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authorPetr Baudis <pasky@suse.cz>2007-05-19 02:13:29 +0200
committerJunio C Hamano <junkio@cox.net>2007-05-20 20:31:50 -0700
commit93d496a560cdcd4f72c8dee1b0b2efa324e1c3bb (patch)
tree24e8b184107429905eb438c63f3b63d0bf788026
parent77e4e8bd9b862d7285ca408d5e6dfc2134dba911 (diff)
downloadgit-93d496a560cdcd4f72c8dee1b0b2efa324e1c3bb.tar.gz
git-93d496a560cdcd4f72c8dee1b0b2efa324e1c3bb.tar.xz
git-rev-list: Add regexp tuning options
This patch introduces --extended-regexp and --regexp-ignore-case options to tune what kind of patterns the pattern-limiting options (--grep, --author, ...) accept. Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
-rw-r--r--Documentation/git-rev-list.txt10
-rw-r--r--revision.c12
2 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt
index c3c2043d1..0dba73f27 100644
--- a/Documentation/git-rev-list.txt
+++ b/Documentation/git-rev-list.txt
@@ -25,6 +25,7 @@ SYNOPSIS
[ \--cherry-pick ]
[ \--encoding[=<encoding>] ]
[ \--(author|committer|grep)=<pattern> ]
+ [ \--regexp-ignore-case ] [ \--extended-regexp ]
[ \--date={local|relative|default} ]
[ [\--objects | \--objects-edge] [ \--unpacked ] ]
[ \--pretty | \--header ]
@@ -214,6 +215,15 @@ limiting may be applied.
Limit the commits output to ones with log message that
matches the specified pattern (regular expression).
+--regexp-ignore-case::
+
+ Match the regexp limiting patterns without regard to letters case.
+
+--extended-regexp::
+
+ Consider the limiting patterns to be extended regular expressions
+ instead of the default basic regular expressions.
+
--remove-empty::
Stop when a given path disappears from the tree.
diff --git a/revision.c b/revision.c
index 0125d4113..0a29b5367 100644
--- a/revision.c
+++ b/revision.c
@@ -881,6 +881,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
const char **unrecognized = argv + 1;
int left = 1;
int all_match = 0;
+ int regflags = 0;
/* First, search for "--" */
seen_dashdash = 0;
@@ -1152,6 +1153,14 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
add_message_grep(revs, arg+7);
continue;
}
+ if (!prefixcmp(arg, "--extended-regexp")) {
+ regflags |= REG_EXTENDED;
+ continue;
+ }
+ if (!prefixcmp(arg, "--regexp-ignore-case")) {
+ regflags |= REG_ICASE;
+ continue;
+ }
if (!strcmp(arg, "--all-match")) {
all_match = 1;
continue;
@@ -1200,6 +1209,9 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
}
}
+ if (revs->grep_filter)
+ revs->grep_filter->regflags |= regflags;
+
if (show_merge)
prepare_show_merge(revs);
if (def && !revs->pending.nr) {