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 Oo Fl R 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.
1371 Reverse the patch before applying it.
1374 .It Cm revert Oo Fl p Oc Oo Fl F Ar response-script Oc Oo Fl R Oc Ar path ...
1376 Revert any local changes in files at the specified paths in a work tree.
1377 File contents will be overwritten with those contained in the
1378 work tree's base commit.
1379 There is no way to bring discarded changes back after
1382 If a file was added with
1384 it will become an unversioned file again.
1385 If a file was deleted with
1387 it will be restored.
1394 Instead of reverting all changes in files, interactively select or reject
1395 changes to revert based on
1401 (quit reverting this file) responses.
1402 If a file is in modified status, individual patches derived from the
1403 modified file content can be reverted.
1404 Files in added or deleted status may only be reverted in their entirety.
1405 .It Fl F Ar response-script
1413 responses line-by-line from the specified
1415 file instead of prompting interactively.
1417 Permit recursion into directories.
1418 If this option is not specified,
1420 will refuse to run if a specified
1425 .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 ...
1427 Create a new commit in the repository from changes in a work tree
1428 and use this commit as the new base commit for the work tree.
1431 is specified, commit all changes in the work tree.
1432 Otherwise, commit changes at or within the specified paths.
1434 If changes have been explicitly staged for commit with
1436 only commit staged changes and reject any specified paths which
1437 have not been staged.
1440 opens a temporary file in an editor where a log message can be written
1448 options are used together.
1450 Show the status of each affected file, using the following status codes:
1451 .Bl -column YXZ description
1452 .It M Ta modified file
1453 .It D Ta file was deleted
1454 .It A Ta new file was added
1455 .It m Ta modified file modes (executable bit only)
1458 Files which are not part of the new commit will retain their previously
1459 recorded base commit.
1462 commands may refuse to run while the work tree contains files from
1463 multiple base commits.
1464 The base commit of such a work tree can be made consistent by running
1466 across the entire work tree.
1470 command requires the
1472 environment variable to be set,
1473 unless an author has been configured in
1479 configuration settings can be
1480 obtained from the repository's
1482 file or from Git's global
1491 Use the prepared log message stored in the file found at
1493 when creating the new commit.
1495 opens a temporary file in an editor where the prepared log message can be
1496 reviewed and edited further if needed.
1497 Cannot be used together with the
1501 Use the specified log message when creating the new commit.
1502 Cannot be used together with the
1506 This option prevents
1508 from opening the commit message in an editor.
1509 It has no effect unless it is used together with the
1511 option and is intended for non-interactive use such as scripting.
1513 Allow the addition of symbolic links which point outside of the path space
1514 that is under version control.
1517 will reject such symbolic links due to safety concerns.
1520 may decide to represent such a symbolic link as a regular file which contains
1521 the link's target path, rather than creating an actual symbolic link which
1522 points outside of the work tree.
1523 Use of this option is discouraged because external mechanisms such as
1525 are better suited for managing symbolic links to paths not under
1530 will refuse to run if certain preconditions are not met.
1531 If the work tree's current branch is not in the
1533 reference namespace, new commits may not be created on this branch.
1534 Local changes may only be committed if they are based on file content
1535 found in the most recent commit on the work tree's branch.
1536 If a path is found to be out of date,
1538 must be used first in order to merge local changes with changes made
1541 .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
1543 Send new changes to a remote repository.
1545 .Ar remote-repository
1549 The remote repository's URL is obtained from the corresponding entry in
1553 file of the local repository, as created by
1556 All objects corresponding to new changes will be written to a temporary
1557 pack file which is then uploaded to the server.
1558 Upon success, references in the
1560 reference namespace of the local repository will be updated to point at
1561 the commits which have been sent.
1563 By default, changes will only be sent if they are based on up-to-date
1564 copies of relevant branches in the remote repository.
1565 If any changes to be sent are based on out-of-date copies or would
1566 otherwise break linear history of existing branches, new changes must
1567 be fetched from the server with
1569 and local branches must be rebased with
1576 option can be used to make exceptions to these requirements.
1583 Send all branches from the local repository's
1585 reference namespace.
1588 option is equivalent to listing all branches with multiple
1591 Cannot be used together with the
1597 from the local repository's
1599 reference namespace.
1600 This option may be specified multiple times to build a list of branches
1602 If this option is not specified, default to the work tree's current branch
1603 if invoked in a work tree, or to the repository's HEAD reference.
1604 Cannot be used together with the
1608 Delete the specified
1610 from the remote repository's
1612 reference namespace.
1613 This option may be specified multiple times to build a list of branches
1616 Only references are deleted.
1617 Any commit, tree, tag, and blob objects belonging to deleted branches
1618 may become subject to deletion by Git's garbage collector running on
1621 Requesting deletion of branches results in an error if the server
1622 does not support this feature or disallows the deletion of branches
1623 based on its configuration.
1625 Attempt to force the server to overwrite existing branches or tags
1626 in the remote repository, even when
1630 would usually be required before changes can be sent.
1631 The server may reject forced requests regardless, depending on its
1634 Any commit, tree, tag, and blob objects belonging to overwritten branches
1635 or tags may become subject to deletion by Git's garbage collector running
1640 reference namespace is globally shared between all repositories.
1643 option to overwrite tags is discouraged because it can lead to
1644 inconsistencies between the tags present in different repositories.
1645 In general, creating a new tag with a different name is recommended
1646 instead of overwriting an existing tag.
1650 option is particularly discouraged if changes being sent are based
1651 on an out-of-date copy of a branch in the remote repository.
1652 Instead of using the
1654 option, new changes should
1657 and local branches should be rebased with
1659 followed by another attempt to send the changes.
1663 option should only be needed in situations where the remote repository's
1664 copy of a branch or tag is known to be out-of-date and is considered
1666 The risks of creating inconsistencies between different repositories
1667 should also be taken into account.
1668 .It Fl r Ar repository-path
1669 Use the repository at the specified path.
1670 If not specified, assume the repository is located at or above the current
1672 If this directory is a
1674 work tree, use the repository path associated with this work tree.
1678 from the local repository's
1680 reference namespace, in addition to any branches that are being sent.
1683 option may be specified multiple times to build a list of tags to send.
1684 No tags will be sent if the
1688 Raise an error if the specified
1690 already exists in the remote repository, unless the
1692 option is used to overwrite the server's copy of the tag.
1693 In general, creating a new tag with a different name is recommended
1694 instead of overwriting an existing tag.
1696 Cannot be used together with the
1700 Attempt to send all tags from the local repository's
1702 reference namespace.
1705 option is equivalent to listing all tags with multiple
1708 Cannot be used together with the
1712 Suppress progress reporting output.
1713 The same option will be passed to
1720 to print debugging messages to standard error output.
1721 The same option will be passed to
1724 Multiple -v options increase the verbosity.
1728 .It Cm cherrypick Ar commit
1730 Merge changes from a single
1735 should be on a different branch than the work tree's base commit.
1736 The expected argument is a reference or a commit ID SHA1 hash.
1737 An abbreviated hash argument will be expanded to a full SHA1 hash
1738 automatically, provided the abbreviation is unique.
1740 Show the status of each affected file, using the following status codes:
1741 .Bl -column YXZ description
1742 .It G Ta file was merged
1743 .It C Ta file was merged and conflicts occurred during merge
1744 .It ! Ta changes destined for a missing file were not merged
1745 .It D Ta file was deleted
1746 .It d Ta file's deletion was prevented by local modifications
1747 .It A Ta new file was added
1748 .It \(a~ Ta changes destined for a non-regular file were not merged
1749 .It ? Ta changes destined for an unversioned file were not merged
1752 The merged changes will appear as local changes in the work tree, which
1755 amended manually or with further
1760 or discarded again with
1764 will refuse to run if certain preconditions are not met.
1765 If the work tree contains multiple base commits, it must first be updated
1766 to a single base commit with
1768 If any relevant files already contain merge conflicts, these
1769 conflicts must be resolved first.
1771 .It Cm backout Ar commit
1773 Reverse-merge changes from a single
1778 should be on the same branch as the work tree's base commit.
1779 The expected argument is a reference or a commit ID SHA1 hash.
1780 An abbreviated hash argument will be expanded to a full SHA1 hash
1781 automatically, provided the abbreviation is unique.
1783 Show the status of each affected file, using the following status codes:
1784 .Bl -column YXZ description
1785 .It G Ta file was merged
1786 .It C Ta file was merged and conflicts occurred during merge
1787 .It ! Ta changes destined for a missing file were not merged
1788 .It D Ta file was deleted
1789 .It d Ta file's deletion was prevented by local modifications
1790 .It A Ta new file was added
1791 .It \(a~ Ta changes destined for a non-regular file were not merged
1792 .It ? Ta changes destined for an unversioned file were not merged
1795 The reverse-merged changes will appear as local changes in the work tree,
1796 which may be viewed with
1798 amended manually or with further
1803 or discarded again with
1807 will refuse to run if certain preconditions are not met.
1808 If the work tree contains multiple base commits, it must first be updated
1809 to a single base commit with
1811 If any relevant files already contain merge conflicts, these
1812 conflicts must be resolved first.
1814 .It Cm rebase Oo Fl a Oc Oo Fl c Oc Oo Fl l Oc Oo Fl X Oc Op Ar branch
1816 Rebase commits on the specified
1818 onto the tip of the current branch of the work tree.
1821 must share common ancestry with the work tree's current branch.
1822 Rebasing begins with the first descendant commit of the youngest
1823 common ancestor commit shared by the specified
1825 and the work tree's current branch, and stops once the tip commit
1832 is used as intended, the specified
1834 represents a local commit history and may already contain changes
1835 that are not yet visible in any other repositories.
1836 The work tree's current branch, which must be set with
1840 operation, represents a branch from a remote repository which shares
1841 a common history with the specified
1843 but has progressed, and perhaps diverged, due to commits added to the
1846 Rebased commits are accumulated on a temporary branch which the work tree
1847 will remain switched to throughout the entire rebase operation.
1848 Commits on this branch represent the same changes with the same log
1849 messages as their counterparts on the original
1851 but with different commit IDs.
1852 Once rebasing has completed successfully, the temporary branch becomes
1853 the new version of the specified
1855 and the work tree is automatically switched to it.
1857 Old commits in their pre-rebase state are automatically backed up in the
1858 .Dq refs/got/backup/rebase
1859 reference namespace.
1860 As long as these references are not removed older versions of rebased
1861 commits will remain in the repository and can be viewed with the
1864 Removal of these references makes objects which become unreachable via
1865 any reference subject to removal by Git's garbage collector or
1866 .Cm gotadmin cleanup .
1868 While rebasing commits, show the status of each affected file,
1869 using the following status codes:
1870 .Bl -column YXZ description
1871 .It G Ta file was merged
1872 .It C Ta file was merged and conflicts occurred during merge
1873 .It ! Ta changes destined for a missing file were not merged
1874 .It D Ta file was deleted
1875 .It d Ta file's deletion was prevented by local modifications
1876 .It A Ta new file was added
1877 .It \(a~ Ta changes destined for a non-regular file were not merged
1878 .It ? Ta changes destined for an unversioned file were not merged
1881 If merge conflicts occur, the rebase operation is interrupted and may
1882 be continued once conflicts have been resolved.
1883 If any files with destined changes are found to be missing or unversioned,
1884 or if files could not be deleted due to differences in deleted content,
1885 the rebase operation will be interrupted to prevent potentially incomplete
1886 changes from being committed to the repository without user intervention.
1887 The work tree may be modified as desired and the rebase operation can be
1888 continued once the changes present in the work tree are considered complete.
1889 Alternatively, the rebase operation may be aborted which will leave
1891 unmodified and the work tree switched back to its original branch.
1893 If a merge conflict is resolved in a way which renders the merged
1894 change into a no-op change, the corresponding commit will be elided
1895 when the rebase operation continues.
1898 will refuse to run if certain preconditions are not met.
1899 If the work tree is not yet fully updated to the tip commit of its
1900 branch, then the work tree must first be updated with
1902 If changes have been staged with
1904 these changes must first be committed with
1908 If the work tree contains local changes, these changes must first be
1915 contains changes to files outside of the work tree's path prefix,
1916 the work tree cannot be used to rebase this branch.
1922 commands will refuse to run while a rebase operation is in progress.
1923 Other commands which manipulate the work tree may be used for
1924 conflict resolution purposes.
1928 is already based on the work tree's current branch, then no commits
1929 need to be rebased and
1931 will simply switch the work tree to the specified
1933 and update files in the work tree accordingly.
1940 Abort an interrupted rebase operation.
1941 If this option is used, no other command-line arguments are allowed.
1943 Continue an interrupted rebase operation.
1944 If this option is used, no other command-line arguments are allowed.
1946 Show a list of past rebase operations, represented by references in the
1947 .Dq refs/got/backup/rebase
1948 reference namespace.
1950 Display the author, date, and log message of each backed up commit,
1951 the object ID of the corresponding post-rebase commit, and
1952 the object ID of their common ancestor commit.
1953 Given these object IDs,
1960 options can be used to examine the history of either version of the branch,
1965 option can be used to create a new branch from a pre-rebase state if desired.
1969 is specified, only show commits which at some point in time represented this
1971 Otherwise, list all backed up commits for any branches.
1973 If this option is used,
1975 does not require a work tree.
1976 None of the other options can be used together with
1979 Delete backups created by past rebase operations, represented by references
1981 .Dq refs/got/backup/rebase
1982 reference namespace.
1986 is specified, only delete backups which at some point in time represented
1988 Otherwise, delete all references found within
1989 .Dq refs/got/backup/rebase .
1991 Any commit, tree, tag, and blob objects belonging to deleted backups
1992 remain in the repository and may be removed separately with
1993 Git's garbage collector or
1994 .Cm gotadmin cleanup .
1996 If this option is used,
1998 does not require a work tree.
1999 None of the other options can be used together with
2003 .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
2005 Edit commit history between the work tree's current base commit and
2006 the tip commit of the work tree's current branch.
2010 operation, the work tree's current branch must be set with
2012 to the branch which should be edited, unless this branch is already the
2013 current branch of the work tree.
2014 The tip of this branch represents the upper bound (inclusive) of commits
2019 Furthermore, the work tree's base commit
2022 to a point in this branch's commit history where editing should begin.
2023 This commit represents the lower bound (non-inclusive) of commits touched
2028 Editing of commit history is controlled via a
2030 which can be written in an editor based on a template, passed on the
2031 command line, or generated with the
2037 The format of the histedit script is line-based.
2038 Each line in the script begins with a command name, followed by
2039 whitespace and an argument.
2040 For most commands, the expected argument is a commit ID SHA1 hash.
2041 Any remaining text on the line is ignored.
2042 Lines which begin with the
2044 character are ignored entirely.
2046 The available commands are as follows:
2047 .Bl -column YXZ pick-commit
2048 .It pick Ar commit Ta Use the specified commit as it is.
2049 .It edit Ar commit Ta Use the specified commit but once changes have been
2050 merged into the work tree interrupt the histedit operation for amending.
2051 .It fold Ar commit Ta Combine the specified commit with the next commit
2052 listed further below that will be used.
2053 .It drop Ar commit Ta Remove this commit from the edited history.
2054 .It mesg Ar log-message Ta Use the specified single-line log message for
2055 the commit on the previous line.
2056 If the log message argument is left empty, open an editor where a new
2057 log message can be written.
2060 Every commit in the history being edited must be mentioned in the script.
2061 Lines may be re-ordered to change the order of commits in the edited history.
2062 No commit may be listed more than once.
2064 Edited commits are accumulated on a temporary branch which the work tree
2065 will remain switched to throughout the entire histedit operation.
2066 Once history editing has completed successfully, the temporary branch becomes
2067 the new version of the work tree's branch and the work tree is automatically
2070 Old commits in their pre-histedit state are automatically backed up in the
2071 .Dq refs/got/backup/histedit
2072 reference namespace.
2073 As long as these references are not removed older versions of edited
2074 commits will remain in the repository and can be viewed with the
2077 Removal of these references makes objects which become unreachable via
2078 any reference subject to removal by Git's garbage collector or
2079 .Cm gotadmin cleanup .
2081 While merging commits, show the status of each affected file,
2082 using the following status codes:
2083 .Bl -column YXZ description
2084 .It G Ta file was merged
2085 .It C Ta file was merged and conflicts occurred during merge
2086 .It ! Ta changes destined for a missing file were not merged
2087 .It D Ta file was deleted
2088 .It d Ta file's deletion was prevented by local modifications
2089 .It A Ta new file was added
2090 .It \(a~ Ta changes destined for a non-regular file were not merged
2091 .It ? Ta changes destined for an unversioned file were not merged
2094 If merge conflicts occur, the histedit operation is interrupted and may
2095 be continued once conflicts have been resolved.
2096 If any files with destined changes are found to be missing or unversioned,
2097 or if files could not be deleted due to differences in deleted content,
2098 the histedit operation will be interrupted to prevent potentially incomplete
2099 changes from being committed to the repository without user intervention.
2100 The work tree may be modified as desired and the histedit operation can be
2101 continued once the changes present in the work tree are considered complete.
2102 Alternatively, the histedit operation may be aborted which will leave
2103 the work tree switched back to its original branch.
2105 If a merge conflict is resolved in a way which renders the merged
2106 change into a no-op change, the corresponding commit will be elided
2107 when the histedit operation continues.
2110 will refuse to run if certain preconditions are not met.
2111 If the work tree's current branch is not in the
2113 reference namespace, the history of the branch may not be edited.
2114 If the work tree contains multiple base commits, it must first be updated
2115 to a single base commit with
2117 If changes have been staged with
2119 these changes must first be committed with
2123 If the work tree contains local changes, these changes must first be
2128 If the edited history contains changes to files outside of the work tree's
2129 path prefix, the work tree cannot be used to edit the history of this branch.
2136 commands will refuse to run while a histedit operation is in progress.
2137 Other commands which manipulate the work tree may be used, and the
2139 command may be used to commit arbitrary changes to the temporary branch
2140 while the histedit operation is interrupted.
2147 Abort an interrupted histedit operation.
2148 If this option is used, no other command-line arguments are allowed.
2150 Continue an interrupted histedit operation.
2151 If this option is used, no other command-line arguments are allowed.
2153 Interrupt the histedit operation for editing after merging each commit.
2154 This option is a quick equivalent to a histedit script which uses the
2156 command for all commits.
2159 option can only be used when starting a new histedit operation.
2160 If this option is used, no other command-line arguments are allowed.
2162 Fold all commits into a single commit.
2163 This option is a quick equivalent to a histedit script which folds all
2164 commits, combining them all into one commit.
2167 option can only be used when starting a new histedit operation.
2168 If this option is used, no other command-line arguments are allowed.
2169 .It Fl F Ar histedit-script
2172 instead of opening a temporary file in an editor where a histedit script
2175 Edit log messages only.
2176 This option is a quick equivalent to a histedit script which edits
2177 only log messages but otherwise leaves every picked commit as-is.
2180 option can only be used when starting a new histedit operation.
2181 If this option is used, no other command-line arguments are allowed.
2183 Show a list of past histedit operations, represented by references in the
2184 .Dq refs/got/backup/histedit
2185 reference namespace.
2187 Display the author, date, and log message of each backed up commit,
2188 the object ID of the corresponding post-histedit commit, and
2189 the object ID of their common ancestor commit.
2190 Given these object IDs,
2197 options can be used to examine the history of either version of the branch,
2202 option can be used to create a new branch from a pre-histedit state if desired.
2206 is specified, only show commits which at some point in time represented this
2208 Otherwise, list all backed up commits for any branches.
2210 If this option is used,
2212 does not require a work tree.
2213 None of the other options can be used together with
2216 Delete backups created by past histedit operations, represented by references
2218 .Dq refs/got/backup/histedit
2219 reference namespace.
2223 is specified, only delete backups which at some point in time represented
2225 Otherwise, delete all references found within
2226 .Dq refs/got/backup/histedit .
2228 Any commit, tree, tag, and blob objects belonging to deleted backups
2229 remain in the repository and may be removed separately with
2230 Git's garbage collector or
2231 .Cm gotadmin cleanup .
2233 If this option is used,
2235 does not require a work tree.
2236 None of the other options can be used together with
2240 .It Cm integrate Ar branch
2242 Integrate the specified
2244 into the work tree's current branch.
2245 Files in the work tree are updated to match the contents on the integrated
2247 and the reference of the work tree's branch is changed to point at the
2248 head commit of the integrated
2251 Both branches can be considered equivalent after integration since they
2252 will be pointing at the same commit.
2253 Both branches remain available for future work, if desired.
2254 In case the integrated
2256 is no longer needed it may be deleted with
2259 Show the status of each affected file, using the following status codes:
2260 .Bl -column YXZ description
2261 .It U Ta file was updated
2262 .It D Ta file was deleted
2263 .It A Ta new file was added
2264 .It \(a~ Ta versioned file is obstructed by a non-regular file
2265 .It ! Ta a missing versioned file was restored
2269 will refuse to run if certain preconditions are not met.
2270 Most importantly, the
2272 must have been rebased onto the work tree's current branch with
2274 before it can be integrated, in order to linearize commit history and
2275 resolve merge conflicts.
2276 If the work tree contains multiple base commits, it must first be updated
2277 to a single base commit with
2279 If changes have been staged with
2281 these changes must first be committed with
2285 If the work tree contains local changes, these changes must first be
2291 .It Cm merge Oo Fl a Oc Oo Fl c Oc Oo Fl n Oc Op Ar branch
2293 Create a merge commit based on the current branch of the work tree and
2296 If a linear project history is desired, then use of
2298 should be preferred over
2300 However, even strictly linear projects may require merge commits in order
2301 to merge in new versions of third-party code stored on vendor branches
2305 Merge commits are commits based on multiple parent commits.
2306 The tip commit of the work tree's current branch, which must be set with
2310 operation, will be used as the first parent.
2311 The tip commit of the specified
2313 will be used as the second parent.
2315 No ancestral relationship between the two branches is required.
2316 If the two branches have already been merged previously, only new changes
2319 It is not possible to create merge commits with more than two parents.
2320 If more than one branch needs to be merged, then multiple merge commits
2321 with two parents each can be created in sequence.
2323 While merging changes found on the
2325 into the work tree, show the status of each affected file,
2326 using the following status codes:
2327 .Bl -column YXZ description
2328 .It G Ta file was merged
2329 .It C Ta file was merged and conflicts occurred during merge
2330 .It ! Ta changes destined for a missing file were not merged
2331 .It D Ta file was deleted
2332 .It d Ta file's deletion was prevented by local modifications
2333 .It A Ta new file was added
2334 .It \(a~ Ta changes destined for a non-regular file were not merged
2335 .It ? Ta changes destined for an unversioned file were not merged
2338 If merge conflicts occur, the merge operation is interrupted and conflicts
2339 must be resolved before the merge operation can continue.
2340 If any files with destined changes are found to be missing or unversioned,
2341 or if files could not be deleted due to differences in deleted content,
2342 the merge operation will be interrupted to prevent potentially incomplete
2343 changes from being committed to the repository without user intervention.
2344 The work tree may be modified as desired and the merge can be continued
2345 once the changes present in the work tree are considered complete.
2346 Alternatively, the merge operation may be aborted which will leave
2347 the work tree's current branch unmodified.
2349 If a merge conflict is resolved in a way which renders all merged
2350 changes into no-op changes, the merge operation cannot continue
2351 and must be aborted.
2354 will refuse to run if certain preconditions are not met.
2357 is based on the work tree's current branch, then no merge commit can
2360 may be used to integrate the
2363 If the work tree is not yet fully updated to the tip commit of its
2364 branch, then the work tree must first be updated with
2366 If the work tree contains multiple base commits, it must first be updated
2367 to a single base commit with
2369 If changes have been staged with
2371 these changes must first be committed with
2375 If the work tree contains local changes, these changes must first be
2382 contains changes to files outside of the work tree's path prefix,
2383 the work tree cannot be used to merge this branch.
2393 commands will refuse to run while a merge operation is in progress.
2394 Other commands which manipulate the work tree may be used for
2395 conflict resolution purposes.
2402 Abort an interrupted merge operation.
2403 If this option is used, no other command-line arguments are allowed.
2405 Continue an interrupted merge operation.
2406 If this option is used, no other command-line arguments are allowed.
2408 Merge changes into the work tree as usual but do not create a merge
2410 The merge result can be adjusted as desired before a merge commit is
2413 Alternatively, the merge may be aborted with
2417 .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 ...
2419 Stage local changes for inclusion in the next commit.
2422 is specified, stage all changes in the work tree.
2423 Otherwise, stage changes at or within the specified paths.
2424 Paths may be staged if they are added, modified, or deleted according to
2427 Show the status of each affected file, using the following status codes:
2428 .Bl -column YXZ description
2429 .It A Ta file addition has been staged
2430 .It M Ta file modification has been staged
2431 .It D Ta file deletion has been staged
2434 Staged file contents are saved in newly created blob objects in the repository.
2435 These blobs will be referred to by tree objects once staged changes have been
2438 Staged changes affect the behaviour of
2443 While paths with staged changes exist, the
2445 command will refuse to commit any paths which do not have staged changes.
2446 Local changes created on top of staged changes can only be committed if
2447 the path is staged again, or if the staged changes are committed first.
2450 command will show both local changes and staged changes.
2453 command is able to display local changes relative to staged changes,
2454 and to display staged changes relative to the repository.
2457 command cannot revert staged changes but may be used to revert
2458 local changes created on top of staged changes.
2465 Instead of staging new changes, list paths which are already staged,
2466 along with the IDs of staged blob objects and stage status codes.
2467 If paths were provided on the command line, show the staged paths
2468 among the specified paths.
2469 Otherwise, show all staged paths.
2471 Instead of staging the entire content of a changed file, interactively
2472 select or reject changes for staging based on
2476 (reject change), and
2478 (quit staging this file) responses.
2479 If a file is in modified status, individual patches derived from the
2480 modified file content can be staged.
2481 Files in added or deleted status may only be staged or rejected in
2483 .It Fl F Ar response-script
2491 responses line-by-line from the specified
2493 file instead of prompting interactively.
2495 Allow staging of symbolic links which point outside of the path space
2496 that is under version control.
2499 will reject such symbolic links due to safety concerns.
2502 may decide to represent such a symbolic link as a regular file which contains
2503 the link's target path, rather than creating an actual symbolic link which
2504 points outside of the work tree.
2505 Use of this option is discouraged because external mechanisms such as
2507 are better suited for managing symbolic links to paths not under
2512 will refuse to run if certain preconditions are not met.
2513 If a file contains merge conflicts, these conflicts must be resolved first.
2514 If a file is found to be out of date relative to the head commit on the
2515 work tree's current branch, the file must be updated with
2517 before it can be staged (however, this does not prevent the file from
2518 becoming out-of-date at some point after having been staged).
2525 commands will refuse to run while staged changes exist.
2526 If staged changes cannot be committed because a staged path
2527 is out of date, the path must be unstaged with
2529 before it can be updated with
2531 and may then be staged again if necessary.
2533 .It Cm unstage Oo Fl p Oc Oo Fl F Ar response-script Oc Op Ar path ...
2535 Merge staged changes back into the work tree and put affected paths
2536 back into non-staged status.
2539 is specified, unstage all staged changes across the entire work tree.
2540 Otherwise, unstage changes at or within the specified paths.
2542 Show the status of each affected file, using the following status codes:
2543 .Bl -column YXZ description
2544 .It G Ta file was unstaged
2545 .It C Ta file was unstaged and conflicts occurred during merge
2546 .It ! Ta changes destined for a missing file were not merged
2547 .It D Ta file was staged as deleted and still is deleted
2548 .It d Ta file's deletion was prevented by local modifications
2549 .It \(a~ Ta changes destined for a non-regular file were not merged
2557 Instead of unstaging the entire content of a changed file, interactively
2558 select or reject changes for unstaging based on
2562 (keep change staged), and
2564 (quit unstaging this file) responses.
2565 If a file is staged in modified status, individual patches derived from the
2566 staged file content can be unstaged.
2567 Files staged in added or deleted status may only be unstaged in their entirety.
2568 .It Fl F Ar response-script
2576 responses line-by-line from the specified
2578 file instead of prompting interactively.
2580 .It Cm cat Oo Fl c Ar commit Oc Oo Fl r Ar repository-path Oc Oo Fl P Oc Ar arg ...
2581 Parse and print contents of objects to standard output in a line-based
2583 Content of commit, tree, and tag objects is printed in a way similar
2584 to the actual content stored in such objects.
2585 Blob object contents are printed as they would appear in files on disk.
2587 Attempt to interpret each argument as a reference, a tag name, or
2588 an object ID SHA1 hash.
2589 References will be resolved to an object ID.
2590 Tag names will resolved to a tag object.
2591 An abbreviated hash argument will be expanded to a full SHA1 hash
2592 automatically, provided the abbreviation is unique.
2594 If none of the above interpretations produce a valid result, or if the
2596 option is used, attempt to interpret the argument as a path which will
2597 be resolved to the ID of an object found at this path in the repository.
2604 Look up paths in the specified
2606 If this option is not used, paths are looked up in the commit resolved
2607 via the repository's HEAD reference.
2608 The expected argument is a commit ID SHA1 hash or an existing reference
2609 or tag name which will be resolved to a commit ID.
2610 An abbreviated hash argument will be expanded to a full SHA1 hash
2611 automatically, provided the abbreviation is unique.
2612 .It Fl r Ar repository-path
2613 Use the repository at the specified path.
2614 If not specified, assume the repository is located at or above the current
2616 If this directory is a
2618 work tree, use the repository path associated with this work tree.
2620 Interpret all arguments as paths only.
2621 This option can be used to resolve ambiguity in cases where paths
2622 look like tag names, reference names, or object IDs.
2624 .It Cm info Op Ar path ...
2625 Display meta-data stored in a work tree.
2630 The work tree to use is resolved implicitly by walking upwards from the
2631 current working directory.
2635 arguments are specified, show additional per-file information for tracked
2636 files located at or within these paths.
2639 argument corresponds to the work tree's root directory, display information
2640 for all tracked files.
2643 .Bl -tag -width GOT_AUTHOR
2645 The author's name and email address for
2650 .Dq An Flan Hacker Aq Mt flan_hacker@openbsd.org .
2653 may fail to parse commits without an email address in author data,
2657 environment variables with a missing email address.
2659 .Ev GOT_AUTHOR will be overridden by configuration settings in
2665 configuration settings in the repository's
2672 configuration settings contained in Git's global
2674 configuration file will only be used if neither
2678 environment variable provide author information.
2679 .It Ev VISUAL , EDITOR
2680 The editor spawned by
2688 text editor will be spawned in order to give
2690 the attention it deserves.
2691 .It Ev GOT_LOG_DEFAULT_LIMIT
2692 The default limit on the number of commits traversed by
2694 If set to zero, the limit is unbounded.
2695 This variable will be silently ignored if it is set to a non-numeric value.
2698 .Bl -tag -width packed-refs -compact
2700 Repository-wide configuration settings for
2704 configuration file located in the root directory of a Git repository
2705 supersedes any relevant settings in Git's
2709 .It Pa .got/got.conf
2710 Worktree-specific configuration settings for
2714 configuration file in the
2716 meta-data directory of a work tree supersedes any relevant settings in
2719 configuration file and Git's
2726 Enable tab-completion of
2731 .Dl $ set -A complete_got_1 -- $(got -h 2>&1 | sed -n s/commands://p)
2733 Clone an existing Git repository for use with
2737 .Dl $ got clone ssh://git@github.com/openbsd/src.git
2739 Use of HTTP URLs currently requires
2743 .Dl $ git clone --bare https://github.com/openbsd/src.git
2745 Alternatively, for quick and dirty local testing of
2747 a new Git repository could be created and populated with files,
2748 e.g. from a temporary CVS checkout located at
2751 .Dl $ got init /var/git/src.git
2752 .Dl $ got import -r /var/git/src.git -I CVS -I obj /tmp/src
2754 Check out a work tree from the Git repository to /usr/src:
2756 .Dl $ got checkout /var/git/src.git /usr/src
2758 View local changes in a work tree directory:
2760 .Dl $ got diff | less
2762 In a work tree, display files in a potentially problematic state:
2764 .Dl $ got status -s 'C!~?'
2766 Interactively revert selected local changes in a work tree directory:
2768 .Dl $ got revert -p -R\ .
2770 In a work tree or a git repository directory, list all branch references:
2774 In a work tree or a git repository directory, create a new branch called
2775 .Dq unified-buffer-cache
2776 which is forked off the
2780 .Dl $ got branch -c master unified-buffer-cache
2782 Switch an existing work tree to the branch
2783 .Dq unified-buffer-cache .
2784 Local changes in the work tree will be preserved and merged if necessary:
2786 .Dl $ got update -b unified-buffer-cache
2788 Create a new commit from local changes in a work tree directory.
2789 This new commit will become the head commit of the work tree's current branch:
2793 In a work tree or a git repository directory, view changes committed in
2794 the 3 most recent commits to the work tree's branch, or the branch resolved
2795 via the repository's HEAD reference, respectively:
2797 .Dl $ got log -p -l 3
2799 As above, but display changes in the order in which
2801 could apply them in sequence:
2803 .Dl $ got log -p -l 3 -R
2805 In a work tree or a git repository directory, log the history of a subdirectory:
2807 .Dl $ got log sys/uvm
2809 While operating inside a work tree, paths are specified relative to the current
2810 working directory, so this command will log the subdirectory
2813 .Dl $ cd sys/uvm && got log\ .
2815 And this command has the same effect:
2817 .Dl $ cd sys/dev/usb && got log ../../uvm
2819 And this command displays work tree meta-data about all tracked files:
2822 .Dl $ got info\ . | less
2824 Add new files and remove obsolete files in a work tree directory:
2826 .Dl $ got add sys/uvm/uvm_ubc.c
2827 .Dl $ got remove sys/uvm/uvm_vnode.c
2829 Create a new commit from local changes in a work tree directory
2830 with a pre-defined log message.
2832 .Dl $ got commit -m 'unify the buffer cache'
2834 Alternatively, create a new commit from local changes in a work tree
2835 directory with a log message that has been prepared in the file
2838 .Dl $ got commit -F /tmp/msg
2840 Update any work tree checked out from the
2841 .Dq unified-buffer-cache
2842 branch to the latest commit on this branch:
2846 Roll file content on the unified-buffer-cache branch back by one commit,
2847 and then fetch the rolled-back change into the work tree as a local change
2848 to be amended and perhaps committed again:
2850 .Dl $ got backout unified-buffer-cache
2851 .Dl $ got commit -m 'roll back previous'
2852 .Dl $ # now back out the previous backout :-)
2853 .Dl $ got backout unified-buffer-cache
2855 Fetch new changes on the remote repository's
2857 branch, making them visible on the local repository's
2864 In a repository created with a HTTP URL and
2865 .Cm git clone --bare
2868 command must be used instead:
2870 .Dl $ cd /var/git/src.git
2871 .Dl $ git fetch origin master:refs/remotes/origin/master
2875 branch to merge the new changes that are now visible on the
2880 .Dl $ got update -b origin/master
2881 .Dl $ got rebase master
2884 .Dq unified-buffer-cache
2885 branch on top of the new head commit of the
2889 .Dl $ got update -b master
2890 .Dl $ got rebase unified-buffer-cache
2892 Create a patch from all changes on the unified-buffer-cache branch.
2893 The patch can be mailed out for review and applied to
2897 .Dl $ got diff master unified-buffer-cache > /tmp/ubc.diff
2899 Edit the entire commit history of the
2900 .Dq unified-buffer-cache
2903 .Dl $ got update -b unified-buffer-cache
2904 .Dl $ got update -c master
2907 Before working against existing branches in a repository cloned with
2908 .Cm git clone --bare
2913 must be configured to map all references in the remote repository
2916 namespace of the local repository.
2917 This can be achieved by setting Git's
2918 .Pa remote.origin.fetch
2919 configuration variable to the value
2920 .Dq +refs/heads/*:refs/remotes/origin/*
2925 .Dl $ cd /var/git/repo
2926 .Dl $ git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*'
2930 option must be disabled:
2932 .Dl $ cd /var/git/repo
2933 .Dl $ git config remote.origin.mirror false
2935 Alternatively, the following
2937 configuration item can be added manually to the Git repository's
2941 .Dl [remote \&"origin\&"]
2943 .Dl fetch = +refs/heads/*:refs/remotes/origin/*
2946 This configuration leaves the local repository's
2948 namespace free for use by local branches checked out with
2950 and, if needed, created with
2953 .Dq refs/remotes/origin
2954 namespace can now be updated with incoming changes from the remote
2959 without extra command line arguments.
2960 Newly fetched changes can be examined with
2963 Display changes on the remote repository's version of the
2965 branch, as of the last time
2969 .Dl $ got log -c origin/master | less
2971 As shown here, most commands accept abbreviated reference names such as
2974 .Dq refs/remotes/origin/master .
2975 The latter is only needed in case of ambiguity.
2978 must be used to merge changes which are visible on the
2983 This will also merge local changes, if any, with the incoming changes:
2985 .Dl $ got update -b origin/master
2986 .Dl $ got rebase master
2988 In order to make changes committed to the
2989 .Dq unified-buffer-cache
2993 .Dq unified-buffer-cache
2994 branch must first be rebased onto the
2998 .Dl $ got update -b master
2999 .Dl $ got rebase unified-buffer-cache
3002 .Dq unified-buffer-cache
3003 branch can now be made visible on the
3007 Because the rebase operation switched the work tree to the
3008 .Dq unified-buffer-cache
3009 branch, the work tree must be switched back to the
3013 .Dl $ got update -b master
3014 .Dl $ got integrate unified-buffer-cache
3018 branch, log messages for local changes can now be amended with
3020 by other developers and any other important new information:
3022 .Dl $ got update -c origin/master
3023 .Dl $ got histedit -m
3025 If the remote repository offers write access, local changes on the
3027 branch can be sent to the remote repository with
3031 can be run without further arguments.
3032 The arguments shown here match defaults, provided the work tree's
3033 current branch is the
3037 .Dl $ got send -b master origin
3039 If the remote repository requires the HTTPS protocol, the
3041 command must be used instead:
3043 .Dl $ cd /var/git/src.git
3044 .Dl $ git push origin master
3048 .Xr git-repository 5 ,
3049 .Xr got-worktree 5 ,
3052 .An Stefan Sperling Aq Mt stsp@openbsd.org
3053 .An Martin Pieuchot Aq Mt mpi@openbsd.org
3054 .An Joshua Stein Aq Mt jcs@openbsd.org
3055 .An Ori Bernstein Aq Mt ori@openbsd.org
3058 is a work-in-progress and some features remain to be implemented.
3060 At present, the user has to fall back on
3062 to perform some tasks.
3066 Reading from remote repositories over HTTP or HTTPS protocols requires
3071 Writing to remote repositories over HTTP or HTTPS protocols requires
3074 The creation of merge commits with more than two parent commits requires
3077 In situations where files or directories were moved around
3079 will not automatically merge changes to new locations and
3081 will usually produce better results.