diff options
| -rw-r--r-- | rev-list.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/rev-list.c b/rev-list.c index a554e07396..63391fc113 100644 --- a/rev-list.c +++ b/rev-list.c @@ -32,6 +32,7 @@ static const char rev_list_usage[] = " --objects\n" " --unpacked\n" " --header | --pretty\n" +" --abbrev=nr | --no-abbrev\n" " special purpose:\n" " --bisect" ; @@ -43,6 +44,7 @@ static int tag_objects = 0; static int tree_objects = 0; static int blob_objects = 0; static int verbose_header = 0; +static int abbrev = DEFAULT_ABBREV; static int show_parents = 0; static int hdr_termination = 0; static const char *commit_prefix = ""; @@ -96,7 +98,7 @@ static void show_commit(struct commit *commit) if (verbose_header) { static char pretty_header[16384]; - pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), 0); + pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), abbrev); printf("%s%c", pretty_header, hdr_termination); } fflush(stdout); @@ -795,6 +797,18 @@ int main(int argc, const char **argv) verbose_header = 1; continue; } + if (!strcmp(arg, "--no-abbrev")) { + abbrev = 0; + continue; + } + if (!strncmp(arg, "--abbrev=", 9)) { + abbrev = strtoul(arg + 9, NULL, 10); + if (abbrev && abbrev < MINIMUM_ABBREV) + abbrev = MINIMUM_ABBREV; + else if (40 < abbrev) + abbrev = 40; + continue; + } if (!strncmp(arg, "--pretty", 8)) { commit_format = get_commit_format(arg+8); verbose_header = 1; |