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diff --git a/third_party/git/Documentation/rev-list-options.txt b/third_party/git/Documentation/rev-list-options.txt deleted file mode 100644 index fa4e70f511..0000000000 --- a/third_party/git/Documentation/rev-list-options.txt +++ /dev/null @@ -1,1005 +0,0 @@ -Commit Limiting -~~~~~~~~~~~~~~~ - -Besides specifying a range of commits that should be listed using the -special notations explained in the description, additional commit -limiting may be applied. - -Using more options generally further limits the output (e.g. -`--since=<date1>` limits to commits newer than `<date1>`, and using it -with `--grep=<pattern>` further limits to commits whose log message -has a line that matches `<pattern>`), unless otherwise noted. - -Note that these are applied before commit -ordering and formatting options, such as `--reverse`. - --<number>:: --n <number>:: ---max-count=<number>:: - Limit the number of commits to output. - ---skip=<number>:: - Skip 'number' commits before starting to show the commit output. - ---since=<date>:: ---after=<date>:: - Show commits more recent than a specific date. - ---until=<date>:: ---before=<date>:: - Show commits older than a specific date. - -ifdef::git-rev-list[] ---max-age=<timestamp>:: ---min-age=<timestamp>:: - Limit the commits output to specified time range. -endif::git-rev-list[] - ---author=<pattern>:: ---committer=<pattern>:: - Limit the commits output to ones with author/committer - header lines that match the specified pattern (regular - expression). With more than one `--author=<pattern>`, - commits whose author matches any of the given patterns are - chosen (similarly for multiple `--committer=<pattern>`). - ---grep-reflog=<pattern>:: - Limit the commits output to ones with reflog entries that - match the specified pattern (regular expression). With - more than one `--grep-reflog`, commits whose reflog message - matches any of the given patterns are chosen. It is an - error to use this option unless `--walk-reflogs` is in use. - ---grep=<pattern>:: - Limit the commits output to ones with log message that - matches the specified pattern (regular expression). With - more than one `--grep=<pattern>`, commits whose message - matches any of the given patterns are chosen (but see - `--all-match`). -ifndef::git-rev-list[] -+ -When `--show-notes` is in effect, the message from the notes is -matched as if it were part of the log message. -endif::git-rev-list[] - ---all-match:: - Limit the commits output to ones that match all given `--grep`, - instead of ones that match at least one. - ---invert-grep:: - Limit the commits output to ones with log message that do not - match the pattern specified with `--grep=<pattern>`. - --i:: ---regexp-ignore-case:: - Match the regular expression limiting patterns without regard to letter - case. - ---basic-regexp:: - Consider the limiting patterns to be basic regular expressions; - this is the default. - --E:: ---extended-regexp:: - Consider the limiting patterns to be extended regular expressions - instead of the default basic regular expressions. - --F:: ---fixed-strings:: - Consider the limiting patterns to be fixed strings (don't interpret - pattern as a regular expression). - --P:: ---perl-regexp:: - Consider the limiting patterns to be Perl-compatible regular - expressions. -+ -Support for these types of regular expressions is an optional -compile-time dependency. If Git wasn't compiled with support for them -providing this option will cause it to die. - ---remove-empty:: - Stop when a given path disappears from the tree. - ---merges:: - Print only merge commits. This is exactly the same as `--min-parents=2`. - ---no-merges:: - Do not print commits with more than one parent. This is - exactly the same as `--max-parents=1`. - ---min-parents=<number>:: ---max-parents=<number>:: ---no-min-parents:: ---no-max-parents:: - Show only commits which have at least (or at most) that many parent - commits. In particular, `--max-parents=1` is the same as `--no-merges`, - `--min-parents=2` is the same as `--merges`. `--max-parents=0` - gives all root commits and `--min-parents=3` all octopus merges. -+ -`--no-min-parents` and `--no-max-parents` reset these limits (to no limit) -again. Equivalent forms are `--min-parents=0` (any commit has 0 or more -parents) and `--max-parents=-1` (negative numbers denote no upper limit). - ---first-parent:: - Follow only the first parent commit upon seeing a merge - commit. This option can give a better overview when - viewing the evolution of a particular topic branch, - because merges into a topic branch tend to be only about - adjusting to updated upstream from time to time, and - this option allows you to ignore the individual commits - brought in to your history by such a merge. Cannot be - combined with --bisect. - ---not:: - Reverses the meaning of the '{caret}' prefix (or lack thereof) - for all following revision specifiers, up to the next `--not`. - ---all:: - Pretend as if all the refs in `refs/`, along with `HEAD`, are - listed on the command line as '<commit>'. - ---branches[=<pattern>]:: - Pretend as if all the refs in `refs/heads` are listed - on the command line as '<commit>'. If '<pattern>' is given, limit - branches to ones matching given shell glob. If pattern lacks '?', - '{asterisk}', or '[', '/{asterisk}' at the end is implied. - ---tags[=<pattern>]:: - Pretend as if all the refs in `refs/tags` are listed - on the command line as '<commit>'. If '<pattern>' is given, limit - tags to ones matching given shell glob. If pattern lacks '?', '{asterisk}', - or '[', '/{asterisk}' at the end is implied. - ---remotes[=<pattern>]:: - Pretend as if all the refs in `refs/remotes` are listed - on the command line as '<commit>'. If '<pattern>' is given, limit - remote-tracking branches to ones matching given shell glob. - If pattern lacks '?', '{asterisk}', or '[', '/{asterisk}' at the end is implied. - ---glob=<glob-pattern>:: - Pretend as if all the refs matching shell glob '<glob-pattern>' - are listed on the command line as '<commit>'. Leading 'refs/', - is automatically prepended if missing. If pattern lacks '?', '{asterisk}', - or '[', '/{asterisk}' at the end is implied. - ---exclude=<glob-pattern>:: - - Do not include refs matching '<glob-pattern>' that the next `--all`, - `--branches`, `--tags`, `--remotes`, or `--glob` would otherwise - consider. Repetitions of this option accumulate exclusion patterns - up to the next `--all`, `--branches`, `--tags`, `--remotes`, or - `--glob` option (other options or arguments do not clear - accumulated patterns). -+ -The patterns given should not begin with `refs/heads`, `refs/tags`, or -`refs/remotes` when applied to `--branches`, `--tags`, or `--remotes`, -respectively, and they must begin with `refs/` when applied to `--glob` -or `--all`. If a trailing '/{asterisk}' is intended, it must be given -explicitly. - ---reflog:: - Pretend as if all objects mentioned by reflogs are listed on the - command line as `<commit>`. - ---alternate-refs:: - Pretend as if all objects mentioned as ref tips of alternate - repositories were listed on the command line. An alternate - repository is any repository whose object directory is specified - in `objects/info/alternates`. The set of included objects may - be modified by `core.alternateRefsCommand`, etc. See - linkgit:git-config[1]. - ---single-worktree:: - By default, all working trees will be examined by the - following options when there are more than one (see - linkgit:git-worktree[1]): `--all`, `--reflog` and - `--indexed-objects`. - This option forces them to examine the current working tree - only. - ---ignore-missing:: - Upon seeing an invalid object name in the input, pretend as if - the bad input was not given. - -ifndef::git-rev-list[] ---bisect:: - Pretend as if the bad bisection ref `refs/bisect/bad` - was listed and as if it was followed by `--not` and the good - bisection refs `refs/bisect/good-*` on the command - line. Cannot be combined with --first-parent. -endif::git-rev-list[] - ---stdin:: - In addition to the '<commit>' listed on the command - line, read them from the standard input. If a `--` separator is - seen, stop reading commits and start reading paths to limit the - result. - -ifdef::git-rev-list[] ---quiet:: - Don't print anything to standard output. This form - is primarily meant to allow the caller to - test the exit status to see if a range of objects is fully - connected (or not). It is faster than redirecting stdout - to `/dev/null` as the output does not have to be formatted. -endif::git-rev-list[] - ---cherry-mark:: - Like `--cherry-pick` (see below) but mark equivalent commits - with `=` rather than omitting them, and inequivalent ones with `+`. - ---cherry-pick:: - Omit any commit that introduces the same change as - another commit on the ``other side'' when the set of - commits are limited with symmetric difference. -+ -For example, if you have two branches, `A` and `B`, a usual way -to list all commits on only one side of them is with -`--left-right` (see the example below in the description of -the `--left-right` option). However, it shows the commits that were -cherry-picked from the other branch (for example, ``3rd on b'' may be -cherry-picked from branch A). With this option, such pairs of commits are -excluded from the output. - ---left-only:: ---right-only:: - List only commits on the respective side of a symmetric difference, - i.e. only those which would be marked `<` resp. `>` by - `--left-right`. -+ -For example, `--cherry-pick --right-only A...B` omits those -commits from `B` which are in `A` or are patch-equivalent to a commit in -`A`. In other words, this lists the `+` commits from `git cherry A B`. -More precisely, `--cherry-pick --right-only --no-merges` gives the exact -list. - ---cherry:: - A synonym for `--right-only --cherry-mark --no-merges`; useful to - limit the output to the commits on our side and mark those that - have been applied to the other side of a forked history with - `git log --cherry upstream...mybranch`, similar to - `git cherry upstream mybranch`. - --g:: ---walk-reflogs:: - Instead of walking the commit ancestry chain, walk - reflog entries from the most recent one to older ones. - When this option is used you cannot specify commits to - exclude (that is, '{caret}commit', 'commit1..commit2', - and 'commit1\...commit2' notations cannot be used). -+ -With `--pretty` format other than `oneline` (for obvious reasons), -this causes the output to have two extra lines of information -taken from the reflog. The reflog designator in the output may be shown -as `ref@{Nth}` (where `Nth` is the reverse-chronological index in the -reflog) or as `ref@{timestamp}` (with the timestamp for that entry), -depending on a few rules: -+ --- -1. If the starting point is specified as `ref@{Nth}`, show the index - format. -+ -2. If the starting point was specified as `ref@{now}`, show the - timestamp format. -+ -3. If neither was used, but `--date` was given on the command line, show - the timestamp in the format requested by `--date`. -+ -4. Otherwise, show the index format. --- -+ -Under `--pretty=oneline`, the commit message is -prefixed with this information on the same line. -This option cannot be combined with `--reverse`. -See also linkgit:git-reflog[1]. - ---merge:: - After a failed merge, show refs that touch files having a - conflict and don't exist on all heads to merge. - ---boundary:: - Output excluded boundary commits. Boundary commits are - prefixed with `-`. - -ifdef::git-rev-list[] ---use-bitmap-index:: - - Try to speed up the traversal using the pack bitmap index (if - one is available). Note that when traversing with `--objects`, - trees and blobs will not have their associated path printed. - ---progress=<header>:: - Show progress reports on stderr as objects are considered. The - `<header>` text will be printed with each progress update. -endif::git-rev-list[] - -History Simplification -~~~~~~~~~~~~~~~~~~~~~~ - -Sometimes you are only interested in parts of the history, for example the -commits modifying a particular <path>. But there are two parts of -'History Simplification', one part is selecting the commits and the other -is how to do it, as there are various strategies to simplify the history. - -The following options select the commits to be shown: - -<paths>:: - Commits modifying the given <paths> are selected. - ---simplify-by-decoration:: - Commits that are referred by some branch or tag are selected. - -Note that extra commits can be shown to give a meaningful history. - -The following options affect the way the simplification is performed: - -Default mode:: - Simplifies the history to the simplest history explaining the - final state of the tree. Simplest because it prunes some side - branches if the end result is the same (i.e. merging branches - with the same content) - ---full-history:: - Same as the default mode, but does not prune some history. - ---dense:: - Only the selected commits are shown, plus some to have a - meaningful history. - ---sparse:: - All commits in the simplified history are shown. - ---simplify-merges:: - Additional option to `--full-history` to remove some needless - merges from the resulting history, as there are no selected - commits contributing to this merge. - ---ancestry-path:: - When given a range of commits to display (e.g. 'commit1..commit2' - or 'commit2 {caret}commit1'), only display commits that exist - directly on the ancestry chain between the 'commit1' and - 'commit2', i.e. commits that are both descendants of 'commit1', - and ancestors of 'commit2'. - -A more detailed explanation follows. - -Suppose you specified `foo` as the <paths>. We shall call commits -that modify `foo` !TREESAME, and the rest TREESAME. (In a diff -filtered for `foo`, they look different and equal, respectively.) - -In the following, we will always refer to the same example history to -illustrate the differences between simplification settings. We assume -that you are filtering for a file `foo` in this commit graph: ------------------------------------------------------------------------ - .-A---M---N---O---P---Q - / / / / / / - I B C D E Y - \ / / / / / - `-------------' X ------------------------------------------------------------------------ -The horizontal line of history A---Q is taken to be the first parent of -each merge. The commits are: - -* `I` is the initial commit, in which `foo` exists with contents - ``asdf'', and a file `quux` exists with contents ``quux''. Initial - commits are compared to an empty tree, so `I` is !TREESAME. - -* In `A`, `foo` contains just ``foo''. - -* `B` contains the same change as `A`. Its merge `M` is trivial and - hence TREESAME to all parents. - -* `C` does not change `foo`, but its merge `N` changes it to ``foobar'', - so it is not TREESAME to any parent. - -* `D` sets `foo` to ``baz''. Its merge `O` combines the strings from - `N` and `D` to ``foobarbaz''; i.e., it is not TREESAME to any parent. - -* `E` changes `quux` to ``xyzzy'', and its merge `P` combines the - strings to ``quux xyzzy''. `P` is TREESAME to `O`, but not to `E`. - -* `X` is an independent root commit that added a new file `side`, and `Y` - modified it. `Y` is TREESAME to `X`. Its merge `Q` added `side` to `P`, and - `Q` is TREESAME to `P`, but not to `Y`. - -`rev-list` walks backwards through history, including or excluding -commits based on whether `--full-history` and/or parent rewriting -(via `--parents` or `--children`) are used. The following settings -are available. - -Default mode:: - Commits are included if they are not TREESAME to any parent - (though this can be changed, see `--sparse` below). If the - commit was a merge, and it was TREESAME to one parent, follow - only that parent. (Even if there are several TREESAME - parents, follow only one of them.) Otherwise, follow all - parents. -+ -This results in: -+ ------------------------------------------------------------------------ - .-A---N---O - / / / - I---------D ------------------------------------------------------------------------ -+ -Note how the rule to only follow the TREESAME parent, if one is -available, removed `B` from consideration entirely. `C` was -considered via `N`, but is TREESAME. Root commits are compared to an -empty tree, so `I` is !TREESAME. -+ -Parent/child relations are only visible with `--parents`, but that does -not affect the commits selected in default mode, so we have shown the -parent lines. - ---full-history without parent rewriting:: - This mode differs from the default in one point: always follow - all parents of a merge, even if it is TREESAME to one of them. - Even if more than one side of the merge has commits that are - included, this does not imply that the merge itself is! In - the example, we get -+ ------------------------------------------------------------------------ - I A B N D O P Q ------------------------------------------------------------------------ -+ -`M` was excluded because it is TREESAME to both parents. `E`, -`C` and `B` were all walked, but only `B` was !TREESAME, so the others -do not appear. -+ -Note that without parent rewriting, it is not really possible to talk -about the parent/child relationships between the commits, so we show -them disconnected. - ---full-history with parent rewriting:: - Ordinary commits are only included if they are !TREESAME - (though this can be changed, see `--sparse` below). -+ -Merges are always included. However, their parent list is rewritten: -Along each parent, prune away commits that are not included -themselves. This results in -+ ------------------------------------------------------------------------ - .-A---M---N---O---P---Q - / / / / / - I B / D / - \ / / / / - `-------------' ------------------------------------------------------------------------ -+ -Compare to `--full-history` without rewriting above. Note that `E` -was pruned away because it is TREESAME, but the parent list of P was -rewritten to contain `E`'s parent `I`. The same happened for `C` and -`N`, and `X`, `Y` and `Q`. - -In addition to the above settings, you can change whether TREESAME -affects inclusion: - ---dense:: - Commits that are walked are included if they are not TREESAME - to any parent. - ---sparse:: - All commits that are walked are included. -+ -Note that without `--full-history`, this still simplifies merges: if -one of the parents is TREESAME, we follow only that one, so the other -sides of the merge are never walked. - ---simplify-merges:: - First, build a history graph in the same way that - `--full-history` with parent rewriting does (see above). -+ -Then simplify each commit `C` to its replacement `C'` in the final -history according to the following rules: -+ --- -* Set `C'` to `C`. -+ -* Replace each parent `P` of `C'` with its simplification `P'`. In - the process, drop parents that are ancestors of other parents or that are - root commits TREESAME to an empty tree, and remove duplicates, but take care - to never drop all parents that we are TREESAME to. -+ -* If after this parent rewriting, `C'` is a root or merge commit (has - zero or >1 parents), a boundary commit, or !TREESAME, it remains. - Otherwise, it is replaced with its only parent. --- -+ -The effect of this is best shown by way of comparing to -`--full-history` with parent rewriting. The example turns into: -+ ------------------------------------------------------------------------ - .-A---M---N---O - / / / - I B D - \ / / - `---------' ------------------------------------------------------------------------ -+ -Note the major differences in `N`, `P`, and `Q` over `--full-history`: -+ --- -* `N`'s parent list had `I` removed, because it is an ancestor of the - other parent `M`. Still, `N` remained because it is !TREESAME. -+ -* `P`'s parent list similarly had `I` removed. `P` was then - removed completely, because it had one parent and is TREESAME. -+ -* `Q`'s parent list had `Y` simplified to `X`. `X` was then removed, because it - was a TREESAME root. `Q` was then removed completely, because it had one - parent and is TREESAME. --- - -Finally, there is a fifth simplification mode available: - ---ancestry-path:: - Limit the displayed commits to those directly on the ancestry - chain between the ``from'' and ``to'' commits in the given commit - range. I.e. only display commits that are ancestor of the ``to'' - commit and descendants of the ``from'' commit. -+ -As an example use case, consider the following commit history: -+ ------------------------------------------------------------------------ - D---E-------F - / \ \ - B---C---G---H---I---J - / \ - A-------K---------------L--M ------------------------------------------------------------------------ -+ -A regular 'D..M' computes the set of commits that are ancestors of `M`, -but excludes the ones that are ancestors of `D`. This is useful to see -what happened to the history leading to `M` since `D`, in the sense -that ``what does `M` have that did not exist in `D`''. The result in this -example would be all the commits, except `A` and `B` (and `D` itself, -of course). -+ -When we want to find out what commits in `M` are contaminated with the -bug introduced by `D` and need fixing, however, we might want to view -only the subset of 'D..M' that are actually descendants of `D`, i.e. -excluding `C` and `K`. This is exactly what the `--ancestry-path` -option does. Applied to the 'D..M' range, it results in: -+ ------------------------------------------------------------------------ - E-------F - \ \ - G---H---I---J - \ - L--M ------------------------------------------------------------------------ - -The `--simplify-by-decoration` option allows you to view only the -big picture of the topology of the history, by omitting commits -that are not referenced by tags. Commits are marked as !TREESAME -(in other words, kept after history simplification rules described -above) if (1) they are referenced by tags, or (2) they change the -contents of the paths given on the command line. All other -commits are marked as TREESAME (subject to be simplified away). - -ifdef::git-rev-list[] -Bisection Helpers -~~~~~~~~~~~~~~~~~ - ---bisect:: - Limit output to the one commit object which is roughly halfway between - included and excluded commits. Note that the bad bisection ref - `refs/bisect/bad` is added to the included commits (if it - exists) and the good bisection refs `refs/bisect/good-*` are - added to the excluded commits (if they exist). Thus, supposing there - are no refs in `refs/bisect/`, if -+ ------------------------------------------------------------------------ - $ git rev-list --bisect foo ^bar ^baz ------------------------------------------------------------------------ -+ -outputs 'midpoint', the output of the two commands -+ ------------------------------------------------------------------------ - $ git rev-list foo ^midpoint - $ git rev-list midpoint ^bar ^baz ------------------------------------------------------------------------ -+ -would be of roughly the same length. Finding the change which -introduces a regression is thus reduced to a binary search: repeatedly -generate and test new 'midpoint's until the commit chain is of length -one. Cannot be combined with --first-parent. - ---bisect-vars:: - This calculates the same as `--bisect`, except that refs in - `refs/bisect/` are not used, and except that this outputs - text ready to be eval'ed by the shell. These lines will assign the - name of the midpoint revision to the variable `bisect_rev`, and the - expected number of commits to be tested after `bisect_rev` is tested - to `bisect_nr`, the expected number of commits to be tested if - `bisect_rev` turns out to be good to `bisect_good`, the expected - number of commits to be tested if `bisect_rev` turns out to be bad to - `bisect_bad`, and the number of commits we are bisecting right now to - `bisect_all`. - ---bisect-all:: - This outputs all the commit objects between the included and excluded - commits, ordered by their distance to the included and excluded - commits. Refs in `refs/bisect/` are not used. The farthest - from them is displayed first. (This is the only one displayed by - `--bisect`.) -+ -This is useful because it makes it easy to choose a good commit to -test when you want to avoid to test some of them for some reason (they -may not compile for example). -+ -This option can be used along with `--bisect-vars`, in this case, -after all the sorted commit objects, there will be the same text as if -`--bisect-vars` had been used alone. -endif::git-rev-list[] - - -Commit Ordering -~~~~~~~~~~~~~~~ - -By default, the commits are shown in reverse chronological order. - ---date-order:: - Show no parents before all of its children are shown, but - otherwise show commits in the commit timestamp order. - ---author-date-order:: - Show no parents before all of its children are shown, but - otherwise show commits in the author timestamp order. - ---topo-order:: - Show no parents before all of its children are shown, and - avoid showing commits on multiple lines of history - intermixed. -+ -For example, in a commit history like this: -+ ----------------------------------------------------------------- - - ---1----2----4----7 - \ \ - 3----5----6----8--- - ----------------------------------------------------------------- -+ -where the numbers denote the order of commit timestamps, `git -rev-list` and friends with `--date-order` show the commits in the -timestamp order: 8 7 6 5 4 3 2 1. -+ -With `--topo-order`, they would show 8 6 5 3 7 4 2 1 (or 8 7 4 2 6 5 -3 1); some older commits are shown before newer ones in order to -avoid showing the commits from two parallel development track mixed -together. - ---reverse:: - Output the commits chosen to be shown (see Commit Limiting - section above) in reverse order. Cannot be combined with - `--walk-reflogs`. - -Object Traversal -~~~~~~~~~~~~~~~~ - -These options are mostly targeted for packing of Git repositories. - -ifdef::git-rev-list[] ---objects:: - Print the object IDs of any object referenced by the listed - commits. `--objects foo ^bar` thus means ``send me - all object IDs which I need to download if I have the commit - object _bar_ but not _foo_''. - ---in-commit-order:: - Print tree and blob ids in order of the commits. The tree - and blob ids are printed after they are first referenced - by a commit. - ---objects-edge:: - Similar to `--objects`, but also print the IDs of excluded - commits prefixed with a ``-'' character. This is used by - linkgit:git-pack-objects[1] to build a ``thin'' pack, which records - objects in deltified form based on objects contained in these - excluded commits to reduce network traffic. - ---objects-edge-aggressive:: - Similar to `--objects-edge`, but it tries harder to find excluded - commits at the cost of increased time. This is used instead of - `--objects-edge` to build ``thin'' packs for shallow repositories. - ---indexed-objects:: - Pretend as if all trees and blobs used by the index are listed - on the command line. Note that you probably want to use - `--objects`, too. - ---unpacked:: - Only useful with `--objects`; print the object IDs that are not - in packs. - ---object-names:: - Only useful with `--objects`; print the names of the object IDs - that are found. This is the default behavior. - ---no-object-names:: - Only useful with `--objects`; does not print the names of the object - IDs that are found. This inverts `--object-names`. This flag allows - the output to be more easily parsed by commands such as - linkgit:git-cat-file[1]. - ---filter=<filter-spec>:: - Only useful with one of the `--objects*`; omits objects (usually - blobs) from the list of printed objects. The '<filter-spec>' - may be one of the following: -+ -The form '--filter=blob:none' omits all blobs. -+ -The form '--filter=blob:limit=<n>[kmg]' omits blobs larger than n bytes -or units. n may be zero. The suffixes k, m, and g can be used to name -units in KiB, MiB, or GiB. For example, 'blob:limit=1k' is the same -as 'blob:limit=1024'. -+ -The form '--filter=sparse:oid=<blob-ish>' uses a sparse-checkout -specification contained in the blob (or blob-expression) '<blob-ish>' -to omit blobs that would not be not required for a sparse checkout on -the requested refs. -+ -The form '--filter=tree:<depth>' omits all blobs and trees whose depth -from the root tree is >= <depth> (minimum depth if an object is located -at multiple depths in the commits traversed). <depth>=0 will not include -any trees or blobs unless included explicitly in the command-line (or -standard input when --stdin is used). <depth>=1 will include only the -tree and blobs which are referenced directly by a commit reachable from -<commit> or an explicitly-given object. <depth>=2 is like <depth>=1 -while also including trees and blobs one more level removed from an -explicitly-given commit or tree. -+ -Note that the form '--filter=sparse:path=<path>' that wants to read -from an arbitrary path on the filesystem has been dropped for security -reasons. - ---no-filter:: - Turn off any previous `--filter=` argument. - ---filter-print-omitted:: - Only useful with `--filter=`; prints a list of the objects omitted - by the filter. Object IDs are prefixed with a ``~'' character. - ---missing=<missing-action>:: - A debug option to help with future "partial clone" development. - This option specifies how missing objects are handled. -+ -The form '--missing=error' requests that rev-list stop with an error if -a missing object is encountered. This is the default action. -+ -The form '--missing=allow-any' will allow object traversal to continue -if a missing object is encountered. Missing objects will silently be -omitted from the results. -+ -The form '--missing=allow-promisor' is like 'allow-any', but will only -allow object traversal to continue for EXPECTED promisor missing objects. -Unexpected missing objects will raise an error. -+ -The form '--missing=print' is like 'allow-any', but will also print a -list of the missing objects. Object IDs are prefixed with a ``?'' character. - ---exclude-promisor-objects:: - (For internal use only.) Prefilter object traversal at - promisor boundary. This is used with partial clone. This is - stronger than `--missing=allow-promisor` because it limits the - traversal, rather than just silencing errors about missing - objects. -endif::git-rev-list[] - ---no-walk[=(sorted|unsorted)]:: - Only show the given commits, but do not traverse their ancestors. - This has no effect if a range is specified. If the argument - `unsorted` is given, the commits are shown in the order they were - given on the command line. Otherwise (if `sorted` or no argument - was given), the commits are shown in reverse chronological order - by commit time. - Cannot be combined with `--graph`. - ---do-walk:: - Overrides a previous `--no-walk`. - -Commit Formatting -~~~~~~~~~~~~~~~~~ - -ifdef::git-rev-list[] -Using these options, linkgit:git-rev-list[1] will act similar to the -more specialized family of commit log tools: linkgit:git-log[1], -linkgit:git-show[1], and linkgit:git-whatchanged[1] -endif::git-rev-list[] - -include::pretty-options.txt[] - ---relative-date:: - Synonym for `--date=relative`. - ---date=<format>:: - Only takes effect for dates shown in human-readable format, such - as when using `--pretty`. `log.date` config variable sets a default - value for the log command's `--date` option. By default, dates - are shown in the original time zone (either committer's or - author's). If `-local` is appended to the format (e.g., - `iso-local`), the user's local time zone is used instead. -+ --- -`--date=relative` shows dates relative to the current time, -e.g. ``2 hours ago''. The `-local` option has no effect for -`--date=relative`. - -`--date=local` is an alias for `--date=default-local`. - -`--date=iso` (or `--date=iso8601`) shows timestamps in a ISO 8601-like format. -The differences to the strict ISO 8601 format are: - - - a space instead of the `T` date/time delimiter - - a space between time and time zone - - no colon between hours and minutes of the time zone - -`--date=iso-strict` (or `--date=iso8601-strict`) shows timestamps in strict -ISO 8601 format. - -`--date=rfc` (or `--date=rfc2822`) shows timestamps in RFC 2822 -format, often found in email messages. - -`--date=short` shows only the date, but not the time, in `YYYY-MM-DD` format. - -`--date=raw` shows the date as seconds since the epoch (1970-01-01 -00:00:00 UTC), followed by a space, and then the timezone as an offset -from UTC (a `+` or `-` with four digits; the first two are hours, and -the second two are minutes). I.e., as if the timestamp were formatted -with `strftime("%s %z")`). -Note that the `-local` option does not affect the seconds-since-epoch -value (which is always measured in UTC), but does switch the accompanying -timezone value. - -`--date=human` shows the timezone if the timezone does not match the -current time-zone, and doesn't print the whole date if that matches -(ie skip printing year for dates that are "this year", but also skip -the whole date itself if it's in the last few days and we can just say -what weekday it was). For older dates the hour and minute is also -omitted. - -`--date=unix` shows the date as a Unix epoch timestamp (seconds since -1970). As with `--raw`, this is always in UTC and therefore `-local` -has no effect. - -`--date=dottime` shows the date in dottime format (rendered as UTC, -but suffixed with the local timezone offset if given) - -`--date=format:...` feeds the format `...` to your system `strftime`, -except for %z and %Z, which are handled internally. -Use `--date=format:%c` to show the date in your system locale's -preferred format. See the `strftime` manual for a complete list of -format placeholders. When using `-local`, the correct syntax is -`--date=format-local:...`. - -`--date=default` is the default format, and is similar to -`--date=rfc2822`, with a few exceptions: --- - - there is no comma after the day-of-week - - - the time zone is omitted when the local time zone is used - -ifdef::git-rev-list[] ---header:: - Print the contents of the commit in raw-format; each record is - separated with a NUL character. -endif::git-rev-list[] - ---parents:: - Print also the parents of the commit (in the form "commit parent..."). - Also enables parent rewriting, see 'History Simplification' above. - ---children:: - Print also the children of the commit (in the form "commit child..."). - Also enables parent rewriting, see 'History Simplification' above. - -ifdef::git-rev-list[] ---timestamp:: - Print the raw commit timestamp. -endif::git-rev-list[] - ---left-right:: - Mark which side of a symmetric difference a commit is reachable from. - Commits from the left side are prefixed with `<` and those from - the right with `>`. If combined with `--boundary`, those - commits are prefixed with `-`. -+ -For example, if you have this topology: -+ ------------------------------------------------------------------------ - y---b---b branch B - / \ / - / . - / / \ - o---x---a---a branch A ------------------------------------------------------------------------ -+ -you would get an output like this: -+ ------------------------------------------------------------------------ - $ git rev-list --left-right --boundary --pretty=oneline A...B - - >bbbbbbb... 3rd on b - >bbbbbbb... 2nd on b - <aaaaaaa... 3rd on a - <aaaaaaa... 2nd on a - -yyyyyyy... 1st on b - -xxxxxxx... 1st on a ------------------------------------------------------------------------ - ---graph:: - Draw a text-based graphical representation of the commit history - on the left hand side of the output. This may cause extra lines - to be printed in between commits, in order for the graph history - to be drawn properly. - Cannot be combined with `--no-walk`. -+ -This enables parent rewriting, see 'History Simplification' above. -+ -This implies the `--topo-order` option by default, but the -`--date-order` option may also be specified. - ---show-linear-break[=<barrier>]:: - When --graph is not used, all history branches are flattened - which can make it hard to see that the two consecutive commits - do not belong to a linear branch. This option puts a barrier - in between them in that case. If `<barrier>` is specified, it - is the string that will be shown instead of the default one. - -ifdef::git-rev-list[] ---count:: - Print a number stating how many commits would have been - listed, and suppress all other output. When used together - with `--left-right`, instead print the counts for left and - right commits, separated by a tab. When used together with - `--cherry-mark`, omit patch equivalent commits from these - counts and print the count for equivalent commits separated - by a tab. -endif::git-rev-list[] - -ifndef::git-rev-list[] -Diff Formatting -~~~~~~~~~~~~~~~ - -Listed below are options that control the formatting of diff output. -Some of them are specific to linkgit:git-rev-list[1], however other diff -options may be given. See linkgit:git-diff-files[1] for more options. - --c:: - With this option, diff output for a merge commit - shows the differences from each of the parents to the merge result - simultaneously instead of showing pairwise diff between a parent - and the result one at a time. Furthermore, it lists only files - which were modified from all parents. - ---cc:: - This flag implies the `-c` option and further compresses the - patch output by omitting uninteresting hunks whose contents in - the parents have only two variants and the merge result picks - one of them without modification. - ---combined-all-paths:: - This flag causes combined diffs (used for merge commits) to - list the name of the file from all parents. It thus only has - effect when -c or --cc are specified, and is likely only - useful if filename changes are detected (i.e. when either - rename or copy detection have been requested). - --m:: - This flag makes the merge commits show the full diff like - regular commits; for each merge parent, a separate log entry - and diff is generated. An exception is that only diff against - the first parent is shown when `--first-parent` option is given; - in that case, the output represents the changes the merge - brought _into_ the then-current branch. - --r:: - Show recursive diffs. - --t:: - Show the tree objects in the diff output. This implies `-r`. -endif::git-rev-list[] |