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179 lines
5.3 KiB
179 lines
5.3 KiB
git-branch(1) |
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============= |
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NAME |
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---- |
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git-branch - List, create, or delete branches |
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SYNOPSIS |
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-------- |
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[verse] |
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'git-branch' [--color | --no-color] [-r | -a] |
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[-v [--abbrev=<length> | --no-abbrev]] |
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'git-branch' [--track | --no-track] [-l] [-f] <branchname> [<start-point>] |
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'git-branch' (-m | -M) [<oldbranch>] <newbranch> |
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'git-branch' (-d | -D) [-r] <branchname>... |
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DESCRIPTION |
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----------- |
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With no arguments given a list of existing branches |
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will be shown, the current branch will be highlighted with an asterisk. |
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Option `-r` causes the remote-tracking branches to be listed, |
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and option `-a` shows both. |
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In its second form, a new branch named <branchname> will be created. |
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It will start out with a head equal to the one given as <start-point>. |
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If no <start-point> is given, the branch will be created with a head |
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equal to that of the currently checked out branch. |
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Note that this will create the new branch, but it will not switch the |
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working tree to it; use "git checkout <newbranch>" to switch to the |
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new branch. |
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When a local branch is started off a remote branch, git can setup the |
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branch so that gitlink:git-pull[1] will appropriately merge from that |
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remote branch. If this behavior is desired, it is possible to make it |
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the default using the global `branch.autosetupmerge` configuration |
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flag. Otherwise, it can be chosen per-branch using the `--track` |
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and `--no-track` options. |
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With a '-m' or '-M' option, <oldbranch> will be renamed to <newbranch>. |
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If <oldbranch> had a corresponding reflog, it is renamed to match |
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<newbranch>, and a reflog entry is created to remember the branch |
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renaming. If <newbranch> exists, -M must be used to force the rename |
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to happen. |
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With a `-d` or `-D` option, `<branchname>` will be deleted. You may |
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specify more than one branch for deletion. If the branch currently |
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has a reflog then the reflog will also be deleted. Use -r together with -d |
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to delete remote-tracking branches. |
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OPTIONS |
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------- |
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-d:: |
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Delete a branch. The branch must be fully merged. |
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-D:: |
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Delete a branch irrespective of its index status. |
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-l:: |
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Create the branch's reflog. This activates recording of |
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all changes made to the branch ref, enabling use of date |
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based sha1 expressions such as "<branchname>@\{yesterday}". |
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-f:: |
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Force the creation of a new branch even if it means deleting |
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a branch that already exists with the same name. |
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-m:: |
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Move/rename a branch and the corresponding reflog. |
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-M:: |
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Move/rename a branch even if the new branchname already exists. |
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--color:: |
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Color branches to highlight current, local, and remote branches. |
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--no-color:: |
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Turn off branch colors, even when the configuration file gives the |
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default to color output. |
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-r:: |
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List or delete (if used with -d) the remote-tracking branches. |
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-a:: |
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List both remote-tracking branches and local branches. |
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-v:: |
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Show sha1 and commit subject line for each head. |
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--abbrev=<length>:: |
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Alter minimum display length for sha1 in output listing, |
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default value is 7. |
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--no-abbrev:: |
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Display the full sha1s in output listing rather than abbreviating them. |
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--track:: |
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Set up configuration so that git-pull will automatically |
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retrieve data from the remote branch. Use this if you always |
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pull from the same remote branch into the new branch, or if you |
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don't want to use "git pull <repository> <refspec>" explicitly. Set the |
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branch.autosetupmerge configuration variable to true if you |
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want git-checkout and git-branch to always behave as if |
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'--track' were given. |
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--no-track:: |
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When -b is given and a branch is created off a remote branch, |
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set up configuration so that git-pull will not retrieve data |
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from the remote branch, ignoring the branch.autosetupmerge |
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configuration variable. |
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<branchname>:: |
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The name of the branch to create or delete. |
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The new branch name must pass all checks defined by |
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gitlink:git-check-ref-format[1]. Some of these checks |
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may restrict the characters allowed in a branch name. |
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<start-point>:: |
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The new branch will be created with a HEAD equal to this. It may |
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be given as a branch name, a commit-id, or a tag. If this option |
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is omitted, the current branch is assumed. |
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<oldbranch>:: |
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The name of an existing branch to rename. |
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<newbranch>:: |
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The new name for an existing branch. The same restrictions as for |
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<branchname> applies. |
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Examples |
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-------- |
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Start development off of a known tag:: |
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+ |
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------------ |
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$ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6 |
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$ cd my2.6 |
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$ git branch my2.6.14 v2.6.14 <1> |
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$ git checkout my2.6.14 |
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------------ |
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+ |
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<1> This step and the next one could be combined into a single step with |
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"checkout -b my2.6.14 v2.6.14". |
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Delete unneeded branch:: |
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+ |
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------------ |
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$ git clone git://git.kernel.org/.../git.git my.git |
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$ cd my.git |
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$ git branch -d -r origin/todo origin/html origin/man <1> |
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$ git branch -D test <2> |
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------------ |
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+ |
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<1> Delete remote-tracking branches "todo", "html", "man" |
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<2> Delete "test" branch even if the "master" branch does not have all |
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commits from test branch. |
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Notes |
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----- |
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If you are creating a branch that you want to immediately checkout, it's |
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easier to use the git checkout command with its `-b` option to create |
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a branch and check it out with a single command. |
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Author |
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------ |
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Written by Linus Torvalds <torvalds@osdl.org> and Junio C Hamano <junkio@cox.net> |
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Documentation |
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-------------- |
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Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>. |
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GIT |
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--- |
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Part of the gitlink:git[7] suite
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