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rev-list --abbrev-commit

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This should make --pretty=oneline a whole lot more readable for
people using 80-column terminals.  Originally from Eric Wong.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-04-06 21:32:36 -07:00
parent 9760662f1a
commit 5c51c98502
1 changed files with 14 additions and 1 deletions
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13
rev-list.c
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@ -30,6 +30,7 @@ static const char rev_list_usage[] =
" --unpacked\n"
" --header | --pretty\n"
" --abbrev=nr | --no-abbrev\n"
" --abbrev-commit\n"
" special purpose:\n"
" --bisect"
;
@ -39,6 +40,7 @@ struct rev_info revs;
static int bisect_list = 0;
static int verbose_header = 0;
static int abbrev = DEFAULT_ABBREV;
static int abbrev_commit = 0;
static int show_timestamp = 0;
static int hdr_termination = 0;
static const char *commit_prefix = "";
@ -52,6 +54,9 @@ static void show_commit(struct commit *commit)
fputs(commit_prefix, stdout);
if (commit->object.flags & BOUNDARY)
putchar('-');
if (abbrev_commit && abbrev)
fputs(find_unique_abbrev(commit->object.sha1, abbrev), stdout);
else
fputs(sha1_to_hex(commit->object.sha1), stdout);
if (revs.parents) {
struct commit_list *parents = commit->parents;
@ -319,6 +324,14 @@ int main(int argc, const char **argv)
abbrev = 0;
continue;
}
if (!strcmp(arg, "--abbrev")) {
abbrev = DEFAULT_ABBREV;
continue;
}
if (!strcmp(arg, "--abbrev-commit")) {
abbrev_commit = 1;
continue;
}
if (!strncmp(arg, "--abbrev=", 9)) {
abbrev = strtoul(arg + 9, NULL, 10);
if (abbrev && abbrev < MINIMUM_ABBREV)