d01d8c6782
git-diff-* --pickaxe-regex will change the -S pickaxe to match POSIX extended regular expressions instead of fixed strings. The regex.h library is a rather stupid interface and I like pcre too, but with any luck it will be everywhere we will want to run Git on, it being POSIX.2 and all. I'm not sure if we can expect platforms like AIX to conform to POSIX.2 or if win32 has regex.h. We might add a flag to Makefile if there is a portability trouble potential. Signed-off-by: Petr Baudis <pasky@suse.cz>
86 lines
2.6 KiB
Plaintext
86 lines
2.6 KiB
Plaintext
-p::
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Generate patch (see section on generating patches)
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-u::
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Synonym for "-p".
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-z::
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\0 line termination on output
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--name-only::
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Show only names of changed files.
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--name-status::
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Show only names and status of changed files.
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--full-index::
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Instead of the first handful characters, show full
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object name of pre- and post-image blob on the "index"
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line when generating a patch format output.
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--abbrev[=<n>]::
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Instead of showing the full 40-byte hexadecimal object
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name in diff-raw format output and diff-tree header
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lines, show only handful hexdigits prefix. This is
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independent of --full-index option above, which controls
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the diff-patch output format. Non default number of
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digits can be specified with --abbrev=<n>.
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-B::
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Break complete rewrite changes into pairs of delete and create.
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-M::
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Detect renames.
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-C::
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Detect copies as well as renames.
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--diff-filter=[ACDMRTUXB*]::
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Select only files that are Added (`A`), Copied (`C`),
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Deleted (`D`), Modified (`M`), Renamed (`R`), have their
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type (mode) changed (`T`), are Unmerged (`U`), are
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Unknown (`X`), or have had their pairing Broken (`B`).
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Any combination of the filter characters may be used.
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When `*` (All-or-none) is added to the combination, all
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paths are selected if there is any file that matches
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other criteria in the comparison; if there is no file
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that matches other criteria, nothing is selected.
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--find-copies-harder::
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For performance reasons, by default, -C option finds copies only
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if the original file of the copy was modified in the same
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changeset. This flag makes the command
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inspect unmodified files as candidates for the source of
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copy. This is a very expensive operation for large
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projects, so use it with caution.
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-l<num>::
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-M and -C options require O(n^2) processing time where n
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is the number of potential rename/copy targets. This
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option prevents rename/copy detection from running if
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the number of rename/copy targets exceeds the specified
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number.
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-S<string>::
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Look for differences that contain the change in <string>.
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--pickaxe-all::
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When -S finds a change, show all the changes in that
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changeset, not just the files that contain the change
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in <string>.
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--pickaxe-regex::
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Make the <string> not a plain string but an extended POSIX
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regex to match.
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-O<orderfile>::
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Output the patch in the order specified in the
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<orderfile>, which has one shell glob pattern per line.
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-R::
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Swap two inputs; that is, show differences from index or
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on-disk file to tree contents.
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For more detailed explanation on these common options, see also
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link:diffcore.html[diffcore documentation].
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