Sometimes we only want to output revisions, and sometimes we want to
only see the stuff that wasn't revisions. Teach git-rev-parse to
understand the "--revs-only" and "--no-revs" flags.
int main(int argc, char **argv)
{
int main(int argc, char **argv)
{
+ int i, as_is = 0, revs_only = 0, no_revs = 0;
char *def = NULL;
unsigned char sha1[20];
char *def = NULL;
unsigned char sha1[20];
printf("%s\n", def);
def = NULL;
}
printf("%s\n", def);
def = NULL;
}
+ if (revs_only)
+ break;
as_is = 1;
}
if (!strcmp(arg, "--default")) {
as_is = 1;
}
if (!strcmp(arg, "--default")) {
+ if (!strcmp(arg, "--revs-only")) {
+ revs_only = 1;
+ continue;
+ }
+ if (!strcmp(arg, "--no-revs")) {
+ no_revs = 1;
+ continue;
+ }
+ if (revs_only)
+ continue;
printf("%s\n", arg);
continue;
}
printf("%s\n", arg);
continue;
}
if (!get_sha1(arg, sha1)) {
if (!get_sha1(arg, sha1)) {
+ if (no_revs)
+ continue;
+ def = NULL;
printf("%s\n", sha1_to_hex(sha1));
continue;
}
if (*arg == '^' && !get_sha1(arg+1, sha1)) {
printf("%s\n", sha1_to_hex(sha1));
continue;
}
if (*arg == '^' && !get_sha1(arg+1, sha1)) {
+ if (no_revs)
+ continue;
+ def = NULL;
printf("^%s\n", sha1_to_hex(sha1));
continue;
}
printf("^%s\n", sha1_to_hex(sha1));
continue;
}
if (!*n)
n = "HEAD";
if (!get_sha1(n, end)) {
if (!*n)
n = "HEAD";
if (!get_sha1(n, end)) {
+ if (no_revs)
+ continue;
+ def = NULL;
printf("%s\n", sha1_to_hex(end));
printf("^%s\n", sha1_to_hex(sha1));
continue;
printf("%s\n", sha1_to_hex(end));
printf("^%s\n", sha1_to_hex(sha1));
continue;
+ if (revs_only)
+ continue;
+ def = NULL;
printf("%s\n", arg);
}
if (def)
printf("%s\n", arg);
}
if (def)