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| author | Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2005-11-20 13:24:18 +0100 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2005-11-20 10:53:06 -0800 |
| commit | f98d863d2122e1b8781dfb9889df98876a26f315 (patch) | |
| tree | 3b688c9ff010bd74cde0027fe63f1d225a53b0ab /config-set.c | |
| parent | a6322d079b1d2e2cb72da1271171b35a173f3d22 (diff) | |
| download | git-f98d863d2122e1b8781dfb9889df98876a26f315.tar.gz | |
git-config-set: support selecting values by non-matching regex
Extend the regex syntax of value_regex so that prepending an exclamation
mark means non-match:
[core]
quetzal = "Dodo" for Brainf*ck
quetzal = "T. Rex" for Malbolge
quetzal = "cat"
You can match the third line with
git-config-set --get quetzal '! for '
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'config-set.c')
| -rw-r--r-- | config-set.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/config-set.c b/config-set.c index 90a28b381f..5f654f7aff 100644 --- a/config-set.c +++ b/config-set.c @@ -8,13 +8,15 @@ static char* key = NULL; static char* value = NULL; static regex_t* regex = NULL; static int do_all = 0; +static int do_not_match = 0; static int seen = 0; static int show_config(const char* key_, const char* value_) { if (!strcmp(key_, key) && (regex == NULL || - !regexec(regex, value_, 0, NULL, 0))) { + (do_not_match ^ + !regexec(regex, value_, 0, NULL, 0)))) { if (do_all) { printf("%s\n", value_); return 0; @@ -38,6 +40,11 @@ static int get_value(const char* key_, const char* regex_) key[i] = tolower(key_[i]); if (regex_) { + if (regex_[0] == '!') { + do_not_match = 1; + regex_++; + } + regex = (regex_t*)malloc(sizeof(regex_t)); if (regcomp(regex, regex_, REG_EXTENDED)) { fprintf(stderr, "Invalid pattern: %s\n", regex_); |