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| author | Raphael Zimmerer <killekulla@rdrz.de> | 2008-10-01 16:11:15 (GMT) |
|---|---|---|
| committer | Shawn O. Pearce <spearce@spearce.org> | 2008-10-01 16:14:54 (GMT) |
| commit | 83caecca2f0805d440099d19011fdedc2b3467a5 (patch) | |
| tree | fd5ba5878c5058991a7e9e3bde78a8908221e500 /builtin-grep.c | |
| parent | 5e22e21769454857e00bc55be1f2eef8d873ba72 (diff) | |
| download | git-83caecca2f0805d440099d19011fdedc2b3467a5.zip git-83caecca2f0805d440099d19011fdedc2b3467a5.tar.gz git-83caecca2f0805d440099d19011fdedc2b3467a5.tar.bz2 | |
git grep: Add "-z/--null" option as in GNU's grep.
Here's a trivial patch that adds "-z" and "--null" options to "git
grep". It was discussed on the mailing-list that git's "-z"
convention should be used instead of GNU grep's "-Z".
So things like 'git grep -l -z "$FOO" | xargs -0 sed -i "s/$FOO/$BOO/"'
do work now.
Signed-off-by: Raphael Zimmerer <killekulla@rdrz.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'builtin-grep.c')
| -rw-r--r-- | builtin-grep.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/builtin-grep.c b/builtin-grep.c index 3a51662..624f86e 100644 --- a/builtin-grep.c +++ b/builtin-grep.c @@ -295,6 +295,9 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) push_arg("-l"); if (opt->unmatch_name_only) push_arg("-L"); + if (opt->null_following_name) + /* in GNU grep git's "-z" translates to "-Z" */ + push_arg("-Z"); if (opt->count) push_arg("-c"); if (opt->post_context || opt->pre_context) { @@ -599,6 +602,11 @@ int cmd_grep(int argc, const char **argv, const char *prefix) opt.unmatch_name_only = 1; continue; } + if (!strcmp("-z", arg) || + !strcmp("--null", arg)) { + opt.null_following_name = 1; + continue; + } if (!strcmp("-c", arg) || !strcmp("--count", arg)) { opt.count = 1; |