2 .\" Copyright (c) 2017 Martin Pieuchot
3 .\" Copyright (c) 2018, 2019, 2020 Stefan Sperling
5 .\" Permission to use, copy, modify, and distribute this software for any
6 .\" purpose with or without fee is hereby granted, provided that the above
7 .\" copyright notice and this permission notice appear in all copies.
9 .\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
30 is a version control system which stores the history of tracked files
31 in a Git repository, as used by the Git version control system.
32 This repository format is described in
33 .Xr git-repository 5 .
38 version control system because every copy of a repository is writeable.
39 Modifications made to files can be synchronized between repositories
44 must be checked out from the repository for modification.
45 Checked out files are stored in a
47 which can be placed at an arbitrary directory in the filesystem hierarchy.
48 The on-disk format of this work tree is described in
52 provides global and command-specific options.
53 Global options must precede the command name, and are as follows:
54 .Bl -tag -width tenletters
56 Display usage information and exit immediately.
58 Display program version and exit immediately.
64 .Bl -tag -width checkout
65 .It Cm init Ar repository-path
66 Create a new empty repository at the specified
73 command must be used to populate the empty repository before
77 .It Cm import Oo Fl b Ar branch Oc Oo Fl m Ar message Oc Oo Fl r Ar repository-path Oc Oo Fl I Ar pattern Oc Ar directory
79 Create an initial commit in a repository from the file hierarchy
82 The created commit will not have any parent commits, i.e. it will be a
84 Also create a new reference which provides a branch name for the newly
86 Show the path of each imported file to indicate progress.
92 environment variable to be set,
93 unless an author has been configured in
99 configuration settings can be obtained from the repository's
101 file or from Git's global
112 instead of creating the default branch
114 Use of this option is required if the
116 branch already exists.
118 Use the specified log message when creating the new commit.
123 opens a temporary file in an editor where a log message can be written.
124 .It Fl r Ar repository-path
125 Use the repository at the specified path.
126 If not specified, assume the repository is located at or above the current
129 Ignore files or directories with a name which matches the specified
131 This option may be specified multiple times to build a list of ignore patterns.
134 follows the globbing rules documented in
138 .It Cm clone Oo Fl a Oc Oo Fl b Ar branch Oc Oo Fl l Oc Oo Fl m Oc Oo Fl q Oc Oo Fl v Oc Oo Fl R Ar reference Oc Ar repository-URL Op Ar directory
140 Clone a Git repository at the specified
146 is specified, the directory name will be derived from the name of the
149 will refuse to run if the
155 specifies a protocol scheme, a server hostname, an optional port number
156 separated from the hostname by a colon, and a path to the repository on
158 .Lk scheme://hostname:port/path/to/repository
160 The following protocol schemes are supported:
161 .Bl -tag -width git+ssh
163 The Git protocol as implemented by the
166 Use of this protocol is discouraged since it supports neither authentication
169 The Git protocol wrapped in an authenticated and encrypted
172 With this protocol the hostname may contain an embedded username for
177 Short alias for git+ssh.
180 Objects in the cloned repository are stored in a pack file which is downloaded
182 This pack file will then be indexed to facilitate access to the objects stored
184 If any objects in the pack file are stored in deltified form, all deltas will
185 be fully resolved in order to compute the ID of such objects.
186 This can take some time.
187 More details about the pack file format are documented in
188 .Xr git-repository 5 .
191 creates a remote repository entry in the
195 files of the cloned repository to store the
201 arguments for future use by
211 Fetch all branches from the remote repository's
213 reference namespace and set
214 .Cm fetch-all-branches
215 in the cloned repository's
217 file for future use by
219 If this option is not specified, a branch resolved via the remote
220 repository's HEAD reference will be fetched.
221 Cannot be used together with the
227 from the remote repository's
230 This option may be specified multiple times to build a list of branches
232 If the branch corresponding to the remote repository's HEAD reference is not
233 in this list, the cloned repository's HEAD reference will be set to the first
234 branch which was fetched.
235 If this option is not specified, a branch resolved via the remote
236 repository's HEAD reference will be fetched.
237 Cannot be used together with the
241 List branches and tags available for fetching from the remote repository
242 and exit immediately.
243 Cannot be used together with any of the other options except
248 Create the cloned repository as a mirror of the original repository.
249 This is useful if the cloned repository will not be used to store
250 locally created commits.
256 files will be set up with the
258 option enabled, such that
262 will write incoming changes directly to branches in the
264 reference namespace, rather than to branches in the
267 This avoids the usual requirement of having to run
271 in order to make incoming changes appear on branches in the
274 But maintaining custom changes in the cloned repository becomes difficult
275 since such changes will be at risk of being discarded whenever incoming
278 Suppress progress reporting output.
279 The same option will be passed to
286 to print debugging messages to standard error output.
287 This option will be passed to
290 Multiple -v options increase the verbosity.
292 .It Fl R Ar reference
293 In addition to the branches and tags that will be fetched, fetch an arbitrary
295 from the remote repository's
298 This option may be specified multiple times to build a list of additional
302 may either be a path to a specific reference, or a reference namespace
303 which will cause all references in this namespace to be fetched.
305 Each reference will be mapped into the cloned repository's
307 namespace, unless the
309 option is used to mirror references directly into the cloned repository's
314 will refuse to fetch references from the remote repository's
321 .It Cm fetch Oo Fl a Oc Oo Fl b Ar branch Oc Oo Fl d Oc Oo Fl l Oc Oo Fl r Ar repository-path Oc Oo Fl t Oc Oo Fl q Oc Oo Fl v Oc Oo Fl R Ar reference Oc Oo Fl X Oc Op Ar remote-repository
323 Fetch new changes from a remote repository.
325 .Ar remote-repository
329 The remote repository's URL is obtained from the corresponding entry in
333 file of the local repository, as created by
336 New changes will be stored in a separate pack file downloaded from the server.
337 Optionally, separate pack files stored in the repository can be combined with
340 By default, branch references in the
342 reference namespace will be updated to point at the newly fetched commits.
345 command can then be used to make new changes visible on branches in the
347 namespace, merging incoming changes with the changes on those branches
350 If the repository was created as a mirror with
352 then all branches in the
354 namespace will be updated directly to match the corresponding branches in
355 the remote repository.
356 If those branches contained local commits, these commits will no longer be
357 reachable via a reference and will therefore be at risk of being discarded
358 by Git's garbage collector or
359 .Cm gotadmin cleanup .
360 Maintaining custom changes in a mirror repository is therefore discouraged.
362 In any case, references in the
364 namespace will always be fetched and mapped directly to local references
365 in the same namespace.
372 Fetch all branches from the remote repository's
375 This option can be enabled by default for specific repositories in
377 If this option is not specified, a branch resolved via the remote
378 repository's HEAD reference will be fetched.
379 Cannot be used together with the
385 from the remote repository's
388 This option may be specified multiple times to build a list of branches
390 If this option is not specified, a branch resolved via the remote
391 repository's HEAD reference will be fetched.
392 Cannot be used together with the
396 Delete branches and tags from the local repository which are no longer
397 present in the remote repository.
398 Only references are deleted.
399 Any commit, tree, tag, and blob objects belonging to deleted branches or
400 tags remain in the repository and may be removed separately with
401 Git's garbage collector or
402 .Cm gotadmin cleanup .
404 List branches and tags available for fetching from the remote repository
405 and exit immediately.
406 Cannot be used together with any of the other options except
412 Allow existing references in the
414 namespace to be updated if they have changed on the server.
415 If not specified, only new tag references will be created.
416 .It Fl r Ar repository-path
417 Use the repository at the specified path.
418 If not specified, assume the repository is located at or above the current
420 If this directory is a
422 work tree, use the repository path associated with this work tree.
424 Suppress progress reporting output.
425 The same option will be passed to
432 to print debugging messages to standard error output.
433 The same option will be passed to
436 Multiple -v options increase the verbosity.
438 .It Fl R Ar reference
439 In addition to the branches and tags that will be fetched, fetch an arbitrary
441 from the remote repository's
444 This option may be specified multiple times to build a list of additional
448 may either be a path to a specific reference, or a reference namespace
449 which will cause all references in this namespace to be fetched.
451 Each reference will be mapped into the local repository's
453 namespace, unless the local repository was created as a mirror with
455 in which case references will be mapped directly into the local repository's
459 Once a reference has been fetched, a branch based on it can be created with
464 will refuse to fetch references from the remote repository's
470 Delete all references which correspond to a particular
471 .Ar remote-repository
472 instead of fetching new changes.
473 This can be useful when a remote repository is being removed from
479 .Ar remote-repository
480 argument is mandatory and no other options except
487 Only references are deleted.
488 Any commit, tree, tag, and blob objects fetched from a remote repository
489 will generally be stored in pack files and may be removed separately with
491 and Git's garbage collector.
494 .It Cm checkout Oo Fl E Oc Oo Fl b Ar branch Oc Oo Fl c Ar commit Oc Oo Fl p Ar path-prefix Oc Oo Fl q Oc Ar repository-path Op Ar work-tree-path
496 Copy files from a repository into a new work tree.
497 Show the status of each affected file, using the following status codes:
498 .Bl -column YXZ description
499 .It A Ta new file was added
500 .It E Ta file already exists in work tree's meta-data
505 is not specified, either use the last component of
506 .Ar repository path ,
509 was specified use the last component of
517 Proceed with the checkout operation even if the directory at
520 Existing files will be left intact.
522 Check out files from a commit on the specified
524 If this option is not specified, a branch resolved via the repository's HEAD
525 reference will be used.
527 Check out files from the specified
529 on the selected branch.
530 The expected argument is a commit ID SHA1 hash or an existing reference
531 or tag name which will be resolved to a commit ID.
532 An abbreviated hash argument will be expanded to a full SHA1 hash
533 automatically, provided the abbreviation is unique.
534 If this option is not specified, the most recent commit on the selected
539 is not contained in the selected branch, a different branch which contains
540 this commit must be specified with the
543 If no such branch is known, a new branch must be created for this
549 Checking out work trees with an unknown branch is intentionally not supported.
550 .It Fl p Ar path-prefix
551 Restrict the work tree to a subset of the repository's tree hierarchy.
552 Only files beneath the specified
556 Silence progress output.
559 .It Cm update Oo Fl b Ar branch Oc Oo Fl c Ar commit Oc Oo Fl q Oc Op Ar path ...
561 Update an existing work tree to a different
563 Change existing files in the work tree as necessary to match file contents
565 Preserve any local changes in the work tree and merge them with the
568 Files which already contain merge conflicts will not be updated to avoid
569 further complications.
570 Such files will be updated when
572 is run again after merge conflicts have been resolved.
573 If the conflicting changes are no longer needed, affected files can be
580 Show the status of each affected file, using the following status codes:
581 .Bl -column YXZ description
582 .It U Ta file was updated and contained no local changes
583 .It G Ta file was updated and local changes were merged cleanly
584 .It C Ta file was updated and conflicts occurred during merge
585 .It D Ta file was deleted
586 .It A Ta new file was added
587 .It \(a~ Ta versioned file is obstructed by a non-regular file
588 .It ! Ta a missing versioned file was restored
589 .It # Ta file was not updated because it contains merge conflicts
590 .It ? Ta changes destined for an unversioned file were not merged
595 is specified, update the entire work tree.
596 Otherwise, restrict the update operation to files at or within the
598 Each path is required to exist in the update operation's target commit.
599 Files in the work tree outside specified paths will remain unchanged and
600 will retain their previously recorded base commit.
603 commands may refuse to run while the work tree contains files from
604 multiple base commits.
605 The base commit of such a work tree can be made consistent by running
607 across the entire work tree.
610 is incompatible with the
615 cannot update paths with staged changes.
616 If changes have been staged with
618 these changes must first be committed with
628 Switch the work tree's branch reference to the specified
630 before updating the work tree.
631 This option requires that all paths in the work tree are updated.
633 As usual, any local changes in the work tree will be preserved.
634 This can be useful when switching to a newly created branch in order
635 to commit existing local changes to this branch.
637 Any local changes must be dealt with separately in order to obtain a
638 work tree with pristine file contents corresponding exactly to the specified
640 Such changes could first be committed to a different branch with
642 or could be discarded with
645 Update the work tree to the specified
647 The expected argument is a commit ID SHA1 hash or an existing reference
648 or tag name which will be resolved to a commit ID.
649 An abbreviated hash argument will be expanded to a full SHA1 hash
650 automatically, provided the abbreviation is unique.
651 If this option is not specified, the most recent commit on the work tree's
654 Silence progress output.
657 .It Cm status Oo Fl I Oc Oo Fl s Ar status-codes Oc Oo Fl S Ar status-codes Oc Op Ar path ...
659 Show the current modification status of files in a work tree,
660 using the following status codes:
661 .Bl -column YXZ description
662 .It M Ta modified file
663 .It A Ta file scheduled for addition in next commit
664 .It D Ta file scheduled for deletion in next commit
665 .It C Ta modified or added file which contains merge conflicts
666 .It ! Ta versioned file was expected on disk but is missing
667 .It \(a~ Ta versioned file is obstructed by a non-regular file
668 .It ? Ta unversioned item not tracked by
670 .It m Ta modified file modes (executable bit only)
671 .It N Ta non-existent
673 specified on the command line
678 is specified, show modifications in the entire work tree.
679 Otherwise, show modifications at or within the specified paths.
681 If changes have been staged with
683 staged changes are shown in the second output column, using the following
685 .Bl -column YXZ description
686 .It M Ta file modification is staged
687 .It A Ta file addition is staged
688 .It D Ta file deletion is staged
691 Changes created on top of staged changes are indicated in the first column:
692 .Bl -column YXZ description
693 .It MM Ta file was modified after earlier changes have been staged
694 .It MA Ta file was modified after having been staged for addition
702 Show unversioned files even if they match an ignore pattern.
703 .It Fl s Ar status-codes
704 Only show files with a modification status matching any of the
705 single-character status codes contained in the
708 Any combination of codes from the above list of possible status codes
710 For staged files, status codes displayed in either column will be matched.
711 Cannot be used together with the
714 .It Fl S Ar status-codes
715 Suppress the output of files with a modification status matching any of the
716 single-character status codes contained in the
719 Any combination of codes from the above list of possible status codes
721 For staged files, status codes displayed in either column will be matched.
722 Cannot be used together with the
727 For compatibility with
738 files in each traversed directory and will not display unversioned files
739 which match these patterns.
744 supports consecutive asterisks,
746 which will match an arbitrary amount of directories.
750 only supports a single ignore pattern per line.
754 does not support negated ignore patterns prefixed with
756 and gives no special significance to the location of path component separators,
759 .It Cm log Oo Fl b Oc Oo Fl c Ar commit Oc Oo Fl C Ar number Oc Oo Fl l Ar N Oc Oo Fl p Oc Oo Fl P Oc Oo Fl s Ar search-pattern Oc Oo Fl r Ar repository-path Oc Oo Fl R Oc Oo Fl x Ar commit Oc Op Ar path
760 Display history of a repository.
763 is specified, show only commits which modified this path.
764 If invoked in a work tree, the
766 is interpreted relative to the current working directory,
767 and the work tree's path prefix is implicitly prepended.
768 Otherwise, the path is interpreted relative to the repository root.
775 Display individual commits which were merged into the current branch
779 shows the linear history of the current branch only.
781 Start traversing history at the specified
783 The expected argument is a commit ID SHA1 hash or an existing reference
784 or tag name which will be resolved to a commit ID.
785 An abbreviated hash argument will be expanded to a full SHA1 hash
786 automatically, provided the abbreviation is unique.
787 If this option is not specified, default to the work tree's current branch
788 if invoked in a work tree, or to the repository's HEAD reference.
790 Set the number of context lines shown in diffs with
792 By default, 3 lines of context are shown.
794 Limit history traversal to a given number of commits.
795 If this option is not specified, a default limit value of zero is used,
796 which is treated as an unbounded limit.
798 .Ev GOT_LOG_DEFAULT_LIMIT
799 environment variable may be set to change this default value.
801 Display the patch of modifications made in each commit.
804 is specified, only show the patch of modifications at or within this path.
806 Display the list of file paths changed in each commit, using the following
808 .Bl -column YXZ description
809 .It M Ta modified file
810 .It D Ta file was deleted
811 .It A Ta new file was added
812 .It m Ta modified file modes (executable bit only)
814 .It Fl s Ar search-pattern
815 If specified, show only commits with a log message matched by the extended
818 When used together with
820 then the file paths changed by a commit can be matched as well.
821 Regular expression syntax is documented in
823 .It Fl r Ar repository-path
824 Use the repository at the specified path.
825 If not specified, assume the repository is located at or above the current
827 If this directory is a
829 work tree, use the repository path associated with this work tree.
831 Determine a set of commits to display as usual, but display these commits
834 Stop traversing commit history immediately after the specified
837 This option has no effect if the specified
842 .It Cm diff Oo Fl a Oc Oo Fl c Ar commit Oc Oo Fl C Ar number Oc Oo Fl r Ar repository-path Oc Oo Fl s Oc Oo Fl P Oc Oo Fl w Oc Op Ar object1 Ar object2 | Ar path ...
844 When invoked within a work tree without any arguments, display all
845 local changes in the work tree.
848 arguments are specified, only show changes within the specified paths.
850 If two arguments are provided, treat each argument as a reference, a tag
851 name, or an object ID SHA1 hash, and display differences between the
852 corresponding objects.
853 Both objects must be of the same type (blobs, trees, or commits).
854 An abbreviated hash argument will be expanded to a full SHA1 hash
855 automatically, provided the abbreviation is unique.
856 If none of these interpretations produce a valid result or if the
861 is running in a work tree, attempt to interpret the two arguments as paths.
868 Treat file contents as ASCII text even if binary data is detected.
870 Show differences between commits in the repository.
871 This options may be used up to two times.
872 When used only once, show differences between the specified
874 and its first parent commit.
875 When used twice, show differences between the two specified commits.
877 The expected argument is a commit ID SHA1 hash or an existing reference
878 or tag name which will be resolved to a commit ID.
879 An abbreviated hash argument will be expanded to a full SHA1 hash
880 automatically, provided the abbreviation is unique.
884 option is used, all non-option arguments will be interpreted as paths.
887 arguments are provided, only show differences for the specified paths.
889 Cannot be used together with the
893 Set the number of context lines shown in the diff.
894 By default, 3 lines of context are shown.
895 .It Fl r Ar repository-path
896 Use the repository at the specified path.
897 If not specified, assume the repository is located at or above the current
899 If this directory is a
901 work tree, use the repository path associated with this work tree.
903 Show changes staged with
905 instead of showing local changes in the work tree.
906 This option is only valid when
908 is invoked in a work tree.
910 Interpret all arguments as paths only.
911 This option can be used to resolve ambiguity in cases where paths
912 look like tag names, reference names, or object IDs.
913 This option is only valid when
915 is invoked in a work tree.
917 Ignore whitespace-only changes.
920 .It Cm blame Oo Fl c Ar commit Oc Oo Fl r Ar repository-path Oc Ar path
922 Display line-by-line history of a file at the specified path.
929 Start traversing history at the specified
931 The expected argument is a commit ID SHA1 hash or an existing reference
932 or tag name which will be resolved to a commit ID.
933 An abbreviated hash argument will be expanded to a full SHA1 hash
934 automatically, provided the abbreviation is unique.
935 .It Fl r Ar repository-path
936 Use the repository at the specified path.
937 If not specified, assume the repository is located at or above the current
939 If this directory is a
941 work tree, use the repository path associated with this work tree.
944 .It Cm tree Oo Fl c Ar commit Oc Oo Fl r Ar repository-path Oc Oo Fl i Oc Oo Fl R Oc Op Ar path
946 Display a listing of files and directories at the specified
947 directory path in the repository.
948 Entries shown in this listing may carry one of the following trailing
950 .Bl -column YXZ description
951 .It @ Ta entry is a symbolic link
952 .It / Ta entry is a directory
953 .It * Ta entry is an executable file
954 .It $ Ta entry is a Git submodule
957 Symbolic link entries are also annotated with the target path of the link.
961 is specified, list the repository path corresponding to the current
962 directory of the work tree, or the root directory of the repository
963 if there is no work tree.
970 List files and directories as they appear in the specified
972 The expected argument is a commit ID SHA1 hash or an existing reference
973 or tag name which will be resolved to a commit ID.
974 An abbreviated hash argument will be expanded to a full SHA1 hash
975 automatically, provided the abbreviation is unique.
976 .It Fl r Ar repository-path
977 Use the repository at the specified path.
978 If not specified, assume the repository is located at or above the current
980 If this directory is a
982 work tree, use the repository path associated with this work tree.
984 Show object IDs of files (blob objects) and directories (tree objects).
986 Recurse into sub-directories in the repository.
988 .It Cm ref Oo Fl r Ar repository-path Oc Oo Fl l Oc Oo Fl t Oc Oo Fl c Ar object Oc Oo Fl s Ar reference Oc Oo Fl d Oc Op Ar name
989 Manage references in a repository.
991 References may be listed, created, deleted, and changed.
992 When creating, deleting, or changing a reference the specified
994 must be an absolute reference name, i.e. it must begin with
1001 .It Fl r Ar repository-path
1002 Use the repository at the specified path.
1003 If not specified, assume the repository is located at or above the current
1005 If this directory is a
1007 work tree, use the repository path associated with this work tree.
1009 List references in the repository.
1012 is specified, list all existing references in the repository.
1015 is a reference namespace, list all references in this namespace.
1016 Otherwise, show only the reference with the given
1018 Cannot be used together with any other options except
1023 Sort listed references by modification time (most recently modified first)
1024 instead of sorting by lexicographical order.
1025 Use of this option requires the
1027 option to be used as well.
1029 Create a reference or change an existing reference.
1030 The reference with the specified
1032 will point at the specified
1036 argument is a ID SHA1 hash or an existing reference or tag name which will
1037 be resolved to the ID of a corresponding commit, tree, tag, or blob object.
1038 Cannot be used together with any other options except
1040 .It Fl s Ar reference
1041 Create a symbolic reference, or change an existing symbolic reference.
1042 The symbolic reference with the specified
1044 will point at the specified
1046 which must already exist in the repository.
1047 Care should be taken not to create loops between references when
1048 this option is used.
1049 Cannot be used together with any other options except
1052 Delete the reference with the specified
1054 from the repository.
1055 Any commit, tree, tag, and blob objects belonging to deleted references
1056 remain in the repository and may be removed separately with
1057 Git's garbage collector or
1058 .Cm gotadmin cleanup .
1059 Cannot be used together with any other options except
1063 .It Cm branch Oo Fl c Ar commit Oc Oo Fl r Ar repository-path Oc Oo Fl l Oc Oo Fl t Oc Oo Fl d Ar name Oc Oo Fl n Oc Op Ar name
1065 Create, list, or delete branches.
1067 Local branches are managed via references which live in the
1069 reference namespace.
1072 command creates references in this namespace only.
1074 When deleting branches, the specified
1078 reference namespace first.
1079 If no corresponding branch is found, the
1081 namespace will be searched next.
1083 If invoked in a work tree without any arguments, print the name of the
1084 work tree's current branch.
1088 argument is passed, attempt to create a branch reference with the given name.
1089 By default the new branch reference will point at the latest commit on the
1090 work tree's current branch if invoked in a work tree, and otherwise to a commit
1091 resolved via the repository's HEAD reference.
1093 If invoked in a work tree, once the branch was created successfully
1094 switch the work tree's head reference to the newly created branch and
1095 update files across the entire work tree, just like
1096 .Cm got update -b Ar name
1098 Show the status of each affected file, using the following status codes:
1099 .Bl -column YXZ description
1100 .It U Ta file was updated and contained no local changes
1101 .It G Ta file was updated and local changes were merged cleanly
1102 .It C Ta file was updated and conflicts occurred during merge
1103 .It D Ta file was deleted
1104 .It A Ta new file was added
1105 .It \(a~ Ta versioned file is obstructed by a non-regular file
1106 .It ! Ta a missing versioned file was restored
1114 Make a newly created branch reference point at the specified
1118 argument is a commit ID SHA1 hash or an existing reference
1119 or tag name which will be resolved to a commit ID.
1120 .It Fl r Ar repository-path
1121 Use the repository at the specified path.
1122 If not specified, assume the repository is located at or above the current
1124 If this directory is a
1126 work tree, use the repository path associated with this work tree.
1128 List all existing branches in the repository, including copies of remote
1129 repositories' branches in the
1131 reference namespace.
1133 If invoked in a work tree, the work tree's current branch is shown
1134 with one the following annotations:
1135 .Bl -column YXZ description
1136 .It * Ta work tree's base commit matches the branch tip
1137 .It \(a~ Ta work tree's base commit is out-of-date
1140 Sort listed branches by modification time (most recently modified first)
1141 instead of sorting by lexicographical order.
1144 reference namespace are listed before branches in
1147 Use of this option requires the
1149 option to be used as well.
1151 Delete the branch with the specified
1157 reference namespace.
1159 Only the branch reference is deleted.
1160 Any commit, tree, and blob objects belonging to the branch
1161 remain in the repository and may be removed separately with
1162 Git's garbage collector or
1163 .Cm gotadmin cleanup .
1165 Do not switch and update the work tree after creating a new branch.
1167 .It Cm tag Oo Fl c Ar commit Oc Oo Fl m Ar message Oc Oo Fl r Ar repository-path Oc Oo Fl l Oc Ar name
1168 Manage tags in a repository.
1170 Tags are managed via references which live in the
1172 reference namespace.
1175 command operates on references in this namespace only.
1176 References in this namespace point at tag objects which contain a pointer
1177 to another object, a tag message, as well as author and timestamp information.
1179 Attempt to create a tag with the given
1181 and make this tag point at the given
1183 If no commit is specified, default to the latest commit on the work tree's
1184 current branch if invoked in a work tree, and to a commit resolved via
1185 the repository's HEAD reference otherwise.
1192 Make the newly created tag reference point at the specified
1196 argument is a commit ID SHA1 hash or an existing reference or tag name which
1197 will be resolved to a commit ID.
1198 An abbreviated hash argument will be expanded to a full SHA1 hash
1199 automatically, provided the abbreviation is unique.
1201 Use the specified tag message when creating the new tag.
1206 opens a temporary file in an editor where a tag message can be written.
1207 .It Fl r Ar repository-path
1208 Use the repository at the specified path.
1209 If not specified, assume the repository is located at or above the current
1211 If this directory is a
1213 work tree, use the repository path associated with this work tree.
1215 List all existing tags in the repository instead of creating a new tag.
1216 If this option is used, no other command-line arguments are allowed.
1221 command will not delete tags or change existing tags.
1222 If a tag must be deleted, the
1224 command may be used to delete a tag's reference.
1225 This should only be done if the tag has not already been copied to
1227 .It Cm add Oo Fl R Oc Oo Fl I Oc Ar path ...
1228 Schedule unversioned files in a work tree for addition to the
1229 repository in the next commit.
1230 By default, files which match a
1232 ignore pattern will not be added.
1239 Permit recursion into directories.
1240 If this option is not specified,
1242 will refuse to run if a specified
1246 Add files even if they match a
1251 .It Cm remove Oo Fl f Oc Oo Fl k Oc Oo Fl R Oc Oo Fl s Ar status-codes Oc Ar path ...
1253 Remove versioned files from a work tree and schedule them for deletion
1254 from the repository in the next commit.
1261 Perform the operation even if a file contains local modifications,
1262 and do not raise an error if a specified
1264 does not exist on disk.
1266 Keep affected files on disk.
1268 Permit recursion into directories.
1269 If this option is not specified,
1271 will refuse to run if a specified
1274 .It Fl s Ar status-codes
1275 Only delete files with a modification status matching one of the
1276 single-character status codes contained in the
1279 The following status codes may be specified:
1280 .Bl -column YXZ description
1281 .It M Ta modified file (this implies the
1284 .It ! Ta versioned file expected on disk but missing
1288 .It Cm patch Oo Fl n Oc Oo Fl p Ar strip-count Oc Op Ar patchfile
1292 to files in a work tree.
1293 Files added or removed by a patch will be scheduled for addition or removal in
1296 The patch must be in the unified diff format as produced by
1303 diff when invoked with their
1308 argument is provided, read unified diff data from standard input instead.
1312 contains multiple patches, then attempt to apply each of them in sequence.
1314 Show the status of each affected file, using the following status codes:
1315 .Bl -column XYZ description
1316 .It M Ta file was modified
1317 .It D Ta file was deleted
1318 .It A Ta file was added
1319 .It # Ta failed to patch the file
1322 If a change does not match at its exact line number, attempt to
1323 apply it somewhere else in the file if a good spot can be found.
1324 Otherwise, the patch will fail to apply.
1328 will refuse to apply a patch if certain preconditions are not met.
1329 Files to be deleted must already be under version control, and must
1330 not have been scheduled for deletion already.
1331 Files to be added must not yet be under version control and must not
1332 already be present on disk.
1333 Files to be modified must already be under version control and may not
1334 contain conflict markers.
1336 If an error occurs, the
1338 operation will be aborted.
1339 Any changes made to the work tree up to this point will be left behind.
1340 Such changes can be viewed with
1342 and can be reverted with
1351 Do not make any modifications to the work tree.
1352 This can be used to check whether a patch would apply without issues.
1355 contains diffs that affect the same file multiple times, the results
1356 displayed may be incorrect.
1357 .It Fl p Ar strip-count
1358 Specify the number of leading path components to strip from paths
1367 path prefixes generated by
1369 will be recognized and stripped automatically.
1372 .It Cm revert Oo Fl p Oc Oo Fl F Ar response-script Oc Oo Fl R Oc Ar path ...
1374 Revert any local changes in files at the specified paths in a work tree.
1375 File contents will be overwritten with those contained in the
1376 work tree's base commit.
1377 There is no way to bring discarded changes back after
1380 If a file was added with
1382 it will become an unversioned file again.
1383 If a file was deleted with
1385 it will be restored.
1392 Instead of reverting all changes in files, interactively select or reject
1393 changes to revert based on
1399 (quit reverting this file) responses.
1400 If a file is in modified status, individual patches derived from the
1401 modified file content can be reverted.
1402 Files in added or deleted status may only be reverted in their entirety.
1403 .It Fl F Ar response-script
1411 responses line-by-line from the specified
1413 file instead of prompting interactively.
1415 Permit recursion into directories.
1416 If this option is not specified,
1418 will refuse to run if a specified
1423 .It Cm commit Oo Fl F Ar path Oc Oo Fl m Ar message Oc Oo Fl N Oc Oo Fl S Oc Op Ar path ...
1425 Create a new commit in the repository from changes in a work tree
1426 and use this commit as the new base commit for the work tree.
1429 is specified, commit all changes in the work tree.
1430 Otherwise, commit changes at or within the specified paths.
1432 If changes have been explicitly staged for commit with
1434 only commit staged changes and reject any specified paths which
1435 have not been staged.
1438 opens a temporary file in an editor where a log message can be written
1446 options are used together.
1448 Show the status of each affected file, using the following status codes:
1449 .Bl -column YXZ description
1450 .It M Ta modified file
1451 .It D Ta file was deleted
1452 .It A Ta new file was added
1453 .It m Ta modified file modes (executable bit only)
1456 Files which are not part of the new commit will retain their previously
1457 recorded base commit.
1460 commands may refuse to run while the work tree contains files from
1461 multiple base commits.
1462 The base commit of such a work tree can be made consistent by running
1464 across the entire work tree.
1468 command requires the
1470 environment variable to be set,
1471 unless an author has been configured in
1477 configuration settings can be
1478 obtained from the repository's
1480 file or from Git's global
1489 Use the prepared log message stored in the file found at
1491 when creating the new commit.
1493 opens a temporary file in an editor where the prepared log message can be
1494 reviewed and edited further if needed.
1495 Cannot be used together with the
1499 Use the specified log message when creating the new commit.
1500 Cannot be used together with the
1504 This option prevents
1506 from opening the commit message in an editor.
1507 It has no effect unless it is used together with the
1509 option and is intended for non-interactive use such as scripting.
1511 Allow the addition of symbolic links which point outside of the path space
1512 that is under version control.
1515 will reject such symbolic links due to safety concerns.
1518 may decide to represent such a symbolic link as a regular file which contains
1519 the link's target path, rather than creating an actual symbolic link which
1520 points outside of the work tree.
1521 Use of this option is discouraged because external mechanisms such as
1523 are better suited for managing symbolic links to paths not under
1528 will refuse to run if certain preconditions are not met.
1529 If the work tree's current branch is not in the
1531 reference namespace, new commits may not be created on this branch.
1532 Local changes may only be committed if they are based on file content
1533 found in the most recent commit on the work tree's branch.
1534 If a path is found to be out of date,
1536 must be used first in order to merge local changes with changes made
1539 .It Cm send Oo Fl a Oc Oo Fl b Ar branch Oc Oo Fl d Ar branch Oc Oo Fl f Oc Oo Fl r Ar repository-path Oc Oo Fl t Ar tag Oc Oo Fl T Oc Oo Fl q Oc Oo Fl v Oc Op Ar remote-repository
1541 Send new changes to a remote repository.
1543 .Ar remote-repository
1547 The remote repository's URL is obtained from the corresponding entry in
1551 file of the local repository, as created by
1554 All objects corresponding to new changes will be written to a temporary
1555 pack file which is then uploaded to the server.
1556 Upon success, references in the
1558 reference namespace of the local repository will be updated to point at
1559 the commits which have been sent.
1561 By default, changes will only be sent if they are based on up-to-date
1562 copies of relevant branches in the remote repository.
1563 If any changes to be sent are based on out-of-date copies or would
1564 otherwise break linear history of existing branches, new changes must
1565 be fetched from the server with
1567 and local branches must be rebased with
1574 option can be used to make exceptions to these requirements.
1581 Send all branches from the local repository's
1583 reference namespace.
1586 option is equivalent to listing all branches with multiple
1589 Cannot be used together with the
1595 from the local repository's
1597 reference namespace.
1598 This option may be specified multiple times to build a list of branches
1600 If this option is not specified, default to the work tree's current branch
1601 if invoked in a work tree, or to the repository's HEAD reference.
1602 Cannot be used together with the
1606 Delete the specified
1608 from the remote repository's
1610 reference namespace.
1611 This option may be specified multiple times to build a list of branches
1614 Only references are deleted.
1615 Any commit, tree, tag, and blob objects belonging to deleted branches
1616 may become subject to deletion by Git's garbage collector running on
1619 Requesting deletion of branches results in an error if the server
1620 does not support this feature or disallows the deletion of branches
1621 based on its configuration.
1623 Attempt to force the server to overwrite existing branches or tags
1624 in the remote repository, even when
1628 would usually be required before changes can be sent.
1629 The server may reject forced requests regardless, depending on its
1632 Any commit, tree, tag, and blob objects belonging to overwritten branches
1633 or tags may become subject to deletion by Git's garbage collector running
1638 reference namespace is globally shared between all repositories.
1641 option to overwrite tags is discouraged because it can lead to
1642 inconsistencies between the tags present in different repositories.
1643 In general, creating a new tag with a different name is recommended
1644 instead of overwriting an existing tag.
1648 option is particularly discouraged if changes being sent are based
1649 on an out-of-date copy of a branch in the remote repository.
1650 Instead of using the
1652 option, new changes should
1655 and local branches should be rebased with
1657 followed by another attempt to send the changes.
1661 option should only be needed in situations where the remote repository's
1662 copy of a branch or tag is known to be out-of-date and is considered
1664 The risks of creating inconsistencies between different repositories
1665 should also be taken into account.
1666 .It Fl r Ar repository-path
1667 Use the repository at the specified path.
1668 If not specified, assume the repository is located at or above the current
1670 If this directory is a
1672 work tree, use the repository path associated with this work tree.
1676 from the local repository's
1678 reference namespace, in addition to any branches that are being sent.
1681 option may be specified multiple times to build a list of tags to send.
1682 No tags will be sent if the
1686 Raise an error if the specified
1688 already exists in the remote repository, unless the
1690 option is used to overwrite the server's copy of the tag.
1691 In general, creating a new tag with a different name is recommended
1692 instead of overwriting an existing tag.
1694 Cannot be used together with the
1698 Attempt to send all tags from the local repository's
1700 reference namespace.
1703 option is equivalent to listing all tags with multiple
1706 Cannot be used together with the
1710 Suppress progress reporting output.
1711 The same option will be passed to
1718 to print debugging messages to standard error output.
1719 The same option will be passed to
1722 Multiple -v options increase the verbosity.
1726 .It Cm cherrypick Ar commit
1728 Merge changes from a single
1733 should be on a different branch than the work tree's base commit.
1734 The expected argument is a reference or a commit ID SHA1 hash.
1735 An abbreviated hash argument will be expanded to a full SHA1 hash
1736 automatically, provided the abbreviation is unique.
1738 Show the status of each affected file, using the following status codes:
1739 .Bl -column YXZ description
1740 .It G Ta file was merged
1741 .It C Ta file was merged and conflicts occurred during merge
1742 .It ! Ta changes destined for a missing file were not merged
1743 .It D Ta file was deleted
1744 .It d Ta file's deletion was prevented by local modifications
1745 .It A Ta new file was added
1746 .It \(a~ Ta changes destined for a non-regular file were not merged
1747 .It ? Ta changes destined for an unversioned file were not merged
1750 The merged changes will appear as local changes in the work tree, which
1753 amended manually or with further
1758 or discarded again with
1762 will refuse to run if certain preconditions are not met.
1763 If the work tree contains multiple base commits, it must first be updated
1764 to a single base commit with
1766 If any relevant files already contain merge conflicts, these
1767 conflicts must be resolved first.
1769 .It Cm backout Ar commit
1771 Reverse-merge changes from a single
1776 should be on the same branch as the work tree's base commit.
1777 The expected argument is a reference or a commit ID SHA1 hash.
1778 An abbreviated hash argument will be expanded to a full SHA1 hash
1779 automatically, provided the abbreviation is unique.
1781 Show the status of each affected file, using the following status codes:
1782 .Bl -column YXZ description
1783 .It G Ta file was merged
1784 .It C Ta file was merged and conflicts occurred during merge
1785 .It ! Ta changes destined for a missing file were not merged
1786 .It D Ta file was deleted
1787 .It d Ta file's deletion was prevented by local modifications
1788 .It A Ta new file was added
1789 .It \(a~ Ta changes destined for a non-regular file were not merged
1790 .It ? Ta changes destined for an unversioned file were not merged
1793 The reverse-merged changes will appear as local changes in the work tree,
1794 which may be viewed with
1796 amended manually or with further
1801 or discarded again with
1805 will refuse to run if certain preconditions are not met.
1806 If the work tree contains multiple base commits, it must first be updated
1807 to a single base commit with
1809 If any relevant files already contain merge conflicts, these
1810 conflicts must be resolved first.
1812 .It Cm rebase Oo Fl a Oc Oo Fl c Oc Oo Fl l Oc Oo Fl X Oc Op Ar branch
1814 Rebase commits on the specified
1816 onto the tip of the current branch of the work tree.
1819 must share common ancestry with the work tree's current branch.
1820 Rebasing begins with the first descendant commit of the youngest
1821 common ancestor commit shared by the specified
1823 and the work tree's current branch, and stops once the tip commit
1830 is used as intended, the specified
1832 represents a local commit history and may already contain changes
1833 that are not yet visible in any other repositories.
1834 The work tree's current branch, which must be set with
1838 operation, represents a branch from a remote repository which shares
1839 a common history with the specified
1841 but has progressed, and perhaps diverged, due to commits added to the
1844 Rebased commits are accumulated on a temporary branch which the work tree
1845 will remain switched to throughout the entire rebase operation.
1846 Commits on this branch represent the same changes with the same log
1847 messages as their counterparts on the original
1849 but with different commit IDs.
1850 Once rebasing has completed successfully, the temporary branch becomes
1851 the new version of the specified
1853 and the work tree is automatically switched to it.
1855 Old commits in their pre-rebase state are automatically backed up in the
1856 .Dq refs/got/backup/rebase
1857 reference namespace.
1858 As long as these references are not removed older versions of rebased
1859 commits will remain in the repository and can be viewed with the
1862 Removal of these references makes objects which become unreachable via
1863 any reference subject to removal by Git's garbage collector or
1864 .Cm gotadmin cleanup .
1866 While rebasing commits, show the status of each affected file,
1867 using the following status codes:
1868 .Bl -column YXZ description
1869 .It G Ta file was merged
1870 .It C Ta file was merged and conflicts occurred during merge
1871 .It ! Ta changes destined for a missing file were not merged
1872 .It D Ta file was deleted
1873 .It d Ta file's deletion was prevented by local modifications
1874 .It A Ta new file was added
1875 .It \(a~ Ta changes destined for a non-regular file were not merged
1876 .It ? Ta changes destined for an unversioned file were not merged
1879 If merge conflicts occur, the rebase operation is interrupted and may
1880 be continued once conflicts have been resolved.
1881 If any files with destined changes are found to be missing or unversioned,
1882 or if files could not be deleted due to differences in deleted content,
1883 the rebase operation will be interrupted to prevent potentially incomplete
1884 changes from being committed to the repository without user intervention.
1885 The work tree may be modified as desired and the rebase operation can be
1886 continued once the changes present in the work tree are considered complete.
1887 Alternatively, the rebase operation may be aborted which will leave
1889 unmodified and the work tree switched back to its original branch.
1891 If a merge conflict is resolved in a way which renders the merged
1892 change into a no-op change, the corresponding commit will be elided
1893 when the rebase operation continues.
1896 will refuse to run if certain preconditions are not met.
1897 If the work tree is not yet fully updated to the tip commit of its
1898 branch, then the work tree must first be updated with
1900 If changes have been staged with
1902 these changes must first be committed with
1906 If the work tree contains local changes, these changes must first be
1913 contains changes to files outside of the work tree's path prefix,
1914 the work tree cannot be used to rebase this branch.
1920 commands will refuse to run while a rebase operation is in progress.
1921 Other commands which manipulate the work tree may be used for
1922 conflict resolution purposes.
1926 is already based on the work tree's current branch, then no commits
1927 need to be rebased and
1929 will simply switch the work tree to the specified
1931 and update files in the work tree accordingly.
1938 Abort an interrupted rebase operation.
1939 If this option is used, no other command-line arguments are allowed.
1941 Continue an interrupted rebase operation.
1942 If this option is used, no other command-line arguments are allowed.
1944 Show a list of past rebase operations, represented by references in the
1945 .Dq refs/got/backup/rebase
1946 reference namespace.
1948 Display the author, date, and log message of each backed up commit,
1949 the object ID of the corresponding post-rebase commit, and
1950 the object ID of their common ancestor commit.
1951 Given these object IDs,
1958 options can be used to examine the history of either version of the branch,
1963 option can be used to create a new branch from a pre-rebase state if desired.
1967 is specified, only show commits which at some point in time represented this
1969 Otherwise, list all backed up commits for any branches.
1971 If this option is used,
1973 does not require a work tree.
1974 None of the other options can be used together with
1977 Delete backups created by past rebase operations, represented by references
1979 .Dq refs/got/backup/rebase
1980 reference namespace.
1984 is specified, only delete backups which at some point in time represented
1986 Otherwise, delete all references found within
1987 .Dq refs/got/backup/rebase .
1989 Any commit, tree, tag, and blob objects belonging to deleted backups
1990 remain in the repository and may be removed separately with
1991 Git's garbage collector or
1992 .Cm gotadmin cleanup .
1994 If this option is used,
1996 does not require a work tree.
1997 None of the other options can be used together with
2001 .It Cm histedit Oo Fl a Oc Oo Fl c Oc Oo Fl e Oc Oo Fl f Oc Oo Fl F Ar histedit-script Oc Oo Fl m Oc Oo Fl l Oc Oo Fl X Oc Op Ar branch
2003 Edit commit history between the work tree's current base commit and
2004 the tip commit of the work tree's current branch.
2008 operation, the work tree's current branch must be set with
2010 to the branch which should be edited, unless this branch is already the
2011 current branch of the work tree.
2012 The tip of this branch represents the upper bound (inclusive) of commits
2017 Furthermore, the work tree's base commit
2020 to a point in this branch's commit history where editing should begin.
2021 This commit represents the lower bound (non-inclusive) of commits touched
2026 Editing of commit history is controlled via a
2028 which can be written in an editor based on a template, passed on the
2029 command line, or generated with the
2035 The format of the histedit script is line-based.
2036 Each line in the script begins with a command name, followed by
2037 whitespace and an argument.
2038 For most commands, the expected argument is a commit ID SHA1 hash.
2039 Any remaining text on the line is ignored.
2040 Lines which begin with the
2042 character are ignored entirely.
2044 The available commands are as follows:
2045 .Bl -column YXZ pick-commit
2046 .It pick Ar commit Ta Use the specified commit as it is.
2047 .It edit Ar commit Ta Use the specified commit but once changes have been
2048 merged into the work tree interrupt the histedit operation for amending.
2049 .It fold Ar commit Ta Combine the specified commit with the next commit
2050 listed further below that will be used.
2051 .It drop Ar commit Ta Remove this commit from the edited history.
2052 .It mesg Ar log-message Ta Use the specified single-line log message for
2053 the commit on the previous line.
2054 If the log message argument is left empty, open an editor where a new
2055 log message can be written.
2058 Every commit in the history being edited must be mentioned in the script.
2059 Lines may be re-ordered to change the order of commits in the edited history.
2060 No commit may be listed more than once.
2062 Edited commits are accumulated on a temporary branch which the work tree
2063 will remain switched to throughout the entire histedit operation.
2064 Once history editing has completed successfully, the temporary branch becomes
2065 the new version of the work tree's branch and the work tree is automatically
2068 Old commits in their pre-histedit state are automatically backed up in the
2069 .Dq refs/got/backup/histedit
2070 reference namespace.
2071 As long as these references are not removed older versions of edited
2072 commits will remain in the repository and can be viewed with the
2075 Removal of these references makes objects which become unreachable via
2076 any reference subject to removal by Git's garbage collector or
2077 .Cm gotadmin cleanup .
2079 While merging commits, show the status of each affected file,
2080 using the following status codes:
2081 .Bl -column YXZ description
2082 .It G Ta file was merged
2083 .It C Ta file was merged and conflicts occurred during merge
2084 .It ! Ta changes destined for a missing file were not merged
2085 .It D Ta file was deleted
2086 .It d Ta file's deletion was prevented by local modifications
2087 .It A Ta new file was added
2088 .It \(a~ Ta changes destined for a non-regular file were not merged
2089 .It ? Ta changes destined for an unversioned file were not merged
2092 If merge conflicts occur, the histedit operation is interrupted and may
2093 be continued once conflicts have been resolved.
2094 If any files with destined changes are found to be missing or unversioned,
2095 or if files could not be deleted due to differences in deleted content,
2096 the histedit operation will be interrupted to prevent potentially incomplete
2097 changes from being committed to the repository without user intervention.
2098 The work tree may be modified as desired and the histedit operation can be
2099 continued once the changes present in the work tree are considered complete.
2100 Alternatively, the histedit operation may be aborted which will leave
2101 the work tree switched back to its original branch.
2103 If a merge conflict is resolved in a way which renders the merged
2104 change into a no-op change, the corresponding commit will be elided
2105 when the histedit operation continues.
2108 will refuse to run if certain preconditions are not met.
2109 If the work tree's current branch is not in the
2111 reference namespace, the history of the branch may not be edited.
2112 If the work tree contains multiple base commits, it must first be updated
2113 to a single base commit with
2115 If changes have been staged with
2117 these changes must first be committed with
2121 If the work tree contains local changes, these changes must first be
2126 If the edited history contains changes to files outside of the work tree's
2127 path prefix, the work tree cannot be used to edit the history of this branch.
2134 commands will refuse to run while a histedit operation is in progress.
2135 Other commands which manipulate the work tree may be used, and the
2137 command may be used to commit arbitrary changes to the temporary branch
2138 while the histedit operation is interrupted.
2145 Abort an interrupted histedit operation.
2146 If this option is used, no other command-line arguments are allowed.
2148 Continue an interrupted histedit operation.
2149 If this option is used, no other command-line arguments are allowed.
2151 Interrupt the histedit operation for editing after merging each commit.
2152 This option is a quick equivalent to a histedit script which uses the
2154 command for all commits.
2157 option can only be used when starting a new histedit operation.
2158 If this option is used, no other command-line arguments are allowed.
2160 Fold all commits into a single commit.
2161 This option is a quick equivalent to a histedit script which folds all
2162 commits, combining them all into one commit.
2165 option can only be used when starting a new histedit operation.
2166 If this option is used, no other command-line arguments are allowed.
2167 .It Fl F Ar histedit-script
2170 instead of opening a temporary file in an editor where a histedit script
2173 Edit log messages only.
2174 This option is a quick equivalent to a histedit script which edits
2175 only log messages but otherwise leaves every picked commit as-is.
2178 option can only be used when starting a new histedit operation.
2179 If this option is used, no other command-line arguments are allowed.
2181 Show a list of past histedit operations, represented by references in the
2182 .Dq refs/got/backup/histedit
2183 reference namespace.
2185 Display the author, date, and log message of each backed up commit,
2186 the object ID of the corresponding post-histedit commit, and
2187 the object ID of their common ancestor commit.
2188 Given these object IDs,
2195 options can be used to examine the history of either version of the branch,
2200 option can be used to create a new branch from a pre-histedit state if desired.
2204 is specified, only show commits which at some point in time represented this
2206 Otherwise, list all backed up commits for any branches.
2208 If this option is used,
2210 does not require a work tree.
2211 None of the other options can be used together with
2214 Delete backups created by past histedit operations, represented by references
2216 .Dq refs/got/backup/histedit
2217 reference namespace.
2221 is specified, only delete backups which at some point in time represented
2223 Otherwise, delete all references found within
2224 .Dq refs/got/backup/histedit .
2226 Any commit, tree, tag, and blob objects belonging to deleted backups
2227 remain in the repository and may be removed separately with
2228 Git's garbage collector or
2229 .Cm gotadmin cleanup .
2231 If this option is used,
2233 does not require a work tree.
2234 None of the other options can be used together with
2238 .It Cm integrate Ar branch
2240 Integrate the specified
2242 into the work tree's current branch.
2243 Files in the work tree are updated to match the contents on the integrated
2245 and the reference of the work tree's branch is changed to point at the
2246 head commit of the integrated
2249 Both branches can be considered equivalent after integration since they
2250 will be pointing at the same commit.
2251 Both branches remain available for future work, if desired.
2252 In case the integrated
2254 is no longer needed it may be deleted with
2257 Show the status of each affected file, using the following status codes:
2258 .Bl -column YXZ description
2259 .It U Ta file was updated
2260 .It D Ta file was deleted
2261 .It A Ta new file was added
2262 .It \(a~ Ta versioned file is obstructed by a non-regular file
2263 .It ! Ta a missing versioned file was restored
2267 will refuse to run if certain preconditions are not met.
2268 Most importantly, the
2270 must have been rebased onto the work tree's current branch with
2272 before it can be integrated, in order to linearize commit history and
2273 resolve merge conflicts.
2274 If the work tree contains multiple base commits, it must first be updated
2275 to a single base commit with
2277 If changes have been staged with
2279 these changes must first be committed with
2283 If the work tree contains local changes, these changes must first be
2289 .It Cm merge Oo Fl a Oc Oo Fl c Oc Oo Fl n Oc Op Ar branch
2291 Create a merge commit based on the current branch of the work tree and
2294 If a linear project history is desired, then use of
2296 should be preferred over
2298 However, even strictly linear projects may require merge commits in order
2299 to merge in new versions of third-party code stored on vendor branches
2303 Merge commits are commits based on multiple parent commits.
2304 The tip commit of the work tree's current branch, which must be set with
2308 operation, will be used as the first parent.
2309 The tip commit of the specified
2311 will be used as the second parent.
2313 No ancestral relationship between the two branches is required.
2314 If the two branches have already been merged previously, only new changes
2317 It is not possible to create merge commits with more than two parents.
2318 If more than one branch needs to be merged, then multiple merge commits
2319 with two parents each can be created in sequence.
2321 While merging changes found on the
2323 into the work tree, show the status of each affected file,
2324 using the following status codes:
2325 .Bl -column YXZ description
2326 .It G Ta file was merged
2327 .It C Ta file was merged and conflicts occurred during merge
2328 .It ! Ta changes destined for a missing file were not merged
2329 .It D Ta file was deleted
2330 .It d Ta file's deletion was prevented by local modifications
2331 .It A Ta new file was added
2332 .It \(a~ Ta changes destined for a non-regular file were not merged
2333 .It ? Ta changes destined for an unversioned file were not merged
2336 If merge conflicts occur, the merge operation is interrupted and conflicts
2337 must be resolved before the merge operation can continue.
2338 If any files with destined changes are found to be missing or unversioned,
2339 or if files could not be deleted due to differences in deleted content,
2340 the merge operation will be interrupted to prevent potentially incomplete
2341 changes from being committed to the repository without user intervention.
2342 The work tree may be modified as desired and the merge can be continued
2343 once the changes present in the work tree are considered complete.
2344 Alternatively, the merge operation may be aborted which will leave
2345 the work tree's current branch unmodified.
2347 If a merge conflict is resolved in a way which renders all merged
2348 changes into no-op changes, the merge operation cannot continue
2349 and must be aborted.
2352 will refuse to run if certain preconditions are not met.
2355 is based on the work tree's current branch, then no merge commit can
2358 may be used to integrate the
2361 If the work tree is not yet fully updated to the tip commit of its
2362 branch, then the work tree must first be updated with
2364 If the work tree contains multiple base commits, it must first be updated
2365 to a single base commit with
2367 If changes have been staged with
2369 these changes must first be committed with
2373 If the work tree contains local changes, these changes must first be
2380 contains changes to files outside of the work tree's path prefix,
2381 the work tree cannot be used to merge this branch.
2391 commands will refuse to run while a merge operation is in progress.
2392 Other commands which manipulate the work tree may be used for
2393 conflict resolution purposes.
2400 Abort an interrupted merge operation.
2401 If this option is used, no other command-line arguments are allowed.
2403 Continue an interrupted merge operation.
2404 If this option is used, no other command-line arguments are allowed.
2406 Merge changes into the work tree as usual but do not create a merge
2408 The merge result can be adjusted as desired before a merge commit is
2411 Alternatively, the merge may be aborted with
2415 .It Cm stage Oo Fl l Oc Oo Fl p Oc Oo Fl F Ar response-script Oc Oo Fl S Oc Op Ar path ...
2417 Stage local changes for inclusion in the next commit.
2420 is specified, stage all changes in the work tree.
2421 Otherwise, stage changes at or within the specified paths.
2422 Paths may be staged if they are added, modified, or deleted according to
2425 Show the status of each affected file, using the following status codes:
2426 .Bl -column YXZ description
2427 .It A Ta file addition has been staged
2428 .It M Ta file modification has been staged
2429 .It D Ta file deletion has been staged
2432 Staged file contents are saved in newly created blob objects in the repository.
2433 These blobs will be referred to by tree objects once staged changes have been
2436 Staged changes affect the behaviour of
2441 While paths with staged changes exist, the
2443 command will refuse to commit any paths which do not have staged changes.
2444 Local changes created on top of staged changes can only be committed if
2445 the path is staged again, or if the staged changes are committed first.
2448 command will show both local changes and staged changes.
2451 command is able to display local changes relative to staged changes,
2452 and to display staged changes relative to the repository.
2455 command cannot revert staged changes but may be used to revert
2456 local changes created on top of staged changes.
2463 Instead of staging new changes, list paths which are already staged,
2464 along with the IDs of staged blob objects and stage status codes.
2465 If paths were provided on the command line, show the staged paths
2466 among the specified paths.
2467 Otherwise, show all staged paths.
2469 Instead of staging the entire content of a changed file, interactively
2470 select or reject changes for staging based on
2474 (reject change), and
2476 (quit staging this file) responses.
2477 If a file is in modified status, individual patches derived from the
2478 modified file content can be staged.
2479 Files in added or deleted status may only be staged or rejected in
2481 .It Fl F Ar response-script
2489 responses line-by-line from the specified
2491 file instead of prompting interactively.
2493 Allow staging of symbolic links which point outside of the path space
2494 that is under version control.
2497 will reject such symbolic links due to safety concerns.
2500 may decide to represent such a symbolic link as a regular file which contains
2501 the link's target path, rather than creating an actual symbolic link which
2502 points outside of the work tree.
2503 Use of this option is discouraged because external mechanisms such as
2505 are better suited for managing symbolic links to paths not under
2510 will refuse to run if certain preconditions are not met.
2511 If a file contains merge conflicts, these conflicts must be resolved first.
2512 If a file is found to be out of date relative to the head commit on the
2513 work tree's current branch, the file must be updated with
2515 before it can be staged (however, this does not prevent the file from
2516 becoming out-of-date at some point after having been staged).
2523 commands will refuse to run while staged changes exist.
2524 If staged changes cannot be committed because a staged path
2525 is out of date, the path must be unstaged with
2527 before it can be updated with
2529 and may then be staged again if necessary.
2531 .It Cm unstage Oo Fl p Oc Oo Fl F Ar response-script Oc Op Ar path ...
2533 Merge staged changes back into the work tree and put affected paths
2534 back into non-staged status.
2537 is specified, unstage all staged changes across the entire work tree.
2538 Otherwise, unstage changes at or within the specified paths.
2540 Show the status of each affected file, using the following status codes:
2541 .Bl -column YXZ description
2542 .It G Ta file was unstaged
2543 .It C Ta file was unstaged and conflicts occurred during merge
2544 .It ! Ta changes destined for a missing file were not merged
2545 .It D Ta file was staged as deleted and still is deleted
2546 .It d Ta file's deletion was prevented by local modifications
2547 .It \(a~ Ta changes destined for a non-regular file were not merged
2555 Instead of unstaging the entire content of a changed file, interactively
2556 select or reject changes for unstaging based on
2560 (keep change staged), and
2562 (quit unstaging this file) responses.
2563 If a file is staged in modified status, individual patches derived from the
2564 staged file content can be unstaged.
2565 Files staged in added or deleted status may only be unstaged in their entirety.
2566 .It Fl F Ar response-script
2574 responses line-by-line from the specified
2576 file instead of prompting interactively.
2578 .It Cm cat Oo Fl c Ar commit Oc Oo Fl r Ar repository-path Oc Oo Fl P Oc Ar arg ...
2579 Parse and print contents of objects to standard output in a line-based
2581 Content of commit, tree, and tag objects is printed in a way similar
2582 to the actual content stored in such objects.
2583 Blob object contents are printed as they would appear in files on disk.
2585 Attempt to interpret each argument as a reference, a tag name, or
2586 an object ID SHA1 hash.
2587 References will be resolved to an object ID.
2588 Tag names will resolved to a tag object.
2589 An abbreviated hash argument will be expanded to a full SHA1 hash
2590 automatically, provided the abbreviation is unique.
2592 If none of the above interpretations produce a valid result, or if the
2594 option is used, attempt to interpret the argument as a path which will
2595 be resolved to the ID of an object found at this path in the repository.
2602 Look up paths in the specified
2604 If this option is not used, paths are looked up in the commit resolved
2605 via the repository's HEAD reference.
2606 The expected argument is a commit ID SHA1 hash or an existing reference
2607 or tag name which will be resolved to a commit ID.
2608 An abbreviated hash argument will be expanded to a full SHA1 hash
2609 automatically, provided the abbreviation is unique.
2610 .It Fl r Ar repository-path
2611 Use the repository at the specified path.
2612 If not specified, assume the repository is located at or above the current
2614 If this directory is a
2616 work tree, use the repository path associated with this work tree.
2618 Interpret all arguments as paths only.
2619 This option can be used to resolve ambiguity in cases where paths
2620 look like tag names, reference names, or object IDs.
2622 .It Cm info Op Ar path ...
2623 Display meta-data stored in a work tree.
2628 The work tree to use is resolved implicitly by walking upwards from the
2629 current working directory.
2633 arguments are specified, show additional per-file information for tracked
2634 files located at or within these paths.
2637 argument corresponds to the work tree's root directory, display information
2638 for all tracked files.
2641 .Bl -tag -width GOT_AUTHOR
2643 The author's name and email address for
2648 .Dq An Flan Hacker Aq Mt flan_hacker@openbsd.org .
2651 may fail to parse commits without an email address in author data,
2655 environment variables with a missing email address.
2657 .Ev GOT_AUTHOR will be overridden by configuration settings in
2663 configuration settings in the repository's
2670 configuration settings contained in Git's global
2672 configuration file will only be used if neither
2676 environment variable provide author information.
2677 .It Ev VISUAL , EDITOR
2678 The editor spawned by
2686 text editor will be spawned in order to give
2688 the attention it deserves.
2689 .It Ev GOT_LOG_DEFAULT_LIMIT
2690 The default limit on the number of commits traversed by
2692 If set to zero, the limit is unbounded.
2693 This variable will be silently ignored if it is set to a non-numeric value.
2696 .Bl -tag -width packed-refs -compact
2698 Repository-wide configuration settings for
2702 configuration file located in the root directory of a Git repository
2703 supersedes any relevant settings in Git's
2707 .It Pa .got/got.conf
2708 Worktree-specific configuration settings for
2712 configuration file in the
2714 meta-data directory of a work tree supersedes any relevant settings in
2717 configuration file and Git's
2724 Enable tab-completion of
2729 .Dl $ set -A complete_got_1 -- $(got -h 2>&1 | sed -n s/commands://p)
2731 Clone an existing Git repository for use with
2735 .Dl $ got clone ssh://git@github.com/openbsd/src.git
2737 Use of HTTP URLs currently requires
2741 .Dl $ git clone --bare https://github.com/openbsd/src.git
2743 Alternatively, for quick and dirty local testing of
2745 a new Git repository could be created and populated with files,
2746 e.g. from a temporary CVS checkout located at
2749 .Dl $ got init /var/git/src.git
2750 .Dl $ got import -r /var/git/src.git -I CVS -I obj /tmp/src
2752 Check out a work tree from the Git repository to /usr/src:
2754 .Dl $ got checkout /var/git/src.git /usr/src
2756 View local changes in a work tree directory:
2758 .Dl $ got diff | less
2760 In a work tree, display files in a potentially problematic state:
2762 .Dl $ got status -s 'C!~?'
2764 Interactively revert selected local changes in a work tree directory:
2766 .Dl $ got revert -p -R\ .
2768 In a work tree or a git repository directory, list all branch references:
2772 In a work tree or a git repository directory, create a new branch called
2773 .Dq unified-buffer-cache
2774 which is forked off the
2778 .Dl $ got branch -c master unified-buffer-cache
2780 Switch an existing work tree to the branch
2781 .Dq unified-buffer-cache .
2782 Local changes in the work tree will be preserved and merged if necessary:
2784 .Dl $ got update -b unified-buffer-cache
2786 Create a new commit from local changes in a work tree directory.
2787 This new commit will become the head commit of the work tree's current branch:
2791 In a work tree or a git repository directory, view changes committed in
2792 the 3 most recent commits to the work tree's branch, or the branch resolved
2793 via the repository's HEAD reference, respectively:
2795 .Dl $ got log -p -l 3
2797 As above, but display changes in the order in which
2799 could apply them in sequence:
2801 .Dl $ got log -p -l 3 -R
2803 In a work tree or a git repository directory, log the history of a subdirectory:
2805 .Dl $ got log sys/uvm
2807 While operating inside a work tree, paths are specified relative to the current
2808 working directory, so this command will log the subdirectory
2811 .Dl $ cd sys/uvm && got log\ .
2813 And this command has the same effect:
2815 .Dl $ cd sys/dev/usb && got log ../../uvm
2817 And this command displays work tree meta-data about all tracked files:
2820 .Dl $ got info\ . | less
2822 Add new files and remove obsolete files in a work tree directory:
2824 .Dl $ got add sys/uvm/uvm_ubc.c
2825 .Dl $ got remove sys/uvm/uvm_vnode.c
2827 Create a new commit from local changes in a work tree directory
2828 with a pre-defined log message.
2830 .Dl $ got commit -m 'unify the buffer cache'
2832 Alternatively, create a new commit from local changes in a work tree
2833 directory with a log message that has been prepared in the file
2836 .Dl $ got commit -F /tmp/msg
2838 Update any work tree checked out from the
2839 .Dq unified-buffer-cache
2840 branch to the latest commit on this branch:
2844 Roll file content on the unified-buffer-cache branch back by one commit,
2845 and then fetch the rolled-back change into the work tree as a local change
2846 to be amended and perhaps committed again:
2848 .Dl $ got backout unified-buffer-cache
2849 .Dl $ got commit -m 'roll back previous'
2850 .Dl $ # now back out the previous backout :-)
2851 .Dl $ got backout unified-buffer-cache
2853 Fetch new changes on the remote repository's
2855 branch, making them visible on the local repository's
2862 In a repository created with a HTTP URL and
2863 .Cm git clone --bare
2866 command must be used instead:
2868 .Dl $ cd /var/git/src.git
2869 .Dl $ git fetch origin master:refs/remotes/origin/master
2873 branch to merge the new changes that are now visible on the
2878 .Dl $ got update -b origin/master
2879 .Dl $ got rebase master
2882 .Dq unified-buffer-cache
2883 branch on top of the new head commit of the
2887 .Dl $ got update -b master
2888 .Dl $ got rebase unified-buffer-cache
2890 Create a patch from all changes on the unified-buffer-cache branch.
2891 The patch can be mailed out for review and applied to
2895 .Dl $ got diff master unified-buffer-cache > /tmp/ubc.diff
2897 Edit the entire commit history of the
2898 .Dq unified-buffer-cache
2901 .Dl $ got update -b unified-buffer-cache
2902 .Dl $ got update -c master
2905 Before working against existing branches in a repository cloned with
2906 .Cm git clone --bare
2911 must be configured to map all references in the remote repository
2914 namespace of the local repository.
2915 This can be achieved by setting Git's
2916 .Pa remote.origin.fetch
2917 configuration variable to the value
2918 .Dq +refs/heads/*:refs/remotes/origin/*
2923 .Dl $ cd /var/git/repo
2924 .Dl $ git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*'
2928 option must be disabled:
2930 .Dl $ cd /var/git/repo
2931 .Dl $ git config remote.origin.mirror false
2933 Alternatively, the following
2935 configuration item can be added manually to the Git repository's
2939 .Dl [remote \&"origin\&"]
2941 .Dl fetch = +refs/heads/*:refs/remotes/origin/*
2944 This configuration leaves the local repository's
2946 namespace free for use by local branches checked out with
2948 and, if needed, created with
2951 .Dq refs/remotes/origin
2952 namespace can now be updated with incoming changes from the remote
2957 without extra command line arguments.
2958 Newly fetched changes can be examined with
2961 Display changes on the remote repository's version of the
2963 branch, as of the last time
2967 .Dl $ got log -c origin/master | less
2969 As shown here, most commands accept abbreviated reference names such as
2972 .Dq refs/remotes/origin/master .
2973 The latter is only needed in case of ambiguity.
2976 must be used to merge changes which are visible on the
2981 This will also merge local changes, if any, with the incoming changes:
2983 .Dl $ got update -b origin/master
2984 .Dl $ got rebase master
2986 In order to make changes committed to the
2987 .Dq unified-buffer-cache
2991 .Dq unified-buffer-cache
2992 branch must first be rebased onto the
2996 .Dl $ got update -b master
2997 .Dl $ got rebase unified-buffer-cache
3000 .Dq unified-buffer-cache
3001 branch can now be made visible on the
3005 Because the rebase operation switched the work tree to the
3006 .Dq unified-buffer-cache
3007 branch, the work tree must be switched back to the
3011 .Dl $ got update -b master
3012 .Dl $ got integrate unified-buffer-cache
3016 branch, log messages for local changes can now be amended with
3018 by other developers and any other important new information:
3020 .Dl $ got update -c origin/master
3021 .Dl $ got histedit -m
3023 If the remote repository offers write access, local changes on the
3025 branch can be sent to the remote repository with
3029 can be run without further arguments.
3030 The arguments shown here match defaults, provided the work tree's
3031 current branch is the
3035 .Dl $ got send -b master origin
3037 If the remote repository requires the HTTPS protocol, the
3039 command must be used instead:
3041 .Dl $ cd /var/git/src.git
3042 .Dl $ git push origin master
3046 .Xr git-repository 5 ,
3047 .Xr got-worktree 5 ,
3050 .An Stefan Sperling Aq Mt stsp@openbsd.org
3051 .An Martin Pieuchot Aq Mt mpi@openbsd.org
3052 .An Joshua Stein Aq Mt jcs@openbsd.org
3053 .An Ori Bernstein Aq Mt ori@openbsd.org
3056 is a work-in-progress and some features remain to be implemented.
3058 At present, the user has to fall back on
3060 to perform some tasks.
3064 Reading from remote repositories over HTTP or HTTPS protocols requires
3069 Writing to remote repositories over HTTP or HTTPS protocols requires
3072 The creation of merge commits with more than two parent commits requires
3075 In situations where files or directories were moved around
3077 will not automatically merge changes to new locations and
3079 will usually produce better results.