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
76 .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
77 Create an initial commit in a repository from the file hierarchy
80 The created commit will not have any parent commits, i.e. it will be a
82 Also create a new reference which provides a branch name for the newly
84 Show the path of each imported file to indicate progress.
90 environment variable to be set,
91 unless an author has been configured in
97 configuration settings can be obtained from the repository's
99 file or from Git's global
110 instead of creating the default branch
112 Use of this option is required if the
114 branch already exists.
116 Use the specified log message when creating the new commit.
121 opens a temporary file in an editor where a log message can be written.
122 .It Fl r Ar repository-path
123 Use the repository at the specified path.
124 If not specified, assume the repository is located at or above the current
127 Ignore files or directories with a name which matches the specified
129 This option may be specified multiple times to build a list of ignore patterns.
132 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
139 Clone a Git repository at the specified
145 is specified the directory name will be derived from the name of the
148 will refuse to run if the
154 specifies a protocol scheme, a server hostname, an optional port number
155 separated from the hostname by a colon, and a path to the repository on
157 .Lk scheme://hostname:port/path/to/repository
159 The following protocol schemes are supported:
160 .Bl -tag -width git+ssh
162 The Git protocol as implemented by the
165 Use of this protocol is discouraged since it supports neither authentication
168 The Git protocol wrapped in an authenticated and encrypted
171 With this protocol the hostname may contain an embedded username for
176 Short alias for git+ssh.
179 Objects in the cloned repository are stored in a pack file which is downloaded
181 This pack file will then be indexed to facilitate access to the objects stored
183 If any objects in the pack file are stored in deltified form, all deltas will
184 be fully resolved in order to compute the ID of such objects.
185 This can take some time.
186 More details about the pack file format are documented in
187 .Xr git-repository 5 .
190 creates a remote repository entry in the
194 files of the cloned repository to store the
200 arguments for future use by
210 Fetch all branches from the remote repository's
212 reference namespace and set
213 .Cm fetch-all-branches
214 in the cloned repository's
216 file for future use by
218 If this option is not specified, a branch resolved via the remote
219 repository's HEAD reference will be fetched.
220 Cannot be used together with the
226 from the remote repository's
229 This option may be specified multiple times to build a list of branches
231 If the branch corresponding to the remote repository's HEAD reference is not
232 in this list, the cloned repository's HEAD reference will be set to the first
233 branch which was fetched.
234 If this option is not specified, a branch resolved via the remote
235 repository's HEAD reference will be fetched.
236 Cannot be used together with the
240 List branches and tags available for fetching from the remote repository
241 and exit immediately.
242 Cannot be used together with any of the other options except
247 Create the cloned repository as a mirror of the original repository.
248 This is useful if the cloned repository will not be used to store
249 locally created commits.
255 files will be set up with the
257 option enabled, such that
261 will write incoming changes directly to branches in the
263 reference namespace, rather than to branches in the
266 This avoids the usual requirement of having to run
270 in order to make incoming changes appear on branches in the
273 But maintaining custom changes in the cloned repository becomes difficult
274 since such changes will be at risk of being discarded whenever incoming
277 Suppress progress reporting output.
278 The same option will be passed to
285 to print debugging messages to standard error output.
286 This option will be passed to
289 Multiple -v options increase the verbosity.
291 .It Fl R Ar reference
292 In addition to the branches and tags that will be fetched, fetch an arbitrary
294 from the remote repository's
297 This option may be specified multiple times to build a list of additional
301 may either be a path to a specific reference, or a reference namespace
302 which will cause all references in this namespace to be fetched.
304 Each reference will be mapped into the cloned repository's
306 namespace, unless the
308 option is used to mirror references directly into the cloned repository's
313 will refuse to fetch references from the remote repository's
322 .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 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.
359 Maintaining custom changes in a mirror repository is therefore discouraged.
361 In any case, references in the
363 namespace will always be fetched and mapped directly to local references
364 in the same namespace.
371 Fetch all branches from the remote repository's
374 This option can be enabled by default for specific repositories in
376 If this option is not specified, a branch resolved via the remote
377 repository's HEAD reference will be fetched.
378 Cannot be used together with the
384 from the remote repository's
387 This option may be specified multiple times to build a list of branches
389 If this option is not specified, a branch resolved via the remote
390 repository's HEAD reference will be fetched.
391 Cannot be used together with the
395 Delete branches and tags from the local repository which are no longer
396 present in the remote repository.
397 Only references are deleted.
398 Any commit, tree, tag, and blob objects belonging to deleted branches or
399 tags remain in the repository and may be removed separately with
400 Git's garbage collector.
402 List branches and tags available for fetching from the remote repository
403 and exit immediately.
404 Cannot be used together with any of the other options except
410 Allow existing references in the
412 namespace to be updated if they have changed on the server.
413 If not specified, only new tag references will be created.
414 .It Fl r Ar repository-path
415 Use the repository at the specified path.
416 If not specified, assume the repository is located at or above the current
418 If this directory is a
420 work tree, use the repository path associated with this work tree.
422 Suppress progress reporting output.
423 The same option will be passed to
430 to print debugging messages to standard error output.
431 The same option will be passed to
434 Multiple -v options increase the verbosity.
436 .It Fl R Ar reference
437 In addition to the branches and tags that will be fetched, fetch an arbitrary
439 from the remote repository's
442 This option may be specified multiple times to build a list of additional
446 may either be a path to a specific reference, or a reference namespace
447 which will cause all references in this namespace to be fetched.
449 Each reference will be mapped into the local repository's
451 namespace, unless the local repository was created as a mirror with
453 in which case references will be mapped directly into the local repository's
457 Once a reference has been fetched, a branch based on it can be created with
462 will refuse to fetch references from the remote repository's
471 .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 Ar repository-path Op Ar work-tree-path
472 Copy files from a repository into a new work tree.
473 Show the status of each affected file, using the following status codes:
474 .Bl -column YXZ description
475 .It A Ta new file was added
476 .It E Ta file already exists in work tree's meta-data
481 is not specified, either use the last component of
482 .Ar repository path ,
485 was specified use the last component of
493 Proceed with the checkout operation even if the directory at
496 Existing files will be left intact.
498 Check out files from a commit on the specified
500 If this option is not specified, a branch resolved via the repository's HEAD
501 reference will be used.
503 Check out files from the specified
505 on the selected branch.
506 The expected argument is a commit ID SHA1 hash or an existing reference
507 or tag name which will be resolved to a commit ID.
508 An abbreviated hash argument will be expanded to a full SHA1 hash
509 automatically, provided the abbreviation is unique.
510 If this option is not specified, the most recent commit on the selected
515 is not contained in the selected branch, a different branch which contains
516 this commit must be specified with the
519 If no such branch is known a new branch must be created for this
525 Checking out work trees with an unknown branch is intentionally not supported.
526 .It Fl p Ar path-prefix
527 Restrict the work tree to a subset of the repository's tree hierarchy.
528 Only files beneath the specified
535 .It Cm update Oo Fl b Ar branch Oc Oo Fl c Ar commit Oc Op Ar path ...
536 Update an existing work tree to a different
538 Change existing files in the work tree as necessary to match file contents
540 Preserve any local changes in the work tree and merge them with the
543 Files which already contain merge conflicts will not be updated to avoid
544 further complications.
545 Such files will be updated when
547 is run again after merge conflicts have been resolved.
548 If the conflicting changes are no longer needed affected files can be
555 Show the status of each affected file, using the following status codes:
556 .Bl -column YXZ description
557 .It U Ta file was updated and contained no local changes
558 .It G Ta file was updated and local changes were merged cleanly
559 .It C Ta file was updated and conflicts occurred during merge
560 .It D Ta file was deleted
561 .It A Ta new file was added
562 .It \(a~ Ta versioned file is obstructed by a non-regular file
563 .It ! Ta a missing versioned file was restored
564 .It # Ta file was not updated because it contains merge conflicts
565 .It ? Ta changes destined for an unversioned file were not merged
570 is specified, update the entire work tree.
571 Otherwise, restrict the update operation to files at or within the
573 Each path is required to exist in the update operation's target commit.
574 Files in the work tree outside specified paths will remain unchanged and
575 will retain their previously recorded base commit.
578 commands may refuse to run while the work tree contains files from
579 multiple base commits.
580 The base commit of such a work tree can be made consistent by running
582 across the entire work tree.
585 is incompatible with the
590 cannot update paths with staged changes.
591 If changes have been staged with
593 these changes must first be committed with
603 Switch the work tree's branch reference to the specified
605 before updating the work tree.
606 This option requires that all paths in the work tree are updated.
608 As usual, any local changes in the work tree will be preserved.
609 This can be useful when switching to a newly created branch in order
610 to commit existing local changes to this branch.
612 Any local changes must be dealt with separately in order to obtain a
613 work tree with pristine file contents corresponding exactly to the specified
615 Such changes could first be committed to a different branch with
617 or could be discarded with
620 Update the work tree to the specified
622 The expected argument is a commit ID SHA1 hash or an existing reference
623 or tag name which will be resolved to a commit ID.
624 An abbreviated hash argument will be expanded to a full SHA1 hash
625 automatically, provided the abbreviation is unique.
626 If this option is not specified, the most recent commit on the work tree's
632 .It Cm status Oo Fl s Ar status-codes Oc Op Ar path ...
633 Show the current modification status of files in a work tree,
634 using the following status codes:
635 .Bl -column YXZ description
636 .It M Ta modified file
637 .It A Ta file scheduled for addition in next commit
638 .It D Ta file scheduled for deletion in next commit
639 .It C Ta modified or added file which contains merge conflicts
640 .It ! Ta versioned file was expected on disk but is missing
641 .It \(a~ Ta versioned file is obstructed by a non-regular file
642 .It ? Ta unversioned item not tracked by
644 .It m Ta modified file modes (executable bit only)
645 .It N Ta non-existent
647 specified on the command line
652 is specified, show modifications in the entire work tree.
653 Otherwise, show modifications at or within the specified paths.
655 If changes have been staged with
657 staged changes are shown in the second output column, using the following
659 .Bl -column YXZ description
660 .It M Ta file modification is staged
661 .It A Ta file addition is staged
662 .It D Ta file deletion is staged
665 Changes created on top of staged changes are indicated in the first column:
666 .Bl -column YXZ description
667 .It MM Ta file was modified after earlier changes have been staged
668 .It MA Ta file was modified after having been staged for addition
675 .It Fl s Ar status-codes
676 Only show files with a modification status matching any of the
677 single-character status codes contained in the
680 Any combination of codes from the above list of possible status codes
682 For staged files, status codes displayed in either column will be matched.
685 For compatibility with
696 files in each traversed directory and will not display unversioned files
697 which match these patterns.
702 supports consecutive asterisks,
704 which will match an arbitrary amount of directories.
708 only supports a single ignore pattern per line.
712 does not support negated ignore patterns prefixed with
714 and gives no special significance to the location of path component separators,
720 .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
721 Display history of a repository.
724 is specified, show only commits which modified this path.
725 If invoked in a work tree, the
727 is interpreted relative to the current working directory,
728 and the work tree's path prefix is implicitly prepended.
729 Otherwise, the path is interpreted relative to the repository root.
736 Display individual commits which were merged into the current branch
740 shows the linear history of the current branch only.
742 Start traversing history at the specified
744 The expected argument is a commit ID SHA1 hash or an existing reference
745 or tag name which will be resolved to a commit ID.
746 An abbreviated hash argument will be expanded to a full SHA1 hash
747 automatically, provided the abbreviation is unique.
748 If this option is not specified, default to the work tree's current branch
749 if invoked in a work tree, or to the repository's HEAD reference.
751 Set the number of context lines shown in diffs with
753 By default, 3 lines of context are shown.
755 Limit history traversal to a given number of commits.
756 If this option is not specified, a default limit value of zero is used,
757 which is treated as an unbounded limit.
759 .Ev GOT_LOG_DEFAULT_LIMIT
760 environment variable may be set to change this default value.
762 Display the patch of modifications made in each commit.
765 is specified, only show the patch of modifications at or within this path.
767 Display the list of file paths changed in each commit, using the following
769 .Bl -column YXZ description
770 .It M Ta modified file
771 .It D Ta file was deleted
772 .It A Ta new file was added
773 .It m Ta modified file modes (executable bit only)
775 .It Fl s Ar search-pattern
776 If specified, show only commits with a log message matched by the extended
779 When used together with
781 then the file paths changed by a commit can be matched as well.
782 Regular expression syntax is documented in
784 .It Fl r Ar repository-path
785 Use the repository at the specified path.
786 If not specified, assume the repository is located at or above the current
788 If this directory is a
790 work tree, use the repository path associated with this work tree.
792 Determine a set of commits to display as usual, but display these commits
795 Stop traversing commit history as soon as the specified
798 This option has no effect if the specified
802 .It Cm diff Oo Fl a Oc Oo Fl C Ar number Oc Oo Fl r Ar repository-path Oc Oo Fl s Oc Oo Fl w Oc Op Ar object1 Ar object2 | Ar path
803 When invoked within a work tree with less than two arguments, display
804 local changes in the work tree.
807 is specified, only show changes within this path.
809 If two arguments are provided, treat each argument as a reference, a tag
810 name, or an object ID SHA1 hash, and display differences between the
811 corresponding objects.
812 Both objects must be of the same type (blobs, trees, or commits).
813 An abbreviated hash argument will be expanded to a full SHA1 hash
814 automatically, provided the abbreviation is unique.
821 Treat file contents as ASCII text even if binary data is detected.
823 Set the number of context lines shown in the diff.
824 By default, 3 lines of context are shown.
825 .It Fl r Ar repository-path
826 Use the repository at the specified path.
827 If not specified, assume the repository is located at or above the current
829 If this directory is a
831 work tree, use the repository path associated with this work tree.
833 Show changes staged with
835 instead of showing local changes in the work tree.
836 This option is only valid when
838 is invoked in a work tree.
840 Ignore whitespace-only changes.
845 .It Cm blame Oo Fl c Ar commit Oc Oo Fl r Ar repository-path Oc Ar path
846 Display line-by-line history of a file at the specified path.
853 Start traversing history at the specified
855 The expected argument is a commit ID SHA1 hash or an existing reference
856 or tag name which will be resolved to a commit ID.
857 An abbreviated hash argument will be expanded to a full SHA1 hash
858 automatically, provided the abbreviation is unique.
859 .It Fl r Ar repository-path
860 Use the repository at the specified path.
861 If not specified, assume the repository is located at or above the current
863 If this directory is a
865 work tree, use the repository path associated with this work tree.
870 .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
871 Display a listing of files and directories at the specified
872 directory path in the repository.
873 Entries shown in this listing may carry one of the following trailing
875 .Bl -column YXZ description
876 .It @ Ta entry is a symbolic link
877 .It / Ta entry is a directory
878 .It * Ta entry is an executable file
879 .It $ Ta entry is a Git submodule
882 Symbolic link entries are also annotated with the target path of the link.
886 is specified, list the repository path corresponding to the current
887 directory of the work tree, or the root directory of the repository
888 if there is no work tree.
895 List files and directories as they appear in the specified
897 The expected argument is a commit ID SHA1 hash or an existing reference
898 or tag name which will be resolved to a commit ID.
899 An abbreviated hash argument will be expanded to a full SHA1 hash
900 automatically, provided the abbreviation is unique.
901 .It Fl r Ar repository-path
902 Use the repository at the specified path.
903 If not specified, assume the repository is located at or above the current
905 If this directory is a
907 work tree, use the repository path associated with this work tree.
909 Show object IDs of files (blob objects) and directories (tree objects).
911 Recurse into sub-directories in the repository.
916 .It Cm ref Oo Fl r Ar repository-path Oc Oo Fl l Oc Oo Fl c Ar object Oc Oo Fl s Ar reference Oc Oo Fl d Oc Op Ar name
917 Manage references in a repository.
919 References may be listed, created, deleted, and changed.
920 When creating, deleting, or changing a reference the specified
922 must be an absolute reference name, i.e. it must begin with
929 .It Fl r Ar repository-path
930 Use the repository at the specified path.
931 If not specified, assume the repository is located at or above the current
933 If this directory is a
935 work tree, use the repository path associated with this work tree.
937 List references in the repository.
940 is specified, list all existing references in the repository.
943 is a reference namespace, list all references in this namespace.
944 Otherwise, show only the reference with the given
946 Cannot be used together with any other options except
949 Create a reference or change an existing reference.
950 The reference with the specified
952 will point at the specified
956 argument is a ID SHA1 hash or an existing reference or tag name which will
957 be resolved to the ID of a corresponding commit, tree, tag, or blob object.
958 Cannot be used together with any other options except
960 .It Fl s Ar reference
961 Create a symbolic reference, or change an existing symbolic reference.
962 The symbolic reference with the specified
964 will point at the specified
966 which must already exist in the repository.
967 Care should be taken not to create loops between references when
969 Cannot be used together with any other options except
972 Delete the reference with the specified
975 Cannot be used together with any other options except
978 .It Cm branch Oo Fl c Ar commit Oc Oo Fl r Ar repository-path Oc Oo Fl l Oc Oo Fl d Ar name Oc Oo Fl n Oc Op Ar name
979 Create, list, or delete branches.
981 Branches are managed via references which live in the
986 command operates on references in this namespace only.
988 If invoked in a work tree without any arguments, print the name of the
989 work tree's current branch.
993 argument is passed, attempt to create a branch reference with the given name.
994 By default the new branch reference will point at the latest commit on the
995 work tree's current branch if invoked in a work tree, and otherwise to a commit
996 resolved via the repository's HEAD reference.
998 If invoked in a work tree, once the branch was created successfully
999 switch the work tree's head reference to the newly created branch and
1000 update files across the entire work tree, just like
1001 .Cm got update -b Ar name
1003 Show the status of each affected file, using the following status codes:
1004 .Bl -column YXZ description
1005 .It U Ta file was updated and contained no local changes
1006 .It G Ta file was updated and local changes were merged cleanly
1007 .It C Ta file was updated and conflicts occurred during merge
1008 .It D Ta file was deleted
1009 .It A Ta new file was added
1010 .It \(a~ Ta versioned file is obstructed by a non-regular file
1011 .It ! Ta a missing versioned file was restored
1019 Make a newly created branch reference point at the specified
1023 argument is a commit ID SHA1 hash or an existing reference
1024 or tag name which will be resolved to a commit ID.
1025 .It Fl r Ar repository-path
1026 Use the repository at the specified path.
1027 If not specified, assume the repository is located at or above the current
1029 If this directory is a
1031 work tree, use the repository path associated with this work tree.
1033 List all existing branches in the repository.
1034 If invoked in a work tree, the work tree's current branch is shown
1035 with one the following annotations:
1036 .Bl -column YXZ description
1037 .It * Ta work tree's base commit matches the branch tip
1038 .It \(a~ Ta work tree's base commit is out-of-date
1041 Delete the branch with the specified name from the repository.
1042 Only the branch reference is deleted.
1043 Any commit, tree, and blob objects belonging to the branch
1044 remain in the repository and may be removed separately with
1045 Git's garbage collector.
1047 Do not switch and update the work tree after creating a new branch.
1052 .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
1053 Manage tags in a repository.
1055 Tags are managed via references which live in the
1057 reference namespace.
1060 command operates on references in this namespace only.
1061 References in this namespace point at tag objects which contain a pointer
1062 to another object, a tag message, as well as author and timestamp information.
1064 Attempt to create a tag with the given
1066 and make this tag point at the given
1068 If no commit is specified, default to the latest commit on the work tree's
1069 current branch if invoked in a work tree, and to a commit resolved via
1070 the repository's HEAD reference otherwise.
1077 Make the newly created tag reference point at the specified
1081 argument is a commit ID SHA1 hash or an existing reference or tag name which
1082 will be resolved to a commit ID.
1083 An abbreviated hash argument will be expanded to a full SHA1 hash
1084 automatically, provided the abbreviation is unique.
1086 Use the specified tag message when creating the new tag.
1091 opens a temporary file in an editor where a tag message can be written.
1092 .It Fl r Ar repository-path
1093 Use the repository at the specified path.
1094 If not specified, assume the repository is located at or above the current
1096 If this directory is a
1098 work tree, use the repository path associated with this work tree.
1100 List all existing tags in the repository instead of creating a new tag.
1101 If this option is used, no other command-line arguments are allowed.
1106 command will not delete tags or change existing tags.
1107 If a tag must be deleted, the
1109 command may be used to delete a tag's reference.
1110 This should only be done if the tag has not already been copied to
1112 .It Cm add Oo Fl R Oc Oo Fl I Oc Ar path ...
1113 Schedule unversioned files in a work tree for addition to the
1114 repository in the next commit.
1121 Permit recursion into directories.
1122 If this option is not specified,
1124 will refuse to run if a specified
1128 With -R, add files even if they match a
1132 .It Cm remove Oo Fl f Oc Oo Fl k Oc Oo Fl R Oc Oo Fl s Ar status-codes Oc Ar path ...
1133 Remove versioned files from a work tree and schedule them for deletion
1134 from the repository in the next commit.
1141 Perform the operation even if a file contains local modifications.
1143 Keep affected files on disk.
1145 Permit recursion into directories.
1146 If this option is not specified,
1148 will refuse to run if a specified
1151 .It Fl s Ar status-codes
1152 Only delete files with a modification status matching one of the
1153 single-character status codes contained in the
1156 The following status codes may be specified:
1157 .Bl -column YXZ description
1158 .It M Ta modified file (this implies the
1161 .It ! Ta versioned file expected on disk but missing
1167 .It Cm revert Oo Fl p Oc Oo Fl F Ar response-script Oc Oo Fl R Oc Ar path ...
1168 Revert any local changes in files at the specified paths in a work tree.
1169 File contents will be overwritten with those contained in the
1170 work tree's base commit.
1171 There is no way to bring discarded changes back after
1174 If a file was added with
1176 it will become an unversioned file again.
1177 If a file was deleted with
1179 it will be restored.
1186 Instead of reverting all changes in files, interactively select or reject
1187 changes to revert based on
1193 (quit reverting this file) responses.
1194 If a file is in modified status, individual patches derived from the
1195 modified file content can be reverted.
1196 Files in added or deleted status may only be reverted in their entirety.
1197 .It Fl F Ar response-script
1205 responses line-by-line from the specified
1207 file instead of prompting interactively.
1209 Permit recursion into directories.
1210 If this option is not specified,
1212 will refuse to run if a specified
1219 .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 ...
1220 Create a new commit in the repository from changes in a work tree
1221 and use this commit as the new base commit for the work tree.
1224 is specified, commit all changes in the work tree.
1225 Otherwise, commit changes at or within the specified paths.
1227 If changes have been explicitly staged for commit with
1229 only commit staged changes and reject any specified paths which
1230 have not been staged.
1233 opens a temporary file in an editor where a log message can be written
1241 options are used together.
1243 Show the status of each affected file, using the following status codes:
1244 .Bl -column YXZ description
1245 .It M Ta modified file
1246 .It D Ta file was deleted
1247 .It A Ta new file was added
1248 .It m Ta modified file modes (executable bit only)
1251 Files which are not part of the new commit will retain their previously
1252 recorded base commit.
1255 commands may refuse to run while the work tree contains files from
1256 multiple base commits.
1257 The base commit of such a work tree can be made consistent by running
1259 across the entire work tree.
1263 command requires the
1265 environment variable to be set,
1266 unless an author has been configured in
1272 configuration settings can be
1273 obtained from the repository's
1275 file or from Git's global
1284 Use the prepared log message stored in the file found at
1286 when creating the new commit.
1288 opens a temporary file in an editor where the prepared log message can be
1289 reviewed and edited further if needed.
1290 Cannot be used together with the
1294 Use the specified log message when creating the new commit.
1295 Cannot be used together with the
1299 This option prevents
1301 from opening the commit message in an editor.
1302 It has no effect unless it is used together with the
1304 option and is intended for non-interactive use such as scripting.
1306 Allow the addition of symbolic links which point outside of the path space
1307 that is under version control.
1310 will reject such symbolic links due to safety concerns.
1313 may decide to represent such a symbolic link as a regular file which contains
1314 the link's target path, rather than creating an actual symbolic link which
1315 points outside of the work tree.
1316 Use of this option is discouraged because external mechanisms such as
1318 are better suited for managing symbolic links to paths not under
1323 will refuse to run if certain preconditions are not met.
1324 If the work tree's current branch is not in the
1326 reference namespace, new commits may not be created on this branch.
1327 Local changes may only be committed if they are based on file content
1328 found in the most recent commit on the work tree's branch.
1329 If a path is found to be out of date,
1331 must be used first in order to merge local changes with changes made
1336 .It Cm cherrypick Ar commit
1337 Merge changes from a single
1342 must be on a different branch than the work tree's base commit.
1343 The expected argument is a reference or a commit ID SHA1 hash.
1344 An abbreviated hash argument will be expanded to a full SHA1 hash
1345 automatically, provided the abbreviation is unique.
1347 Show the status of each affected file, using the following status codes:
1348 .Bl -column YXZ description
1349 .It G Ta file was merged
1350 .It C Ta file was merged and conflicts occurred during merge
1351 .It ! Ta changes destined for a missing file were not merged
1352 .It D Ta file was deleted
1353 .It d Ta file's deletion was obstructed by local modifications
1354 .It A Ta new file was added
1355 .It \(a~ Ta changes destined for a non-regular file were not merged
1356 .It ? Ta changes destined for an unversioned file were not merged
1359 The merged changes will appear as local changes in the work tree, which
1362 amended manually or with further
1367 or discarded again with
1371 will refuse to run if certain preconditions are not met.
1372 If the work tree contains multiple base commits it must first be updated
1373 to a single base commit with
1375 If the work tree already contains files with merge conflicts, these
1376 conflicts must be resolved first.
1380 .It Cm backout Ar commit
1381 Reverse-merge changes from a single
1386 must be on the same branch as the work tree's base commit.
1387 The expected argument is a reference or a commit ID SHA1 hash.
1388 An abbreviated hash argument will be expanded to a full SHA1 hash
1389 automatically, provided the abbreviation is unique.
1391 Show the status of each affected file, using the following status codes:
1392 .Bl -column YXZ description
1393 .It G Ta file was merged
1394 .It C Ta file was merged and conflicts occurred during merge
1395 .It ! Ta changes destined for a missing file were not merged
1396 .It D Ta file was deleted
1397 .It d Ta file's deletion was obstructed by local modifications
1398 .It A Ta new file was added
1399 .It \(a~ Ta changes destined for a non-regular file were not merged
1400 .It ? Ta changes destined for an unversioned file were not merged
1403 The reverse-merged changes will appear as local changes in the work tree,
1404 which may be viewed with
1406 amended manually or with further
1411 or discarded again with
1415 will refuse to run if certain preconditions are not met.
1416 If the work tree contains multiple base commits it must first be updated
1417 to a single base commit with
1419 If the work tree already contains files with merge conflicts, these
1420 conflicts must be resolved first.
1424 .It Cm rebase Oo Fl a Oc Oo Fl c Oc Op Ar branch
1425 Rebase commits on the specified
1427 onto the tip of the current branch of the work tree.
1430 must share common ancestry with the work tree's current branch.
1431 Rebasing begins with the first descendant commit of the youngest
1432 common ancestor commit shared by the specified
1434 and the work tree's current branch, and stops once the tip commit
1441 is used as intended, the specified
1443 represents a local commit history and may already contain changes
1444 that are not yet visible in any other repositories.
1445 The work tree's current branch, which must be set with
1449 operation, represents a branch from a remote repository which shares
1450 a common history with the specified
1452 but has progressed, and perhaps diverged, due to commits added to the
1455 Rebased commits are accumulated on a temporary branch which the work tree
1456 will remain switched to throughout the entire rebase operation.
1457 Commits on this branch represent the same changes with the same log
1458 messages as their counterparts on the original
1460 but with different commit IDs.
1461 Once rebasing has completed successfully, the temporary branch becomes
1462 the new version of the specified
1464 and the work tree is automatically switched to it.
1466 While rebasing commits, show the status of each affected file,
1467 using the following status codes:
1468 .Bl -column YXZ description
1469 .It G Ta file was merged
1470 .It C Ta file was merged and conflicts occurred during merge
1471 .It ! Ta changes destined for a missing file were not merged
1472 .It D Ta file was deleted
1473 .It d Ta file's deletion was obstructed by local modifications
1474 .It A Ta new file was added
1475 .It \(a~ Ta changes destined for a non-regular file were not merged
1476 .It ? Ta changes destined for an unversioned file were not merged
1479 If merge conflicts occur the rebase operation is interrupted and may
1480 be continued once conflicts have been resolved.
1481 Alternatively, the rebase operation may be aborted which will leave
1483 unmodified and the work tree switched back to its original branch.
1485 If a merge conflict is resolved in a way which renders the merged
1486 change into a no-op change, the corresponding commit will be elided
1487 when the rebase operation continues.
1490 will refuse to run if certain preconditions are not met.
1491 If the work tree is not yet fully updated to the tip commit of its
1492 branch then the work tree must first be updated with
1494 If changes have been staged with
1496 these changes must first be committed with
1500 If the work tree contains local changes, these changes must first be
1507 contains changes to files outside of the work tree's path prefix,
1508 the work tree cannot be used to rebase this branch.
1514 commands will refuse to run while a rebase operation is in progress.
1515 Other commands which manipulate the work tree may be used for
1516 conflict resolution purposes.
1523 Abort an interrupted rebase operation.
1524 If this option is used, no other command-line arguments are allowed.
1526 Continue an interrupted rebase operation.
1527 If this option is used, no other command-line arguments are allowed.
1532 .It Cm histedit Oo Fl a Oc Oo Fl c Oc Oo Fl f Oc Oo Fl F Ar histedit-script Oc Oo Fl m Oc
1533 Edit commit history between the work tree's current base commit and
1534 the tip commit of the work tree's current branch.
1538 operation the work tree's current branch must be set with
1540 to the branch which should be edited, unless this branch is already the
1541 current branch of the work tree.
1542 The tip of this branch represents the upper bound (inclusive) of commits
1547 Furthermore, the work tree's base commit
1550 to a point in this branch's commit history where editing should begin.
1551 This commit represents the lower bound (non-inclusive) of commits touched
1556 Editing of commit history is controlled via a
1558 which can be written in an editor based on a template, passed on the
1559 command line, or generated with the
1565 The format of the histedit script is line-based.
1566 Each line in the script begins with a command name, followed by
1567 whitespace and an argument.
1568 For most commands, the expected argument is a commit ID SHA1 hash.
1569 Any remaining text on the line is ignored.
1570 Lines which begin with the
1572 character are ignored entirely.
1574 The available commands are as follows:
1575 .Bl -column YXZ pick-commit
1576 .It pick Ar commit Ta Use the specified commit as it is.
1577 .It edit Ar commit Ta Use the specified commit but once changes have been
1578 merged into the work tree interrupt the histedit operation for amending.
1579 .It fold Ar commit Ta Combine the specified commit with the next commit
1580 listed further below that will be used.
1581 .It drop Ar commit Ta Remove this commit from the edited history.
1582 .It mesg Ar log-message Ta Use the specified single-line log message for
1583 the commit on the previous line.
1584 If the log message argument is left empty, open an editor where a new
1585 log message can be written.
1588 Every commit in the history being edited must be mentioned in the script.
1589 Lines may be re-ordered to change the order of commits in the edited history.
1590 No commit may be listed more than once.
1592 Edited commits are accumulated on a temporary branch which the work tree
1593 will remain switched to throughout the entire histedit operation.
1594 Once history editing has completed successfully, the temporary branch becomes
1595 the new version of the work tree's branch and the work tree is automatically
1598 While merging commits, show the status of each affected file,
1599 using the following status codes:
1600 .Bl -column YXZ description
1601 .It G Ta file was merged
1602 .It C Ta file was merged and conflicts occurred during merge
1603 .It ! Ta changes destined for a missing file were not merged
1604 .It D Ta file was deleted
1605 .It d Ta file's deletion was obstructed by local modifications
1606 .It A Ta new file was added
1607 .It \(a~ Ta changes destined for a non-regular file were not merged
1608 .It ? Ta changes destined for an unversioned file were not merged
1611 If merge conflicts occur the histedit operation is interrupted and may
1612 be continued once conflicts have been resolved.
1613 Alternatively, the histedit operation may be aborted which will leave
1614 the work tree switched back to its original branch.
1616 If a merge conflict is resolved in a way which renders the merged
1617 change into a no-op change, the corresponding commit will be elided
1618 when the histedit operation continues.
1621 will refuse to run if certain preconditions are not met.
1622 If the work tree's current branch is not in the
1624 reference namespace, the history of the branch may not be edited.
1625 If the work tree contains multiple base commits it must first be updated
1626 to a single base commit with
1628 If changes have been staged with
1630 these changes must first be committed with
1634 If the work tree contains local changes, these changes must first be
1639 If the edited history contains changes to files outside of the work tree's
1640 path prefix, the work tree cannot be used to edit the history of this branch.
1647 commands will refuse to run while a histedit operation is in progress.
1648 Other commands which manipulate the work tree may be used, and the
1650 command may be used to commit arbitrary changes to the temporary branch
1651 while the histedit operation is interrupted.
1658 Abort an interrupted histedit operation.
1659 If this option is used, no other command-line arguments are allowed.
1661 Continue an interrupted histedit operation.
1662 If this option is used, no other command-line arguments are allowed.
1664 Fold all commits into a single commit.
1665 This option is a quick equivalent to a histedit script which folds all
1666 commits, combining them all into one commit.
1669 option can only be used when starting a new histedit operation.
1670 If this option is used, no other command-line arguments are allowed.
1671 .It Fl F Ar histedit-script
1674 instead of opening a temporary file in an editor where a histedit script
1677 Edit log messages only.
1678 This option is a quick equivalent to a histedit script which edits
1679 only log messages but otherwise leaves every picked commit as-is.
1682 option can only be used when starting a new histedit operation.
1683 If this option is used, no other command-line arguments are allowed.
1688 .It Cm integrate Ar branch
1689 Integrate the specified
1691 into the work tree's current branch.
1692 Files in the work tree are updated to match the contents on the integrated
1694 and the reference of the work tree's branch is changed to point at the
1695 head commit of the integrated
1698 Both branches can be considered equivalent after integration since they
1699 will be pointing at the same commit.
1700 Both branches remain available for future work, if desired.
1701 In case the integrated
1703 is no longer needed it may be deleted with
1706 Show the status of each affected file, using the following status codes:
1707 .Bl -column YXZ description
1708 .It U Ta file was updated
1709 .It D Ta file was deleted
1710 .It A Ta new file was added
1711 .It \(a~ Ta versioned file is obstructed by a non-regular file
1712 .It ! Ta a missing versioned file was restored
1716 will refuse to run if certain preconditions are not met.
1717 Most importantly, the
1719 must have been rebased onto the work tree's current branch with
1721 before it can be integrated, in order to linearize commit history and
1722 resolve merge conflicts.
1723 If the work tree contains multiple base commits it must first be updated
1724 to a single base commit with
1726 If changes have been staged with
1728 these changes must first be committed with
1732 If the work tree contains local changes, these changes must first be
1740 .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 ...
1741 Stage local changes for inclusion in the next commit.
1744 is specified, stage all changes in the work tree.
1745 Otherwise, stage changes at or within the specified paths.
1746 Paths may be staged if they are added, modified, or deleted according to
1749 Show the status of each affected file, using the following status codes:
1750 .Bl -column YXZ description
1751 .It A Ta file addition has been staged
1752 .It M Ta file modification has been staged
1753 .It D Ta file deletion has been staged
1756 Staged file contents are saved in newly created blob objects in the repository.
1757 These blobs will be referred to by tree objects once staged changes have been
1760 Staged changes affect the behaviour of
1765 While paths with staged changes exist, the
1767 command will refuse to commit any paths which do not have staged changes.
1768 Local changes created on top of staged changes can only be committed if
1769 the path is staged again, or if the staged changes are committed first.
1772 command will show both local changes and staged changes.
1775 command is able to display local changes relative to staged changes,
1776 and to display staged changes relative to the repository.
1779 command cannot revert staged changes but may be used to revert
1780 local changes created on top of staged changes.
1787 Instead of staging new changes, list paths which are already staged,
1788 along with the IDs of staged blob objects and stage status codes.
1789 If paths were provided in the command line show the staged paths
1790 among the specified paths.
1791 Otherwise, show all staged paths.
1793 Instead of staging the entire content of a changed file, interactively
1794 select or reject changes for staging based on
1798 (reject change), and
1800 (quit staging this file) responses.
1801 If a file is in modified status, individual patches derived from the
1802 modified file content can be staged.
1803 Files in added or deleted status may only be staged or rejected in
1805 .It Fl F Ar response-script
1813 responses line-by-line from the specified
1815 file instead of prompting interactively.
1817 Allow staging of symbolic links which point outside of the path space
1818 that is under version control.
1821 will reject such symbolic links due to safety concerns.
1824 may decide to represent such a symbolic link as a regular file which contains
1825 the link's target path, rather than creating an actual symbolic link which
1826 points outside of the work tree.
1827 Use of this option is discouraged because external mechanisms such as
1829 are better suited for managing symbolic links to paths not under
1834 will refuse to run if certain preconditions are not met.
1835 If a file contains merge conflicts, these conflicts must be resolved first.
1836 If a file is found to be out of date relative to the head commit on the
1837 work tree's current branch, the file must be updated with
1839 before it can be staged (however, this does not prevent the file from
1840 becoming out-of-date at some point after having been staged).
1847 commands will refuse to run while staged changes exist.
1848 If staged changes cannot be committed because a staged path
1849 is out of date, the path must be unstaged with
1851 before it can be updated with
1853 and may then be staged again if necessary.
1857 .It Cm unstage Oo Fl p Oc Oo Fl F Ar response-script Oc Op Ar path ...
1858 Merge staged changes back into the work tree and put affected paths
1859 back into non-staged status.
1862 is specified, unstage all staged changes across the entire work tree.
1863 Otherwise, unstage changes at or within the specified paths.
1865 Show the status of each affected file, using the following status codes:
1866 .Bl -column YXZ description
1867 .It G Ta file was unstaged
1868 .It C Ta file was unstaged and conflicts occurred during merge
1869 .It ! Ta changes destined for a missing file were not merged
1870 .It D Ta file was staged as deleted and still is deleted
1871 .It d Ta file's deletion was obstructed by local modifications
1872 .It \(a~ Ta changes destined for a non-regular file were not merged
1880 Instead of unstaging the entire content of a changed file, interactively
1881 select or reject changes for unstaging based on
1885 (keep change staged), and
1887 (quit unstaging this file) responses.
1888 If a file is staged in modified status, individual patches derived from the
1889 staged file content can be unstaged.
1890 Files staged in added or deleted status may only be unstaged in their entirety.
1891 .It Fl F Ar response-script
1899 responses line-by-line from the specified
1901 file instead of prompting interactively.
1906 .It Cm cat Oo Fl c Ar commit Oc Oo Fl r Ar repository-path Oc Oo Fl P Oc Ar arg ...
1907 Parse and print contents of objects to standard output in a line-based
1909 Content of commit, tree, and tag objects is printed in a way similar
1910 to the actual content stored in such objects.
1911 Blob object contents are printed as they would appear in files on disk.
1913 Attempt to interpret each argument as a reference, a tag name, or
1914 an object ID SHA1 hash.
1915 References will be resolved to an object ID.
1916 Tag names will resolved to a tag object.
1917 An abbreviated hash argument will be expanded to a full SHA1 hash
1918 automatically, provided the abbreviation is unique.
1920 If none of the above interpretations produce a valid result, or if the
1922 option is used, attempt to interpret the argument as a path which will
1923 be resolved to the ID of an object found at this path in the repository.
1930 Look up paths in the specified
1932 If this option is not used, paths are looked up in the commit resolved
1933 via the repository's HEAD reference.
1934 The expected argument is a commit ID SHA1 hash or an existing reference
1935 or tag name which will be resolved to a commit ID.
1936 An abbreviated hash argument will be expanded to a full SHA1 hash
1937 automatically, provided the abbreviation is unique.
1938 .It Fl r Ar repository-path
1939 Use the repository at the specified path.
1940 If not specified, assume the repository is located at or above the current
1942 If this directory is a
1944 work tree, use the repository path associated with this work tree.
1946 Interpret all arguments as paths only.
1947 This option can be used to resolve ambiguity in cases where paths
1948 look like tag names, reference names, or object IDs.
1950 .It Cm info Op Ar path ...
1951 Display meta-data stored in a work tree.
1956 The work tree to use is resolved implicitly by walking upwards from the
1957 current working directory.
1961 arguments are specified, show additional per-file information for tracked
1962 files located at or within these paths.
1965 argument corresponds to the work tree's root directory, display information
1966 for all tracked files.
1969 .Bl -tag -width GOT_AUTHOR
1971 The author's name and email address for
1976 .Dq An Flan Hacker Aq Mt flan_hacker@openbsd.org .
1979 may fail to parse commits without an email address in author data,
1983 environment variables with a missing email address.
1985 .Ev GOT_AUTHOR will be overriden by configuration settings in
1991 configuration settings in the repository's
1998 configuration settings contained in Git's global
2000 configuration file will only be used if neither
2004 environment variable provide author information.
2005 .It Ev VISUAL , EDITOR
2006 The editor spawned by
2014 text editor will be spawned in order to give
2016 the attention it deserves.
2017 .It Ev GOT_LOG_DEFAULT_LIMIT
2018 The default limit on the number of commits traversed by
2020 If set to zero, the limit is unbounded.
2021 This variable will be silently ignored if it is set to a non-numeric value.
2024 .Bl -tag -width packed-refs -compact
2026 Repository-wide configuration settings for
2030 configuration file located in the root directory of a Git repository
2031 supersedes any relevant settings in Git's
2035 .It Pa .got/got.conf
2036 Worktree-specific configuration settings for
2040 configuration file in the
2042 meta-data directory of a work tree supersedes any relevant settings in
2045 configuration file and Git's
2052 Clone an existing Git repository for use with
2056 .Dl $ got clone ssh://git@github.com/openbsd/src.git
2058 Use of HTTP URLs currently requires
2062 .Dl $ git clone --bare https://github.com/openbsd/src.git
2064 Alternatively, for quick and dirty local testing of
2066 a new Git repository could be created and populated with files,
2067 e.g. from a temporary CVS checkout located at
2070 .Dl $ got init /var/git/src.git
2071 .Dl $ got import -r /var/git/src.git -I CVS -I obj /tmp/src
2073 Check out a work tree from the Git repository to /usr/src:
2075 .Dl $ got checkout /var/git/src.git /usr/src
2077 View local changes in a work tree directory:
2079 .Dl $ got diff | less
2081 In a work tree, display files in a potentially problematic state:
2083 .Dl $ got status -s 'C!~?'
2085 Interactively revert selected local changes in a work tree directory:
2087 .Dl $ got revert -p -R\ .
2089 In a work tree or a git repository directory, list all branch references:
2093 In a work tree or a git repository directory, create a new branch called
2094 .Dq unified-buffer-cache
2095 which is forked off the
2099 .Dl $ got branch -c master unified-buffer-cache
2101 Switch an existing work tree to the branch
2102 .Dq unified-buffer-cache .
2103 Local changes in the work tree will be preserved and merged if necessary:
2105 .Dl $ got update -b unified-buffer-cache
2107 Create a new commit from local changes in a work tree directory.
2108 This new commit will become the head commit of the work tree's current branch:
2112 In a work tree or a git repository directory, view changes committed in
2113 the 3 most recent commits to the work tree's branch, or the branch resolved
2114 via the repository's HEAD reference, respectively:
2116 .Dl $ got log -p -l 3
2118 As above, but display changes in the order in which
2120 could apply them in sequence:
2122 .Dl $ got log -p -l 3 -R
2124 In a work tree or a git repository directory, log the history of a subdirectory:
2126 .Dl $ got log sys/uvm
2128 While operating inside a work tree, paths are specified relative to the current
2129 working directory, so this command will log the subdirectory
2132 .Dl $ cd sys/uvm && got log\ .
2134 And this command has the same effect:
2136 .Dl $ cd sys/dev/usb && got log ../../uvm
2138 And this command displays work tree meta-data about all tracked files:
2141 .Dl $ got info\ . | less
2143 Add new files and remove obsolete files in a work tree directory:
2145 .Dl $ got add sys/uvm/uvm_ubc.c
2146 .Dl $ got remove sys/uvm/uvm_vnode.c
2148 Create a new commit from local changes in a work tree directory
2149 with a pre-defined log message.
2151 .Dl $ got commit -m 'unify the buffer cache'
2153 Alternatively, create a new commit from local changes in a work tree
2154 directory with a log message that has been prepared in the file
2157 .Dl $ got commit -F /tmp/msg
2159 Update any work tree checked out from the
2160 .Dq unified-buffer-cache
2161 branch to the latest commit on this branch:
2165 Roll file content on the unified-buffer-cache branch back by one commit,
2166 and then fetch the rolled-back change into the work tree as a local change
2167 to be amended and perhaps committed again:
2169 .Dl $ got backout unified-buffer-cache
2170 .Dl $ got commit -m 'roll back previous'
2171 .Dl $ # now back out the previous backout :-)
2172 .Dl $ got backout unified-buffer-cache
2174 Fetch new upstream commits into the local repository's
2181 In a repository created with a HTTP URL and
2182 .Cm git clone --bare
2185 command must be used instead:
2187 .Dl $ cd /var/git/src.git
2188 .Dl $ git fetch origin master:refs/remotes/origin/master
2192 branch to merge the new changes that are now visible on the
2197 .Dl $ got update -b origin/master
2198 .Dl $ got rebase master
2201 .Dq unified-buffer-cache
2202 branch on top of the new head commit of the
2206 .Dl $ got update -b master
2207 .Dl $ got rebase unified-buffer-cache
2209 Create a patch from all changes on the unified-buffer-cache branch.
2210 The patch can be mailed out for review and applied to
2214 .Dl $ got diff master unified-buffer-cache > /tmp/ubc.diff
2216 Edit the entire commit history of the
2217 .Dq unified-buffer-cache
2220 .Dl $ got update -b unified-buffer-cache
2221 .Dl $ got update -c master
2224 In order to merge changes committed to the
2225 .Dq unified-buffer-cache
2226 branch back into the
2229 .Dq unified-buffer-cache
2230 branch must first be rebased onto the
2234 .Dl $ got update -b master
2235 .Dl $ got rebase unified-buffer-cache
2238 .Dq unified-buffer-cache
2239 branch can now be made visible on the
2243 Because the rebase operation switched the work tree to the
2244 .Dq unified-buffer-cache
2245 branch, the work tree must be switched back to the
2248 .Dq unified-buffer-cache
2249 branch can be integrated into
2252 .Dl $ got update -b master
2253 .Dl $ got integrate unified-buffer-cache
2255 Additional steps may be necessary if local changes need to be pushed back
2256 to the remote repository, which currently requires
2258 Before working against existing branches in a repository cloned with
2259 .Cm git clone --bare
2264 must be configured to map all references in the remote repository
2267 namespace of the local repository.
2268 This can achieved by setting Git's
2269 .Pa remote.origin.fetch
2270 configuration variable to the value
2271 .Dq +refs/heads/*:refs/remotes/origin/*
2276 .Dl $ cd /var/git/repo
2277 .Dl $ git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*'
2281 option must be disabled:
2283 .Dl $ cd /var/git/repo
2284 .Dl $ git config remote.origin.mirror false
2286 Alternatively, the following
2288 configuration item can be added manually to the Git repository's
2292 .Dl [remote "origin"]
2294 .Dl fetch = +refs/heads/*:refs/remotes/origin/*
2297 This configuration leaves the local repository's
2299 namespace free for use by local branches checked out with
2301 and, if needed, created with
2306 namespace can now be updated with incoming changes from the remote
2311 without extra command line arguments:
2313 .Dl $ cd /var/git/repo
2316 To make changes fetched from the remote repository appear on the
2320 branch must be rebased onto the
2323 This will also merge local changes, if any, with the incoming changes:
2325 .Dl $ got update -b origin/master
2326 .Dl $ got rebase master
2330 branch, log messages for local changes can now be amended with
2332 by other developers and any other important new information:
2334 .Dl $ got update -c origin/master
2335 .Dl $ got histedit -m
2337 Local changes on the
2339 branch can then be pushed to the remote
2343 .Dl $ cd /var/git/repo
2344 .Dl $ git push origin master
2347 .Xr git-repository 5 ,
2348 .Xr got-worktree 5 ,
2351 .An Stefan Sperling Aq Mt stsp@openbsd.org
2352 .An Martin Pieuchot Aq Mt mpi@openbsd.org
2353 .An Joshua Stein Aq Mt jcs@openbsd.org
2354 .An Ori Bernstein Aq Mt ori@openbsd.org
2357 is a work-in-progress and some features remain to be implemented.
2359 At present, the user has to fall back on
2361 to perform some tasks.
2365 Reading from remote repositories over HTTP or HTTPS protocols requires
2370 Writing to remote repositories, over any protocol, requires
2373 Packing repositories, which reduces disk space consumption and improves
2374 read-access performance, requires
2377 Exporting data from repositories requires
2378 .Xr git-fast-export 1 .
2380 Importing data into repositories requires
2381 .Xr git-fast-import 1 .
2383 Reducing the size of repositories by removing redundant or unreferenced
2387 The creation of merge commits, i.e. commits with two or more parent commits,
2391 In situations where files or directories were moved around
2393 will not automatically merge changes to new locations and
2395 will usually produce better results.
