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data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Basculer la table des matières" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Basculer la table des matières</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Branche (gestion de configuration)</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" 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Disponible en 13 langues." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-13" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">13 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Ramificaci%C3%B3_(control_de_versions)" title="Ramificació (control de versions) – catalan" lang="ca" hreflang="ca" data-title="Ramificació (control de versions)" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Branching_(version_control)" title="Branching (version control) – anglais" lang="en" hreflang="en" data-title="Branching (version control)" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Rama_(control_de_versiones)" title="Rama (control de versiones) – espagnol" lang="es" hreflang="es" data-title="Rama (control de versiones)" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D9%86%D8%B4%D8%B9%D8%A7%D8%A8_(%DA%A9%D9%86%D8%AA%D8%B1%D9%84_%D9%86%D8%B3%D8%AE%D9%87)" title="انشعاب (کنترل نسخه) – persan" lang="fa" hreflang="fa" data-title="انشعاب (کنترل نسخه)" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Grananje_(nadzor_ina%C4%8Dica)" title="Grananje (nadzor inačica) – croate" lang="hr" hreflang="hr" data-title="Grananje (nadzor inačica)" data-language-autonym="Hrvatski" data-language-local-name="croate" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/%C3%81g_(szoftver)" title="Ág (szoftver) – hongrois" lang="hu" hreflang="hu" data-title="Ág (szoftver)" data-language-autonym="Magyar" data-language-local-name="hongrois" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%96%E3%83%A9%E3%83%B3%E3%83%81_(%E3%82%BD%E3%83%95%E3%83%88%E3%82%A6%E3%82%A7%E3%82%A2)" title="ブランチ (ソフトウェア) – japonais" lang="ja" hreflang="ja" data-title="ブランチ (ソフトウェア)" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B8%8C%EB%9E%9C%EC%B9%98_(%EB%B2%84%EC%A0%84_%EA%B4%80%EB%A6%AC)" title="브랜치 (버전 관리) – coréen" lang="ko" hreflang="ko" data-title="브랜치 (버전 관리)" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%92%D0%B5%D1%82%D0%B2%D1%8C_(%D1%83%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5_%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%8F%D0%BC%D0%B8)" title="Ветвь (управление версиями) – russe" lang="ru" hreflang="ru" data-title="Ветвь (управление версиями)" data-language-autonym="Русский" data-language-local-name="russe" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Branch_(version)" title="Branch (version) – suédois" lang="sv" hreflang="sv" data-title="Branch (version)" data-language-autonym="Svenska" data-language-local-name="suédois" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%95%E0%AE%BF%E0%AE%B3%E0%AF%88%E0%AE%A4%E0%AF%8D%E0%AE%A4%E0%AE%B2%E0%AF%8D_(%E0%AE%A4%E0%AE%BF%E0%AE%B0%E0%AF%81%E0%AE%A4%E0%AF%8D%E0%AE%A4%E0%AE%95%E0%AF%8D_%E0%AE%95%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AE%BE%E0%AE%9F%E0%AF%81)" title="கிளைத்தல் (திருத்தக் கட்டுப்பாடு) – tamoul" lang="ta" hreflang="ta" data-title="கிளைத்தல் (திருத்தக் கட்டுப்பாடு)" data-language-autonym="தமிழ்" data-language-local-name="tamoul" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%93%D1%96%D0%BB%D0%BA%D0%B0_(%D0%BA%D0%B5%D1%80%D1%83%D0%B2%D0%B0%D0%BD%D0%BD%D1%8F_%D0%B2%D0%B5%D1%80%D1%81%D1%96%D1%8F%D0%BC%D0%B8)" title="Гілка (керування версіями) – ukrainien" lang="uk" hreflang="uk" data-title="Гілка (керування версіями)" data-language-autonym="Українська" data-language-local-name="ukrainien" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%88%86%E6%94%AF_(%E7%89%88%E6%9C%AC%E6%8E%A7%E5%88%B6)" title="分支 (版本控制) – chinois" lang="zh" hreflang="zh" data-title="分支 (版本控制)" data-language-autonym="中文" data-language-local-name="chinois" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q925385#sitelinks-wikipedia" title="Modifier les liens interlangues" class="wbc-editpage">Modifier les liens</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espaces de noms"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Branche_(gestion_de_configuration)" title="Voir le contenu de la page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussion:Branche_(gestion_de_configuration)" rel="discussion" title="Discussion au sujet de cette page de contenu [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Modifier la variante de langue" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">français</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Affichages"> <div 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data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Outils</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">masquer</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Plus d’options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Branche_(gestion_de_configuration)"><span>Lire</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Branche_(gestion_de_configuration)&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Branche_(gestion_de_configuration)&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Branche_(gestion_de_configuration)&action=history"><span>Voir l’historique</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Général </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_li%C3%A9es/Branche_(gestion_de_configuration)" title="Liste des pages liées qui pointent sur celle-ci [j]" accesskey="j"><span>Pages liées</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Suivi_des_liens/Branche_(gestion_de_configuration)" rel="nofollow" title="Liste des modifications récentes des pages appelées par celle-ci [k]" accesskey="k"><span>Suivi des pages liées</span></a></li><li id="t-upload" class="mw-list-item"><a href="//fr.wikipedia.org/wiki/Aide:Importer_un_fichier" title="Téléverser des fichiers [u]" accesskey="u"><span>Téléverser un fichier</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Branche_(gestion_de_configuration)&oldid=195137188" title="Adresse permanente de cette version de cette page"><span>Lien permanent</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Branche_(gestion_de_configuration)&action=info" title="Davantage d’informations sur cette page"><span>Informations sur la page</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Citer&page=Branche_%28gestion_de_configuration%29&id=195137188&wpFormIdentifier=titleform" title="Informations sur la manière de citer cette page"><span>Citer cette page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:UrlShortener&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FBranche_%28gestion_de_configuration%29"><span>Obtenir l'URL raccourcie</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:QrCode&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FBranche_%28gestion_de_configuration%29"><span>Télécharger le code QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimer / exporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Livre&bookcmd=book_creator&referer=Branche+%28gestion+de+configuration%29"><span>Créer un livre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:DownloadAsPdf&page=Branche_%28gestion_de_configuration%29&action=show-download-screen"><span>Télécharger comme PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Branche_(gestion_de_configuration)&printable=yes" title="Version imprimable de cette page [p]" accesskey="p"><span>Version imprimable</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Dans d’autres projets </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q925385" title="Lien vers l’élément dans le dépôt de données connecté [g]" accesskey="g"><span>Élément Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Un article de Wikipédia, l'encyclopédie libre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fr" dir="ltr"><div class="bandeau-container metadata homonymie hatnote"><div class="bandeau-cell bandeau-icone" style="display:table-cell;padding-right:0.5em"><span class="noviewer" typeof="mw:File"><a href="/wiki/Aide:Homonymie" title="Aide:Homonymie"><img alt="Page d’aide sur l’homonymie" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/20px-Logo_disambig.svg.png" decoding="async" width="20" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/30px-Logo_disambig.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/40px-Logo_disambig.svg.png 2x" data-file-width="512" data-file-height="375" /></a></span></div><div class="bandeau-cell" style="display:table-cell;padding-right:0.5em"> <p>Pour les articles homonymes, voir <a href="/wiki/Branche" class="mw-disambig" title="Branche">Branche</a>. </p> </div></div> <p>En <a href="/wiki/Gestion_de_configuration_logicielle" title="Gestion de configuration logicielle">gestion de configuration logicielle</a>, une <b>branche</b> est une dérivation dans l'histoire de l'évolution des éléments de configuration. Une branche est une évolution d'un élément ayant pour origine une <a href="/wiki/Version_d%27un_logiciel" title="Version d'un logiciel">version</a> précise, produisant une «<i>branche de version</i>». Une branche de version correspond à un axe d'évolution de versions. Elle est rattachée à une branche source et peut découler sur plusieurs sous-branches. La gestion de l'ensemble des branches et des versions d'un produit constitue le <a href="/wiki/Versionnage" class="mw-redirect" title="Versionnage">versionnage</a> (<i>versioning</i> en <a href="/wiki/Anglais" title="Anglais">anglais</a>) et est l'objet de la <a href="/wiki/Gestion_de_configuration" title="Gestion de configuration">gestion de configuration</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Versionnage">Versionnage</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&veaction=edit&section=1" title="Modifier la section : Versionnage" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&action=edit&section=1" title="Modifier le code source de la section : Versionnage"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-container bandeau-section metadata bandeau-niveau-information"><div class="bandeau-cell bandeau-icone-css loupe">Articles détaillés : <a href="/wiki/Versionnage" class="mw-redirect" title="Versionnage">Versionnage</a> et <a href="/wiki/Version_d%27un_logiciel" title="Version d'un logiciel">Version d'un logiciel</a>.</div></div> <p>L'évolution des versions se fait de façon linéaire au sein d'une même branche ; c’est-à-dire que les versions se suivent chronologiquement. L'apport des branches offre la possibilité d'avoir des évolutions de versions en parallèle. </p><p>Par exemple, le logiciel « Toto » a subi plusieurs évolutions depuis sa première version. À partir de la version 2.1, ses concepteurs décident de publier une version et de continuer à ajouter des fonctionnalités jusqu'à atteindre la version 3.0, qui changera fondamentalement le logiciel. Peu de temps après que cette dernière version est sortie, ils sont amenés à devoir corriger des bugs dans la version 2.1 ; il est alors nécessaire de créer une nouvelle branche. </p> <pre>1.0 -- 1.1 -- 1.2 -- 1.3 -- 1.4 -- 2.0 -- 2.1 -- 2.2 -- 2.3 -- 3.0 \ \ -- 2.1.1 -- 2.1.2 -- 2.1.3 </pre> <div class="mw-heading mw-heading2"><h2 id="Modèles_de_branches"><span id="Mod.C3.A8les_de_branches"></span>Modèles de branches</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&veaction=edit&section=2" title="Modifier la section : Modèles de branches" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&action=edit&section=2" title="Modifier le code source de la section : Modèles de branches"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Branch_By_Purpose.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Branch_By_Purpose.JPG/350px-Branch_By_Purpose.JPG" decoding="async" width="350" height="96" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Branch_By_Purpose.JPG/525px-Branch_By_Purpose.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/70/Branch_By_Purpose.JPG/700px-Branch_By_Purpose.JPG 2x" data-file-width="939" data-file-height="258" /></a><figcaption>Modèle de branche par objectif</figcaption></figure> <p>Par défaut, l'évolution d'un produit au travers de l'historique de ses <a href="/wiki/Version_d%27un_logiciel" title="Version d'un logiciel">versions</a> est un phénomène linéaire : </p> <ul><li>le <a href="/wiki/D%C3%A9veloppeur" title="Développeur">développeur</a> <b>A</b> apporte ses modifications sur le produit,</li> <li><b>B</b> ajoute ses fonctionnalités,</li> <li><b>C</b> corrige le code de <b>A</b></li> <li><i>etc.</i></li></ul> <p>On parle alors de <b>Mainline</b>. </p><p>Cependant, au cours de l'évolution d'un logiciel, il se peut que cette MainLine doive à la fois suivre son cours, mais aussi répondre à une contrainte qui va amener le produit à suivre une évolution parallèle à la MainLine. On a besoin alors de créer une branche. </p><p>L'origine de la contrainte peut être </p> <ul><li>externe : un des clients veut une modification qui lui est spécifique</li> <li>ou interne : on a besoin de pouvoir continuer à développer la Mainline tout en permettant la correction de <a href="/wiki/Bug_informatique" class="mw-redirect" title="Bug informatique">défauts</a> sur une branche en cours de tests.</li></ul> <p>Ces deux fonctionnements déterminent ce que l'on appelle en anglais </p> <ul><li>le <i>Branch by Product</i> (<b>branche par produit</b>, <b>branche de version</b>)</li> <li>ou le <i>Branch by Purpose</i> (<b>branche par objectif</b>)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Fusion_de_branches">Fusion de branches</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&veaction=edit&section=3" title="Modifier la section : Fusion de branches" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&action=edit&section=3" title="Modifier le code source de la section : Fusion de branches"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Cette activité consiste à combiner des modifications ou des suites de modifications (qu'elles viennent de branches différentes ou non) pour créer une nouvelle <a href="/wiki/Version" class="mw-disambig" title="Version">version</a>. </p><p>On peut décliner plusieurs intérêts à la fusion : </p> <ul><li>la synchronisation entre plusieurs développeurs, qui travaillent habituellement séparément, donc sur des branches de version différentes</li> <li>l'annulation d'une ancienne modification (par opposition à la toute dernière), à appliquer sur la version actuelle</li> <li>l'import d'une modification d'une branche vers une autre.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Voir_aussi">Voir aussi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&veaction=edit&section=4" title="Modifier la section : Voir aussi" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&action=edit&section=4" title="Modifier le code source de la section : Voir aussi"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r194021218">.mw-parser-output .autres-projets>.titre{text-align:center;margin:0.2em 0}.mw-parser-output .autres-projets>ul{margin:0;padding:0}.mw-parser-output .autres-projets>ul>li{list-style:none;margin:0.2em 0;text-indent:0;padding-left:24px;min-height:20px;text-align:left;display:block}.mw-parser-output .autres-projets>ul>li>a{font-style:italic}@media(max-width:720px){.mw-parser-output .autres-projets{float:none}}</style><div class="autres-projets boite-grise boite-a-droite noprint js-interprojets"> <p class="titre">Sur les autres projets Wikimedia :</p> <ul class="noarchive plainlinks"> <li class="wikibooks"><a href="https://fr.wikibooks.org/wiki/Git/Branches" class="extiw" title="b:Git/Branches">Branche (gestion de configuration)</a>, <span class="nowrap">sur <span class="project">Wikibooks</span></span></li> </ul> </div> <div class="mw-heading mw-heading3"><h3 id="Articles_connexes">Articles connexes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&veaction=edit&section=5" title="Modifier la section : Articles connexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Branche_(gestion_de_configuration)&action=edit&section=5" title="Modifier le code source de la section : Articles connexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Version_d%27un_logiciel" title="Version d'un logiciel">Version d'un logiciel</a></li> <li><a href="/wiki/Fork_(d%C3%A9veloppement_logiciel)" title="Fork (développement logiciel)">Fork (développement logiciel)</a></li></ul> <div class="navbox-container" style="clear:both;"> <table class="navbox collapsible noprint autocollapse" style=""> <tbody><tr><th class="navbox-title" colspan="2" style=""><div style="float:left; width:6em; text-align:left"><div class="noprint plainlinks nowrap tnavbar" style="padding:0; font-size:xx-small; color:var(--color-emphasized, #000000);"><a href="/wiki/Mod%C3%A8le:Palette_Logiciel_de_gestion_de_versions" title="Modèle:Palette Logiciel de gestion de versions"><abbr class="abbr" title="Voir ce modèle.">v</abbr></a> · <a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Mod%C3%A8le:Palette_Logiciel_de_gestion_de_versions&action=edit"><abbr class="abbr" title="Modifier ce modèle. Merci de prévisualiser avant de sauvegarder.">m</abbr></a></div></div><div style="font-size:110%"><a href="/wiki/Logiciel_de_gestion_de_versions" title="Logiciel de gestion de versions">Logiciel de gestion de versions</a></div></th> </tr> <tr> <th class="navbox-group" style=""><a href="/wiki/Logiciel_libre" title="Logiciel libre">Libres</a></th> <td class="navbox-list" style=""><table class="navbox-subgroup" style=""> <tbody><tr> <th class="navbox-group" style="width:80px;">Gestion locale</th> <td class="navbox-list" style="text-align:left;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/GNU_RCS" title="GNU RCS">GNU RCS</a> (1982)</li> <li>GNU CSSC</li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;">Client-serveur</th> <td class="navbox-list navbox-even" style="text-align:left;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/Concurrent_versions_system" title="Concurrent versions system">CVS</a> (1990)</li> <li>CVSNT (1992)</li> <li><a href="/wiki/Apache_Subversion" title="Apache Subversion">SVN</a> (2000)</li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;"><a href="/wiki/Gestion_de_versions#Gestion_de_versions_décentralisée" title="Gestion de versions">Décentralisé</a></th> <td class="navbox-list" style="text-align:left;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/GNU_arch" title="GNU arch">GNU arch</a> (2001)</li> <li><a href="/wiki/Darcs" title="Darcs">Darcs</a> (2002)</li> <li>DCVS (2002)</li> <li><a href="/wiki/SVK_(logiciel)" title="SVK (logiciel)">SVK</a> (2003)</li> <li><a href="/wiki/Monotone_(logiciel)" title="Monotone (logiciel)">Monotone</a> (2003)</li> <li>Codeville (2005)</li> <li><a href="/wiki/Git" title="Git">Git</a> (2005)</li> <li><a href="/wiki/Mercurial" title="Mercurial">Mercurial</a> (2005)</li> <li><a href="/wiki/Bazaar_(logiciel)" title="Bazaar (logiciel)">Bazaar</a> (2005)</li> <li><a href="/wiki/Fossil_(logiciel)" title="Fossil (logiciel)">Fossil</a> (2007)</li> <li><a href="/wiki/Veracity" title="Veracity">Veracity</a> (2011)</li> <li><a href="/w/index.php?title=Pijul&action=edit&redlink=1" class="new" title="Pijul (page inexistante)">Pijul</a> (2015)</li></ul> </div></td> </tr> </tbody></table></td> </tr> <tr> <th class="navbox-group" style=""><a href="/wiki/Logiciel_propri%C3%A9taire" title="Logiciel propriétaire">Propriétaires</a></th> <td class="navbox-list navbox-even" style=""><table class="navbox-subgroup" style=""> <tbody><tr> <th class="navbox-group" style="width:80px;">Gestion locale</th> <td class="navbox-list" style="text-align:left;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/Source_Code_Control_System" title="Source Code Control System">SCCS</a> (1972)</li> <li><a href="/wiki/PVCS" title="PVCS">PVCS</a> (1985)</li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;">Client-serveur</th> <td class="navbox-list navbox-even" style="text-align:left;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/Rational_ClearCase" title="Rational ClearCase">Rational ClearCase</a> (1992)</li> <li>CCC/Harvest (années 70)</li> <li>CMVC (1994)</li> <li><a href="/wiki/Microsoft_Visual_SourceSafe" title="Microsoft Visual SourceSafe">Visual SourceSafe</a> (1994)</li> <li><a href="/wiki/Perforce" title="Perforce">Perforce</a> (1995)</li> <li>AccuRev SCM (2002)</li> <li>Sourceanywhere (2003)</li> <li><a href="/wiki/Azure_DevOps_Server" title="Azure DevOps Server">Team Foundation Server</a> (2005)</li> <li><a href="/wiki/Rational_Synergy" title="Rational Synergy">Rational Synergy</a> (2006)</li> <li><a href="/w/index.php?title=Rational_Team_Concert&action=edit&redlink=1" class="new" title="Rational Team Concert (page inexistante)">Rational Team Concert</a> <a href="https://en.wikipedia.org/wiki/Rational_Team_Concert" class="extiw" title="en:Rational Team Concert"><span class="indicateur-langue" title="Article en anglais : « Rational Team Concert »">(en)</span></a> (2008)</li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;">Décentralisé</th> <td class="navbox-list" style="text-align:left;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/BitKeeper" title="BitKeeper">BitKeeper</a> (1998)</li> <li>Plastic SCM (2007)</li></ul> </div></td> </tr> </tbody></table></td> </tr> <tr> <th class="navbox-group" style="">Concepts</th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><a class="mw-selflink selflink">Branche</a></li> <li><a href="/wiki/Changelog" title="Changelog">Changelog</a></li> <li><a href="/wiki/Commit" title="Commit">Commit</a></li> <li><a href="/wiki/Codage_diff%C3%A9rentiel" title="Codage différentiel">Codage différentiel</a></li> <li><a href="/wiki/Comparaison_de_fichiers" title="Comparaison de fichiers">Comparaison de fichiers</a></li> <li><a href="/w/index.php?title=Changeset&action=edit&redlink=1" class="new" title="Changeset (page inexistante)">Changeset</a></li> <li><a href="/wiki/D%C3%A9p%C3%B4t_(informatique)" title="Dépôt (informatique)">Dépôt</a></li> <li><a href="/wiki/Fork_(d%C3%A9veloppement_logiciel)" title="Fork (développement logiciel)">Fork</a></li> <li><a href="/w/index.php?title=Merge_(gestion_de_versions)&action=edit&redlink=1" class="new" title="Merge (gestion de versions) (page inexistante)">Merge</a> <a href="https://en.wikipedia.org/wiki/Merge_(version_control)" class="extiw" title="en:Merge (version control)"><span class="indicateur-langue" title="Article en anglais : « Merge (version control) »">(en)</span></a></li> <li><a href="/wiki/Label_(gestion_de_configuration)" title="Label (gestion de configuration)">Label</a></li> <li><a href="/wiki/Trunk_(informatique)" title="Trunk (informatique)">Trunk</a></li></ul> </div></td> </tr> </tbody></table> </div> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a 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