CINXE.COM

<!DOCTYPE html> <html lang=""> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="generator" content="Asciidoctor 2.0.23"> <title>Migrating build logic from Groovy to Kotlin</title> <style> /* * Copyright 2018 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* Custom Admonition Blocks */ body { --gradle-blue: #209BC4; --gradle-bg-dark: #010002; --gradle-bg-gray: #F8F8F8; --gradle-bg-white: #FFFFFF; --gradle-blue: #209BC4; --gradle-blue-lite: #4DC9C0; --gradle-blue-dark: #1b3262; --gradle-blue-darker: #19274f; --button-gradient-angle: 160deg; --caution-color: #e40046; --caution-on-color: #fff; --important-color: #802392; --important-on-color: #fff; --note-color: #2d7dd2; --note-on-color: #fff; --tip-color: #43b929; --tip-on-color: #fff; --warning-color: #f70; --warning-on-color: #fff; --admonition-background: #fafafa; --doc-icon-filter: invert(14.5%); --rem-base: 18; --black-color: #000; --white-color: #fff; --text-color: #02303A; --title-color: #02303A; --header-color: rgba(0, 0, 0, 0.85); --footer-color: #fff; --footer-other-text-color: #02303; --footer-form-color: #1BA8CB; --code-color: #f7f7f8; --code-text-color: rgba(0, 0, 0, 0.9); --code-link-color: #021274; --num-color: rgba(0, 0, 0, 0.8); --nav-color: #f8f8f7; --table-color: #f7f8f7; --box-shadow-color: rgba(0, 0, 0, .15); --top-header-color: #fff; --footer-white-color: #fff; --footer-text-color: #fff; --quoteblock-color: #7a2518; --menu-burger-color: #fff; --various-border-color: #e7e7e9; } body.dark-theme { --admonition-background: #2a2929; --black-color: #fff; --white-color: #121212; --text-color: #aaa; --title-color: #fff; --header-color: rgba(255, 255, 255, 0.85); --footer-color: #121212; --footer-other-text-color: #ddd; --code-color: #1f1f1f; --code-text-color: rgba(255, 255, 255, 0.9); --code-link-color: #1fafcc; --num-color: #fff; --nav-color: #121212; --table-color: #121212; --box-shadow-color: rgba(255, 255, 255, .15); --top-header-color: #242526; --footer-white-color: #242526; --footer-text-color: #aaa; --footer-form-color: #1BA8CB; --quoteblock-color: #1DA2BD; --menu-burger-color: #242526; --various-border-color: #242526; } @media (prefers-color-scheme: dark) { /* defaults to dark theme */ body { --admonition-background: #2a2929; --black-color: #fff; --white-color: #121212; --text-color: #aaa; --title-color: #fff; --header-color: rgba(255, 255, 255, 0.85); --footer-color: #121212; --footer-other-text-color: #ddd; --code-color: #1f1f1f; --code-text-color: rgba(255, 255, 255, 0.9); --code-link-color: #1fafcc; --num-color: #fff; --nav-color: #121212; --table-color: #121212; --box-shadow-color: rgba(255, 255, 255, .15); --top-header-color: #242526; --footer-white-color: #242526; --footer-text-color: #aaa; --footer-form-color: #1BA8CB; --quoteblock-color: #1DA2BD; --menu-burger-color: #242526; --various-border-color: #242526; } body.light-theme { --gradle-blue: #209BC4; --gradle-bg-dark: #010002; --gradle-bg-gray: #F8F8F8; --gradle-bg-white: #FFFFFF; --gradle-blue: #209BC4; --gradle-blue-lite: #4DC9C0; --gradle-blue-dark: #1b3262; --gradle-blue-darker: #19274f; --button-gradient-angle: 160deg; --caution-color: #e40046; --caution-on-color: #fff; --important-color: #802392; --important-on-color: #fff; --note-color: #2d7dd2; --note-on-color: #fff; --tip-color: #43b929; --tip-on-color: #fff; --warning-color: #f70; --warning-on-color: #fff; --admonition-background: #fafafa; --doc-icon-filter: invert(14.5%); --rem-base: 18; --black-color: #000; --white-color: #fff; --text-color: #02303A; --title-color: #02303A; --header-color: rgba(0, 0, 0, 0.85); --footer-color: #fff; --footer-other-text-color: #02303; --code-color: #f7f7f8; --code-text-color: rgba(0, 0, 0, 0.9); --code-link-color: #021274; --num-color: rgba(0, 0, 0, 0.8); --nav-color: #f8f8f7; --table-color: #f7f8f7; --box-shadow-color: rgba(0, 0, 0, .15); --top-header-color: #fff; --footer-white-color: #fff; --footer-text-color: #fff; --footer-form-color: #1BA8CB; --quoteblock-color: #7a2518; --menu-burger-color: #fff; --various-border-color: #e7e7e9; } } .cls-1 { fill: #02303a; } body.dark-theme { .cls-1 { fill: #fff; } } @media (prefers-color-scheme: dark) { .cls-1 { fill: #fff; } body.light-theme { .cls-1 { fill: #02303a; } } } /* Lato (normal, regular) */ @font-face { font-family: Lato; font-weight: 400; font-style: normal; src: url("https://assets.gradle.com/lato/fonts/lato-normal/lato-normal.woff2") format("woff2"), url("https://assets.gradle.com/lato/fonts/lato-normal/lato-normal.woff") format("woff"); } /* Lato (normal, italic) */ @font-face { font-display: swap; font-family: Lato; font-weight: 400; font-style: italic; src: url("https://assets.gradle.com/lato/fonts/lato-normal-italic/lato-normal-italic.woff2") format("woff2"), url("https://assets.gradle.com/lato/fonts/lato-normal-italic/lato-normal-italic.woff") format("woff"); } /* Lato (bold, regular) */ @font-face { font-display: swap; font-family: Lato; font-weight: 500; font-style: normal; src: url("https://assets.gradle.com/lato/fonts/lato-semibold/lato-semibold.woff2") format("woff2"), url("https://assets.gradle.com/lato/fonts/lato-semibold/lato-semibold.woff") format("woff"); } /* Lato (bold, regular) */ @font-face { font-display: swap; font-family: Lato; font-weight: 800; font-style: normal; src: url("https://assets.gradle.com/lato/fonts/lato-heavy/lato-heavy.woff2") format("woff2"), url("https://assets.gradle.com/lato/fonts/lato-heavy/lato-heavy.woff") format("woff"); } /* BEGIN asciidoc.css */ /*! normalize.css v2.1.2 | MIT License | git.io/normalize */ /* ========================================================================== HTML5 display definitions ========================================================================== */ /** Correct `block` display not defined in IE 8/9. */ article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary { display: block; } /** Correct `inline-block` display not defined in IE 8/9. */ audio, canvas, video { display: inline-block; } /** Prevent modern browsers from displaying `audio` without controls. Remove excess height in iOS 5 devices. */ audio:not([controls]) { display: none; height: 0; } /** Address `[hidden]` styling not present in IE 8/9. Hide the `template` element in IE, Safari, and Firefox < 22. */ [hidden], template { display: none; } script { display: none !important; } /* ========================================================================== Base ========================================================================== */ /** 1. Set default font family to sans-serif. 2. Prevent iOS text size adjust after orientation change, without disabling user zoom. */ html { font-family: sans-serif; /* 1 */ -ms-text-size-adjust: 100%; /* 2 */ -webkit-text-size-adjust: 100%; /* 2 */ } /** Remove default margin. */ body { margin: 0; } /* ========================================================================== Links ========================================================================== */ /** Remove the gray background color from active links in IE 10. */ a { background: transparent; } /** Address `outline` inconsistency between Chrome and other browsers. */ a:focus { outline: thin dotted; } /** Improve readability when focused and also mouse hovered in all browsers. */ a:active, a:hover { outline: 0; } /* ========================================================================== Typography ========================================================================== */ /** Address variable `h1` font-size and margin within `section` and `article` contexts in Firefox 4+, Safari 5, and Chrome. */ h1 { font-size: 2em; margin: 0.67em 0; } /** Address styling not present in IE 8/9, Safari 5, and Chrome. */ abbr[title] { border-bottom: 1px dotted; } /** Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome. */ b, strong { font-weight: bold; } /** Address styling not present in Safari 5 and Chrome. */ dfn { font-style: italic; } /** Address differences between Firefox and other browsers. */ hr { -moz-box-sizing: content-box; box-sizing: content-box; height: 0; } /** Address styling not present in IE 8/9. */ mark { background: #ff0; color: var(--black-color); } /** Correct font family set oddly in Safari 5 and Chrome. */ code, kbd, pre, samp { font-family: monospace, serif; font-size: 1em; } /** Improve readability of pre-formatted text in all browsers. */ pre { white-space: pre-wrap; } /** Set consistent quote types. */ q { quotes: "\201C""\201D""\2018""\2019"; } /** Address inconsistent and variable font size in all browsers. */ small { font-size: 80%; } /** Prevent `sub` and `sup` affecting `line-height` in all browsers. */ sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; } sup { top: -0.5em; } sub { bottom: -0.25em; } /* ========================================================================== Embedded content ========================================================================== */ /** Remove border when inside `a` element in IE 8/9. */ img { border: 0; } /** Correct overflow displayed oddly in IE 9. */ svg:not(:root) { overflow: hidden; } /* ========================================================================== Figures ========================================================================== */ /** Address margin not present in IE 8/9 and Safari 5. */ figure { margin: 0; } /* ========================================================================== Forms ========================================================================== */ /** Define consistent border, margin, and padding. */ fieldset { border: 1px solid #c0c0c0; margin: 0 2px; padding: 0.35em 0.625em 0.75em; } /** 1. Correct `color` not being inherited in IE 8/9. 2. Remove padding so people aren't caught out if they zero out fieldsets. */ legend { border: 0; /* 1 */ padding: 0; /* 2 */ } /** 1. Correct font family not being inherited in all browsers. 2. Correct font size not being inherited in all browsers. 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome. */ button, input, select, textarea { font-family: inherit; /* 1 */ font-size: 100%; /* 2 */ margin: 0; /* 3 */ } /** Address Firefox 4+ setting `line-height` on `input` using `!important` in the UA stylesheet. */ button, input { line-height: normal; } /** Address inconsistent `text-transform` inheritance for `button` and `select`. All other form control elements do not inherit `text-transform` values. Correct `button` style inheritance in Chrome, Safari 5+, and IE 8+. Correct `select` style inheritance in Firefox 4+ and Opera. */ button, select { text-transform: none; } /** 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` and `video` controls. 2. Correct inability to style clickable `input` types in iOS. 3. Improve usability and consistency of cursor style between image-type `input` and others. */ button, html input[type="button"], input[type="reset"], input[type="submit"] { -webkit-appearance: button; /* 2 */ cursor: pointer; /* 3 */ } /** Re-set default cursor for disabled elements. */ button[disabled], html input[disabled] { cursor: default; } /** 1. Address box sizing set to `content-box` in IE 8/9. 2. Remove excess padding in IE 8/9. */ input[type="checkbox"], input[type="radio"] { box-sizing: border-box; /* 1 */ padding: 0; /* 2 */ } /** 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome. 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome (include `-moz` to future-proof). */ input[type="search"] { -webkit-appearance: textfield; /* 1 */ -moz-box-sizing: content-box; -webkit-box-sizing: content-box; /* 2 */ box-sizing: content-box; } /** Remove inner padding and search cancel button in Safari 5 and Chrome on OS X. */ input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration { -webkit-appearance: none; } /** Remove inner padding and border in Firefox 4+. */ button::-moz-focus-inner, input::-moz-focus-inner { border: 0; padding: 0; } /** 1. Remove default vertical scrollbar in IE 8/9. 2. Improve readability and alignment in all browsers. */ textarea { overflow: auto; /* 1 */ vertical-align: top; /* 2 */ } /* ========================================================================== Tables ========================================================================== */ /** Remove most spacing between table cells. */ table { border-collapse: collapse; border-spacing: 0; } meta.foundation-mq-small { font-family: "only screen and (min-width: 768px)"; width: 768px; } meta.foundation-mq-medium { font-family: "only screen and (min-width:1280px)"; width: 1280px; } meta.foundation-mq-large { font-family: "only screen and (min-width:1440px)"; width: 1440px; } *, *:before, *:after { -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; } html, body { font-size: 100%; } body { background: var(--white-color); color: var(--num-color); padding: 0; margin: 0; font-family: "Noto Serif", "DejaVu Serif", serif; font-weight: normal; font-style: normal; line-height: 1; position: relative; cursor: auto; } a:hover { cursor: pointer; } img, object, embed { max-width: 100%; height: auto; } object, embed { height: 100%; } img { -ms-interpolation-mode: bicubic; } #map_canvas img, #map_canvas embed, #map_canvas object, .map_canvas img, .map_canvas embed, .map_canvas object { max-width: none !important; } .left { float: left !important; } .right { float: right !important; } .text-left { text-align: left !important; } .text-right { text-align: right !important; } .text-center { text-align: center !important; } .text-justify { text-align: justify !important; } .hide { display: none; } .antialiased { -webkit-font-smoothing: antialiased; } img { display: inline-block; vertical-align: middle; } textarea { height: auto; min-height: 50px; } select { width: 100%; } object, svg { display: inline-block; vertical-align: middle; } .center { margin-left: auto; margin-right: auto; } .spread { width: 100%; } p.lead, .paragraph.lead>p, #preamble>.sectionbody>.paragraph:first-of-type p { font-size: 1.21875em; line-height: 1.6; } .subheader, .admonitionblock td.content>.title, .audioblock>.title, .exampleblock>.title, .imageblock>.title, .listingblock>.title, .literalblock>.title, .stemblock>.title, .openblock>.title, .paragraph>.title, .quoteblock>.title, table.tableblock>.title, .verseblock>.title, .videoblock>.title, .dlist>.title, .olist>.title, .ulist>.title, .qlist>.title, .hdlist>.title { line-height: 1.45; color: #7a2518; font-weight: normal; margin-top: 0; margin-bottom: 0.25em; } /* Typography resets */ div, dl, dt, dd, ul, ol, li, h1, h2, h3, #toctitle, .sidebarblock>.content>.title, h4, h5, h6, pre, form, p, blockquote, th, td { margin: 0; padding: 0; direction: ltr; } /* Default Link Styles */ a { color: #2156a5; text-decoration: underline; line-height: inherit; } a:hover, a:focus { color: #1d4b8f; } a img { border: none; } /* Default paragraph styles */ p { font-family: inherit; font-weight: normal; font-size: 1em; line-height: 1.6; margin-bottom: 1.25em; text-rendering: optimizeLegibility; } p aside { font-size: 0.875em; line-height: 1.35; font-style: italic; } /* Default header styles */ h1, h2, h3, #toctitle, .sidebarblock>.content>.title, h4, h5, h6 { font-family: "Open Sans", "DejaVu Sans", sans-serif; font-weight: 300; font-style: normal; color: #ba3925; text-rendering: optimizeLegibility; margin-top: 1em; margin-bottom: 0.5em; line-height: 1.0125em; } h1 small, h2 small, h3 small, #toctitle small, .sidebarblock>.content>.title small, h4 small, h5 small, h6 small { font-size: 60%; color: #e99b8f; line-height: 0; } h1 { font-size: 2.125em; } h2 { font-size: 1.6875em; } h3, #toctitle, .sidebarblock>.content>.title { font-size: 1.375em; } h4 { font-size: 1.125em; } h5 { font-size: 1.125em; } h6 { font-size: 1em; } hr { border: solid #ddddd8; border-width: 1px 0 0; clear: both; margin: 1.25em 0 1.1875em; height: 0; } /* Helpful Typography Defaults */ em, i { font-style: italic; line-height: inherit; } strong, b { font-weight: bold; line-height: inherit; } small { font-size: 60%; line-height: inherit; } code { font-family: "Droid Sans Mono", "DejaVu Sans Mono", monospace; font-weight: normal; color: var(--code-text-color); } a code { color: var(--code-link-color); } /* Lists */ ul, ol, dl { font-size: 1em; line-height: 1.6; margin-bottom: 1.25em; list-style-position: outside; font-family: inherit; } ul, ol { margin-left: 1.5em; } ul.no-bullet, ol.no-bullet { margin-left: 1.5em; } /* Unordered Lists */ ul li ul, ul li ol { margin-left: 1.25em; margin-bottom: 0; font-size: 1em; /* Override nested font-size change */ } ul.square li ul, ul.circle li ul, ul.disc li ul { list-style: inherit; } ul.square { list-style-type: square; } ul.circle { list-style-type: circle; } ul.disc { list-style-type: disc; } ul.no-bullet { list-style: none; } /* Ordered Lists */ ol li ul, ol li ol { margin-left: 1.25em; margin-bottom: 0; } /* Definition Lists */ dl dt { margin-bottom: 0.3125em; font-weight: bold; } dl dd { margin-bottom: 1.25em; } /* Abbreviations */ abbr, acronym { text-transform: uppercase; font-size: 90%; color: var(--num-color); border-bottom: 1px dotted #dddddd; cursor: help; } abbr { text-transform: none; } /* Blockquotes */ blockquote { margin: 0 0 1.25em; padding: 0.5625em 1.25em 0 1.1875em; border-left: 1px solid #dddddd; } blockquote cite { display: block; font-size: 0.9375em; color: rgba(0, 0, 0, 0.6); } blockquote cite:before { content: "\2014 \0020"; } blockquote cite a, blockquote cite a:visited { color: rgba(0, 0, 0, 0.6); } blockquote, blockquote p { line-height: 1.6; color: var(--header-color); } /* Microformats */ .vcard { display: inline-block; margin: 0 0 1.25em 0; border: 1px solid #dddddd; padding: 0.625em 0.75em; } .vcard li { margin: 0; display: block; } .vcard .fn { font-weight: bold; font-size: 0.9375em; } .vevent .summary { font-weight: bold; } .vevent abbr { cursor: auto; text-decoration: none; font-weight: bold; border: none; padding: 0 0.0625em; } @media only screen and (min-width: 768px) { h1, h2, h3, #toctitle, .sidebarblock>.content>.title, h4, h5, h6 { line-height: 1.2; } h1 { font-size: 2.75em; } h2 { font-size: 2.3125em; } h3, #toctitle, .sidebarblock>.content>.title { font-size: 1.6875em; } h4 { font-size: 1.4375em; } } /* Tables */ table { background: var(--white-color); margin-bottom: 1.25em; border: solid 1px #dedede; } table thead, table tfoot { background: var(--table-color); font-weight: bold; } table thead tr th, table thead tr td, table tfoot tr th, table tfoot tr td { padding: 0.5em 0.625em 0.625em; font-size: inherit; color: var(--num-color); text-align: left; } table tr th, table tr td { padding: 0.5625em 0.625em; font-size: inherit; color: var(--num-color); } table tr.even, table tr.alt, table tr:nth-of-type(even) { background: var(--nav-color); } table thead tr th, table tfoot tr th, table tbody tr td, table tr td, table tfoot tr td { display: table-cell; line-height: 1.6; } body { tab-size: 4; } h1, h2, h3, #toctitle, .sidebarblock>.content>.title, h4, h5, h6 { line-height: 1.2; word-spacing: -0.05em; } h1 strong, h2 strong, h3 strong, #toctitle strong, .sidebarblock>.content>.title strong, h4 strong, h5 strong, h6 strong { font-weight: 400; } .clearfix:before, .clearfix:after, .float-group:before, .float-group:after { content: " "; display: table; } .clearfix:after, .float-group:after { clear: both; } *:not(pre)>code { font-size: 0.9375em; font-style: normal !important; letter-spacing: 0; padding: 0.1em 0.5ex; word-spacing: -0.15em; background-color: var(--code-color); -webkit-border-radius: 4px; border-radius: 4px; line-height: 1.45; text-rendering: optimizeSpeed; word-wrap: break-word; } *:not(pre)>code.nobreak { word-wrap: normal; } *:not(pre)>code.nowrap { white-space: nowrap; } pre, pre>code { line-height: 1.45; color: var(--code-text-color); font-family: "Droid Sans Mono", "DejaVu Sans Mono", "Monospace", monospace; font-weight: normal; text-rendering: optimizeSpeed; } em em { font-style: normal; } strong strong { font-weight: normal; } .keyseq { color: rgba(51, 51, 51, 0.8); } kbd { font-family: "Droid Sans Mono", "DejaVu Sans Mono", monospace; display: inline-block; color: var(--num-color); font-size: 0.65em; line-height: 1.45; background-color: #f7f7f7; border: 1px solid #ccc; -webkit-border-radius: 3px; border-radius: 3px; -webkit-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 0 0 0.1em white inset; box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 0 0 0.1em white inset; margin: 0 0.15em; padding: 0.2em 0.5em; vertical-align: middle; position: relative; top: -0.1em; white-space: nowrap; } .keyseq kbd:first-child { margin-left: 0; } .keyseq kbd:last-child { margin-right: 0; } .menuseq, .menu { color: var(--num-color); } b.button:before, b.button:after { position: relative; top: -1px; font-weight: normal; } b.button:before { content: "["; padding: 0 3px 0 2px; } b.button:after { content: "]"; padding: 0 2px 0 3px; } p a>code:hover { color: var(--code-text-color); } #header, #content, #footnotes, #footer { width: 100%; margin-left: auto; margin-right: auto; margin-top: 0; margin-bottom: 0; max-width: 62.5em; *zoom: 1; position: relative; padding-left: 0.9375em; padding-right: 0.9375em; } #header:before, #header:after, #content:before, #content:after, #footnotes:before, #footnotes:after, #footer:before, #footer:after { content: " "; display: table; } #header:after, #content:after, #footnotes:after, #footer:after { clear: both; } #content { margin-top: 1.25em; } #content:before { content: none; } #header>h1:first-child { color: var(--header-color); margin-top: 2.25rem; margin-bottom: 0; } #header>h1:first-child+#toc { margin-top: 8px; border-top: 1px solid #ddddd8; } #header>h1:only-child, body.toc2 #header>h1:nth-last-child(2) { border-bottom: 1px solid #ddddd8; padding-bottom: 8px; } #header .details { border-bottom: 1px solid #ddddd8; line-height: 1.45; padding-top: 0.25em; padding-bottom: 0.25em; padding-left: 0.25em; color: rgba(0, 0, 0, 0.6); display: -ms-flexbox; display: -webkit-flex; display: flex; -ms-flex-flow: row wrap; -webkit-flex-flow: row wrap; flex-flow: row wrap; } #header .details span:first-child { margin-left: -0.125em; } #header .details span.email a { color: var(--header-color); } #header .details br { display: none; } #header .details br+span:before { content: "\00a0\2013\00a0"; } #header .details br+span.author:before { content: "\00a0\22c5\00a0"; color: var(--header-color); } #header .details br+span#revremark:before { content: "\00a0|\00a0"; } #header #revnumber { text-transform: capitalize; } #header #revnumber:after { content: "\00a0"; } #content>h1:first-child:not([class]) { color: var(--header-color); border-bottom: 1px solid #ddddd8; padding-bottom: 8px; margin-top: 0; padding-top: 1rem; margin-bottom: 1.25rem; } #toc { border-bottom: 1px solid #efefed; padding-bottom: 0.5em; } #toc>ul { margin-left: 0.125em; } #toc ul.sectlevel0>li>a { font-style: italic; } #toc ul.sectlevel0 ul.sectlevel1 { margin: 0.5em 0; } #toc ul { font-family: "Open Sans", "DejaVu Sans", sans-serif; list-style-type: none; } #toc li { line-height: 1.3334; margin-top: 0.3334em; } #toc a { text-decoration: none; } #toc a:active { text-decoration: underline; } #toctitle { color: #7a2518; font-size: 1.2em; } @media only screen and (min-width: 768px) { #toctitle { font-size: 1.375em; } body.toc2 { padding-left: 15em; padding-right: 0; } #toc.toc2 { margin-top: 0 !important; background-color: var(--nav-color); position: fixed; width: 15em; left: 0; top: 0; border-right: 1px solid #efefed; border-top-width: 0 !important; border-bottom-width: 0 !important; z-index: 1000; padding: 1.25em 1em; height: 100%; overflow: auto; } #toc.toc2 #toctitle { margin-top: 0; margin-bottom: 0.8rem; font-size: 1.2em; } #toc.toc2>ul { font-size: 0.9em; margin-bottom: 0; } #toc.toc2 ul ul { margin-left: 0; padding-left: 1em; } #toc.toc2 ul.sectlevel0 ul.sectlevel1 { padding-left: 0; margin-top: 0.5em; margin-bottom: 0.5em; } body.toc2.toc-right { padding-left: 0; padding-right: 15em; } body.toc2.toc-right #toc.toc2 { border-right-width: 0; border-left: 1px solid #efefed; left: auto; right: 0; } } @media only screen and (min-width: 1280px) { body.toc2 { padding-left: 20em; padding-right: 0; } #toc.toc2 { width: 20em; } #toc.toc2 #toctitle { font-size: 1.375em; } #toc.toc2>ul { font-size: 0.95em; } #toc.toc2 ul ul { padding-left: 1.25em; } body.toc2.toc-right { padding-left: 0; padding-right: 20em; } } #content #toc { border-style: solid; border-width: 1px; border-color: #e0e0dc; margin-bottom: 1.25em; padding: 1.25em; background: var(--nav-color); -webkit-border-radius: 4px; border-radius: 4px; } #content #toc> :first-child { margin-top: 0; } #content #toc> :last-child { margin-bottom: 0; } #footer { max-width: 100%; background-color: var(--num-color); padding: 1.25em; } #footer-text { color: rgba(255, 255, 255, 0.8); line-height: 1.44; } .sect1 { padding-bottom: 0.625em; } @media only screen and (min-width: 768px) { .sect1 { padding-bottom: 1.25em; } } .sect1+.sect1 { border-top: 1px solid #efefed; } #content h1>a.anchor, h2>a.anchor, h3>a.anchor, #toctitle>a.anchor, .sidebarblock>.content>.title>a.anchor, h4>a.anchor, h5>a.anchor, h6>a.anchor { position: absolute; z-index: 1001; width: 1.5ex; margin-left: -1.5ex; display: block; text-decoration: none !important; visibility: hidden; text-align: center; font-weight: normal; } #content h1>a.anchor:before, h2>a.anchor:before, h3>a.anchor:before, #toctitle>a.anchor:before, .sidebarblock>.content>.title>a.anchor:before, h4>a.anchor:before, h5>a.anchor:before, h6>a.anchor:before { content: "\00A7"; font-size: 0.85em; display: block; padding-top: 0.1em; } #content h1:hover>a.anchor, #content h1>a.anchor:hover, h2:hover>a.anchor, h2>a.anchor:hover, h3:hover>a.anchor, #toctitle:hover>a.anchor, .sidebarblock>.content>.title:hover>a.anchor, h3>a.anchor:hover, #toctitle>a.anchor:hover, .sidebarblock>.content>.title>a.anchor:hover, h4:hover>a.anchor, h4>a.anchor:hover, h5:hover>a.anchor, h5>a.anchor:hover, h6:hover>a.anchor, h6>a.anchor:hover { visibility: visible; } #content h1>a.link, h2>a.link, h3>a.link, #toctitle>a.link, .sidebarblock>.content>.title>a.link, h4>a.link, h5>a.link, h6>a.link { color: #ba3925; text-decoration: none; } #content h1>a.link:hover, h2>a.link:hover, h3>a.link:hover, #toctitle>a.link:hover, .sidebarblock>.content>.title>a.link:hover, h4>a.link:hover, h5>a.link:hover, h6>a.link:hover { color: #a53221; } .audioblock, .imageblock, .literalblock, .listingblock, .stemblock, .videoblock { margin-bottom: 1.25em; } .admonitionblock td.content>.title, .audioblock>.title, .exampleblock>.title, .imageblock>.title, .listingblock>.title, .literalblock>.title, .stemblock>.title, .openblock>.title, .paragraph>.title, .quoteblock>.title, table.tableblock>.title, .verseblock>.title, .videoblock>.title, .dlist>.title, .olist>.title, .ulist>.title, .qlist>.title, .hdlist>.title { text-rendering: optimizeLegibility; text-align: left; font-family: "Noto Serif", "DejaVu Serif", serif; font-size: 1rem; font-style: italic; } table.tableblock>caption.title { white-space: nowrap; overflow: visible; max-width: 0; } .paragraph.lead>p, #preamble>.sectionbody>.paragraph:first-of-type p { color: var(--header-color); } table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p { font-size: inherit; } /* Custom SVG logos coloring */ path { fill: #02303A; } body.dark-theme { path { fill: white; } } @media (prefers-color-scheme: dark) { path { fill: white; } body.light-theme { path { fill: #02303A; } } } /* Custom scroll bar */ /* Works on Firefox */ .docs-navigation { scrollbar-width: auto; scrollbar-color: #686868 #e7e7e9; } /* Works on Chrome, Edge, and Safari */ .docs-navigation::-webkit-scrollbar { width: 12px; } .docs-navigation::-webkit-scrollbar-track { background: #e7e7e9; } .docs-navigation::-webkit-scrollbar-thumb { background-color: #686868; border-radius: 20px; border: 3px #686868; } body.dark-theme { /* Works on Firefox */ * { scrollbar-width: auto; scrollbar-color: #686868 #242526; } /* Works on Chrome, Edge, and Safari */ *::-webkit-scrollbar { width: auto; } *::-webkit-scrollbar-track { background: #242526; } *::-webkit-scrollbar-thumb { background-color: #686868; border-radius: 20px; border: 3px #686868; } } @media (prefers-color-scheme: dark) { /* Works on Firefox */ * { scrollbar-width: auto; scrollbar-color: #686868 #242526; } /* Works on Chrome, Edge, and Safari */ *::-webkit-scrollbar { width: auto; } *::-webkit-scrollbar-track { background: #242526; } *::-webkit-scrollbar-thumb { background-color: #686868; border-radius: 20px; border: 3px #686868; } body.light-theme { .docs-navigation { scrollbar-width: auto; scrollbar-color: #686868 #e7e7e9; } /* Works on Chrome, Edge, and Safari */ .docs-navigation::-webkit-scrollbar { width: 12px; } .docs-navigation::-webkit-scrollbar-track { background: #e7e7e9; } .docs-navigation::-webkit-scrollbar-thumb { background-color: #686868; border-radius: 20px; border: 3px #686868; } } } /* Custom Admonition Blocks - Icons from https://github.com/primer/octicons */ .admonitionblock td div:last-of-type p { margin-bottom: 0em !important; } .admonitionblock { margin: 1.4rem 0 0 } .admonitionblock i { font-family: inherit; } .admonitionblock i.fa { background: no-repeat 50%/1em 1em; display: inline-block; filter: var(--doc-icon-filter); font-style: normal; height: 1em; -webkit-hyphens: none; hyphens: none; vertical-align: -.125em; width: 1em } .admonitionblock p, .admonitionblock td.content { font-size: 1rem; } .admonitionblock td.content>.title+*, .admonitionblock td.content>:not(.title):first-child { margin-top: 0 } .admonitionblock pre { font-size: calc(15/var(--rem-base)*1rem) } .admonitionblock>table { position: relative; table-layout: fixed; border: none; width: 100% } .admonitionblock td.content { word-wrap: anywhere; background: var(--admonition-background); padding: 1rem 1rem 1rem 1rem; width: 100%; border-radius: 4px; } .admonitionblock td.icon { background: linear-gradient(90deg, rgba(0, 0, 0, .2) 0, rgba(0, 0, 0, .2)) no-repeat 0 /2.075em 100%; border-radius: .5em; font-size: calc(15/var(--rem-base)*1rem); left: 0; line-height: 1; padding: .25em .075em; position: absolute; top: 0; transform: translate(-.5rem, -50%) } .admonitionblock td.icon i { align-items: center; background-position-x: .5em; display: inline-flex; filter: invert(100%); padding-left: 2em; vertical-align: initial; width: auto } .admonitionblock td.icon i::after { content: attr(title); filter: invert(100%); font-style: normal; font-weight: bold; margin: -.05em; padding: 0 .5em; text-transform: uppercase } .admonitionblock.caution td.icon { background-color: var(--caution-color); color: var(--caution-on-color) } .admonitionblock.caution td.icon i { background-image: url(./img/octicons-16.svg#view-flame) } .admonitionblock.important td.icon { background-color: var(--important-color); color: var(--important-on-color) } .admonitionblock.important td.icon i { background-image: url(./img/octicons-16.svg#view-stop) } .admonitionblock.note td.icon { background-color: var(--note-color); color: var(--note-on-color) } .admonitionblock.note td.icon i { background-image: url(./img/octicons-16.svg#view-info) } .admonitionblock.tip td.icon { background-color: var(--tip-color); color: var(--tip-on-color) } .admonitionblock.tip td.icon i { background-image: url(./img/octicons-16.svg#view-light-bulb) } .admonitionblock.warning td.icon { background-color: var(--warning-color); color: var(--warning-on-color) } .admonitionblock.warning td.icon i { background-image: url(./img/octicons-16.svg#view-alert) } /* Custom collapsible block */ details summary { width: 100%; padding: 1rem 0; border-top: 1px solid gray; position: relative; cursor: pointer; list-style: none; } details summary:after { content: "+"; color: var(--black-color); position: absolute; font-size: 1.75rem; line-height: 0; margin-top: 0.3rem; right: 0; font-weight: 400; transform-origin: center; transition: 200ms linear; } details[open] summary:after { transform: rotate(45deg); font-size: 2rem; } details summary { outline: 0; } details p { font-size: 0.95rem; margin: 0 0 1rem; padding-top: 1rem; } .exampleblock>.content { border-style: solid; border-width: 1px; border-color: #e6e6e6; margin-bottom: 1.25em; padding: 1.25em; background: var(--white-color); -webkit-border-radius: 4px; border-radius: 4px; } .exampleblock>.content> :first-child { margin-top: 0; } .exampleblock>.content> :last-child { margin-bottom: 0; } .sidebarblock { border-style: solid; border-width: 1px; border-color: #e0e0dc; margin-bottom: 1.25em; padding: 1.25em; background: var(--nav-color); -webkit-border-radius: 4px; border-radius: 4px; } .sidebarblock> :first-child { margin-top: 0; } .sidebarblock> :last-child { margin-bottom: 0; } .sidebarblock>.content>.title { color: #7a2518; margin-top: 0; text-align: center; } .exampleblock>.content> :last-child> :last-child, .exampleblock>.content .olist>ol>li:last-child> :last-child, .exampleblock>.content .ulist>ul>li:last-child> :last-child, .exampleblock>.content .qlist>ol>li:last-child> :last-child, .sidebarblock>.content> :last-child> :last-child, .sidebarblock>.content .olist>ol>li:last-child> :last-child, .sidebarblock>.content .ulist>ul>li:last-child> :last-child, .sidebarblock>.content .qlist>ol>li:last-child> :last-child { margin-bottom: 0; } .literalblock pre, .listingblock pre:not(.highlight), .listingblock pre[class="highlight"], .listingblock pre[class^="highlight "], .listingblock pre.CodeRay, .listingblock pre.prettyprint { background: var(--code-color); } .sidebarblock .literalblock pre, .sidebarblock .listingblock pre:not(.highlight), .sidebarblock .listingblock pre[class="highlight"], .sidebarblock .listingblock pre[class^="highlight "], .sidebarblock .listingblock pre.CodeRay, .sidebarblock .listingblock pre.prettyprint { background: #f2f1f1; } .literalblock pre, .literalblock pre[class], .listingblock pre, .listingblock pre[class] { -webkit-border-radius: 4px; border-radius: 4px; word-wrap: break-word; padding: 1em; font-size: 0.8125em; } .literalblock pre.nowrap, .literalblock pre[class].nowrap, .listingblock pre.nowrap, .listingblock pre[class].nowrap { overflow-x: auto; white-space: pre; word-wrap: normal; } @media only screen and (min-width: 768px) { .literalblock pre, .literalblock pre[class], .listingblock pre, .listingblock pre[class] { font-size: 0.90625em; } } @media only screen and (min-width: 1280px) { .literalblock pre, .literalblock pre[class], .listingblock pre, .listingblock pre[class] { font-size: 1em; } } .literalblock.output pre { color: var(--code-color); background-color: var(--code-text-color); } .listingblock pre.highlightjs { padding: 0; } .listingblock pre.highlightjs>code { padding: 1em; -webkit-border-radius: 4px; border-radius: 4px; } .listingblock pre.prettyprint { border-width: 0; } .listingblock>.content { position: relative; } .listingblock code[data-lang]:before { display: none; content: attr(data-lang); position: absolute; font-size: 0.75em; top: 0.425rem; right: 0.5rem; line-height: 1; text-transform: uppercase; color: #999; } .listingblock:hover code[data-lang]:before { display: block; } .listingblock.terminal pre .command:before { content: attr(data-prompt); padding-right: 0.5em; color: #999; } .listingblock.terminal pre .command:not([data-prompt]):before { content: "$"; } table.pyhltable { border-collapse: separate; border: 0; margin-bottom: 0; background: none; } table.pyhltable td { vertical-align: top; padding-top: 0; padding-bottom: 0; line-height: 1.45; } table.pyhltable td.code { padding-left: .75em; padding-right: 0; } pre.pygments .lineno, table.pyhltable td:not(.code) { color: #999; padding-left: 0; padding-right: .5em; border-right: 1px solid #ddddd8; } pre.pygments .lineno { display: inline-block; margin-right: .25em; } table.pyhltable .linenodiv { background: none !important; padding-right: 0 !important; } .quoteblock { margin: 0 1em 1.25em 1.5em; display: table; } .quoteblock>.title { margin-left: -1.5em; margin-bottom: 0.75em; } .quoteblock blockquote, .quoteblock blockquote p { color: var(--header-color); font-size: 1.15rem; line-height: 1.75; word-spacing: 0.1em; letter-spacing: 0; font-style: italic; text-align: justify; } .quoteblock blockquote { margin: 0; padding: 0; border: 0; } .quoteblock blockquote:before { content: "\201c"; float: left; font-size: 2.75em; font-weight: bold; line-height: 0.6em; margin-left: -0.6em; color: var(--quoteblock-color); text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); } .quoteblock blockquote>.paragraph:last-child p { margin-bottom: 0; } .quoteblock .attribution { margin-top: 0.5em; margin-right: 0.5ex; text-align: right; } .quoteblock .quoteblock { margin-left: 0; margin-right: 0; padding: 0.5em 0; border-left: 3px solid rgba(0, 0, 0, 0.6); } .quoteblock .quoteblock blockquote { padding: 0 0 0 0.75em; } .quoteblock .quoteblock blockquote:before { display: none; } .verseblock { margin: 0 1em 1.25em 1em; } .verseblock pre { font-family: "Open Sans", "DejaVu Sans", sans; font-size: 1.15rem; color: var(--header-color); font-weight: 300; text-rendering: optimizeLegibility; } .verseblock pre strong { font-weight: 400; } .verseblock .attribution { margin-top: 1.25rem; margin-left: 0.5ex; } .quoteblock .attribution, .verseblock .attribution { font-size: 0.9375em; line-height: 1.45; font-style: italic; } .quoteblock .attribution br, .verseblock .attribution br { display: none; } .quoteblock .attribution cite, .verseblock .attribution cite { display: block; letter-spacing: -0.025em; color: rgba(0, 0, 0, 0.6); } .quoteblock.abstract { margin: 0 0 1.25em 0; display: block; } .quoteblock.abstract blockquote, .quoteblock.abstract blockquote p { text-align: left; word-spacing: 0; } .quoteblock.abstract blockquote:before, .quoteblock.abstract blockquote p:first-of-type:before { display: none; } table.tableblock { max-width: 100%; border-collapse: separate; } table.tableblock td>.paragraph:last-child p>p:last-child, table.tableblock th>p:last-child, table.tableblock td>p:last-child { margin-bottom: 0; } table.tableblock, th.tableblock, td.tableblock { border: 0 solid #dedede; } table.grid-all th.tableblock, table.grid-all td.tableblock { border-width: 0 1px 1px 0; } table.grid-all tfoot>tr>th.tableblock, table.grid-all tfoot>tr>td.tableblock { border-width: 1px 1px 0 0; } table.grid-cols th.tableblock, table.grid-cols td.tableblock { border-width: 0 1px 0 0; } table.grid-all *>tr>.tableblock:last-child, table.grid-cols *>tr>.tableblock:last-child { border-right-width: 0; } table.grid-rows th.tableblock, table.grid-rows td.tableblock { border-width: 0 0 1px 0; } table.grid-all tbody>tr:last-child>th.tableblock, table.grid-all tbody>tr:last-child>td.tableblock, table.grid-all thead:last-child>tr>th.tableblock, table.grid-rows tbody>tr:last-child>th.tableblock, table.grid-rows tbody>tr:last-child>td.tableblock, table.grid-rows thead:last-child>tr>th.tableblock { border-bottom-width: 0; } table.grid-rows tfoot>tr>th.tableblock, table.grid-rows tfoot>tr>td.tableblock { border-width: 1px 0 0 0; } table.frame-all { border-width: 1px; } table.frame-sides { border-width: 0 1px; } table.frame-topbot { border-width: 1px 0; } th.halign-left, td.halign-left { text-align: left; } th.halign-right, td.halign-right { text-align: right; } th.halign-center, td.halign-center { text-align: center; } th.valign-top, td.valign-top { vertical-align: top; } th.valign-bottom, td.valign-bottom { vertical-align: bottom; } th.valign-middle, td.valign-middle { vertical-align: middle; } table thead th, table tfoot th { font-weight: bold; } tbody tr th { display: table-cell; line-height: 1.6; background: var(--table-color); } tbody tr th, tbody tr th p, tfoot tr th, tfoot tr th p { color: var(--num-color); font-weight: bold; } p.tableblock>code:only-child { background: none; padding: 0; } p.tableblock { font-size: 1em; } td>div.verse { white-space: pre; } ol { margin-left: 1.75em; } ul li ol { margin-left: 1.5em; } dl dd { margin-left: 1.125em; } dl dd:last-child, dl dd:last-child> :last-child { margin-bottom: 0; } ol>li p, ul>li p, ul dd, ol dd, .olist .olist, .ulist .ulist, .ulist .olist, .olist .ulist { margin-bottom: 0.625em; } ul.unstyled, ol.unnumbered, ul.checklist, ul.none { list-style-type: none; } ul.unstyled, ol.unnumbered, ul.checklist { margin-left: 0.625em; } ul.checklist li>p:first-child>.fa-square-o:first-child, ul.checklist li>p:first-child>.fa-check-square-o:first-child { width: 1em; font-size: 0.85em; } ul.checklist li>p:first-child>input[type="checkbox"]:first-child { width: 1em; position: relative; top: 1px; } ul.inline { margin: 0 auto 0.625em auto; margin-left: -1.375em; margin-right: 0; padding: 0; list-style: none; overflow: hidden; } ul.inline>li { list-style: none; float: left; margin-left: 1.375em; display: block; } ul.inline>li>* { display: block; } .unstyled dl dt { font-weight: normal; font-style: normal; } ol.arabic { list-style-type: decimal; } ol.decimal { list-style-type: decimal-leading-zero; } ol.loweralpha { list-style-type: lower-alpha; } ol.upperalpha { list-style-type: upper-alpha; } ol.lowerroman { list-style-type: lower-roman; } ol.upperroman { list-style-type: upper-roman; } ol.lowergreek { list-style-type: lower-greek; } .hdlist>table, .colist>table { border: 0; background: none; } .hdlist>table>tbody>tr, .colist>table>tbody>tr { background: none; } td.hdlist1, td.hdlist2 { vertical-align: top; padding: 0 0.625em; } td.hdlist1 { font-weight: bold; padding-bottom: 1.25em; } .literalblock+.colist { margin-top: -0.5em; } .colist>table tr>td:first-of-type { padding: 0 0.75em; line-height: 1; } .colist>table tr>td:first-of-type img { max-width: initial; } .colist>table tr>td:last-of-type { padding: 0.25em 0; } .thumb, .th { line-height: 0; display: inline-block; border: solid 4px var(--white-color); -webkit-box-shadow: 0 0 0 1px #dddddd; box-shadow: 0 0 0 1px #dddddd; } .imageblock.left, .imageblock[style*="float: left"] { margin: 0.25em 0.625em 1.25em 0; } .imageblock.right, .imageblock[style*="float: right"] { margin: 0.25em 0 1.25em 0.625em; } .imageblock>.title { margin-bottom: 0; } .imageblock.thumb, .imageblock.th { border-width: 6px; } .imageblock.thumb>.title, .imageblock.th>.title { padding: 0 0.125em; } .image.left, .image.right { margin-top: 0.25em; margin-bottom: 0.25em; display: inline-block; line-height: 0; } .image.left { margin-right: 0.625em; } .image.right { margin-left: 0.625em; } a.image { text-decoration: none; display: inline-block; } a.image object { pointer-events: none; } sup.footnote, sup.footnoteref { font-size: 0.875em; position: static; vertical-align: super; } sup.footnote a, sup.footnoteref a { text-decoration: none; } sup.footnote a:active, sup.footnoteref a:active { text-decoration: underline; } #footnotes { padding-top: 0.75em; padding-bottom: 0.75em; margin-bottom: 0.625em; } #footnotes hr { width: 20%; min-width: 6.25em; margin: -0.25em 0 0.75em 0; border-width: 1px 0 0 0; } #footnotes .footnote { padding: 0 0.375em 0 0.225em; line-height: 1.3334; font-size: 0.875em; margin-left: 1.2em; text-indent: -1.05em; margin-bottom: 0.2em; } #footnotes .footnote a:first-of-type { font-weight: bold; text-decoration: none; } #footnotes .footnote:last-of-type { margin-bottom: 0; } #content #footnotes { margin-top: -0.625em; margin-bottom: 0; padding: 0.75em 0; } .gist .file-data>table { border: 0; background: var(--white-color); width: 100%; margin-bottom: 0; } .gist .file-data>table td.line-data { width: 99%; } div.unbreakable { page-break-inside: avoid; } .big { font-size: larger; } .small { font-size: smaller; } .underline { text-decoration: underline; } .overline { text-decoration: overline; } .line-through { text-decoration: line-through; } .green { color: #006000; } .red { color: #bf0000; } .yellow { color: #bfbf00; } span.icon>.fa { cursor: default; } .conum[data-value] { display: inline-block; color: var(--white-color) !important; background-color: var(--num-color); -webkit-border-radius: 100px; border-radius: 100px; text-align: center; font-size: 0.75em; width: 1.67em; height: 1.67em; line-height: 1.67em; font-family: "Open Sans", "DejaVu Sans", sans-serif; font-style: normal; font-weight: bold; } .conum[data-value] * { color: var(--white-color) !important; } .conum[data-value]+b { display: none; } .conum[data-value]:after { content: attr(data-value); } pre .conum[data-value] { position: relative; top: -0.125em; } b.conum * { color: inherit !important; } .conum:not([data-value]):empty { display: none; } dt, th.tableblock, td.content, div.footnote { text-rendering: optimizeLegibility; } h1, h2, p, td.content, span.alt { letter-spacing: -0.01em; } p strong, td.content strong, div.footnote strong { letter-spacing: -0.005em; } p, blockquote, dt, td.content, span.alt { font-size: 1.0625rem; } p { margin-bottom: 1.25rem; } .sidebarblock p, .sidebarblock dt, .sidebarblock td.content, p.tableblock { font-size: 1em; } .exampleblock>.content { background-color: #fffef7; border-color: #e0e0dc; -webkit-box-shadow: 0 1px 4px #e0e0dc; box-shadow: 0 1px 4px #e0e0dc; } .print-only { display: none !important; } @media print { @page { margin: 1.25cm 0.75cm; } * { -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; } a { color: inherit !important; text-decoration: underline !important; } a.bare, a[href^="#"], a[href^="mailto:"] { text-decoration: none !important; } a[href^="http:"]:not(.bare):after, a[href^="https:"]:not(.bare):after { content: "(" attr(href) ")"; display: inline-block; font-size: 0.875em; padding-left: 0.25em; } abbr[title]:after { content: " (" attr(title) ")"; } pre, blockquote, tr, img, object, svg { page-break-inside: avoid; } thead { display: table-header-group; } svg { max-width: 100%; } p, blockquote, dt, td.content { font-size: 1em; orphans: 3; widows: 3; } h2, h3, #toctitle, .sidebarblock>.content>.title, #toctitle, .sidebarblock>.content>.title { page-break-after: avoid; } #toc, .sidebarblock, .exampleblock>.content { background: none !important; } #toc { border-bottom: 1px solid #ddddd8 !important; padding-bottom: 0 !important; } .sect1 { padding-bottom: 0 !important; } .sect1+.sect1 { border: 0 !important; } #header>h1:first-child { margin-top: 1.25rem; } body.book #header { text-align: center; } body.book #header>h1:first-child { border: 0 !important; margin: 2.5em 0 1em 0; } body.book #header .details { border: 0 !important; display: block; padding: 0 !important; } body.book #header .details span:first-child { margin-left: 0 !important; } body.book #header .details br { display: block; } body.book #header .details br+span:before { content: none !important; } body.book #toc { border: 0 !important; text-align: left !important; padding: 0 !important; margin: 0 !important; } body.book #toc, body.book #preamble, body.book h1.sect0, body.book .sect1>h2 { page-break-before: always; } .listingblock code[data-lang]:before { display: block; } #footer { background: none !important; padding: 0 0.9375em; } #footer-text { color: rgba(0, 0, 0, 0.6) !important; font-size: 0.9em; } .hide-on-print { display: none !important; } .print-only { display: block !important; } .hide-for-print { display: none !important; } .show-for-print { display: inherit !important; } } /* END asciidoc.css */ html, body { margin: 0; padding: 0; } html { font-size: 16px; font-weight: 400; line-height: 1.5; } body { color: var(--text-color); background-color: var(--white-color); font-family: "Lato", "Helvetica Neue", Arial, sans-serif; line-height: 1.5; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; } /* Links */ a { color: #1DA2BD; text-decoration: none; } a:hover, a:focus { text-decoration: underline; } #content a[href^='../dsl/'], #content a[href^='../kotlin-dsl/'], #content a[href^='../javadoc/'] { font-family: 'Inconsolata', monospace; font-style: normal; border-bottom: 1px dotted rgba(29, 162, 189, 0.5); padding: 0 1px; } #content a[href^='../dsl/']:hover, #content a[href^='../dsl/']:focus, #content a[href^='../kotlin-dsl/']:hover, #content a[href^='../kotlin-dsl/']:focus, #content a[href^='../javadoc/']:hover, #content a[href^='../javadoc/']:focus { text-decoration: none; } /* Copy */ p { font-size: 1rem; } pre, pre>code, code { font-family: 'Inconsolata', monospace; } h1, h2, h3, h4, h5, h6, #toctitle, .sidebarblock>.content>.title { font-family: inherit; font-weight: 500; color: inherit; } h1 { font-size: 2rem; } h2 { font-size: 1.5rem; } h3 { font-size: 1.125rem; } h4 { font-size: 1.0625rem; } h5, h6 { font-size: 1rem; } b, strong { font-weight: 500; } dl { margin: 0 0 1.25rem 1.5rem; } .dlist dt code { color: var(--text-color); font-size: 1em; font-weight: bold; } .dlist p { margin-bottom: 0.625rem; } .sr-only { border: 0; clip: rect(0, 0, 0, 0); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; } /* Layout */ .main-content>.appendix, .main-content>.book, .main-content>.chapter, .main-content>.footer { background-color: var(--white-color); border-radius: 5px; max-width: 45rem; padding: 1.5rem; } @media screen and (max-width: 45em) { .footer { max-width: 100%; } .main-content>.appendix, .main-content>.book, .main-content>.chapter { margin-top: 0; margin-bottom: 0; } } /* Override asciidoc styles */ #header { position: static; } #header, #content { padding: 0; } #header .details { /* TODO: Pretty sure there's a way to avoid Asciidoc generating details */ display: none; } p { color: var(--text-color); } h1, h2, p, p strong, td.content, td.content strong, div.footnote strong, span.alt { letter-spacing: normal; } .subheader, .admonitionblock td.content>.title, .audioblock>.title, .exampleblock>.title, .imageblock>.title, .listingblock>.title, .literalblock>.title, .stemblock>.title, .openblock>.title, .paragraph>.title, .quoteblock>.title, table.tableblock>.title, .verseblock>.title, .videoblock>.title, .dlist>.title, .olist>.title, .ulist>.title, .qlist>.title, .hdlist>.title { color: inherit; font-family: inherit; } .listingblock .title, .listingblock .title code { font-style: normal; font-weight: bold; } .imageblock, .videoblock { padding: 0.25em; } p.lead, .paragraph.lead>p, #preamble>.sectionbody>.paragraph:first-of-type p { font-size: 1.0625rem; } .paragraph.lead>p, #preamble>.sectionbody>.paragraph:first-of-type p { color: inherit; } .sect1 { padding-bottom: 0; } .sect1+.sect1 { border: 0 none; } .verseblock pre { font-family: "Lato", Arial, sans-serif; } td.hdlist1 { padding-bottom: 0.625rem; } td.hdlist2 p { margin-bottom: 0.625rem; } body.book #header>h1 { border: 0; } #header>h1:first-child { margin-top: 0; } #content a.link { color: var(--title-color); } .highlight .com { color: #777; } .listingblock pre.highlightjs>code { overflow-x: auto; } .listingblock pre.highlight { overflow-x: auto; } .listingblock pre.highlight>code { white-space: pre; } .conum[data-value] { font-family: "Lato", Arial, sans-serif; } .colist>table tr>td:first-of-type { padding-top: 0.25em; padding-bottom: 0.25em; line-height: 1.4; vertical-align: baseline; } /* * Samples */ .exampleblock>.content { background-color: inherit; border: 0 none; box-shadow: none; padding: 0; padding-bottom: 0.7rem; margin-bottom: 0; } .exampleblock>.content .title { background-color: var(--code-color); border-top: 1px solid #ccc; font-family: 'Inconsolata', monospace; margin: 0; padding: 1em 1em 0; } .exampleblock>.title>a { text-decoration: none; color: var(--num-color); } .exampleblock .listingblock { margin: 0; } /* * Ensure that blocks of code do not wrap by applying the behavior of `[listing%nowrap]` by default. * * These styles are copied from a CSS ruleset in asciidoctor.css that has the same group of * selectors except that they end with `.nowrap`. */ .openblock .content { background: var(--admonition-background); margin-bottom: 1.25em; padding: 1em 1em 0em 1em; border-radius: 4px; overflow: auto !important; } .literalblock pre, .literalblock pre[class], .listingblock pre, .listingblock pre[class] { overflow-x: auto; white-space: pre; word-wrap: normal; } /* * This CSS ruleset solves: https://github.com/gradle/guides/issues/113#issuecomment-314826749. */ .literalblock pre::after, .literalblock pre[class]::after, .listingblock pre::after, .listingblock pre[class]::after { content: ""; } .quoteblock blockquote, .quoteblock blockquote p { text-align: left; text-align: start; } div.screenshot { box-shadow: 0 0 20px 1px rgba(0, 0, 0, 0.2); margin-left: auto; margin-right: auto; width: 90%; } .inset { box-shadow: 0 0 1px 1px rgba(0, 0, 0, 0.1); padding: 1em; } .image.inline-icon img { vertical-align: sub; } /* TOC */ #header>h1:first-child+#toc { background: none; border: 0 none; margin-top: 0; } #toc, #content #toc { border: 0 none; } #toc>ul { margin-left: 0; font-family: inherit; } #toc>ul>li { line-height: 1.25; margin-top: 0; padding-bottom: 0.5rem; } #toc>ul>li:last-of-type { padding-bottom: 0; } #toc a { font-style: normal; } #toc a:hover, #toc a:focus, #toc a:hover code, #toc a:focus code { color: #1DA2BD; } #toc a:active { text-decoration: none; } /* Site header specific styles */ .hamburger { background-color: transparent; background-image: none; border: none; border-radius: 4px; cursor: pointer; margin-left: auto; padding: 11px 10px; } .hamburger:focus { outline: 0; } .hamburger__bar { display: block; width: 22px; height: 2px; background-color: var(--black-color); border-radius: 1px; } .hamburger__bar+.hamburger__bar { margin-top: 4px; } .site-header { background-color: var(--top-header-color); } /* Override javadoc styles */ .site-header div { font-family: 'Lato', Arial, sans-serif; } .site-header__navigation-header a { align-self: center; border-bottom: 0 none; height: 36px; } .site-header .site-header-version { align-self: center; color: #1da2bd; font-size: 20px; padding-left: 1px; margin-top: 22px; } .site-header__navigation { z-index: 2; display: flex; flex-direction: column; } .site-header__navigation-header { display: flex; flex: 0 0 auto; margin-left: 12px; } .site-header__navigation-collapsible { flex: 1 1 auto; height: 210px; overflow: visible; transition: height 0.3s ease; } .site-header__navigation-items { display: flex; flex-direction: column; flex-wrap: wrap; align-items: flex-start; max-height: 210px; /* This matches the collapsible height above */ margin: 0 20px; padding-top: 12px; padding-left: 0; list-style-type: none; } .site-header__navigation-item { flex: 0 1 auto; font-size: 16px; width: 250px; } .site-header__navigation-item .site-header__navigation-link { position: relative; display: inline-block; cursor: pointer; width: 100%; padding: 5px; line-height: 20px; border: 0 none; color: var(--text-color); text-decoration: none; transition: none; -o-transition: none; -moz-transition: none; -webkit-transition: none; } .site-header__navigation-item .site-header__navigation-link:hover { color: #1DA2BD; } .site-header__navigation-item .site-header__navigation-link.active { font-weight: 500; } /* Navigation submenu styles */ .site-header__navigation-submenu-section { position: relative; } .site-header__navigation-submenu-section .site-header__down-arrow { width: 8px; height: 8px; margin-left: 2px; margin-top: 0; } .site-header__navigation-submenu-section .site-header__navigation-link:hover path { fill: none; } .site-header__navigation-submenu-section .site-header__navigation-submenu .site-header__navigation-submenu-item-link:hover { color: #1DA2BD; } .site-header__navigation-submenu-section .site-header__navigation-submenu { display: none; width: 170px; background-color: var(--menu-burger-color); top: 40px; left: 7px; /* NOTE: This must match the padding of .site-header__navigation-link */ padding: 3px 10px 6px 10px; z-index: 100; } .site-header__navigation-submenu-section .site-header__navigation-submenu .site-header__navigation-submenu-item-link { width: 100%; color: var(--text-color); white-space: nowrap; display: inline-block; padding-top: 3px; border: 0 none; transition: none; -o-transition: none; -moz-transition: none; -webkit-transition: none; } .site-header__navigation-submenu-section .site-header__navigation-submenu .site-header__navigation-submenu-item-link .site-header__navigation-submenu-item-link-text { display: inline-block; font-size: 16px; } .site-header__navigation-submenu-section.open .site-header__navigation-submenu { display: block; } /* Top navigation mobile styles */ @media (max-width: 1023px) { .site-header__navigation-collapsible--collapse { height: 0; overflow-y: hidden; } .site-header__navigation-submenu-section .site-header__navigation-submenu { padding: 0 1rem 0.5rem 1.5rem; display: block; top: 30px !important; left: 0 !important; } .site-header__navigation-item, .site-header__navigation-submenu-section .site-header__navigation-submenu .site-header__navigation-submenu-item-link .site-header__navigation-submenu-item-link-text { font-size: 18px; } .site-header { padding: 5px 12px; } .site-header-version { display: none; } .site-footer__navigation { flex-direction: column; } .site-footer__links { flex-wrap: wrap; } .site-footer__link-group { margin-bottom: 1rem; } } /* Top navigation desktop styles */ @media (min-width: 1024px) { .site-header { -webkit-box-shadow: 0 2px 4px 0 var(--box-shadow-color); -moz-box-shadow: 0 2px 4px 0 var(--box-shadow-color); box-shadow: 0 2px 4px 0 var(--box-shadow-color); z-index: 2; } body.dark-theme { .site-header { -webkit-box-shadow: none; -moz-box-shadow: none; box-shadow: none; z-index: 2; } } @media (prefers-color-scheme: dark) { .site-header { -webkit-box-shadow: none; -moz-box-shadow: none; box-shadow: none; z-index: 2; } body.light-theme { .site-header { -webkit-box-shadow: 0 2px 4px 0 var(--box-shadow-color); -moz-box-shadow: 0 2px 4px 0 var(--box-shadow-color); box-shadow: 0 2px 4px 0 var(--box-shadow-color); z-index: 2; } } } /* Pushes the section headings to just below the top nav bar when a user navigates directly to section anchors. */ #content h2[id], #content h3[id], #content h4[id], #content h5[id] { padding-top: 60px; } #content h2[id] { /* Little extra room above h2s */ margin-top: -1em; } #content h3[id], #content h4[id], #content h5[id] { margin-top: -60px; } .site-header__navigation { flex-direction: row; } .site-header__navigation-button { display: none; } .site-header__navigation-items { flex-direction: row; align-items: center; float: right; width: auto; padding-top: 0; } .site-header__navigation-item { width: auto; } .site-header__navigation-item .site-header__navigation-link { padding: 15px 18px; } .site-header__navigation-item:last-of-type .site-header__navigation-link { padding-right: 0; } .site-header__navigation-link--button { padding: 6px 12px; } .site-header__navigation-collapsible { height: auto; } .site-header__navigation-submenu-section .site-header__navigation-submenu { position: absolute; border: 1px solid #9a9a9a; border-radius: 3px; } .site-header__navigation-submenu-section:hover .site-header__navigation-submenu { display: block; } /* Pushes the section headings to just below the top nav bar when a user navigates directly to section anchors. It doesn't work if you try to apply the padding and margin to the `h` elements directly. */ .chapter a[name], .chapter .anchor { padding-top: 60px; margin-top: -60px; text-decoration: none; border: none; display: inline-block; } } /* Side Navigation styles */ /* Docs Navigation */ .docs-navigation { border-right: 1px solid var(--various-border-color); } .docs-navigation .search-container { display: none; margin-bottom: 1rem; } .docs-navigation a { color: var(--text-color); display: block; font-size: .95rem; position: relative; } .docs-navigation a:focus { outline: none; } .docs-navigation a:hover { color: #35c1e4; text-decoration: none; } .docs-navigation a code { color: var(--text-color); overflow-wrap: break-word; padding: 0; word-break: break-all; } .docs-navigation a.active { color: #06A0CE; outline: 0; border: none; -moz-outline-style: none; } .docs-navigation a.active:hover { color: #35c1e4; text-decoration: underline; } .docs-navigation ul { list-style-type: none; margin: 0; padding: 0; } .docs-navigation li>ul>li a { font-size: 14px; color: #7d7d7d; } .docs-navigation ul:last-of-type { margin-bottom: 0; } .docs-navigation li { margin-top: 0.3334em; line-height: 1.3334; } .docs-navigation li:last-of-type { margin-bottom: 0; } .docs-navigation .nav-dropdown:before { content: '\2023'; font-size: 28px; position: absolute; margin-left: -14px; margin-top: -8px; } .docs-navigation .nav-dropdown.expanded:before { transform: rotate(90deg); } .docs-navigation>ul ul, .docs-navigation>ul ul ul { display: none; height: 0; margin-left: 1rem; } .docs-navigation>ul ul:target, .docs-navigation>ul ul:target ul, .docs-navigation>ul .nav-dropdown.expanded~ul { display: block; height: auto; } .docs-navigation h3 { font-size: .95rem; font-weight: 600; line-height: 1.5; margin: 1.5em 0 0; } .docs-navigation .docs-home-link { position: relative; } @media screen and (min-width: 45rem) { .main-content { display: flex; } } /* User guide navigation appears for desktops */ @media screen and (min-width: 64rem) { .docs-navigation { flex: 0 0 auto; width: 13.75rem; } .main-content>.appendix, .main-content>.book, .main-content>.chapter { flex: 0 0 auto; margin: 0 auto; } } /** * For mobile devices, we show navigation at bottom of page. * * This is the simplest solution to this issue. */ @media not screen and (min-width: 64rem) { /* Repeat the class twice to prioritize our mobile classes! */ .content.content { /* Make the height equal to the real height of content */ overflow: visible; } .main-content { /* Main content show first */ flex-direction: column-reverse; } .docs-navigation.docs-navigation { /* Fill the main container */ width: 100%; /* Don't clip the navigation container */ overflow: visible; } } /* Userguide Meta */ .chapter-meta { float: right; text-align: right; } .chapter-meta .edit-link { color: #999; font-size: 0.9em; padding-right: 3px; } .chapter-meta .edit-link svg { margin-right: 1px; } /* Clever use of RTL to fill in all stars to left of hover position */ .rating { direction: rtl; } .rating>.star { cursor: pointer; display: table-cell; padding: 3px; } .rating>.star:hover>svg>g, .rating>.star:hover~.star>svg>g, .rating>.star.selected>svg>g, .rating>.star.selected~.star>svg>g { fill: #999; } /* Footer styles */ .site-footer {} .site-footer__navigation { display: flex; padding: 30px 12px; max-width: 62.5rem; margin: 0 auto; padding-left: 5rem; } @media not screen and (min-width: 64rem) { .site-footer__navigation { /* same to nav.docs-navigation for mobiles */ padding: 20px 20px 20px 26px; } } .site-footer__links { display: flex; flex: 1 1 auto; } .site-footer__links .site-footer__links-list { list-style-type: none; margin: 0; } .site-footer__links .site-footer__links-list a { color: var(--footer-other-text-color); } .site-footer__link-group { flex: 1 1 auto; flex-basis: 175px; } .site-footer__link-group header { color: var(--text-color); } .site-footer__subscribe-newsletter .newsletter-form__header h5 { color: var(--text-color); margin-top: 0; } .site-footer__subscribe-newsletter p { font-size: 0.875rem; margin: 2px 0 0 2px; opacity: 0.7; } .site-footer__subscribe-newsletter .disclaimer { color: var(--footer-other-text-color); font-size: 0.75rem; opacity: 0.55; } .site-footer__subscribe-newsletter .newsletter-form { padding-top: 6px; display: flex; justify-content: flex-start; } .site-footer__subscribe-newsletter .email, .site-footer__subscribe-newsletter .submit { height: 40px; } .site-footer__subscribe-newsletter .email { line-height: 40px; width: 250px; color: #1DA2BD; font-size: 16px; padding-left: 20px; border-top-left-radius: 4px; border-bottom-left-radius: 4px; border: 1px solid var(--footer-form-color); } .site-footer__subscribe-newsletter .submit { font-family: inherit; font-size: inherit; line-height: inherit; width: 100px; background-color: #1BA8CB; color: #fff; font-weight: 500; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-style: none; cursor: pointer; transition: all .3s ease; } /* Secondary footer (below) */ .site-footer-secondary { background-color: var(--footer-white-color); border-top: 1px solid var(--various-border-color); width: 100%; z-index: 1; } body.dark-theme { .site-footer-secondary { background-color: var(--footer-white-color); border-top: none; width: 100%; z-index: 1; } } @media (prefers-color-scheme: dark) { .site-footer-secondary { background-color: var(--footer-white-color); border-top: none; width: 100%; z-index: 1; } body.light-theme { .site-footer-secondary { background-color: var(--footer-white-color); border-top: 1px solid var(--various-border-color); width: 100%; z-index: 1; } } } .site-footer-secondary__contents { display: flex; align-items: center; justify-content: space-between; max-width: 75rem; margin-left: auto; margin-right: auto; font-size: 0.875rem; padding: 0.5rem 0.75rem; } /* * 1. Value is the largest computed width among 'site-footer__copy' and 'site-footer__links'. */ .site-footer__copy, .site-footer__secondary-links { flex-grow: 0; flex-basis: 280px; /* 1. */ } /* * 1. 'flex-shrink: 1' is applied to the element with the smallest computed width among * 'site-footer__copy' and 'site-footer__links'. */ .site-footer__copy { flex-shrink: 1; /* 1. */ } .site-footer__logo { flex: 0 0 auto; margin-right: 10px; margin-left: 10px; } .site-footer__logo svg { width: 35px; height: 35px; } /* * 1. 'flex-shrink: 0' is applied to the element with the largest computed width among * 'site-footer__copy' and 'site-footer__links'. */ .site-footer__secondary-links { flex-shrink: 0; /* 1 */ text-align: right; white-space: nowrap; } .site-footer-secondary a { color: #999; } .site-footer-secondary__links a:not(:last-child) { padding-right: 10px; } .site-footer-secondary__links a:not(:first-child) { padding-left: 10px; } @media all and (max-width: 29.99rem) { .site-footer__rights, .site-footer-secondary__links { display: none; } .site-footer__logo { order: 1; text-align: left; } .site-footer__copy { order: 2; text-align: right; } } /* Avoid the footer taking up much of the screen on short displays */ @media all and (max-height: 56.25rem) { .site-footer__navigation { margin: 1.5rem auto 0 auto; padding-top: 0; padding-bottom: 0; } } @media screen and (min-width: 84.375rem) { .ui-logos .ui-logo { box-shadow: 0 6px 15px 1px rgba(0, 0, 0, 0.56); } } /* User Manual Home */ .technology-logos, .ui-logos { display: flex; flex-direction: row; flex-wrap: wrap; justify-content: space-around; } .technology-logo, .ui-logo { flex: 0 1 auto; } .ui-logo { width: 224px; height: 135px; margin: 12px; } /* Samples download button */ .download { display: flex; } .download a { border-style: solid; border-width: 1px; text-decoration: none; padding: 5px; display: block; width: 10em; margin: 5px; } .download ul { list-style: none; list-style-type: none; } .download li { float: right; } .docs-navigation { width: 18rem; padding: 20px 20px 20px 26px; background: var(--nav-color); overflow-y: scroll; overflow-x: auto; } .layout { display: flex; flex-direction: column; overflow: hidden; height: 100vh; } .main-content { overflow-y: auto; overflow-x: auto; display: flex; } .content { flex: 1 1 auto; overflow: auto; padding-left: 0; padding-right: 0; } .content .chapter { padding: 2rem 2.4rem; } #toc a:active { font-weight: 500; } .site-header { margin-bottom: 1rem; } .site-header__navigation-submenu-item { padding: 2px 0; } .site-footer { background-color: var(--footer-color); padding: 20px 0 40px 0; border-top: 1px solid var(--various-border-color); } #header { margin-left: 0; } #header>h1:first-child { margin-bottom: 40px; } @media screen and (min-width: 64rem) { #header { margin-bottom: 20px; } .site-header { margin-bottom: 0; z-index: 2; } .site-header__navigation-header { margin-top: -7px; } .site-header__navigation-submenu-section:after { content: '\2023'; font-size: 28px; position: absolute; transform: rotate(90deg); margin-right: 10px; top: 5px; right: -7px; } .site-footer__navigation { flex-wrap: wrap; } .site-footer__link-group { flex: 1 1 auto; } .site-footer__links { margin-bottom: 1rem; } } @media screen and (min-width: 75rem) { .content .chapter { box-sizing: content-box; } #content { padding-right: 260px; margin: 0; } /* #toc here must be referenced as #header #toc since we don't want to change single page #toc */ #header #toc { position: fixed; margin: 0 auto; padding-bottom: 0; right: 0; top: 65px; width: 260px; z-index: 1; overflow: auto; border-radius: 0 0 5px 0; max-height: calc(100% - 118px); margin-right: 15px; } #header #toctitle { margin-top: 1.3em; } #header #toc>ul { /* margin-left have to increase if you change border thickness of active toc item */ margin-left: 1px; border-left: 1px solid #666; margin-bottom: 0; padding-right: 10px; padding-bottom: 0.5rem; background-color: var(--white-color); } #header #toc>ul>li, #toc>ul>li:last-of-type { padding: 0.5rem 0; margin: 0; } #header #toc a { padding-left: 10px; font-weight: 400; color: var(--text-color); font-size: .95rem; display: inline-block; } #header #toc a.active { font-weight: 500; border-left: 3px solid #01303a; margin-left: -2px; padding-left: 9px; } .site-footer__navigation { flex-wrap: wrap; margin-left: auto; padding-left: 3rem; } .site-footer__link-group { flex: 0.15 1 auto; } .site-footer__subscribe-newsletter { /* A fix so subscribe disclaimer does not go under long ToC */ max-width: calc(100% - 17rem); } } @media screen and (min-width: 80rem) { .site-footer__subscribe-newsletter { max-height: none; } } @media screen and (min-width: 100rem) { .content .chapter { max-width: 60.5rem; } #header { margin: 0 auto; } #content { padding-right: 0; margin: 0 auto; } #header #toc { right: initial; margin-left: 62.5rem; } .site-footer__navigation { padding-left: 0; } .site-footer__link-group { flex: 0.2 1 auto; } } @media screen and (min-width: 112rem) { .content .chapter { max-width: 62.5rem; margin: 0 auto; padding-right: 3.5rem; position: relative; left: -130px; } #header #toc { right: initial; margin-left: 64.5rem; } .site-footer__link-group { flex: 0.2 1 auto; } } @supports (-moz-appearance:meterbar) and (background-blend-mode:difference, normal) { /* Firefox only */ .site-header__navigation-submenu-section:after { top: 2px; right: -4px; } } /* Added dark mode and other items for outdated Prettify.css */ code[data-lang="text"] .pln, code[data-lang="text"] .str, code[data-lang="text"] .kwd, code[data-lang="text"] .com, code[data-lang="text"] .typ, code[data-lang="text"] .lit, code[data-lang="text"] .pun, code[data-lang="text"] .opn, code[data-lang="text"] .clo, code[data-lang="text"] .tag, code[data-lang="text"] .atn, code[data-lang="text"] .atv, code[data-lang="text"] .dec, code[data-lang="text"] .var, code[data-lang="text"] .fun { color: #000; } body.dark-theme { code[data-lang="text"] .pln, code[data-lang="text"] .str, code[data-lang="text"] .kwd, code[data-lang="text"] .com, code[data-lang="text"] .typ, code[data-lang="text"] .lit, code[data-lang="text"] .pun, code[data-lang="text"] .opn, code[data-lang="text"] .clo, code[data-lang="text"] .tag, code[data-lang="text"] .atn, code[data-lang="text"] .atv, code[data-lang="text"] .dec, code[data-lang="text"] .var, code[data-lang="text"] .fun { color: #fff !important; } .com { color: #909090 !important; } .str, .tag { color: #90a959 !important; } .kwd, .atv { color: #d28445 !important; } .typ { color: #f4bf75 !important; } .lit, .atn { color: #6a9fb5 !important; } .pun, .pln, .opn, .clo { color: #d0d0d0 !important; } .dec, .var { color: #aa759f !important; } li.L1, li.L3, li.L5, li.L7, li.L9 { background: #111 !important; } } @media (prefers-color-scheme: dark) { code[data-lang="text"] .pln, code[data-lang="text"] .str, code[data-lang="text"] .kwd, code[data-lang="text"] .com, code[data-lang="text"] .typ, code[data-lang="text"] .lit, code[data-lang="text"] .pun, code[data-lang="text"] .opn, code[data-lang="text"] .clo, code[data-lang="text"] .tag, code[data-lang="text"] .atn, code[data-lang="text"] .atv, code[data-lang="text"] .dec, code[data-lang="text"] .var, code[data-lang="text"] .fun { color: #fff !important; } .com { color: #909090 !important; } .str, .tag { color: #90a959 !important; } .kwd, .atv { color: #d28445 !important; } .typ { color: #f4bf75 !important; } .lit, .atn { color: #6a9fb5 !important; } .pun, .pln, .opn, .clo { color: #d0d0d0 !important; } .dec, .var { color: #aa759f !important; } li.L1, li.L3, li.L5, li.L7, li.L9 { background: #111 !important; } body.light-theme { code[data-lang="text"] .pln, code[data-lang="text"] .str, code[data-lang="text"] .kwd, code[data-lang="text"] .com, code[data-lang="text"] .typ, code[data-lang="text"] .lit, code[data-lang="text"] .pun, code[data-lang="text"] .opn, code[data-lang="text"] .clo, code[data-lang="text"] .tag, code[data-lang="text"] .atn, code[data-lang="text"] .atv, code[data-lang="text"] .dec, code[data-lang="text"] .var, code[data-lang="text"] .fun { color: #000; } .pln { color: #000 !important;; } .com { color: #800 !important;; } .str, .tag { color: #080 !important;; } .kwd, .atv { color: #008 !important;; } .typ { color: #606 !important;; } .lit, .atn { color: #066 !important;; } .pun, .opn, .clo { color: #660 !important;; } .dec, .var { color: #606 !important;; } li.L1, li.L3, li.L5, li.L7, li.L9 { background: #eee; } } } /* DPE University button*/ /* CSS */ .badge-wrapper { padding-top: 0px; padding-bottom: 20px; a { text-decoration: none; } a:link { text-decoration: none; } a:visited { text-decoration: none; } a:hover { text-decoration: none; } a:active { text-decoration: none; } } .badge { background-color: var(--black-color); height: 24px; border-radius: 12px; border-color: var(--black-color); border-style: solid; border-width: 1px; padding: 5px; a { color: var(--gradle-blue); } } .badge-type { border-radius: 8px; margin-right: 10px; padding-left: 10px; padding-right: 10px; } .badge-text { color: var(--white-color); } .button--blue { color: white; border-color: transparent; &:hover { color: white; } } .button--blue { background: var(--gradle-blue); background: linear-gradient(var(--button-gradient-angle), var(--gradle-blue) 0%, var(--gradle-blue-lite) 100%); &:hover { background: var(--gradle-blue-lite); } } /* Custom Download button*/ /* CSS */ .button-9 { appearance: button; backface-visibility: hidden; background-color: #209BC4; border-radius: 6px; border-width: 0; box-shadow: rgba(50, 50, 93, .1) 0 0 0 1px inset, rgba(50, 50, 93, .1) 0 2px 5px 0, rgba(0, 0, 0, .07) 0 1px 1px 0; box-sizing: border-box; color: #fff; cursor: pointer; font-family: -apple-system, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Ubuntu, sans-serif; font-size: 100%; height: 44px; line-height: 1.15; margin: 12px 12px 12px 0px; outline: none; overflow: hidden; padding: 0 25px; position: relative; text-align: center; text-transform: none; transform: translateZ(0); transition: all .2s, box-shadow .08s ease-in; user-select: none; -webkit-user-select: none; touch-action: manipulation; width: 25%; } .button-9:disabled { cursor: default; } .button-9:focus { box-shadow: rgba(50, 50, 93, .1) 0 0 0 1px inset, rgba(50, 50, 93, .2) 0 6px 15px 0, rgba(0, 0, 0, .1) 0 2px 2px 0, rgba(50, 151, 211, .3) 0 0 0 4px; } .button-9-sect { padding-bottom: 1.25em; } /* Theme toggle switch button */ /* Switch */ .switch { position: relative; display: inline-block; width: 60px; height: 34px; align-self: center; } .switch input { opacity: 0; width: 0; height: 0; } .slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; -webkit-transition: 0.4s; transition: 0.4s; } .slider:before { position: absolute; content: ""; height: 26px; width: 26px; left: 4px; bottom: 4px; background-color: white; -webkit-transition: 0.4s; transition: 0.4s; } input:checked+.slider { background-color: #2196f3; } input:checked+.slider:before { -webkit-transform: translateX(26px); -ms-transform: translateX(26px); transform: translateX(26px); } /* Rounded sliders */ .slider { border-radius: 30px; } .slider:before { border-radius: 50%; } </style> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/prettify/r298/prettify.min.css"> <meta name="adoc-src-path" content="releases/migrating/migrating_from_groovy_to_kotlin_dsl.adoc"> <link crossorigin href="//assets.gradle.com" rel="preconnect"> <link href="https://fonts.googleapis.com/css?family=Inconsolata:400,700" rel="stylesheet"/> <style type="text/css">.multi-language-selector .language-option[data-lang='groovy'], .exampleblock[data-lang=groovy] > .content .title { background-image: url('data:image/svg+xml;base64,<svg
   xmlns="http://www.w3.org/2000/svg"
   width="614.06085"
   height="303.5986"
   version="1.1">
  <g
     transform="translate(-35.396599,-30.558196)">
    <path
       d="m 154.97687,332.69162 c 0,-0.80587 10.83123,-18.62172 24.0694,-39.59076 13.23819,-20.96905 22.66057,-38.62066 20.93867,-39.22577 -1.72191,-0.6051 -7.67992,0.48567 -13.24002,2.42393 -16.74524,5.83743 -20.18605,4.29016 -32.69308,-14.70155 -13.53265,-20.54906 -14.01724,-22.66983 -6.96158,-30.46624 4.60876,-5.09256 4.33159,-6.27967 -3.2319,-13.84316 -4.55009,-4.5501 -8.27289,-9.64309 -8.27289,-11.31776 0,-2.81679 -30.99145,-15.58933 -79.989496,-32.96615 -11.10966,-3.93997 -20.199375,-7.82928 -20.199375,-8.64291 0,-0.81366 23.470738,-1.00476 52.157191,-0.42469 l 52.15721,1.05466 5.09127,-8.03001 c 21.51644,-33.93592 54.00952,-64.588212 68.46705,-64.588212 3.0106,0 9.12141,2.86918 13.57953,6.375945 7.25946,5.710283 8.2565,9.248632 9.54994,33.891967 0.7943,15.13382 2.42422,28.49601 3.62198,29.69379 1.19775,1.19776 4.99769,-0.37425 8.44431,-3.49339 4.4014,-3.98323 9.03484,-5.06313 15.56761,-3.6283 6.76756,1.48641 10.6271,0.46895 14.16938,-3.73543 5.3136,-6.30666 31.90596,-48.937201 31.90596,-51.148744 0,-0.751588 5.26509,-9.757306 11.70023,-20.012703 6.43509,-10.255397 13.84664,-22.080631 16.47007,-26.278283 4.66558,-7.465201 5.3966,-6.581735 33.42692,40.398736 28.94121,48.507164 44.51767,66.406554 52.3157,60.117634 5.442,-4.38889 34.00055,-4.63794 41.98246,-0.36614 4.53665,2.42793 7.41916,2.3961 9.92484,-0.10962 5.20007,-5.20006 17.64982,-4.29437 20.90412,1.52078 2.56393,4.58146 3.21784,4.58146 7.02014,0 2.30606,-2.77867 9.13619,-5.05208 15.17803,-5.05208 8.53884,0 11.79336,1.77367 14.61403,7.96437 l 3.62881,7.96436 56.09203,-1.9858 c 30.85062,-1.09222 56.09204,-1.28688 56.09204,-0.43255 0,0.85427 -22.90608,10.07195 -50.90241,20.48371 -27.99632,10.41172 -51.367,19.24305 -51.93484,19.62512 -0.56785,0.38207 0.69847,9.49273 2.81405,20.24588 5.50457,27.97917 1.91458,46.62589 -11.92629,61.94604 -6.209,6.87263 -16.28338,14.14395 -22.38753,16.15849 -6.10415,2.01454 -11.09844,4.38614 -11.09844,5.27019 0,0.88406 6.51525,11.67893 14.47835,23.98859 7.96309,12.30969 13.2828,22.38125 11.82152,22.38125 -2.38504,0 -60.46987,-22.44238 -150.78898,-58.2607 -17.809,-7.06258 -34.02683,-12.84109 -36.03961,-12.84109 -3.75363,0 -36.1669,12.28662 -131.22423,49.74206 -55.12525,21.72103 -57.29217,22.47348 -57.29217,19.89451 z m 113.11648,-51.25265 c 29.32949,-11.39506 58.41657,-22.5308 64.63798,-24.74607 10.70068,-3.81019 14.27918,-2.85493 66.25394,17.68634 30.21825,11.94274 60.03252,23.57587 66.25392,25.85134 6.22141,2.27552 19.04317,7.22059 28.49275,10.98908 10.77503,4.29704 16.28251,5.33166 14.77108,2.77484 -16.8837,-28.56113 -17.3998,-29.03716 -29.10083,-26.84205 -14.11361,2.64772 -22.87897,-0.0685 -27.38369,-8.48554 -2.92112,-5.45816 -2.02944,-8.12759 5.25442,-15.73031 10.84887,-11.32377 9.14457,-21.74144 -4.84429,-29.61099 -5.36764,-3.01959 -12.14059,-10.48372 -15.05102,-16.58697 l -5.29169,-11.09682 -11.34551,7.69928 c -13.94458,9.46304 -30.95062,9.95063 -45.14764,1.29448 l -10.46488,-6.38065 -12.15841,8.26284 c -12.17462,8.27386 -26.19108,9.3428 -40.43752,3.08392 -3.92498,-1.72439 -5.65583,-1.05415 -5.65583,2.19008 0,2.57118 -3.70429,6.36265 -8.23181,8.42553 -13.5742,6.18479 -26.82107,4.54247 -35.80229,-4.43875 l -8.18944,-8.18944 -6.60982,8.40303 c -3.63539,4.62166 -12.04952,11.83698 -18.69805,16.03398 -8.22965,5.19518 -18.41741,17.87182 -31.9164,39.71361 -10.90549,17.64546 -19.82816,32.98042 -19.82816,34.07776 0,1.0973 8.36255,-1.52736 18.58342,-5.83259 10.22089,-4.30521 42.58028,-17.15087 71.90977,-28.54593 z m 248.76729,-12.25846 c 22.25557,-12.50833 27.41424,-35.64808 17.57685,-78.84318 -8.2214,-36.09961 -12.3255,-47.91327 -17.19494,-49.49597 -3.36902,-1.09503 -3.88674,0.10699 -1.98858,4.61635 12.31516,29.25771 12.99963,43.94662 2.24022,48.07541 -7.39151,2.83642 -15.23239,-7.79075 -21.39902,-29.00326 -4.77512,-16.42587 -9.76861,-23.82837 -13.53387,-20.06311 -0.90157,0.9016 0.67848,6.12117 3.51124,11.59913 2.83273,5.4779 6.71721,21.97455 8.63217,36.6592 1.91497,14.68462 5.61385,30.06073 8.21973,34.16912 6.77198,10.67661 17.55128,8.1036 24.52382,-5.85384 6.89373,-13.79975 7.67284,-4.60781 0.9693,11.43602 -6.96074,16.65937 -27.63442,21.65481 -51.58418,12.46442 -3.8333,-1.47096 -5.13039,0.0515 -5.13039,6.02097 0,4.39431 -2.93618,11.72245 -6.52488,16.2847 l -6.52488,8.29506 8.94881,1.51123 c 15.44945,2.60909 36.63328,-0.77642 49.2586,-7.87225 z m -320.3665,-27.53733 c 46.45965,-13.3545 54.76188,-28.93093 39.32885,-73.78782 -3.58185,-10.41079 -6.51243,-21.60971 -6.51243,-24.88654 0,-11.15712 -5.61152,-6.00161 -9.81713,9.01943 -5.56203,19.86561 -22.29115,36.75053 -36.34516,36.68364 -12.20547,-0.0582 -16.18251,-2.28008 -21.22378,-11.85768 -9.04748,-17.18882 0.81469,-43.56797 25.96954,-69.46272 18.42431,-18.966304 28.48893,-20.683965 28.48893,-4.86205 0,24.6732 -17.01134,60.9947 -25.97309,55.45604 -4.38205,-2.70826 -3.67138,-14.66752 1.41722,-23.85009 4.32735,-7.80882 3.44814,-19.70771 -1.4562,-19.70771 -5.68689,0 -16.94547,20.71196 -18.43318,33.91074 -1.31515,11.66826 -0.49286,14.50545 5.06652,17.48072 19.48244,10.4267 45.00531,-21.39545 46.29083,-57.71584 0.67504,-19.073181 -3.01676,-24.441105 -14.77906,-21.488951 -17.11879,4.296543 -63.23483,63.786641 -63.23483,81.573461 0,13.9128 6.98737,23.69728 19.28827,27.0096 20.91419,5.63162 41.13539,-4.37389 55.4633,-27.44338 l 6.02175,-9.69571 0.0132,13.17223 c 0.0162,19.0738 -12.42619,29.1274 -51.69817,41.76793 -9.77649,3.1468 -18.18332,6.05441 -18.6818,6.46137 -1.82056,1.48632 16.68739,27.47571 19.56644,27.47571 1.63262,0 11.19115,-2.36359 21.24123,-5.25238 z M 476.411,217.96301 c 4.66347,-5.1531 5.48551,-10.75103 4.48579,-30.54823 -1.08739,-21.53331 -2.27746,-25.33851 -10.66143,-34.08949 -15.14882,-15.81194 -33.86123,-11.77828 -22.90819,4.93814 5.82256,8.88637 12.9254,7.36864 10.41641,-2.22581 -1.99864,-7.64276 1.72998,-7.84358 8.22839,-0.44322 12.19301,13.88537 9.11534,33.12698 -5.2986,33.12698 -9.86716,0 -12.94195,-4.23176 -19.37353,-26.66318 -2.93059,-10.22087 -6.49964,-18.58343 -7.93127,-18.58343 -4.76899,0 -6.89287,4.20878 -3.92721,7.7824 1.61088,1.9411 6.07218,15.89127 9.91404,31.00041 9.66903,38.02596 23.17666,51.04145 37.0556,35.70543 z m -183.77125,0.60395 c 1.98978,-1.335 2.89975,-7.64893 2.07865,-14.423 -1.32449,-10.92702 -2.06662,-11.7241 -7.9727,-8.56327 -8.48733,4.54227 -17.60839,-4.06351 -20.70222,-19.5326 -2.34707,-11.73538 -3.06526,-11.50489 14.02576,-4.50149 2.14288,0.87808 7.59671,-2.10402 12.11963,-6.62694 8.27408,-8.27408 10.99802,-18.21299 4.99156,-18.21299 -1.77754,0 -3.2319,1.45436 -3.2319,3.2319 0,4.64923 -8.84231,3.98982 -10.83465,-0.80797 -1.16224,-2.79879 -3.63807,-1.80591 -8.05915,3.2319 -3.50985,3.99948 -7.79673,7.27178 -9.52641,7.27178 -1.72969,0 -4.0656,-3.2723 -5.19088,-7.27178 -1.97195,-7.00856 -2.21366,-7.05277 -6.67737,-1.22169 -3.9106,5.10854 -3.94557,6.73583 -0.22461,10.45661 3.94062,3.94064 11.42615,30.87102 11.42615,41.10744 0,12.72867 17.52933,22.73832 27.7783,15.8621 z m 58.94309,-16.87531 c 12.14567,-12.14567 15.74452,-30.35143 9.12943,-46.18357 -5.17016,-12.37397 -14.14466,-17.00516 -26.79878,-13.82918 -9.40263,2.35991 -23.72311,29.77659 -23.77387,45.51536 -0.0792,24.52902 23.25053,32.69005 41.44322,14.49739 z m -22.08341,-19.43407 c -3.5551,-3.5551 -6.41755,-10.46328 -6.36102,-15.35153 0.0934,-8.07965 0.49315,-8.3735 4.39619,-3.2319 4.82464,6.35569 13.39797,7.45666 16.68241,2.14232 1.19432,-1.93241 0.55295,-5.13202 -1.4252,-7.11017 -5.08132,-5.08132 -4.46561,-11.99963 1.06792,-11.99963 6.15137,0 14.72679,12.51477 14.72679,21.49191 0,6.60674 -13.4444,20.5228 -19.82724,20.5228 -1.53785,0 -5.70476,-2.90872 -9.25985,-6.4638 z m 86.34897,18.58341 c 13.41074,-14.60263 12.10376,-37.098 -3.09825,-53.32634 -7.85057,-8.3806 -25.29298,-9.82552 -32.43185,-2.68664 -6.58761,6.58761 -13.16465,32.49303 -10.72122,42.22841 5.21122,20.76318 32.40041,28.86652 46.25132,13.78457 z m -27.45565,-23.61452 c -5.30623,-3.71664 -7.12941,-8.14974 -6.97806,-16.96747 0.16935,-9.86033 0.6843,-10.74981 2.96145,-5.11415 3.34573,8.28032 10.36292,11.40734 16.51814,7.3609 3.81753,-2.50963 3.63929,-3.69597 -1.10104,-7.32907 -6.32189,-4.84523 -7.55508,-11.70191 -2.10465,-11.70191 4.87364,0 22.30402,19.06666 22.30402,24.39778 0,5.20316 -12.37739,14.38503 -19.39139,14.38503 -2.76405,0 -8.2579,-2.26402 -12.20847,-5.03111 z m 189.96292,-14.28887 33.93495,-12.73682 -36.35888,-0.13125 c -32.5392,-0.11736 -36.35424,0.46307 -36.31475,5.52475 0.0401,5.12757 3.33073,20.28395 4.3727,20.13967 0.23722,-0.0329 15.70177,-5.79124 34.36598,-12.79648 z m -443.49343,-2.2793 3.46825,-10.28761 -30.46686,-1.02404 c -16.756744,-0.56322 -30.463584,-0.13213 -30.45958,0.95804 0.0058,1.59513 52.50657,22.10707 53.66174,20.96552 0.18035,-0.1784 1.88892,-4.95372 3.79645,-10.61191 z m 208.9092,-31.88695 c 7.16667,1.146 15.24981,4.07924 17.96256,6.51835 4.21279,3.78783 6.04528,3.52966 12.56207,-1.76985 4.19643,-3.4125 9.65026,-6.20457 12.11963,-6.20457 2.46939,0 4.48982,-0.71308 4.48982,-1.58467 0,-3.00918 -46.53954,-79.21252 -48.31447,-79.10961 -2.085,0.120872 -49.78603,80.08798 -51.25464,85.92437 -0.61634,2.44952 1.31804,3.35371 5.07364,2.3716 3.33836,-0.873 7.95416,0.68326 10.25727,3.45836 3.7354,4.50087 5.26108,4.14229 14.13068,-3.32097 8.42647,-7.09041 11.9308,-8.0488 22.97344,-6.28301 z"
       style="fill:#333333;fill-opacity:1" />
    <path
       style="fill:#6398aa;fill-opacity:1;stroke:none"
       d="m 309.54579,140.87922 c -0.50075,-0.23311 -1.11804,-0.76799 -2.5278,-2.19035 -1.91188,-1.92897 -2.67188,-2.49013 -4.26108,-3.14628 -2.08791,-0.86204 -4.3549,-1.09423 -6.48231,-0.66391 -1.89808,0.38393 -2.42435,0.42527 -3.28242,0.2578 -1.43224,-0.27953 -1.94157,-1.14929 -1.53583,-2.62272 0.50573,-1.83657 4.33693,-8.94255 12.00899,-22.27387 15.5837,-27.078988 36.53624,-61.220968 38.85056,-63.306662 0.25631,-0.230994 0.265,-0.230994 0.52248,0 1.37768,1.235976 9.4762,13.725889 20.54036,31.678298 14.96696,24.285004 27.41102,45.643714 27.41102,47.047704 0,0.85729 -1.31608,1.37215 -4.08591,1.59845 -3.44226,0.28124 -7.42478,2.30188 -12.86887,6.52936 -2.58712,2.00898 -3.69126,2.75933 -4.95062,3.36438 -1.04928,0.50411 -1.13692,0.52437 -2.26854,0.52437 -1.11368,0 -1.22661,-0.0249 -2.09623,-0.46128 -0.51213,-0.25702 -1.50469,-0.9493 -2.24155,-1.56342 -2.17848,-1.81561 -4.79918,-3.13614 -9.07197,-4.57124 -5.42997,-1.82376 -11.24454,-2.9184 -16.19551,-3.04896 -3.90934,-0.10308 -5.71201,0.24798 -8.67602,1.68963 -2.41988,1.17698 -3.58621,2.01311 -9.12475,6.54145 -5.63376,4.60617 -7.63442,5.56205 -9.664,4.61725 z" />
    <path
       style="fill:#6398aa;fill-opacity:1;stroke:none"
       d="m 128.63786,170.739 c -10.159,-2.9607 -45.503171,-16.91962 -50.450924,-19.92523 -0.682916,-0.41484 -0.738098,-0.47787 -0.543207,-0.62038 1.131563,-0.82741 12.337983,-1.23901 25.004031,-0.91836 5.05131,0.12788 35.50132,1.13323 35.5509,1.17377 0.0997,0.0815 -6.52164,19.2888 -7.03051,20.39433 -0.21251,0.4617 -0.65063,0.44367 -2.53029,-0.10413 z" />
    <path
       style="fill:#6398aa;fill-opacity:1;stroke:none"
       d="m 543.69413,175.31055 c -1.3862,-2.71287 -3.88769,-14.97067 -3.96078,-19.40858 -0.0284,-1.72424 0.18667,-2.42741 0.9606,-3.1408 1.77378,-1.63501 5.37938,-2.2232 15.29017,-2.49434 5.00347,-0.13689 28.1019,-0.15796 44.41127,-0.0405 l 11.42859,0.0823 -27.5177,10.31427 c -25.09292,9.4054 -39.68473,14.84126 -40.22491,14.9849 -0.13517,0.036 -0.26981,-0.0674 -0.38724,-0.29723 l 0,0 z" />
    <path
       style="fill:#6398aa;fill-opacity:1;stroke:none"
       d="m 178.08835,315.51433 c 0,-0.77078 3.2689,-6.5331 11.55395,-20.36698 19.85118,-33.14631 28.92715,-45.16012 40.07292,-53.04429 9.97127,-7.05337 15.30279,-11.9294 21.24539,-19.43033 l 3.66409,-4.62492 4.9399,4.85652 c 8.64784,8.50189 13.8613,10.96668 23.29717,11.01432 11.54058,0.0583 24.17849,-6.3881 24.17849,-12.33299 0,-1.3398 0.95404,-2.72236 1.87857,-2.72236 0.39132,0 2.61686,0.68365 4.94565,1.51923 6.06992,2.1779 9.63028,2.96548 14.60912,3.23165 4.93998,0.26409 8.54848,-0.1704 13.35817,-1.60841 4.72561,-1.41288 7.44709,-2.85905 15.59833,-8.28882 4.1076,-2.73618 7.59954,-4.97487 7.75988,-4.97487 0.16033,0 3.12534,1.71896 6.5889,3.81991 3.46356,2.10095 7.62542,4.38133 9.24859,5.06751 11.06862,4.67918 23.02445,4.3739 33.97126,-0.86741 1.95795,-0.93747 6.56793,-3.73074 10.2444,-6.20727 3.67648,-2.47653 6.73613,-4.44576 6.79923,-4.37606 0.0631,0.0697 1.45605,2.9208 3.09544,6.33578 1.6394,3.41498 3.69895,7.2667 4.57679,8.55937 3.80001,5.59578 8.17588,9.75141 14.08343,13.37464 6.08122,3.72975 9.83206,8.6868 10.21882,13.50507 0.38367,4.77968 -1.70329,9.01939 -7.72189,15.68721 -4.69747,5.20419 -5.8733,7.2354 -5.86113,10.12491 0.0122,2.89262 1.70103,6.22854 4.66964,9.22379 4.80533,4.84844 12.34605,6.28777 23.43534,4.47319 2.47408,-0.40484 5.59479,-0.73757 6.93491,-0.73938 4.28551,-0.006 6.90319,2.09595 11.89251,9.54859 3.44351,5.14365 10.97396,17.75508 10.97396,18.37836 0,0.32407 -0.35145,0.55208 -0.85097,0.55208 -1.05109,0 -5.62314,-1.2438 -8.93214,-2.42994 -4.3485,-1.55875 -57.27238,-22.00526 -74.74786,-28.87795 -46.6635,-18.35162 -62.02805,-24.21246 -69.53657,-26.52489 -8.11417,-2.49895 -13.64029,-3.08522 -18.12661,-1.92306 -5.57996,1.44546 -81.72067,30.86888 -126.13245,48.74195 -21.93119,8.826 -24.67749,9.87577 -28.78116,11.00159 -3.26303,0.89521 -3.14407,0.88294 -3.14407,0.32426 z" />
  </g>
</svg>'); background-position: 16px 80%; background-repeat: no-repeat; background-size: 20px 12px; padding-left: 2.5em; } .multi-language-selector .language-option[data-lang='kotlin'], .exampleblock[data-lang=kotlin] > .content .title { background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 8 8' xmlns='http://www.w3.org/2000/svg'><linearGradient id='g' gradientUnits='userSpaceOnUse' x1='8' y1='0' x2='0' y2='8'><stop offset='0' stop-color='%23e44857'/><stop offset='.4689' stop-color='%23c711e1'/><stop offset='1' stop-color='%237f52ff'/></linearGradient><polygon fill='url(%23g)' points='8 8 0 8 0 0 8 0 4 4'/></svg>"); background-position: 17px 80%; background-repeat: no-repeat; background-size: 11px 11px; padding-left: 2.3em; } .multi-language-selector { display: block; } .multi-language-selector .language-option[data-lang='groovy'] { background-position: 20px center; padding-left: 32px; } .multi-language-selector .language-option[data-lang='kotlin'] { background-position: 30px center; padding-left: 27px; } .multi-language-selector .language-option { background-color: white; border: 1px solid #f7f7f8; border-radius: 4px 4px 0 0; cursor: pointer; display: inline-block; font-weight: normal; font-family: 'Lato', Arial, sans-serif; margin: 0; padding: 4px 20px; min-width: 130px; max-width: 320px; text-align: center; filter: grayscale(1); -webkit-filter: grayscale(1); opacity: 0.7; } .multi-language-selector .language-option.selected { background-color: #f7f7f8; color: #02303a; filter: none; -webkit-filter: none; opacity: 1; } .multi-language-text.hidden, .multi-language-selector ~ .multi-language-sample.hidden { display: none; } .multi-language-sample { border-radius: 0 0 4px 4px; } body.dark-theme { .multi-language-selector .language-option { background-color: #1f1f1f; border: 1px solid #1e1e22; } .multi-language-selector .language-option.selected { background-color: #2c2c2c; color: white; } } @media (prefers-color-scheme: dark) { .multi-language-selector .language-option { background-color: #1f1f1f; border: 1px solid #1e1e22; } .multi-language-selector .language-option.selected { background-color: #2c2c2c; color: white; } body.light-theme { .multi-language-selector .language-option { background-color: #white; border: 1px solid #f7f7f8; } .multi-language-selector .language-option.selected { background-color: #f7f7f8; color: #02303a; } } } </style><script type="text/javascript">function postProcessCodeBlocks() { // Assumptions: // 1) All siblings that are marked with class="multi-language-sample" should be grouped // 2) Only one language can be selected per domain (to allow selection to persist across all docs pages) // 3) There is exactly 1 small set of languages to choose from. This does not allow for multiple language preferences. For example, users cannot prefer both Kotlin and ZSH. // 4) Only 1 sample of each language can exist in the same collection. var GRADLE_DSLs = ["kotlin", "groovy"]; var preferredBuildScriptLanguage = initPreferredBuildScriptLanguage(); // Ensure preferred DSL is valid, defaulting to Kotlin DSL function initPreferredBuildScriptLanguage() { var lang = window.localStorage.getItem("preferred-gradle-dsl"); if (GRADLE_DSLs.indexOf(lang) === -1) { window.localStorage.setItem("preferred-gradle-dsl", "kotlin"); lang = "kotlin"; } return lang; } function capitalizeFirstLetter(string) { return string.charAt(0).toUpperCase() + string.slice(1); } function processSampleEl(sampleEl, prefLangId) { var codeEl = sampleEl.querySelector("code[data-lang]"); if (codeEl != null) { sampleEl.setAttribute("data-lang", codeEl.getAttribute("data-lang")); if (codeEl.getAttribute("data-lang") !== prefLangId) { sampleEl.classList.add("hidden"); } else { sampleEl.classList.remove("hidden"); } } } function switchSampleLanguage(languageId) { var multiLanguageSampleElements = [].slice.call( document.querySelectorAll(".multi-language-sample") ); // Array of Arrays, each top-level array representing a single collection of samples var multiLanguageSets = []; for (var i = 0; i < multiLanguageSampleElements.length; i++) { var currentCollection = [multiLanguageSampleElements[i]]; var currentSampleElement = multiLanguageSampleElements[i]; processSampleEl(currentSampleElement, languageId); while ( currentSampleElement.nextElementSibling != null && currentSampleElement.nextElementSibling.classList.contains( "multi-language-sample" ) ) { currentCollection.push(currentSampleElement.nextElementSibling); currentSampleElement = currentSampleElement.nextElementSibling; processSampleEl(currentSampleElement, languageId); i++; } multiLanguageSets.push(currentCollection); } multiLanguageSets.forEach(function (sampleCollection) { // Create selector element if not existing if ( sampleCollection.length > 1 && (sampleCollection[0].previousElementSibling == null || !sampleCollection[0].previousElementSibling.classList.contains( "multi-language-selector" )) ) { var languageSelectorFragment = document.createDocumentFragment(); var multiLanguageSelectorElement = document.createElement("div"); multiLanguageSelectorElement.classList.add("multi-language-selector"); languageSelectorFragment.appendChild(multiLanguageSelectorElement); sampleCollection.forEach(function (sampleEl) { var optionEl = document.createElement("code"); var sampleLanguage = sampleEl.getAttribute("data-lang"); optionEl.setAttribute("data-lang", sampleLanguage); optionEl.setAttribute("role", "button"); optionEl.classList.add("language-option"); optionEl.innerText = capitalizeFirstLetter(sampleLanguage); optionEl.addEventListener( "click", function updatePreferredLanguage(evt) { var preferredLanguageId = optionEl.getAttribute("data-lang"); window.localStorage.setItem( "preferred-gradle-dsl", preferredLanguageId ); // Record how far down the page the clicked element is before switching all samples var beforeOffset = evt.target.offsetTop; switchSampleLanguage(preferredLanguageId); // Scroll the window to account for content height differences between different sample languages window.scrollBy(0, evt.target.offsetTop - beforeOffset); } ); multiLanguageSelectorElement.appendChild(optionEl); }); sampleCollection[0].parentNode.insertBefore( languageSelectorFragment, sampleCollection[0] ); } }); [].slice .call( document.querySelectorAll(".multi-language-selector .language-option") ) .forEach(function (optionEl) { if (optionEl.getAttribute("data-lang") === languageId) { optionEl.classList.add("selected"); } else { optionEl.classList.remove("selected"); } }); [].slice .call(document.querySelectorAll(".multi-language-text")) .forEach(function (el) { if (!el.classList.contains("lang-" + languageId)) { el.classList.add("hidden"); } else { el.classList.remove("hidden"); } }); } switchSampleLanguage(preferredBuildScriptLanguage); } document.addEventListener("DOMContentLoaded", function () { postProcessCodeBlocks(); }); </script>      <style type="text/css"> cloudflare-app[app="cookiless"] cookiless-div { font-family: "Lato","Helvetica Neue",Arial,sans-serif; font-weight: 300; background-color: #02303A !important; opacity: 1 !important; } cloudflare-app[app="cookiless"] cookiless-div .iAccept { font-weight: 400; } @media (max-width: 1023px) { .notification { display: none; } } @media (min-width: 1024px) { cloudflare-app[app="cookiless"] { position: fixed !important; width: 400px !important; left: auto !important; right: 0 !important; bottom: 0 !important; } /* Overrides for banner */ .notification { height: 44px; line-height: 44px; vertical-align: middle; background-color: #02303A; text-align: center; color: white; z-index: 1; } .notification a { color: white; text-decoration: underline; } .notification ~ .main-content #header #toc, .notification ~ .main-content .toc { top: 98px; } } </style>  <script src="/build-tool.js" type="text/javascript" defer></script>  <script> (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-WRTQKGT'); </script>   <script type="text/javascript" defer> window.siteDecorateVersion = "8.11.1"; </script>  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@algolia/autocomplete-theme-classic"> <script src="https://cdn.jsdelivr.net/npm/algoliasearch@4.23.3/dist/algoliasearch-lite.umd.js"></script> <script src="https://cdn.jsdelivr.net/npm/instantsearch.js@4.69.0/dist/instantsearch.production.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/@algolia/autocomplete-js"></script> <script src="/build-tool-search.js" type="text/javascript" defer></script> <link rel="stylesheet" href="/build-tool-search.css">  <link rel="stylesheet" href="/build-tool-rating.css"> <script src="/build-tool-rating.js" type="text/javascript" defer></script>  <link rel="stylesheet" href="/build-tool-banner.css"> <script src="/build-tool-banner.js" type="text/javascript" defer></script>  <link rel="canonical" href="https://docs.gradle.org/current/userguide/migrating_from_groovy_to_kotlin_dsl.html" /> <script type="application/ld+json"> { "@context": "http://schema.org", "@type": "WebPage", "name": "Gradle Documentation", "url": "https://docs.gradle.org/current/userguide/migrating_from_groovy_to_kotlin_dsl.html" } </script> <meta name="google-site-verification" content="kCnBfMu0lbnMpfg3t1-ZgJHbSOSYRSquWsxQ4HgqLkA" /></head> <body id="migrating_groovy_kotlin" class="book"> <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-WRTQKGT" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <div class="layout"> <header class="site-layout__header site-header" itemscope="itemscope" itemtype="https://schema.org/WPHeader"> <nav class="site-header__navigation" itemscope="itemscope" itemtype="https://schema.org/SiteNavigationElement"> <div class="site-header__navigation-header"> <a target="_top" class="logo" href="https://docs.gradle.org" title="Gradle Docs"> <svg width="139px" height="43px" viewBox="0 0 278 86" version="1.1" xmlns="http://www.w3.org/2000/svg"> <title>Gradle</title> <path class="cls-1" d="M155,56.32V70.27a18.32,18.32,0,0,1-5.59,2.83,21.82,21.82,0,0,1-6.36.89,21.08,21.08,0,0,1-7.64-1.31A17.12,17.12,0,0,1,129.59,69a16.14,16.14,0,0,1-3.73-5.58,18.78,18.78,0,0,1-1.31-7.08,19.58,19.58,0,0,1,1.26-7.14A15.68,15.68,0,0,1,135,40a20.39,20.39,0,0,1,7.45-1.29,22,22,0,0,1,3.92.33,20.43,20.43,0,0,1,3.39.92,15.16,15.16,0,0,1,2.85,1.42A17.3,17.3,0,0,1,155,43.25l-1.84,2.91a1.72,1.72,0,0,1-1.12.84,2,2,0,0,1-1.5-.34L149,45.75a10.49,10.49,0,0,0-1.75-.79,14.33,14.33,0,0,0-2.17-.54,15.29,15.29,0,0,0-2.78-.22,11.91,11.91,0,0,0-4.61.86,9.66,9.66,0,0,0-3.52,2.46,10.9,10.9,0,0,0-2.24,3.84,14.88,14.88,0,0,0-.79,5,15.23,15.23,0,0,0,.85,5.28,11.06,11.06,0,0,0,2.38,3.94A10.15,10.15,0,0,0,138.05,68a14.28,14.28,0,0,0,8.25.44,17.1,17.1,0,0,0,2.94-1.09V61.14h-4.35a1.3,1.3,0,0,1-1-.35,1.15,1.15,0,0,1-.35-.85V56.32Zm10.47-2.93a10.53,10.53,0,0,1,2.72-3.45,5.77,5.77,0,0,1,3.72-1.25,4.5,4.5,0,0,1,2.72.74l-.38,4.41a1.18,1.18,0,0,1-.34.61,1,1,0,0,1-.61.18,6.76,6.76,0,0,1-1.06-.12,8.22,8.22,0,0,0-1.38-.12,5,5,0,0,0-1.74.28,4.37,4.37,0,0,0-1.37.83,5.55,5.55,0,0,0-1.07,1.3,12.26,12.26,0,0,0-.87,1.74V73.61H160V49.14h3.45a1.94,1.94,0,0,1,1.27.32,1.9,1.9,0,0,1,.48,1.16Zm11.36-.84A14.49,14.49,0,0,1,187,48.69a9.92,9.92,0,0,1,3.84.7,8.06,8.06,0,0,1,2.86,2,8.38,8.38,0,0,1,1.78,3,11.64,11.64,0,0,1,.61,3.82V73.61h-2.68a2.64,2.64,0,0,1-1.28-.25,1.72,1.72,0,0,1-.72-1l-.52-1.77a20.25,20.25,0,0,1-1.82,1.47,10.86,10.86,0,0,1-1.83,1.06,10.36,10.36,0,0,1-2,.66,12,12,0,0,1-2.4.22,9.64,9.64,0,0,1-2.86-.41,6.28,6.28,0,0,1-2.27-1.26,5.6,5.6,0,0,1-1.48-2.07,7.38,7.38,0,0,1-.52-2.89,5.7,5.7,0,0,1,.31-1.85,5.3,5.3,0,0,1,1-1.75,8.25,8.25,0,0,1,1.83-1.57,11.17,11.17,0,0,1,2.75-1.29,23.28,23.28,0,0,1,3.81-.9,36.77,36.77,0,0,1,5-.41V58.16a5.35,5.35,0,0,0-1.05-3.64,3.83,3.83,0,0,0-3-1.18,7.3,7.3,0,0,0-2.38.33,9.39,9.39,0,0,0-1.65.75l-1.3.75a2.52,2.52,0,0,1-1.3.34,1.7,1.7,0,0,1-1.05-.32,2.61,2.61,0,0,1-.69-.76Zm13.5,10.61a31.66,31.66,0,0,0-4.3.45,11,11,0,0,0-2.79.82,3.57,3.57,0,0,0-1.5,1.17,2.89,2.89,0,0,0,.47,3.67,3.93,3.93,0,0,0,2.39.67,7,7,0,0,0,3.14-.66,9.52,9.52,0,0,0,2.59-2Zm32.53-25V73.61h-3.6a1.39,1.39,0,0,1-1.48-1.07l-.5-2.36a12.4,12.4,0,0,1-3.4,2.74,9.17,9.17,0,0,1-4.47,1,7.95,7.95,0,0,1-6.55-3.26A11.61,11.61,0,0,1,201,66.79a19.71,19.71,0,0,1-.66-5.34,16.77,16.77,0,0,1,.74-5.06,12.21,12.21,0,0,1,2.13-4,9.88,9.88,0,0,1,3.31-2.69,9.64,9.64,0,0,1,4.34-1,8.63,8.63,0,0,1,3.51.64,9,9,0,0,1,2.6,1.74V38.17ZM217,55.39a5.94,5.94,0,0,0-2.18-1.72,6.54,6.54,0,0,0-2.54-.5,5.68,5.68,0,0,0-2.41.5A4.87,4.87,0,0,0,208,55.19a7.19,7.19,0,0,0-1.17,2.57,14.83,14.83,0,0,0-.4,3.69,16.34,16.34,0,0,0,.34,3.63,7.14,7.14,0,0,0,1,2.44,3.79,3.79,0,0,0,1.58,1.36,5,5,0,0,0,2.07.41,6,6,0,0,0,3.13-.76A9.19,9.19,0,0,0,217,66.36Zm17.67-17.22V73.61h-5.89V38.17ZM245.1,62.11a11.37,11.37,0,0,0,.67,3.26,6.54,6.54,0,0,0,1.38,2.27,5.39,5.39,0,0,0,2,1.33,7.26,7.26,0,0,0,2.61.44,8.21,8.21,0,0,0,2.47-.33,11.51,11.51,0,0,0,1.81-.74c.52-.27,1-.52,1.36-.74a2.31,2.31,0,0,1,1.13-.33,1.21,1.21,0,0,1,1.1.55L261.36,70a9.45,9.45,0,0,1-2.19,1.92,12.18,12.18,0,0,1-2.54,1.24,14,14,0,0,1-2.7.66,18.78,18.78,0,0,1-2.65.19,12.93,12.93,0,0,1-4.75-.85,10.65,10.65,0,0,1-3.82-2.5,11.8,11.8,0,0,1-2.55-4.1,15.9,15.9,0,0,1-.93-5.67,13.55,13.55,0,0,1,.81-4.71,11.34,11.34,0,0,1,2.33-3.84,11,11,0,0,1,3.69-2.59,12.31,12.31,0,0,1,4.93-1,11.86,11.86,0,0,1,4.27.74,9.25,9.25,0,0,1,3.36,2.16,9.84,9.84,0,0,1,2.21,3.48,13,13,0,0,1,.8,4.71,3.82,3.82,0,0,1-.29,1.8,1.19,1.19,0,0,1-1.1.46Zm11.23-3.55A7.28,7.28,0,0,0,256,56.4a5.16,5.16,0,0,0-1-1.77,4.44,4.44,0,0,0-1.63-1.21,5.68,5.68,0,0,0-2.3-.44,5.46,5.46,0,0,0-4,1.45,7.13,7.13,0,0,0-1.87,4.13ZM112.26,14a13.72,13.72,0,0,0-19.08-.32,1.27,1.27,0,0,0-.41.93,1.31,1.31,0,0,0,.38.95l1.73,1.73a1.31,1.31,0,0,0,1.71.12,7.78,7.78,0,0,1,4.71-1.57,7.87,7.87,0,0,1,5.57,13.43C96,40.2,81.41,9.66,48.4,25.37a4.48,4.48,0,0,0-2,6.29l5.66,9.79a4.49,4.49,0,0,0,6.07,1.67l.14-.08-.11.08,2.51-1.41a57.72,57.72,0,0,0,7.91-5.89,1.37,1.37,0,0,1,1.8-.06h0a1.29,1.29,0,0,1,0,2A59.79,59.79,0,0,1,62.11,44l-.09.05-2.51,1.4a7,7,0,0,1-3.47.91,7.19,7.19,0,0,1-6.23-3.57l-5.36-9.24C34.17,40.81,27.93,54.8,31.28,72.5a1.31,1.31,0,0,0,1.29,1.06h6.09A1.3,1.3,0,0,0,40,72.42a8.94,8.94,0,0,1,17.73,0A1.3,1.3,0,0,0,59,73.56h5.94a1.31,1.31,0,0,0,1.3-1.14,8.93,8.93,0,0,1,17.72,0,1.3,1.3,0,0,0,1.29,1.14h5.87a1.3,1.3,0,0,0,1.3-1.28c.14-8.28,2.37-17.79,8.74-22.55C123.15,33.25,117.36,19.12,112.26,14ZM89.79,38.92l-4.2-2.11h0a2.64,2.64,0,1,1,4.2,2.12Z"/> </svg> </a> <div class="site-header__doc-type sr-only">User Manual</div> <div class="site-header-version"></div> <button type="button" aria-label="Navigation Menu" class="site-header__navigation-button hamburger"> <span class="hamburger__bar"></span> <span class="hamburger__bar"></span> <span class="hamburger__bar"></span> </button> </div> <div class="site-header__navigation-collapsible site-header__navigation-collapsible--collapse"> <ul class="site-header__navigation-items"> <li id="theme-toggle" class="site-header__navigation-item"> <a class="site-header__navigation-link theme-toggle" title="Theme"> <svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"> <title>Theme</title> <path d="m12 22c5.5228475 0 10-4.4771525 10-10s-4.4771525-10-10-10-10 4.4771525-10 10 4.4771525 10 10 10zm0-1.5v-17c4.6944204 0 8.5 3.80557963 8.5 8.5 0 4.6944204-3.8055796 8.5-8.5 8.5z"/> </svg> </a> <script type="text/javascript"> const btn = document.querySelector(".theme-toggle"); const prefersDarkScheme = window.matchMedia("(prefers-color-scheme: dark)"); const currentTheme = localStorage.getItem("theme"); if (currentTheme == "dark") { document.body.classList.toggle("dark-theme"); } else if (currentTheme == "light") { document.body.classList.toggle("light-theme"); } btn.addEventListener("click", function () { if (prefersDarkScheme.matches) { document.body.classList.toggle("light-theme"); var theme = document.body.classList.contains("light-theme")? "light" : "dark"; } else { document.body.classList.toggle("dark-theme"); var theme = document.body.classList.contains("dark-theme")? "dark" : "light"; } localStorage.setItem("theme", theme); }); </script> </li> <li class="site-header__navigation-item site-header__navigation-submenu-section" tabindex="0"> <span class="site-header__navigation-link"> Community </span> <div class="site-header__navigation-submenu"> <div class="site-header__navigation-submenu-item" itemprop="name"> <a target="_top" class="site-header__navigation-submenu-item-link" href="https://gradle.org/" itemprop="url"> <span class="site-header__navigation-submenu-item-link-text">Community Home</span> </a> </div> <div class="site-header__navigation-submenu-item" itemprop="name"> <a target="_top" class="site-header__navigation-submenu-item-link" href="https://discuss.gradle.org/" itemprop="url"> <span class="site-header__navigation-submenu-item-link-text">Community Forums</span> </a> </div> <div class="site-header__navigation-submenu-item" itemprop="name"> <a target="_top" class="site-header__navigation-submenu-item-link" href="https://plugins.gradle.org" itemprop="url"> <span class="site-header__navigation-submenu-item-link-text">Community Plugins</span> </a> </div> </div> </li> <li class="site-header__navigation-item" itemprop="name"> <a target="_top" class="site-header__navigation-link" href="https://dpeuniversity.gradle.com/" itemprop="url">DPE University</a> </li> <li class="site-header__navigation-item" itemprop="name"> <a target="_top" class="site-header__navigation-link" href="https://gradle.org/training/" itemprop="url">Events</a> </li> <li class="site-header__navigation-item site-header__navigation-submenu-section" tabindex="0"> <span class="site-header__navigation-link"> News </span> <div class="site-header__navigation-submenu"> <div class="site-header__navigation-submenu-item" itemprop="name"> <a class="site-header__navigation-submenu-item-link" href="https://newsletter.gradle.org" itemprop="url"> <span class="site-header__navigation-submenu-item-link-text">Newsletter</span> </a> </div> <div class="site-header__navigation-submenu-item" itemprop="name"> <a class="site-header__navigation-submenu-item-link" href="https://blog.gradle.org" itemprop="url"> <span class="site-header__navigation-submenu-item-link-text">Blog</span> </a> </div> <div class="site-header__navigation-submenu-item"> <a class="site-header__navigation-submenu-item-link" href="https://twitter.com/gradle"> <span class="site-header__navigation-submenu-item-link-text">Twitter</span> </a> </div> </div> </li> <li class="site-header__navigation-item" itemprop="name"> <a target="_top" class="site-header__navigation-link" href="https://gradle.com/develocity" itemprop="url">Develocity</a> </li> <li class="site-header__navigation-item"> <a class="site-header__navigation-link" title="Gradle on GitHub" href="https://github.com/gradle/gradle"> <svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"> <title>Github</title> <path d="M10 0C4.477 0 0 4.477 0 10c0 4.418 2.865 8.166 6.839 9.489.5.092.682-.217.682-.482 0-.237-.008-.866-.013-1.7-2.782.603-3.369-1.342-3.369-1.342-.454-1.155-1.11-1.462-1.11-1.462-.908-.62.069-.608.069-.608 1.003.07 1.531 1.03 1.531 1.03.892 1.529 2.341 1.087 2.91.831.092-.646.35-1.086.636-1.336-2.22-.253-4.555-1.11-4.555-4.943 0-1.091.39-1.984 1.029-2.683-.103-.253-.446-1.27.098-2.647 0 0 .84-.268 2.75 1.026A9.578 9.578 0 0 1 10 4.836c.85.004 1.705.114 2.504.337 1.909-1.294 2.747-1.026 2.747-1.026.546 1.377.203 2.394.1 2.647.64.699 1.028 1.592 1.028 2.683 0 3.842-2.339 4.687-4.566 4.935.359.309.678.919.678 1.852 0 1.336-.012 2.415-.012 2.743 0 .267.18.579.688.481C17.137 18.163 20 14.418 20 10c0-5.523-4.478-10-10-10" fill-rule="evenodd";/> </svg> </a> </li> </ul> </div> </nav> </header> <main class="main-content">  <nav class="docs-navigation"> <div class="search-container"></div> <h3 id="overview">Overview</h3> <ul> <li><a href="../userguide/userguide.html">What is Gradle?</a></li> <li><a href="../userguide/quick_start.html">Quick Start</a></li> </ul> <h3 id="what-is-new">Releases</h3> <ul> <li><a href="https://gradle.org/releases/">All Releases</a></li> <li><a href="../release-notes.html">Release Notes</a></li> <li><a href="../userguide/installation.html">Installing Gradle</a></li> <li><a class="nav-dropdown" data-toggle="collapse" href="#upgrading-gradle" aria-expanded="false" aria-controls="upgrading-gradle">Upgrading Gradle</a> <ul id="upgrading-gradle"> <li><a href="../userguide/upgrading_version_8.html">version 8.X to latest</a></li> <li><a href="../userguide/upgrading_version_7.html">version 7.X to 8.0</a></li> <li><a href="../userguide/upgrading_version_6.html">version 6.X to 7.0</a></li> <li><a href="../userguide/upgrading_version_5.html">version 5.X to 6.0</a></li> <li><a href="../userguide/upgrading_version_4.html">version 4.X to 5.0</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#migrating-to-gradle" aria-expanded="false" aria-controls="migrating-to-gradle">Migrating to Gradle</a> <ul id="migrating-to-gradle"> <li><a href="../userguide/migrating_from_maven.html">from Maven</a></li> <li><a href="../userguide/migrating_from_ant.html">from Ant</a></li> </ul> </li> <li><a href="../userguide/troubleshooting.html">Troubleshooting</a></li> <li><a href="../userguide/compatibility.html">Compatibility Notes</a></li> <li><a href="../userguide/feature_lifecycle.html">Gradle's Feature Lifecycle</a></li> </ul> <h3 id="running-gradle-builds">Running Gradle Builds</h3> <ul> <li><a href="../userguide/getting_started_eng.html">Getting Started</a></li> <li><a class="nav-dropdown" data-toggle="collapse" href="#running-introduction" aria-expanded="false" aria-controls="introduction">Core Concepts</a> <ul id="running-introduction"> <li><a href="../userguide/gradle_basics.html">1. Gradle Basics</a></li> <li><a href="../userguide/gradle_wrapper_basics.html">2. Gradle Wrapper Basics</a></li> <li><a href="../userguide/command_line_interface_basics.html">3. Command-Line Interface Basics</a></li> <li><a href="../userguide/settings_file_basics.html">4. Settings File Basics</a></li> <li><a href="../userguide/build_file_basics.html">5. Build File Basics</a></li> <li><a href="../userguide/dependency_management_basics.html">6. Dependency Management Basics</a></li> <li><a href="../userguide/task_basics.html">7. Task Basics</a></li> <li><a href="../userguide/plugin_basics.html">8. Plugins Basics</a></li> <li><a href="../userguide/gradle_optimizations.html">9. Incremental Builds + Caching</a></li> <li><a href="../userguide/build_scans.html">10. Build Scans</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" aria-expanded="false">Tutorial</a> <ul id="running-tutorial"> <li><a href="../userguide/part1_gradle_init.html">1. Initializing the Project</a></li> <li><a href="../userguide/part2_gradle_tasks.html">2. Running Tasks</a></li> <li><a href="../userguide/part3_gradle_dep_man.html">3. Understanding Dependencies</a></li> <li><a href="../userguide/part4_gradle_plugins.html">4. Applying Plugins</a></li> <li><a href="../userguide/part5_gradle_inc_builds.html">5. Exploring Incremental Builds</a></li> <li><a href="../userguide/part6_gradle_caching.html">6. Enabling the Build Cache</a></li> <li><a href="../userguide/part7_gradle_refs.html">7. Using Reference Materials</a></li> </ul> </li> <li><a href="../userguide/gradle_ides.html">Gradle in the IDE</a></li> <li><a href="../userguide/continuous_builds.html">Continuous Build</a></li> </ul> <h3 id="authoring-gradle-builds">Authoring Gradle Builds</h3> <ul> <li><a href="../userguide/getting_started_dev.html">Getting Started</a></li> <li><a class="nav-dropdown" data-toggle="collapse" href="#learning-the-basics" aria-expanded="false" aria-controls="learning-the-basics">Learning the Basics</a> <ul id="authoring-introduction"> <li><a href="../userguide/gradle_directories.html">1. Gradle Directories</a></li> <li><a href="../userguide/intro_multi_project_builds.html">2. Multi-Project Builds</a></li> <li><a href="../userguide/build_lifecycle.html">3. Gradle Build Lifecycle</a></li> <li><a href="../userguide/writing_settings_files.html">4. Writing Settings Files</a></li> <li><a href="../userguide/writing_build_scripts.html">5. Writing Build Scripts</a></li> <li><a href="../userguide/tutorial_using_tasks.html">6. Using Tasks</a></li> <li><a href="../userguide/writing_tasks.html">7. Writing Tasks</a></li> <li><a href="../userguide/plugins.html">8. Using Plugins</a></li> <li><a href="../userguide/writing_plugins.html">9. Writing Plugins</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" aria-expanded="false">Tutorial</a> <ul id="authoring-tutorial"> <li><a href="../userguide/partr1_gradle_init.html">1. Initializing the Project</a></li> <li><a href="../userguide/partr2_build_lifecycle.html">2. Understanding the Build Lifecycle</a></li> <li><a href="../userguide/partr3_multi_project_builds.html">3. Multi-Project Builds</a></li> <li><a href="../userguide/partr4_settings_file.html">4. Writing the Settings File</a></li> <li><a href="../userguide/partr5_build_scripts.html">5. Writing a Build Script</a></li> <li><a href="../userguide/partr6_writing_tasks.html">6. Writing Tasks</a></li> <li><a href="../userguide/partr7_writing_plugins.html">7. Writing Plugins</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#authoring-multi-project-builds" aria-expanded="false" aria-controls="authoring-multi-project-builds">Structuring Builds</a> <ul id="authoring-multi-project-builds"> <li><a href="../userguide/multi_project_builds.html">Structuring Projects with Gradle</a></li> <li><a href="../userguide/declaring_dependencies_between_subprojects.html">Declaring Dependencies between Subprojects</a></li> <li><a href="../userguide/sharing_build_logic_between_subprojects.html">Sharing Build Logic between Subprojects</a></li> <li><a href="../userguide/composite_builds.html">Composite Builds</a></li> <li><a href="../userguide/multi_project_configuration_and_execution.html">Configuration on Demand</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#developing-tasks" aria-expanded="false" aria-controls="developing-tasks">Developing Tasks</a> <ul id="developing-tasks"> <li><a href="../userguide/more_about_tasks.html">Understanding Tasks</a></li> <li><a href="../userguide/controlling_task_execution.html">Controlling Task Execution</a></li> <li><a href="../userguide/organizing_tasks.html">Organizing Tasks</a></li> <li><a href="../userguide/implementing_custom_tasks.html">Implementing Custom Tasks</a></li> <li><a href="../userguide/lazy_configuration.html">Configuring Tasks Lazily</a></li> <li><a href="../userguide/worker_api.html">Developing Parallel Tasks</a></li> <li><a href="../userguide/custom_tasks.html">Developing Advanced Tasks</a></li> <li><a href="../userguide/build_services.html">Using Shared Build Services</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#developing-plugins" aria-expanded="false" aria-controls="developing-plugins">Developing Plugins</a> <ul id="developing-plugins"> <li><a href="../userguide/custom_plugins.html">Understanding Plugins</a></li> <li><a href="../userguide/implementing_gradle_plugins.html">Understanding Implementation Options</a></li> <li><a href="../userguide/implementing_gradle_plugins_precompiled.html">Implementing Pre-compiled Script Plugins</a></li> <li><a href="../userguide/implementing_gradle_plugins_binary.html">Implementing Binary Plugins</a></li> <li><a href="../userguide/testing_gradle_plugins.html">Testing Plugins</a></li> <li><a href="../userguide/publishing_gradle_plugins.html">Publishing Plugins</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#gradle-properties" aria-expanded="false" aria-controls="gradle-properties">Understanding Gradle Types</a> <ul id="gradle-properties-topics"> <li><a href="../userguide/properties_providers.html">Understanding Properties and Providers</a></li> <li><a href="../userguide/collections.html">Understanding Collections</a></li> <li><a href="../userguide/service_injection.html">Understanding Services and Service Injection</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#other-developing-topics" aria-expanded="false" aria-controls="other-developing-topics">Other Topics</a> <ul id="other-developing-topics"> <li><a href="../userguide/working_with_files.html">Working with Files</a></li> <li><a href="../userguide/init_scripts.html">Initialization Scripts</a></li> <li><a href="../userguide/dataflow_actions.html">Dataflow Actions</a></li> <li><a href="../userguide/test_kit.html">Testing with TestKit</a></li> <li><a href="../userguide/ant.html">Using Ant from Gradle</a></li> </ul> </li> <li><a href="../userguide/directory_layout.html">Gradle-managed Directories</a></li> <li><a href="../userguide/build_environment.html">Configuring the Build Environment</a></li> <li><a href="../userguide/logging.html">Logging with Gradle</a></li> </ul> <h3 id="managing-dependencies">Dependency Management</h3> <ul> <li><a href="../userguide/getting_started_dep_man.html">Getting Started</a></li> <li><a class="nav-dropdown" data-toggle="collapse" href="#learning-the-basics-dependency-management" aria-expanded="false" aria-controls="learning-the-basics-dependency-management">Learning the Basics</a> <ul id="learning-the-basics-dependency-management"> <li><a href="../userguide/declaring_dependencies.html">1. Declaring Dependencies</a></li> <li><a href="../userguide/dependency_configurations.html">2. Dependency Configurations</a></li> <li><a href="../userguide/declaring_repositories.html">3. Declaring Repositories</a></li> <li><a href="../userguide/centralizing_dependencies.html">4. Centralizing Dependencies</a></li> <li><a href="../userguide/dependency_constraints_conflicts.html">5. Dependency Constraints and Conflict Resolution</a></li> <li><a href="../userguide/dependency_resolution.html">6. Dependency Resolution</a></li> <li><a href="../userguide/variant_aware_resolution.html">7. Variant Aware Dependency Resolution</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#declaring-dependencies" aria-expanded="false" aria-controls="declaring-dependencies">Declaring Dependencies</a> <ul id="declaring-dependencies"> <li><a href="../userguide/declaring_dependencies_basics.html">Declaring Dependencies Basics</a></li> <li><a href="../userguide/viewing_debugging_dependencies.html">Viewing Dependencies</a></li> <li><a href="../userguide/dependency_versions.html">Declaring Versions and Ranges</a></li> <li><a href="../userguide/dependency_constraints.html">Declaring Dependency Constraints</a></li> <li><a href="../userguide/declaring_configurations.html">Creating Dependency Configurations</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#declaring-repositories" aria-expanded="false" aria-controls="declaring-repositories">Declaring Repositories</a> <ul id="declaring-repositories"> <li><a href="../userguide/declaring_repositories_basics.html">Declaring Repositories Basics</a></li> <li><a href="../userguide/centralizing_repositories.html">Centralizing Repository Declarations</a></li> <li><a href="../userguide/supported_repository_types.html">Repository Types</a></li> <li><a href="../userguide/supported_metadata_formats.html">Metadata Formats</a></li> <li><a href="../userguide/supported_repository_protocols.html">Supported Protocols</a></li> <li><a href="../userguide/filtering_repository_content.html">Filtering Repository Content</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#centralizing-dependencies" aria-expanded="false" aria-controls="centralizing-dependencies">Centralizing Dependencies</a> <ul id="centralizing-dependencies"> <li><a href="../userguide/platforms.html">Creating Platforms</a></li> <li><a href="../userguide/version_catalogs.html">Creating Version Catalogs</a></li> <li><a href="../userguide/centralizing_catalog_platform.html">Using Catalogs with Platforms</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#dependency-management" aria-expanded="false" aria-controls="dependency-management">Managing Dependencies</a> <ul id="dependency-management"> <li><a href="../userguide/dependency_locking.html">Locking Versions</a></li> <li><a href="../userguide/resolution_rules.html">Using Resolution Rules</a></li> <li><a href="../userguide/component_metadata_rules.html">Modifying Dependency Metadata</a></li> <li><a href="../userguide/dependency_caching.html">Caching Dependencies</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#understanding_dep_res" aria-expanded="false" aria-controls="understanding_dep_res">Understanding Dependency Resolution</a> <ul id="understanding_dep_res"> <li><a href="../userguide/variant_model.html">Understanding The Model</a></li> <li><a href="../userguide/component_capabilities.html">Capabilities</a></li> <li><a href="../userguide/variant_attributes.html">Variants and Attributes</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#dependency-resolution" aria-expanded="false" aria-controls="dependency-resolution">Controlling Dependency Resolution</a> <ul id="dependency-resolution"> <li><a href="../userguide/dependency_resolution_basics.html">Dependency Resolution Basics</a></li> <li><a href="../userguide/dependency_graph_resolution.html">Graph Resolution</a></li> <li><a href="../userguide/artifact_resolution.html">Artifact Resolution</a></li> <li><a href="../userguide/artifact_transforms.html">Artifact Transforms</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#publishing" aria-expanded="false" aria-controls="publishing">Publishing Libraries</a> <ul id="publishing"> <li><a href="../userguide/publishing_setup.html">Setting up Publishing</a></li> <li><a href="../userguide/publishing_gradle_module_metadata.html">Understanding Gradle Module Metadata</a></li> <li><a href="../userguide/publishing_signing.html">Signing Artifacts</a></li> <li><a href="../userguide/publishing_customization.html">Customizing Publishing</a></li> <li><a href="../userguide/publishing_maven.html">Maven Publish Plugin</a></li> <li><a href="../userguide/publishing_ivy.html">Ivy Publish Plugin</a></li> </ul> </li> <li><a class="nav-dropdown" data-toggle="collapse" href="#other" aria-expanded="false" aria-controls="other">Other Topics</a> <ul id="other"> <li><a href="../userguide/dependency_verification.html">Verifying Dependencies</a></li> <li><a href="../userguide/dependency_version_alignment.html">Aligning Dependencies</a></li> <li><a href="../userguide/feature_variants.html">Modeling Feature Variants and Optional Dependencies</a></li> </ul> </li> </ul> <h3 id="authoring-gradle-builds-java">Authoring JVM Builds</h3> <ul> <li><a href="../userguide/building_java_projects.html">Building Java & JVM projects</a></li> <li><a href="../userguide/java_testing.html">Testing Java & JVM projects</a></li> <li><a class="nav-dropdown" data-toggle="collapse" href="#java-toolchains" aria-expanded="false" aria-controls="java-toolchains">Java Toolchains</a> <ul id="java-toolchains"> <li><a href="../userguide/toolchains.html">Toolchains for JVM projects</a></li> <li><a href="../userguide/toolchain_plugins.html">Toolchain Resolver Plugins</a></li> </ul> </li> <li><a href="../userguide/dependency_management_for_java_projects.html">Managing Dependencies</a></li> <li><a class="nav-dropdown" data-toggle="collapse" href="#jvm-plugins" aria-expanded="false" aria-controls="jvm-plugins">JVM Plugins</a> <ul id="jvm-plugins"> <li><a href="../userguide/java_library_plugin.html">Java Library Plugin</a></li> <li><a href="../userguide/application_plugin.html">Java Application Plugin</a></li> <li><a href="../userguide/java_platform_plugin.html">Java Platform Plugin</a></li> <li><a href="../userguide/groovy_plugin.html">Groovy Plugin</a></li> <li><a href="../userguide/scala_plugin.html">Scala Plugin</a></li> </ul> </li> </ul> <h3 id="optimizing-build-performance">Optimizing Build Performance</h3> <ul> <li><a href="../userguide/performance.html">Improving Performance of Gradle Builds</a></li> <li><a href="../userguide/gradle_daemon.html">Gradle Daemon</a></li> <li><a href="../userguide/file_system_watching.html">File System Watching</a></li> <li><a href="../userguide/incremental_build.html">Incremental Build</a></li> <li><a class="nav-dropdown" data-toggle="collapse" href="#build-cache" aria-expanded="false" aria-controls="optimizing-build-performance">Using the Build Cache</a> <ul id="build-cache"> <li><a href="../userguide/build_cache.html">Enabling and Configuring</a></li> <li><a href="../userguide/build_cache_use_cases.html">Why use the Build Cache?</a></li> <li><a href="../userguide/build_cache_performance.html">Understanding the Impact</a></li> <li><a href="../userguide/build_cache_concepts.html">Learning Basic Concepts</a></li> <li><a href="../userguide/caching_java_projects.html">Caching Java Project</a></li> <li><a href="../userguide/caching_android_projects.html">Caching Android Project</a></li> <li><a href="../userguide/build_cache_debugging.html">Debugging Caching Issues</a></li> <li><a href="../userguide/common_caching_problems.html">Troubleshooting</a></li> </ul> </li> <li><a href="../userguide/configuration_cache.html">Using the Configuration Cache</a></li> <li><a href="../userguide/inspect.html">Inspecting Gradle Builds</a></li> <li><a href="../userguide/config_gradle.html">Configuring Gradle</a></li> <li><a href="../userguide/project_properties.html">Project Properties</a></li> <li><a href="../userguide/networking.html">Gradle Networking</a></li> </ul> <h3 id="authoring-gradle-builds-native">Authoring C++/Swift Builds</h3> <ul> <li><a href="../userguide/building_cpp_projects.html">Building C++ projects</a></li> <li><a href="../userguide/cpp_testing.html">Testing C++ projects</a></li> <li><a href="../userguide/building_swift_projects.html">Building Swift projects</a></li> <li><a href="../userguide/swift_testing.html">Testing Swift projects</a></li> </ul> <h3 id="reference">Reference</h3> <ul> <li><a class="nav-dropdown" data-toggle="collapse" href="#gradle-api" aria-expanded="false" aria-controls="gradle-api">Gradle DSLs and API</a> <ul id="gradle-api"> <li><a href="../javadoc/index.html?overview-summary.html">Javadoc</a></li> <li><a href="../userguide/groovy_build_script_primer.html">Groovy DSL Primer</a></li> <li><a href="../dsl/index.html">Groovy DSL Reference</a></li> <li><a href="../userguide/kotlin_dsl.html">Kotlin DSL Primer</a></li> <li><a href="../kotlin-dsl/index.html" target="_blank">Kotlin DSL API</a></li> <li><a href="../userguide/migrating_from_groovy_to_kotlin_dsl.html">Groovy to Kotlin DSL Migration</a></li> <li><a href="../samples/index.html">Samples</a></li> <li><a href="../userguide/glossary.html">Glossary</a></li> </ul> </li> <li><a href="https://community.gradle.org/cookbook/">Gradle Cookbook</a></li> <li><a href="../userguide/command_line_interface.html">Command-Line Interface</a></li> <li><a href="../userguide/gradle_wrapper.html">Gradle Wrapper</a></li> <li><a href="../userguide/plugin_reference.html">Core Plugins</a></li> <li id="third-party-integration"><a href="../userguide/third_party_integration.html">Gradle & Third-party Tools</a></li> <li><a href="../userguide/userguide_single.html">User Manual Single Page</a></li> <li><a href="../userguide/userguide.pdf">User Manual PDF</a></li> </ul> </nav>  <div class="content"> <div class="chapter"> <div id="header"> <h1>Migrating build logic from Groovy to Kotlin</h1> <div class="details"> <span id="revnumber">version 8.11.1</span> </div> <div id="toc" class="toc"> <div id="toctitle">Contents</div> <ul class="sectlevel1"> <li><a href="#before_you_start_migrating">Before you start migrating</a></li> <li><a href="#prepare_your_groovy_scripts">Prepare your Groovy scripts</a></li> <li><a href="#script_file_naming">Script file naming</a></li> <li><a href="#applying_plugins">Applying plugins</a></li> <li><a href="#configuring-plugins">Configuring plugins</a></li> <li><a href="#configuration-avoidance">Configuration avoidance</a></li> <li><a href="#configuring-tasks">Configuring tasks</a></li> <li><a href="#creating_tasks">Creating tasks</a></li> <li><a href="#configurations-and-dependencies">Configurations and dependencies</a></li> <li><a href="#migration_strategies">Migration strategies</a></li> <li><a href="#interop">Interoperability</a></li> </ul> </div> </div> <div id="content"> <div id="preamble"> <div class="sectionbody"> <div class="paragraph"> <p>This section will walk you through converting your Groovy-based Gradle build scripts to Kotlin.</p> </div> <div class="paragraph"> <p>Gradle’s newer Kotlin DSL provides a pleasant editing experience in supported IDEs: content-assist, refactoring, documentation, and more.</p> </div> <div class="imageblock"> <div class="content"> <img src="img/intellij-idea-android-studio.png" alt="IntelliJ IDEA and Android Studio"> </div> </div> <div class="admonitionblock tip"> <table> <tr> <td class="icon"> <i class="fa icon-tip" title="Tip"></i> </td> <td class="content"> <div class="paragraph"> <p>Please also read the <a href="kotlin_dsl.html#kotdsl:kotlin_dsl">Gradle Kotlin DSL Primer</a> to learn the specificities, limitations and usage of the Gradle Kotlin DSL.</p> </div> <div class="paragraph"> <p>The rest of the user manual contain build script excerpts that demonstrate both the Groovy DSL and the Kotlin DSL. This is the best place where to find how to do this and what with each DSL ; and it covers all Gradle features from <a href="plugins.html#using_plugins">using plugins</a> to <a href="dependency_constraints.html#dependency-constraints">customizing the dependency resolution behavior</a>.</p> </div> </td> </tr> </table> </div> </div> </div> <div class="sect1"> <h2 id="before_you_start_migrating"><a class="anchor" href="#before_you_start_migrating"></a><a class="link" href="#before_you_start_migrating">Before you start migrating</a></h2> <div class="sectionbody"> <div class="paragraph"> <p><strong>Please read:</strong> It’s helpful to understand the following important information <em>before you migrate</em>:</p> </div> <div class="ulist"> <ul> <li> <p>Using the latest versions of Gradle, applied plugins, and your IDE should be your first move.</p> </li> <li> <p>Kotlin DSL is fully supported in Intellij IDEA and Android Studio. Other IDEs, such as Eclipse or NetBeans, do not yet provide helpful tools for editing Gradle Kotlin DSL files, however, importing and working with Kotlin DSL-based builds work as usual.</p> </li> <li> <p>In IntelliJ IDEA, you must <a href="https://www.jetbrains.com/help/idea/gradle.html#gradle_import">import your project from the Gradle model</a> to get content-assist and refactoring tools for Kotlin DSL scripts.</p> </li> <li> <p>There are some situations where the Kotlin DSL is slower. First use, on clean checkouts or ephemeral CI agents for example, <a href="https://github.com/gradle/gradle/issues/15886">are known to be slower</a>. The same applies to the scenario in which something in the <em>buildSrc</em> directory changes, which invalidates build-script caching. Builds with slow configuration time might affect the IDE responsiveness, please check out the <a href="performance.html#performance_gradle">documentation on Gradle performance</a>.</p> </li> <li> <p>You must run Gradle with Java 8 or higher. Java 7 is not supported.</p> </li> <li> <p>The embedded Kotlin compiler is known to work on Linux, macOS, Windows, Cygwin, FreeBSD and Solaris on x86-64 architectures.</p> </li> <li> <p>Knowledge of Kotlin syntax and basic language features is very helpful. The <a href="https://kotlinlang.org/docs/reference/">Kotlin reference documentation</a> and <a href="https://kotlinlang.org/docs/tutorials/koans.html">Kotlin Koans</a> should be useful to you.</p> </li> <li> <p>Use of the <code>plugins {}</code> block to declare Gradle plugins significantly improves the editing experience, and is highly recommended. Consider adopting it in your Groovy build scripts before converting them to Kotlin.</p> </li> <li> <p>The Kotlin DSL will not support <code>model {}</code> elements. This is part of the <a href="https://blog.gradle.org/state-and-future-of-the-gradle-software-model">discontinued Gradle Software Model</a>.</p> </li> <li> <p>Enabling the incubating configuration on demand feature is not recommended as it can lead to very hard-to-diagnose problems.</p> </li> </ul> </div> <div class="paragraph"> <p>Read more in the <a href="kotlin_dsl.html#kotdsl:kotlin_dsl">Gradle Kotlin DSL Primer</a>.</p> </div> <div class="paragraph"> <p>If you run to trouble or a suspected bug, please take advantage of the <code>gradle/gradle</code> <a href="https://github.com/gradle/gradle/issues/">issue tracker</a>.</p> </div> <div class="paragraph"> <p><em>You don’t have to migrate all at once!</em> Both Groovy and Kotlin-based build scripts can <code>apply</code> other scripts of either language. You can find inspiration for any Gradle features not covered in the <a href="https://github.com/gradle/kotlin-dsl/tree/master/samples">Kotlin DSL samples</a>.</p> </div> </div> </div> <div class="sect1"> <h2 id="prepare_your_groovy_scripts"><a class="anchor" href="#prepare_your_groovy_scripts"></a><a class="link" href="#prepare_your_groovy_scripts">Prepare your Groovy scripts</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>Some simple Kotlin and Groovy language differences can make converting scripts tedious:</p> </div> <div class="ulist"> <ul> <li> <p>Groovy strings can be quoted with single quotes <code>'string'</code> or double quotes <code>"string"</code> whereas Kotlin requires double quotes <code>"string"</code>.</p> </li> <li> <p>Groovy allows to omit parentheses when invoking functions whereas Kotlin always requires the parentheses.</p> </li> <li> <p>The Gradle Groovy DSL allows to omit the <code>=</code> assignment operator when assigning properties whereas Kotlin always requires the assignment operator.</p> </li> </ul> </div> <div class="paragraph"> <p>As a first migration step, it is recommended to prepare your Groovy build scripts by</p> </div> <div class="ulist"> <ul> <li> <p>unifying quotes using double quotes,</p> </li> <li> <p>disambiguating function invocations and property assignments (using respectively parentheses and assignment operator).</p> </li> </ul> </div> <div class="paragraph"> <p>The former can easily be done by searching for <code>'</code> and replacing by <code>"</code>. For example,</p> </div> <div class="exampleblock multi-language-sample"> <div class="content"> <div id="ex-build-gradle" class="exampleblock"> <div class="title"><a href="#ex-build-gradle">build.gradle</a></div> <div class="content"> <div class="listingblock"> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">group 'com.acme' dependencies { implementation 'com.acme:example:1.0' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>becomes:</p> </div> <div class="exampleblock multi-language-sample"> <div class="content"> <div id="ex-build-gradle" class="exampleblock"> <div class="title"><a href="#ex-build-gradle">build.gradle</a></div> <div class="content"> <div class="listingblock"> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">group "com.acme" dependencies { implementation "com.acme:example:1.0" }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>The next step is a bit more involved as it may not be trivial to distinguish function invocations and property assignments in a Groovy script. A good strategy is to make all ambiguous statements property assignments first and then fix the build by turning the failing ones to function invocations.</p> </div> <div class="paragraph"> <p>For example,</p> </div> <div class="exampleblock multi-language-sample"> <div class="content"> <div id="ex-build-gradle" class="exampleblock"> <div class="title"><a href="#ex-build-gradle">build.gradle</a></div> <div class="content"> <div class="listingblock"> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">group "com.acme" dependencies { implementation "com.acme:example:1.0" }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>becomes:</p> </div> <div class="exampleblock multi-language-sample"> <div class="content"> <div id="ex-build-gradle" class="exampleblock"> <div class="title"><a href="#ex-build-gradle">build.gradle</a></div> <div class="content"> <div class="listingblock"> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">group = "com.acme" <i class="conum" data-value="1"></i><b>(1)</b> dependencies { implementation("com.acme:example:1.0") <i class="conum" data-value="2"></i><b>(2)</b> }</code></pre> </div> </div> </div> </div> </div> </div> <div class="colist arabic"> <table> <tr> <td><i class="conum" data-value="1"></i><b>1</b></td> <td>Property assignment</td> </tr> <tr> <td><i class="conum" data-value="2"></i><b>2</b></td> <td>Function invocation</td> </tr> </table> </div> <div class="paragraph"> <p>While staying valid Groovy, it is now unambiguous and close to the Kotlin syntax, making it easier to then rename the script to turn it into a Gradle Kotlin DSL script.</p> </div> <div class="paragraph"> <p>It is important to note that while Groovy extra properties can be modified using an object’s <code>ext</code> property, in Kotlin they are modified using the <code>extra</code> property. It is important to look at each object and update the build scripts accordingly.</p> </div> <div class="paragraph"> <p>You can find an example in the <a href="writing_build_scripts.html#sec:extra_properties">userguide</a>.</p> </div> </div> </div> <div class="sect1"> <h2 id="script_file_naming"><a class="anchor" href="#script_file_naming"></a><a class="link" href="#script_file_naming">Script file naming</a></h2> <div class="sectionbody"> <div class="admonitionblock note"> <table> <tr> <td class="icon"> <i class="fa icon-note" title="Note"></i> </td> <td class="content"> Groovy DSL script files use the <code>.gradle</code> file name extension. Kotlin DSL script files use the <code>.gradle.kts</code> file name extension. </td> </tr> </table> </div> <div class="paragraph"> <p>To use the Kotlin DSL, simply name your files <code>build.gradle.kts</code> instead of <code>build.gradle</code>.</p> </div> <div class="paragraph"> <p>The <a href="settings_file_basics.html#sec:settings_file_script">settings file</a>, <code>settings.gradle</code>, can also be renamed <code>settings.gradle.kts</code>.</p> </div> <div class="paragraph"> <p>In a multi-project build, you can have some modules using the Groovy DSL (with <code>build.gradle</code>) and others using the Kotlin DSL (with <code>build.gradle.kts</code>).</p> </div> <div class="paragraph"> <p>On top of that, apply the following conventions for better IDE support:</p> </div> <div class="ulist"> <ul> <li> <p>Name scripts that are applied to <code>Settings</code> according to the pattern <code>*.settings.gradle.kts</code>,</p> </li> <li> <p>Name <a href="init_scripts.html#init_scripts">init scripts</a> according to the pattern <code>*.init.gradle.kts</code>.</p> </li> </ul> </div> </div> </div> <div class="sect1"> <h2 id="applying_plugins"><a class="anchor" href="#applying_plugins"></a><a class="link" href="#applying_plugins">Applying plugins</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>Just like with the Groovy DSL, there are two ways to apply Gradle plugins:</p> </div> <div class="ulist"> <ul> <li> <p><a href="plugins.html#sec:plugins_block">declaratively, using the <code>plugins {}</code> block</a>,</p> </li> <li> <p><a href="plugins.html#sec:old_plugin_application">imperatively, using the legacy <code>apply(..)</code> functions</a>.</p> </li> </ul> </div> <div class="paragraph"> <p>Here’s an example using the declarative <code>plugins {}</code> block:</p> </div> <div class="exampleblock"> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">plugins { java jacoco `maven-publish` id("org.springframework.boot") version "2.7.8" }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">plugins { id 'java' id 'jacoco' id 'maven-publish' id 'org.springframework.boot' version '2.7.8' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>The Kotlin DSL provides property extensions for all <a href="plugin_reference.html#plugin_reference">Gradle core plugins</a>, as shown above with the <code>java</code>, <code>jacoco</code> or <code>maven-publish</code> declaration.</p> </div> <div class="paragraph"> <p>Third party plugins can be applied the same way as with the Groovy DSL. Except for the double quotes and parentheses. You can also apply core plugins with that style. But the statically-typed accessors are recommended since they are type-safe and will be autocompleted by your IDE.</p> </div> <div class="paragraph"> <p>You can also use the imperative <code>apply</code> syntax, but then non-core plugins must be included on the classpath of the build script:</p> </div> <div class="exampleblock"> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">buildscript { repositories { gradlePluginPortal() } dependencies { classpath("org.springframework.boot:spring-boot-gradle-plugin:2.7.8") } } apply(plugin = "java") apply(plugin = "jacoco") apply(plugin = "org.springframework.boot")</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">buildscript { repositories { gradlePluginPortal() } dependencies { classpath('org.springframework.boot:spring-boot-gradle-plugin:2.7.8') } } apply plugin: 'java' apply plugin: 'jacoco' apply plugin: 'org.springframework.boot'</code></pre> </div> </div> </div> </div> </div> </div> <div class="admonitionblock note"> <table> <tr> <td class="icon"> <i class="fa icon-note" title="Note"></i> </td> <td class="content"> <div class="paragraph"> <p><strong>We strongly recommend that you use the <code>plugins {}</code> block in preference to the <code>apply()</code> function.</strong></p> </div> <div class="paragraph"> <p>The declarative nature of the <code>plugins {}</code> block enables the Kotlin DSL to provide type-safe accessors to the extensions, configurations and other features contributed by the applied plugins, which makes it easy for IDEs to discover the details of the plugins' models and makes them easy to configure.<br> See the <a href="plugins.html#sec:plugins_block"><code>plugins {}</code> block documentation</a> in the Gradle user manual for more information.</p> </div> </td> </tr> </table> </div> </div> </div> <div class="sect1"> <h2 id="configuring-plugins"><a class="anchor" href="#configuring-plugins"></a><a class="link" href="#configuring-plugins">Configuring plugins</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>Many plugins come with extensions to configure them. If those plugins are applied using the declarative <code>plugins {}</code> block, then Kotlin extension functions are made available to configure their extension, the same way as in Groovy. The following sample shows how this works for the Jacoco Plugin.</p> </div> <div class="exampleblock"> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">plugins { jacoco } jacoco { toolVersion = "0.8.1" }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">plugins { id 'jacoco' } jacoco { toolVersion = '0.8.1' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>By contrast, if you use the imperative <code>apply()</code> function to apply a plugin, then you will have to use the <code>configure<T>()</code> function to configure that plugin. The following sample shows how this works for the Checkstyle Plugin by explicitly declaring the plugin’s extension class — <code>CheckstyleExtension</code> — in the <code>configure<T>()</code> function:</p> </div> <div class="exampleblock"> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">apply(plugin = "checkstyle") configure<CheckstyleExtension> { maxErrors = 10 }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">apply plugin: "checkstyle" checkstyle { maxErrors = 10 }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>Again, we strongly recommend that you apply plugins declaratively via the <code>plugins {}</code> block.</p> </div> <div class="openblock"> <div class="title">Knowing what plugin-provided extensions are available</div> <div class="content"> <div class="paragraph"> <p>Because your IDE knows about the configuration elements that a plugin provides, it will include those elements when you ask your IDE for suggestions. This will happen both at the top level of your build scripts — most plugin extensions are added to the <code>Project</code> object — and within an extension’s configuration block.</p> </div> <div class="paragraph"> <p>You can also run the <code>:kotlinDslAccessorsReport</code> task to learn about the extensions contributed by all applied plugins. It prints the Kotlin code you can use to access those extensions and provides the name and type of the accessor methods.</p> </div> </div> </div> <div class="paragraph"> <p>If the plugin you want to configure relies on <code>groovy.lang.Closure</code> in its method signatures or uses other dynamic Groovy semantics, more work will be required to configure that plugin from a Kotlin DSL build script. See the <a href="kotlin_dsl.html#sec:interoperability">interoperability section of the Gradle Kotlin DSL documentation</a> for more information on how to call Groovy code from Kotlin code or to keep that plugin’s configuration in a Groovy script.</p> </div> <div class="paragraph"> <p>Plugins also contribute tasks that you may want to configure directly. This topic is covered in the <a href="#configuring-tasks">Configuring tasks</a> section below.</p> </div> <div class="openblock"> <div class="title">Keeping build scripts declarative</div> <div class="content"> <div class="paragraph"> <p>To get the most benefits of the Gradle Kotlin DSL you should strive to keep your build scripts declarative. The main thing to remember here is that in order to get type-safe accessors, plugins must be applied before the body of build scripts.</p> </div> <div class="paragraph"> <p>It is strongly recommended to read about <a href="kotlin_dsl.html#sec:configuring_plugins">configuring plugins</a> with the Gradle Kotlin DSL in the Gradle user manual.</p> </div> <div class="paragraph"> <p>If your build is a multi-project build, like mostly all <strong>Android</strong> builds for example, please also read the subsequent section about <a href="kotlin_dsl.html#sec:multi_project_builds">multi-project builds</a>.</p> </div> <div class="paragraph"> <p>Finally, there are strategies to <a href="kotlin_dsl.html#sec:plugins_resolution_strategy">use the <code>plugins {}</code> block with plugins that aren’t published with the correct metadata</a>, such as the <strong>Android</strong> Gradle Plugin.</p> </div> </div> </div> </div> </div> <div class="sect1"> <h2 id="configuration-avoidance"><a class="anchor" href="#configuration-avoidance"></a><a class="link" href="#configuration-avoidance">Configuration avoidance</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>Gradle 4.9 introduced a new API for creating and configuring tasks in build scripts and plugins. The intent is for this new API to eventually replace the existing API.</p> </div> <div class="quoteblock"> <blockquote> <div class="paragraph"> <p>One of the major differences between the existing and new Gradle Tasks API is whether or not Gradle spends the time to create <code>Task</code> instances and run configuration code. The new API allows Gradle to delay or completely avoid configuring tasks that will never be executed in a build. For example, when compiling code, Gradle does not need to configure tasks that run tests.</p> </div> </blockquote> </div> <div class="paragraph"> <p>See the <a href="https://blog.gradle.org/preview-avoiding-task-configuration-time"><em>Evolving the Gradle API to reduce configuration time</em></a> blog post and the <a href="task_configuration_avoidance.html#task_configuration_avoidance">Task Configuration Avoidance</a> chapter in the user manual for more information.</p> </div> <div class="paragraph"> <p>The Gradle Kotlin DSL embraces configuration avoidance by making the type-safe model accessors leverage the new APIs and providing DSL constructs to make them easier to use. Rest assured, the whole Gradle API remains available.</p> </div> </div> </div> <div class="sect1"> <h2 id="configuring-tasks"><a class="anchor" href="#configuring-tasks"></a><a class="link" href="#configuring-tasks">Configuring tasks</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>The syntax for configuring tasks is where the Groovy and Kotlin DSLs start to differ significantly.</p> </div> <div id="ex-in-kotlin-tasks-are-namespaced-into-the-tasks-container" class="exampleblock"> <div class="title"><a href="#ex-in-kotlin-tasks-are-namespaced-into-the-tasks-container">In Kotlin, Tasks are namespaced into the <code>tasks</code> container</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">tasks.jar { archiveFileName = "foo.jar" }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">tasks.jar { archiveFileName = 'foo.jar' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>Note that in Kotlin the <code>tasks.jar {}</code> notation leverage the configuration avoidance API and defer the configuration of the <code>jar</code> task.</p> </div> <div class="paragraph"> <p>If the type-safe task accessor <code>tasks.jar</code> isn’t available, see the <a href="#configuring-plugins">configuring plugins</a> section above, you can fallback to using the <code>tasks</code> container API. The Kotlin flavor of the following sample is strictly equivalent to the one using the type-safe accessor above:</p> </div> <div id="ex-using-the-tasks-container-api" class="exampleblock"> <div class="title"><a href="#ex-using-the-tasks-container-api">Using the <code>tasks</code> container API</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">tasks.named<Jar>("jar") { archiveFileName = "foo.jar" }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">tasks.named('jar') { archiveFileName = 'foo.jar' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>Note that since Kotlin is a statically typed language, it is necessary to specify the type of the task explicitly. Otherwise, the script will not compile because the inferred type will be <code>Task</code>, not <code>Jar</code>, and the <code>archiveName</code> property is specific to the <code>Jar</code> task type.</p> </div> <div class="paragraph"> <p>If configuration avoidance is getting in your way migrating and you want to eagerly configure a task just like Groovy you can do so by using the eager configuration API on the <code>tasks</code> container:</p> </div> <div id="ex-using-the-tasks-container-api-for-eager-configuration" class="exampleblock"> <div class="title"><a href="#ex-using-the-tasks-container-api-for-eager-configuration">Using the <code>tasks</code> container API for eager configuration</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">tasks.getByName<Jar>("jar") { archiveFileName = "foo.jar" }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">tasks.getByName('jar') { archiveFileName = 'foo.jar' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>Working with containers in the Gradle Kotlin DSL is <a href="kotlin_dsl.html#kotdsl:containers">documented in detail here</a>.</p> </div> <div class="openblock"> <div class="title">Knowing the type of a task</div> <div class="content"> <div class="paragraph"> <p>If you don’t know what type a task has, then you can find that information out via the built-in <code>help</code> task. Simply pass it the name of the task you’re interested in using the <code>--task</code> option, like so:</p> </div> <div class="listingblock"> <div class="content"> <pre class="prettyprint highlight"><code data-lang="text">❯ ./gradlew help --task jar ... Type Jar (org.gradle.api.tasks.bundling.Jar)</code></pre> </div> </div> </div> </div> <div class="paragraph"> <p>Let’s bring all this together by running through a quick worked example that configures the <code>bootJar</code> and <code>bootRun</code> tasks of a Spring Boot project:</p> </div> <div id="ex-configuring-spring-boot-using-type-safe-accessors" class="exampleblock"> <div class="title"><a href="#ex-configuring-spring-boot-using-type-safe-accessors">Configuring Spring Boot using type-safe accessors</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">plugins { java id("org.springframework.boot") version "2.7.8" } tasks.bootJar { archiveFileName = "app.jar" mainClass = "com.example.demo.Demo" } tasks.bootRun { mainClass = "com.example.demo.Demo" args("--spring.profiles.active=demo") }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">plugins { id 'java' id 'org.springframework.boot' version '2.7.8' } tasks.bootJar { archiveFileName = 'app.jar' mainClass = 'com.example.demo.Demo' } tasks.bootRun { mainClass = 'com.example.demo.Demo' args '--spring.profiles.active=demo' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>This is pretty self explanatory. The main difference is that the task configuration automatically becomes lazy when using the Kotlin DSL accessors.</p> </div> <div class="paragraph"> <p>Now, for the sake of the example, let’s look at the same configuration applied using the API instead of the type-safe accessors that may not be available depending on the build logic structure, see the corresponding <a href="kotlin_dsl.html#sec:configuring_plugins">documentation</a> in the Gradle user manual for more information.</p> </div> <div class="paragraph"> <p>We first determine the types of the <code>bootJar</code> and <code>bootRun</code> tasks via the <code>help</code> task:</p> </div> <div class="listingblock"> <div class="content"> <pre class="prettyprint highlight"><code data-lang="text">❯ ./gradlew help --task bootJar ... Type BootJar (org.springframework.boot.gradle.tasks.bundling.BootJar)</code></pre> </div> </div> <div class="listingblock"> <div class="content"> <pre class="prettyprint highlight"><code data-lang="text">❯ ./gradlew help --task bootRun ... Type BootRun (org.springframework.boot.gradle.tasks.run.BootRun)</code></pre> </div> </div> <div class="paragraph"> <p>Now that we know the types of the two tasks, we can import the relevant types — <code>BootJar</code> and <code>BootRun</code> — and configure the tasks as required. Note that the IDE can assist us with the required imports, so we only need the simple names, i.e. without the full packages. Here’s the resulting build script, complete with imports:</p> </div> <div id="ex-configuring-spring-boot-using-the-api" class="exampleblock"> <div class="title"><a href="#ex-configuring-spring-boot-using-the-api">Configuring Spring Boot using the API</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">import org.springframework.boot.gradle.tasks.bundling.BootJar import org.springframework.boot.gradle.tasks.run.BootRun // TODO:Finalize Upload Removal - Issue #21439 plugins { java id("org.springframework.boot") version "2.7.8" } tasks.named<BootJar>("bootJar") { archiveFileName = "app.jar" mainClass = "com.example.demo.Demo" } tasks.named<BootRun>("bootRun") { mainClass = "com.example.demo.Demo" args("--spring.profiles.active=demo") }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">plugins { id 'java' id 'org.springframework.boot' version '2.7.8' } tasks.named('bootJar') { archiveFileName = 'app.jar' mainClass = 'com.example.demo.Demo' } tasks.named('bootRun') { mainClass = 'com.example.demo.Demo' args '--spring.profiles.active=demo' }</code></pre> </div> </div> </div> </div> </div> </div> </div> </div> <div class="sect1"> <h2 id="creating_tasks"><a class="anchor" href="#creating_tasks"></a><a class="link" href="#creating_tasks">Creating tasks</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>Creating tasks can be done using the script top-level function named <code>task(…)</code>:</p> </div> <div id="ex-using-the-top-level-tasks-function" class="exampleblock"> <div class="title"><a href="#ex-using-the-top-level-tasks-function">Using the top-level <code>tasks(…)</code> function</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">task("greeting") { doLast { println("Hello, World!") } }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">task greeting { doLast { println 'Hello, World!' } }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>Note that the above eagerly configures the created task with both Groovy and Kotlin DSLs.</p> </div> <div class="paragraph"> <p>Registering or creating tasks can also be done on the <code>tasks</code> container, respectively using the <code>register(…)</code> and <code>create(…)</code> functions as shown here:</p> </div> <div id="ex-using-the-configuration-avoidance-api-dsl" class="exampleblock"> <div class="title"><a href="#ex-using-the-configuration-avoidance-api-dsl">Using the configuration avoidance API & DSL</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">tasks.register("greeting") { doLast { println("Hello, World!") } }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">tasks.register('greeting') { doLast { println('Hello, World!') } }</code></pre> </div> </div> </div> </div> </div> </div> <div id="ex-using-the-eager-api-dsl" class="exampleblock"> <div class="title"><a href="#ex-using-the-eager-api-dsl">Using the eager API & DSL</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">tasks.create("greeting") { doLast { println("Hello, World!") } }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">tasks.create('greeting') { doLast { println('Hello, World!') } }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>The samples above create untyped, ad-hoc tasks, but you will more commonly want to create tasks of a specific type. This can also be done using the same <code>register()</code> and <code>create()</code> methods. Here’s an example that creates a new task of type <code>Zip</code>:</p> </div> <div id="ex-using-the-configuration-avoidance-api-dsl" class="exampleblock"> <div class="title"><a href="#ex-using-the-configuration-avoidance-api-dsl">Using the configuration avoidance API & DSL</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">tasks.register<Zip>("docZip") { archiveFileName = "doc.zip" from("doc") }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">tasks.register('docZip', Zip) { archiveFileName = 'doc.zip' from 'doc' }</code></pre> </div> </div> </div> </div> </div> </div> <div id="ex-using-the-eager-api-dsl" class="exampleblock"> <div class="title"><a href="#ex-using-the-eager-api-dsl">Using the eager API & DSL</a></div> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">tasks.create<Zip>("docZip") { archiveFileName = "doc.zip" from("doc") }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">tasks.create(name: 'docZip', type: Zip) { archiveFileName = 'doc.zip' from 'doc' }</code></pre> </div> </div> </div> </div> </div> </div> </div> </div> <div class="sect1"> <h2 id="configurations-and-dependencies"><a class="anchor" href="#configurations-and-dependencies"></a><a class="link" href="#configurations-and-dependencies">Configurations and dependencies</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>Declaring dependencies in existing configurations is similar to the way it’s done in Groovy build scripts, as you can see in this example:</p> </div> <div class="exampleblock"> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">plugins { `java-library` } dependencies { implementation("com.example:lib:1.1") runtimeOnly("com.example:runtime:1.0") testImplementation("com.example:test-support:1.3") { exclude(module = "junit") } testRuntimeOnly("com.example:test-junit-jupiter-runtime:1.3") }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">plugins { id 'java-library' } dependencies { implementation 'com.example:lib:1.1' runtimeOnly 'com.example:runtime:1.0' testImplementation('com.example:test-support:1.3') { exclude(module: 'junit') } testRuntimeOnly 'com.example:test-junit-jupiter-runtime:1.3' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>Each configuration contributed by an applied plugin is also available as a member of the <code>configurations</code> container, so you can reference it just like any other configuration.</p> </div> <div class="openblock"> <div class="title">Knowing what configurations are available</div> <div class="content"> <div class="paragraph"> <p>The easiest way to find out what configurations are available is by asking your IDE for suggestions within the <code>configurations</code> container.</p> </div> <div class="paragraph"> <p>You can also use the <code>:kotlinDslAccessorsReport</code> task, which prints the Kotlin code for accessing the configurations contributed by applied plugins and provides the names for all of those accessors.</p> </div> </div> </div> <div class="paragraph"> <p>Note that if you do not use the <code>plugins {}</code> block to apply your plugins, then you won’t be able to configure the dependency configurations provided by those plugins in the usual way. Instead, you will have to use string literals for the configuration names, which means you won’t get IDE support:</p> </div> <div class="exampleblock"> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">apply(plugin = "java-library") dependencies { "implementation"("com.example:lib:1.1") "runtimeOnly"("com.example:runtime:1.0") "testImplementation"("com.example:test-support:1.3") { exclude(module = "junit") } "testRuntimeOnly"("com.example:test-junit-jupiter-runtime:1.3") }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">apply plugin: 'java-library' dependencies { implementation 'com.example:lib:1.1' runtimeOnly 'com.example:runtime:1.0' testImplementation('com.example:test-support:1.3') { exclude(module: 'junit') } testRuntimeOnly 'com.example:test-junit-jupiter-runtime:1.3' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>This is just one more reason to use the <code>plugins {}</code> block whenever you can!</p> </div> <div class="sect2"> <h3 id="custom_configurations_and_dependencies"><a class="anchor" href="#custom_configurations_and_dependencies"></a><a class="link" href="#custom_configurations_and_dependencies">Custom configurations and dependencies</a></h3> <div class="paragraph"> <p>Sometimes you need to create your own configurations and attach dependencies to them. The following example declares two new configurations:</p> </div> <div class="ulist"> <ul> <li> <p><code>db</code>, to which we add a PostgreSQL dependency</p> </li> <li> <p><code>integTestImplementation</code>, which is configured to extend the <code>testImplementation</code> configuration and to which we add a different dependency</p> </li> </ul> </div> <div class="exampleblock"> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">val db by configurations.creating val integTestImplementation by configurations.creating { extendsFrom(configurations["testImplementation"]) } dependencies { db("org.postgresql:postgresql") integTestImplementation("com.example:integ-test-support:1.3") }</code></pre> </div> </div> </div> </div> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="groovy">configurations { db integTestImplementation { extendsFrom testImplementation } } dependencies { db 'org.postgresql:postgresql' integTestImplementation 'com.example:integ-test-support:1.3' }</code></pre> </div> </div> </div> </div> </div> </div> <div class="paragraph"> <p>Note that we can only use the <code>db(…)</code> and <code>integTestImplementation(…)</code> notation within the <code>dependencies {}</code> block in the above example because both configurations are declared as delegated properties beforehand via the <code>creating()</code> method. If the configurations were defined elsewhere, you could only reference them either by first creating delegating properties via <code>configurations</code> — as opposed to <code>configurations.creating()</code> — or by using string literals within the <code>dependencies {}</code> block. The following example demonstrates both approaches:</p> </div> <div class="exampleblock"> <div class="content"> <div class="exampleblock testable-sample multi-language-sample"> <div class="content"> <div class="listingblock"> <div class="title">build.gradle.kts</div> <div class="content"> <pre class="prettyprint highlight"><code data-lang="kotlin">// get the existing 'testRuntimeOnly' configuration val testRuntimeOnly by configurations dependencies { testRuntimeOnly("com.example:test-junit-jupiter-runtime:1.3") "db"("org.postgresql:postgresql") "integTestImplementation"("com.example:integ-test-support:1.3") }</code></pre> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="sect1"> <h2 id="migration_strategies"><a class="anchor" href="#migration_strategies"></a><a class="link" href="#migration_strategies">Migration strategies</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>As we’ve seen above, both scripts using the Kotlin DSL and those using the Groovy DSL can participate in the same build. In addition, Gradle plugins from the <em>buildSrc</em> directory, an included build or an external location can be implemented using any JVM language. This makes it possible to migrate a build progressively, piece by piece, without blocking your team.</p> </div> <div class="paragraph"> <p>Two approaches to migrations stand out:</p> </div> <div class="ulist"> <ul> <li> <p>Migrating the existing syntax of your build to Kotlin, bit by bit, while retaining the structure — what we call a <em>mechanical migration</em></p> </li> <li> <p>Restructuring your build logic towards Gradle best practices and switching to Kotlin DSL as part of that effort</p> </li> </ul> </div> <div class="paragraph"> <p>Both approaches are viable. A mechanical migration will be enough for simple builds. A complex and highly dynamic build may require some restructuring anyway, so in such cases reimplementing build logic to follow Gradle best practice makes sense.</p> </div> <div class="paragraph"> <p>Since applying Gradle best practices will make your builds easier to use and faster, we recommend that you migrate all projects in that way eventually, but it makes sense to focus on the projects that have to be restructured first and those that would benefit most from the improvements.</p> </div> <div class="paragraph"> <p>Also consider that the more parts of your build logic rely on the dynamic aspects of Groovy, the harder they will be to use from the Kotlin DSL. You’ll find recipes on how to cross the dynamic boundaries from static Kotlin in the <a href="kotlin_dsl.html#sec:interoperability">interoperability section of the Gradle Kotlin DSL documentation</a>, regardless of where the dynamic Groovy build logic resides.</p> </div> <div class="paragraph"> <p>There are two key best practices that make it easier to work within the static context of the Kotlin DSL:</p> </div> <div class="ulist"> <ul> <li> <p>Using the <code>plugins {}</code> block</p> </li> <li> <p>Putting local build logic in the build’s <em>buildSrc</em> directory</p> </li> </ul> </div> <div class="paragraph"> <p>The <a href="plugins.html#sec:plugins_block"><code>plugins {}</code> block</a> is about keeping your build scripts declarative in order to get the best out of the Kotlin DSL.</p> </div> <div class="paragraph"> <p>Utilizing the <a href="sharing_build_logic_between_subprojects.html#sec:using_buildsrc"><em>buildSrc</em> project</a> is about organizing your build logic into shared local plugins and conventions that are easily testable and provide good IDE support.</p> </div> <div class="sect2"> <h3 id="kotlin_dsl_build_structure_samples"><a class="anchor" href="#kotlin_dsl_build_structure_samples"></a><a class="link" href="#kotlin_dsl_build_structure_samples">Kotlin DSL build structure samples</a></h3> <div class="paragraph"> <p>Depending on your build structure you might be interested in the following user manual chapters:</p> </div> <div class="ulist"> <ul> <li> <p>The <a href="writing_build_scripts.html#writing_build_scripts">Writing Build Scripts</a> chapter demonstrates the use of <code>apply(from = "")</code> to modularize build scripts.</p> </li> <li> <p>The <a href="multi_project_builds.html#multi_project_builds">Multi-project Builds</a> chapter demonstrates various multi-project build structures.</p> </li> <li> <p>The <a href="custom_plugins.html#custom_plugins">Developing Custom Gradle Plugins</a> and <a href="kotlin_dsl.html#kotdsl:kotlin_dsl">Gradle Kotlin DSL Primer</a> chapters demonstrate how to develop custom Gradle plugins.</p> </li> <li> <p>The <a href="composite_builds.html#composite_builds">Composing builds</a> chapter demonstrates how to use Composite Builds.</p> </li> </ul> </div> </div> </div> </div> <div class="sect1"> <h2 id="interop"><a class="anchor" href="#interop"></a><a class="link" href="#interop">Interoperability</a></h2> <div class="sectionbody"> <div class="paragraph"> <p>When mixing languages in your build logic, you may have to cross language boundaries. An extreme example would be a build that uses tasks and plugins that are implemented in Java, Groovy and Kotlin, while also using both Kotlin DSL and Groovy DSL build scripts.</p> </div> <div class="paragraph"> <p>Quoting the Kotlin reference documentation:</p> </div> <div class="quoteblock"> <blockquote> <div class="paragraph"> <p>Kotlin is designed with Java Interoperability in mind. Existing Java code can be called from Kotlin in a natural way, and Kotlin code can be used from Java rather smoothly as well.</p> </div> </blockquote> </div> <div class="paragraph"> <p>Both <a href="https://kotlinlang.org/docs/reference/java-interop.html">calling Java from Kotlin</a> and <a href="https://kotlinlang.org/docs/reference/java-to-kotlin-interop.html">calling Kotlin from Java</a> are very well covered in the Kotlin reference documentation.</p> </div> <div class="paragraph"> <p>The same mostly applies to interoperability with Groovy code. In addition, the Kotlin DSL provides several ways to opt into Groovy semantics.</p> </div> <div class="openblock"> <div class="title">On the Gradle Kotlin DSL and interoperability</div> <div class="content"> <div class="paragraph"> <p>Please find detailed documentation in the <a href="kotlin_dsl.html#sec:interoperability">interoperability section of the Gradle Kotlin DSL Primer</a>.</p> </div> </div> </div> </div> </div> </div> <div id="feedback-container" class="feedback-container"> <div class="feedback-buttons"> <label id="feedback-container-label"> Was this page helpful?</label> <button id="thumbs-up" onclick="showFeedbackForm(true)">  <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24px" height="24px" viewBox="0 0 24 24" version="1.1"> <g id="surface1"> <path style=" stroke:none;fill-rule:nonzero;fill:rgb(10.588235%,65.882353%,79.607843%);fill-opacity:1;" d="M 3 21.375 C 3 21.582031 2.832031 21.75 2.625 21.75 C 2.417969 21.75 2.25 21.582031 2.25 21.375 C 2.25 21.167969 2.417969 21 2.625 21 C 2.832031 21 3 21.167969 3 21.375 Z M 3 21.375 "/> <path style=" stroke:none;fill-rule:nonzero;fill:rgb(10.588235%,65.882353%,79.607843%);fill-opacity:1;" d="M 5.25 9.75 C 5.25 8.921875 4.578125 8.25 3.75 8.25 L 1.5 8.25 C 0.671875 8.25 0 8.921875 0 9.75 L 0 22.5 C 0 23.328125 0.671875 24 1.5 24 L 3.75 24 C 4.578125 24 5.25 23.328125 5.25 22.5 Z M 2.625 22.5 C 2.003906 22.5 1.5 21.996094 1.5 21.375 C 1.5 20.753906 2.003906 20.25 2.625 20.25 C 3.246094 20.25 3.75 20.753906 3.75 21.375 C 3.75 21.996094 3.246094 22.5 2.625 22.5 Z M 2.625 22.5 "/> <path style=" stroke:none;fill-rule:nonzero;fill:rgb(10.588235%,65.882353%,79.607843%);fill-opacity:1;" d="M 24 10.5 C 24 9.257812 22.992188 8.25 21.75 8.25 L 15.367188 8.25 L 15.375 8.25 L 16.125 1.5 C 16.203125 0.679688 15.640625 0 14.8125 0 L 13.3125 0 C 12.375 0 11.984375 0.65625 11.625 1.5 L 8.625 8.25 C 7.816406 10.1875 6.75 10.5 6 10.5 L 6 21.832031 C 6.449219 21.9375 7.019531 22.1875 7.578125 22.761719 C 8.746094 23.960938 10.140625 24 10.875 24 L 19.5 24 C 20.742188 24 21.75 22.992188 21.75 21.75 C 21.75 21.101562 21.472656 20.515625 21.035156 20.105469 C 21.890625 19.789062 22.5 18.964844 22.5 18 C 22.5 17.351562 22.222656 16.765625 21.785156 16.355469 C 22.640625 16.039062 23.25 15.214844 23.25 14.25 C 23.25 13.601562 22.972656 13.015625 22.535156 12.605469 C 23.390625 12.289062 24 11.464844 24 10.5 Z M 24 10.5 "/> </g> </svg> </button> <button id="thumbs-down" onclick="showFeedbackForm(false)">  <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24px" height="24px" viewBox="0 0 24 24" version="1.1"> <g id="surface1"> <path style=" stroke:none;fill-rule:nonzero;fill:rgb(10.588235%,65.882353%,79.607843%);fill-opacity:1;" d="M 3 13.125 C 3 13.332031 2.832031 13.5 2.625 13.5 C 2.417969 13.5 2.25 13.332031 2.25 13.125 C 2.25 12.917969 2.417969 12.75 2.625 12.75 C 2.832031 12.75 3 12.917969 3 13.125 Z M 3 13.125 "/> <path style=" stroke:none;fill-rule:nonzero;fill:rgb(10.588235%,65.882353%,79.607843%);fill-opacity:1;" d="M 0 1.5 C 0 0.671875 0.671875 0 1.5 0 L 3.75 0 C 4.578125 0 5.25 0.671875 5.25 1.5 L 5.25 14.25 C 5.25 15.078125 4.578125 15.75 3.75 15.75 L 1.5 15.75 C 0.671875 15.75 0 15.078125 0 14.25 Z M 2.625 14.25 C 3.246094 14.25 3.75 13.746094 3.75 13.125 C 3.75 12.503906 3.246094 12 2.625 12 C 2.003906 12 1.5 12.503906 1.5 13.125 C 1.5 13.746094 2.003906 14.25 2.625 14.25 Z M 2.625 14.25 "/> <path style=" stroke:none;fill-rule:nonzero;fill:rgb(10.588235%,65.882353%,79.607843%);fill-opacity:1;" d="M 24 13.5 C 24 14.742188 22.992188 15.75 21.75 15.75 L 15.367188 15.75 L 15.375 15.75 L 16.125 22.5 C 16.203125 23.320312 15.640625 24 14.8125 24 L 13.3125 24 C 12.375 24 11.984375 23.34375 11.625 22.5 L 8.625 15.75 C 7.816406 13.8125 6.75 13.5 6 13.5 L 6 2.167969 C 6.449219 2.0625 7.019531 1.8125 7.578125 1.238281 C 8.746094 0.0390625 10.140625 0 10.875 0 L 19.5 0 C 20.742188 0 21.75 1.007812 21.75 2.25 C 21.75 2.898438 21.472656 3.484375 21.035156 3.894531 C 21.890625 4.210938 22.5 5.035156 22.5 6 C 22.5 6.648438 22.222656 7.234375 21.785156 7.644531 C 22.640625 7.960938 23.25 8.785156 23.25 9.75 C 23.25 10.398438 22.972656 10.984375 22.535156 11.394531 C 23.390625 11.710938 24 12.535156 24 13.5 Z M 24 13.5 "/> </g> </svg> </button> </div> <div id="feedback-form" class="hidden-feedback-form"> <form> <label for="feedback">Additional Feedback:</label> <textarea id="feedback" name="feedback" rows="4" cols="50" placeholder="Tell us more about your experience."></textarea> <div>You can <a href="https://github.com/gradle/gradle/issues/new?assignees=&labels=a%3Adocumentation%2Cto-triage&projects=&template=40_contributor_documentation.yml"> submit issues</a> directly on Github.</div> <button id="feedback-button" type="button" onclick="submitAdditionalFeedback()" disabled> Submit Feedback <div class="animate-flicker"></div> </button> </form> </div> </div><script src="https://cdnjs.cloudflare.com/ajax/libs/prettify/r298/run_prettify.min.js"></script> </div>  <footer class="site-layout__footer site-footer" itemscope="itemscope" itemtype="https://schema.org/WPFooter"> <nav class="site-footer__navigation" itemtype="https://schema.org/SiteNavigationElement"> <section class="site-footer__links"> <div class="site-footer__link-group"> <header><strong>Docs</strong></header> <ul class="site-footer__links-list"> <li itemprop="name"><a href="/release-notes.html" itemprop="url">Release Notes</a></li> <li itemprop="name"><a href="/dsl/" itemprop="url">Groovy DSL</a></li> <li itemprop="name"><a href="/kotlin-dsl/" itemprop="url">Kotlin DSL</a></li> <li itemprop="name"><a href="/javadoc/" itemprop="url">Javadoc</a></li> </ul> </div> <div class="site-footer__link-group"> <header><strong>News</strong></header> <ul class="site-footer__links-list"> <li itemprop="name"><a href="https://blog.gradle.org/" itemprop="url">Blog</a></li> <li itemprop="name"><a href="https://newsletter.gradle.org/" itemprop="url">Newsletter</a></li> <li itemprop="name"><a href="https://twitter.com/gradle" itemprop="url">Twitter</a></li> <li itemprop="name"><a href="https://status.gradle.com/" itemprop="url">Status</a></li> </ul> </div> <div class="site-footer__link-group"> <header><strong>Products</strong></header> <ul class="site-footer__links-list"> <li itemprop="name"><a href="https://gradle.com/develocity/" itemprop="url">Develocity</a></li> <li itemprop="name"><a href="https://gradle.com/build-scans/" itemprop="url">Build Scan™</a></li> <li itemprop="name"><a href="https://gradle.com/build-cache/" itemprop="url">Build Cache</a></li> <li itemprop="name"><a href="https://gradle.org/services/" itemprop="url">Services</a></li> </ul> </div> <div class="site-footer__link-group"> <header><strong>Get Help</strong></header> <ul class="site-footer__links-list"> <li itemprop="name"><a href="https://discuss.gradle.org/c/help-discuss" itemprop="url">Forums</a></li> <li itemprop="name"><a href="https://github.com/gradle/" itemprop="url">GitHub</a></li> <li itemprop="name"><a href="https://gradle.org/training/" itemprop="url">Events</a></li> <li itemprop="name"><a href="https://dpeuniversity.gradle.com/" itemprop="url">DPE University</a></li> </ul> </div> </section> <section class="site-footer__subscribe-newsletter" id="newsletter-form-container"> <header class="newsletter-form__header"><h5>Stay <code>UP-TO-DATE</code> on new features and news</h5></header> <p class="disclaimer">By entering your email, you agree to our <a href="https://gradle.com/legal/terms-of-service/">Terms</a> and <a href="https://gradle.com/legal/privacy/">Privacy Policy</a>, including receipt of emails. You can unsubscribe at any time.</p> <div class="newsletter-form__container"> <form id="newsletter-form" class="newsletter-form" action="https://go.gradle.com/l/68052/2018-09-07/bk6wml" method="post"> <input id="email" class="email" name="email" type="email" placeholder="name@email.com" pattern="[^@\s]+@[^@\s]+\.[^@\s]+" maxlength="255" required=""/> <button id="submit" class="submit" type="submit">Subscribe</button> </form> </div> </section> </nav> </footer> </div>  </main> <div class="site-footer-secondary"> <div class="site-footer-secondary__contents"> <div class="site-footer__copy">© <a href="https://gradle.com">Gradle Inc.</a> <time>2023</time> All rights reserved. </div> <div class="site-footer__logo"><a href="/"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 90 66.06"> <title>Gradle</title> <path class="cls-1" d="M85.11,4.18a14.27,14.27,0,0,0-19.83-.34,1.38,1.38,0,0,0,0,2L67,7.6a1.36,1.36,0,0,0,1.78.12A8.18,8.18,0,0,1,79.5,20.06C68.17,31.38,53.05-.36,18.73,16a4.65,4.65,0,0,0-2,6.54l5.89,10.17a4.64,4.64,0,0,0,6.3,1.73l.14-.08-.11.08L31.53,33a60.29,60.29,0,0,0,8.22-6.13,1.44,1.44,0,0,1,1.87-.06h0a1.34,1.34,0,0,1,.06,2A61.61,61.61,0,0,1,33,35.34l-.09,0-2.61,1.46a7.34,7.34,0,0,1-3.61.94,7.45,7.45,0,0,1-6.47-3.71l-5.57-9.61C4,32-2.54,46.56,1,65a1.36,1.36,0,0,0,1.33,1.11H8.61A1.36,1.36,0,0,0,10,64.87a9.29,9.29,0,0,1,18.42,0,1.35,1.35,0,0,0,1.34,1.19H35.9a1.36,1.36,0,0,0,1.34-1.19,9.29,9.29,0,0,1,18.42,0A1.36,1.36,0,0,0,57,66.06H63.1a1.36,1.36,0,0,0,1.36-1.34c.14-8.6,2.46-18.48,9.07-23.43C96.43,24.16,90.41,9.48,85.11,4.18ZM61.76,30.05l-4.37-2.19h0a2.74,2.74,0,1,1,4.37,2.2Z"/> </svg> </a></div> <div class="site-footer-secondary__links"> <a href="https://gradle.com/careers/">Careers</a> | <a href="https://gradle.com/legal/privacy/">Privacy</a> | <a href="https://gradle.com/legal/terms-of-service/">Terms of Service</a> | <a href="https://gradle.org/contact/">Contact</a> </div> </div> </div> </div>  <script type="text/javascript"> // Polyfill Element.matches() if (!Element.prototype.matches) { Element.prototype.matches = Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector; } // Polyfill Element.closest() if (!Element.prototype.closest) { Element.prototype.closest = function (s) { var el = this; if (!document.documentElement.contains(el)) return null; do { if (typeof el.matches === "function" && el.matches(s)) return el; el = el.parentElement || el.parentNode; } while (el !== null); return null; }; } function getCurrentChapterFileName(givenUrl) { var currentChapterFileName = givenUrl.substr(givenUrl.lastIndexOf("/") + 1); if (currentChapterFileName === "index.html" || currentChapterFileName === "") { currentChapterFileName = givenUrl.substr(0, givenUrl.lastIndexOf("/")); currentChapterFileName = currentChapterFileName.substr(currentChapterFileName.lastIndexOf("/") + 1) + "/index.html"; } return currentChapterFileName; } // The media query indicating that a device is a desktop. // The `min-width: 64rem` definition should be aligned to // the one of `css/manual.css`. const desktopMediaQuery = window.matchMedia("screen and (min-width: 64rem)"); [].forEach.call(document.querySelectorAll(".docs-navigation a[href$='/" + getCurrentChapterFileName(window.location.pathname) + "']"), function (link) { // Add "active" to all links same as current URL link.classList.add("active"); // Expand all parent navigation var parentListEl = link.closest("li"); while (parentListEl !== null) { var dropDownEl = parentListEl.querySelector(".nav-dropdown"); if (dropDownEl !== null) { dropDownEl.classList.add("expanded"); } parentListEl = parentListEl.parentNode.closest("li"); } // Only scroll if the device is a desktop. // // Mobile's `docs-navigation` is always at bottom of `content`, // so we should not slide down to where `docs-navigation` lays. if (desktopMediaQuery.matches) { // Scroll to center of the page link.scrollIntoView({behavior: 'auto', block: 'center', inline: 'center'}) } }); // Expand/contract multi-level side navigation [].forEach.call(document.querySelectorAll(".docs-navigation .nav-dropdown"), function registerSideNavActions(collapsibleElement) { collapsibleElement.addEventListener("click", function toggleExpandedSideNav(evt) { evt.preventDefault(); evt.target.classList.toggle("expanded"); evt.target.setAttribute("aria-expanded", evt.target.classList.contains("expanded").toString()); return false; }, false); }); // Fix a weird issue making the initial screen always at the bottom. document.querySelector(".content").scrollIntoView(true); </script> </body> </html>