3 .\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
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7 .\" Source: Git 2.47.0.245.gfacbe4f633
10 .TH "GIT\-SWITCH" "1" "2024-11-08" "Git 2\&.47\&.0\&.245\&.gfacbe4" "Git Manual"
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15 .\" http://bugs.debian.org/507673
16 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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31 git-switch \- Switch branches
35 \fIgit switch\fR [<options>] [\-\-no\-guess] <branch>
36 \fIgit switch\fR [<options>] \-\-detach [<start\-point>]
37 \fIgit switch\fR [<options>] (\-c|\-C) <new\-branch> [<start\-point>]
38 \fIgit switch\fR [<options>] \-\-orphan <new\-branch>
42 Switch to a specified branch\&. The working tree and the index are updated to match the branch\&. All new commits will be added to the tip of this branch\&.
44 Optionally a new branch could be created with either \fB\-c\fR, \fB\-C\fR, automatically from a remote branch of same name (see \fB\-\-guess\fR), or detach the working tree from any branch with \fB\-\-detach\fR, along with switching\&.
46 Switching branches does not require a clean index and working tree (i\&.e\&. no differences compared to \fBHEAD\fR)\&. The operation is aborted however if the operation leads to loss of local changes, unless told otherwise with \fB\-\-discard\-changes\fR or \fB\-\-merge\fR\&.
48 THIS COMMAND IS EXPERIMENTAL\&. THE BEHAVIOR MAY CHANGE\&.
53 Branch to switch to\&.
58 Name for the new branch\&.
63 The starting point for the new branch\&. Specifying a
65 allows you to create a branch based on some other point in history than where HEAD currently points\&. (Or, in the case of
66 \fB\-\-detach\fR, allows you to inspect and detach from some other point\&.)
69 \fB@\fR{\-N} syntax to refer to the N\-th last branch/commit switched to using "git switch" or "git checkout" operation\&. You may also specify
71 which is synonymous to
72 \fB@\fR{\-1}\&. This is often used to switch quickly between two branches, or to undo a branch switch by mistake\&.
74 As a special case, you may use
75 \fBA\fR\fB\&.\&.\&.\fR\fBB\fR
76 as a shortcut for the merge base of
80 if there is exactly one merge base\&. You can leave out at most one of
83 \fBB\fR, in which case it defaults to
87 \-c <new\-branch>, \-\-create <new\-branch>
89 Create a new branch named
93 before switching to the branch\&. This is the transactional equivalent of
99 $ git branch <new\-branch>
100 $ git switch <new\-branch>
106 that is to say, the branch is not reset/created unless "git switch" is successful (e\&.g\&., when the branch is in use in another worktree, not just the current branch stays the same, but the branch is not reset to the start\-point, either)\&.
109 \-C <new\-branch>, \-\-force\-create <new\-branch>
115 already exists, it will be reset to
116 \fI<start\-point>\fR\&. This is a convenient shortcut for:
122 $ git branch \-f <new\-branch>
123 $ git switch <new\-branch>
132 Switch to a commit for inspection and discardable experiments\&. See the "DETACHED HEAD" section in
133 \fBgit-checkout\fR(1)
137 \-\-guess, \-\-no\-guess
141 is not found but there does exist a tracking branch in exactly one remote (call it
142 \fI<remote>\fR) with a matching name, treat as equivalent to
148 $ git switch \-c <branch> \-\-track <remote>/<branch>
154 If the branch exists in multiple remotes and one of them is named by the
155 \fBcheckout\&.defaultRemote\fR
156 configuration variable, we\(cqll use that one for the purposes of disambiguation, even if the
158 isn\(cqt unique across all remotes\&. Set it to e\&.g\&.
159 \fBcheckout\&.defaultRemote=origin\fR
160 to always checkout remote branches from there if
162 is ambiguous but exists on the
165 \fBcheckout\&.defaultRemote\fR
167 \fBgit-config\fR(1)\&.
170 is the default behavior\&. Use
174 The default behavior can be set via the
175 \fBcheckout\&.guess\fR
176 configuration variable\&.
182 \fB\-\-discard\-changes\fR\&.
187 Proceed even if the index or the working tree differs from
188 \fBHEAD\fR\&. Both the index and working tree are restored to match the switching target\&. If
189 \fB\-\-recurse\-submodules\fR
190 is specified, submodule content is also restored to match the switching target\&. This is used to throw away local changes\&.
195 If you have local modifications to one or more files that are different between the current branch and the branch to which you are switching, the command refuses to switch branches in order to preserve your modifications in context\&. However, with this option, a three\-way merge between the current branch, your working tree contents, and the new branch is done, and you will be on the new branch\&.
197 When a merge conflict happens, the index entries for conflicting paths are left unmerged, and you need to resolve the conflicts and mark the resolved paths with
203 if the merge should result in deletion of the path)\&.
210 option above, but changes the way the conflicting hunks are presented, overriding the
211 \fBmerge\&.conflictStyle\fR
212 configuration variable\&. Possible values are "merge" (default), "diff3", and "zdiff3"\&.
217 Quiet, suppress feedback messages\&.
220 \-\-progress, \-\-no\-progress
222 Progress status is reported on the standard error stream by default when it is attached to a terminal, unless
224 is specified\&. This flag enables progress reporting even if not attached to a terminal, regardless of
228 \-t, \-\-track [direct|inherit]
230 When creating a new branch, set up "upstream" configuration\&.
240 option is given, the name of the new branch will be derived from the remote\-tracking branch, by looking at the local part of the refspec configured for the corresponding remote, and then stripping the initial part up to the "*"\&. This would tell us to use
242 as the local branch when branching off of
245 \fBremotes/origin/hack\fR, or even
246 \fBrefs/remotes/origin/hack\fR)\&. If the given name has no slash, or the above guessing results in an empty name, the guessing is aborted\&. You can explicitly give a name with
253 Do not set up "upstream" configuration, even if the
254 \fBbranch\&.autoSetupMerge\fR
255 configuration variable is true\&.
258 \-\-orphan <new\-branch>
260 Create a new unborn branch, named
261 \fI<new\-branch>\fR\&. All tracked files are removed\&.
264 \-\-ignore\-other\-worktrees
268 refuses when the wanted ref is already checked out by another worktree\&. This option makes it check the ref out anyway\&. In other words, the ref can be held by more than one worktree\&.
271 \-\-recurse\-submodules, \-\-no\-recurse\-submodules
274 \fB\-\-recurse\-submodules\fR
275 will update the content of all active submodules according to the commit recorded in the superproject\&. If nothing (or
276 \fB\-\-no\-recurse\-submodules\fR) is used, submodules working trees will not be updated\&. Just like
277 \fBgit-submodule\fR(1), this will detach
283 The following command switches to the "master" branch:
295 After working in the wrong branch, switching to the correct branch would be done using:
307 However, your "wrong" branch and correct "mytopic" branch may differ in files that you have modified locally, in which case the above switch would fail like this:
314 error: You have local changes to \*(Aqfrotz\*(Aq; not switching branches\&.
320 You can give the \fB\-m\fR flag to the command, which would try a three\-way merge:
326 $ git switch \-m mytopic
333 After this three\-way merge, the local modifications are \fInot\fR registered in your index file, so \fBgit\fR \fBdiff\fR would show you what changes you made since the tip of the new branch\&.
335 To switch back to the previous branch before we switched to mytopic (i\&.e\&. "master" branch):
347 You can grow a new branch from any commit\&. For example, switch to "HEAD~3" and create branch "fixup":
353 $ git switch \-c fixup HEAD~3
354 Switched to a new branch \*(Aqfixup\*(Aq
360 If you want to start a new branch from a remote branch of the same name:
366 $ git switch new\-topic
367 Branch \*(Aqnew\-topic\*(Aq set up to track remote branch \*(Aqnew\-topic\*(Aq from \*(Aqorigin\*(Aq
368 Switched to a new branch \*(Aqnew\-topic\*(Aq
374 To check out commit \fBHEAD~3\fR for temporary inspection or experiment without creating a new branch:
380 $ git switch \-\-detach HEAD~3
381 HEAD is now at 9fc9555312 Merge branch \*(Aqcc/shared\-index\-permbits\*(Aq
387 If it turns out whatever you have done is worth keeping, you can always create a new name for it (without switching away):
393 $ git switch \-c good\-surprises
400 Everything below this line in this section is selectively included from the \fBgit-config\fR(1) documentation\&. The content is the same as what\(cqs found there:
402 checkout\&.defaultRemote
412 and only have one remote, it may implicitly fall back on checking out and tracking e\&.g\&.
413 \fBorigin/\fR\fI<something>\fR\&. This stops working as soon as you have more than one remote with a
415 reference\&. This setting allows for setting the name of a preferred remote that should always win when it comes to disambiguation\&. The typical use\-case is to set this to
418 Currently this is used by
421 \fBgit-checkout\fR(1)
432 branch on another remote, and by
433 \fBgit-worktree\fR(1)
438 refers to a remote branch\&. This setting might be used for other checkout\-like commands or functionality in the future\&.
443 Provides the default value for the
455 \fBgit-checkout\fR(1)\&.
460 The number of parallel workers to use when updating the working tree\&. The default is one, i\&.e\&. sequential execution\&. If set to a value less than one, Git will use as many workers as the number of logical cores available\&. This setting and
461 \fBcheckout\&.thresholdForParallelism\fR
462 affect all commands that perform checkout\&. E\&.g\&. checkout, clone, reset, sparse\-checkout, etc\&.
464 Note: Parallel checkout usually delivers better performance for repositories located on SSDs or over NFS\&. For repositories on spinning disks and/or machines with a small number of cores, the default sequential checkout often performs better\&. The size and compression level of a repository might also influence how well the parallel version performs\&.
467 checkout\&.thresholdForParallelism
469 When running parallel checkout with a small number of files, the cost of subprocess spawning and inter\-process communication might outweigh the parallelization gains\&. This setting allows you to define the minimum number of files for which parallel checkout should be attempted\&. The default is 100\&.
473 \fBgit-checkout\fR(1), \fBgit-branch\fR(1)
476 Part of the \fBgit\fR(1) suite