mirror of
https://github.com/git/git
synced 2024-08-27 19:49:21 +00:00
67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
![]() |
#include "cache.h"
|
||
|
#include "submodule-config.h"
|
||
|
|
||
|
static void die_usage(int argc, char **argv, const char *msg)
|
||
|
{
|
||
|
fprintf(stderr, "%s\n", msg);
|
||
|
fprintf(stderr, "Usage: %s [<commit> <submodulepath>] ...\n", argv[0]);
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
int main(int argc, char **argv)
|
||
|
{
|
||
|
char **arg = argv;
|
||
|
int my_argc = argc;
|
||
|
int output_url = 0;
|
||
|
int lookup_name = 0;
|
||
|
|
||
|
arg++;
|
||
|
my_argc--;
|
||
|
while (starts_with(arg[0], "--")) {
|
||
|
if (!strcmp(arg[0], "--url"))
|
||
|
output_url = 1;
|
||
|
if (!strcmp(arg[0], "--name"))
|
||
|
lookup_name = 1;
|
||
|
arg++;
|
||
|
my_argc--;
|
||
|
}
|
||
|
|
||
|
if (my_argc % 2 != 0)
|
||
|
die_usage(argc, argv, "Wrong number of arguments.");
|
||
|
|
||
|
while (*arg) {
|
||
|
unsigned char commit_sha1[20];
|
||
|
const struct submodule *submodule;
|
||
|
const char *commit;
|
||
|
const char *path_or_name;
|
||
|
|
||
|
commit = arg[0];
|
||
|
path_or_name = arg[1];
|
||
|
|
||
|
if (commit[0] == '\0')
|
||
|
hashcpy(commit_sha1, null_sha1);
|
||
|
else if (get_sha1(commit, commit_sha1) < 0)
|
||
|
die_usage(argc, argv, "Commit not found.");
|
||
|
|
||
|
if (lookup_name) {
|
||
|
submodule = submodule_from_name(commit_sha1, path_or_name);
|
||
|
} else
|
||
|
submodule = submodule_from_path(commit_sha1, path_or_name);
|
||
|
if (!submodule)
|
||
|
die_usage(argc, argv, "Submodule not found.");
|
||
|
|
||
|
if (output_url)
|
||
|
printf("Submodule url: '%s' for path '%s'\n",
|
||
|
submodule->url, submodule->path);
|
||
|
else
|
||
|
printf("Submodule name: '%s' for path '%s'\n",
|
||
|
submodule->name, submodule->path);
|
||
|
|
||
|
arg += 2;
|
||
|
}
|
||
|
|
||
|
submodule_free();
|
||
|
|
||
|
return 0;
|
||
|
}
|