#define MAX_URI (16)
-static const char push_usage[] = "git-push [--all] [--tags] [--exec=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]";
+static const char push_usage[] = "git-push [--all] [--tags] [--receive-pack=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]";
static int all, tags, force, thin = 1, verbose;
-static const char *execute;
+static const char *receivepack;
#define BUF_SIZE (2084)
static char buffer[BUF_SIZE];
for_each_ref(expand_one_ref, NULL);
}
+struct wildcard_cb {
+ const char *from_prefix;
+ int from_prefix_len;
+ const char *to_prefix;
+ int to_prefix_len;
+ int force;
+};
+
+static int expand_wildcard_ref(const char *ref, const unsigned char *sha1, int flag, void *cb_data)
+{
+ struct wildcard_cb *cb = cb_data;
+ int len = strlen(ref);
+ char *expanded, *newref;
+
+ if (len < cb->from_prefix_len ||
+ memcmp(cb->from_prefix, ref, cb->from_prefix_len))
+ return 0;
+ expanded = xmalloc(len * 2 + cb->force +
+ (cb->to_prefix_len - cb->from_prefix_len) + 2);
+ newref = expanded + cb->force;
+ if (cb->force)
+ expanded[0] = '+';
+ memcpy(newref, ref, len);
+ newref[len] = ':';
+ memcpy(newref + len + 1, cb->to_prefix, cb->to_prefix_len);
+ strcpy(newref + len + 1 + cb->to_prefix_len,
+ ref + cb->from_prefix_len);
+ add_refspec(expanded);
+ return 0;
+}
+
+static int wildcard_ref(const char *ref)
+{
+ int len;
+ const char *colon;
+ struct wildcard_cb cb;
+
+ memset(&cb, 0, sizeof(cb));
+ if (ref[0] == '+') {
+ cb.force = 1;
+ ref++;
+ }
+ len = strlen(ref);
+ colon = strchr(ref, ':');
+ if (! (colon && ref < colon &&
+ colon[-2] == '/' && colon[-1] == '*' &&
+ /* "<mine>/<asterisk>:<yours>/<asterisk>" is at least 7 bytes */
+ 7 <= len &&
+ ref[len-2] == '/' && ref[len-1] == '*') )
+ return 0 ;
+ cb.from_prefix = ref;
+ cb.from_prefix_len = colon - ref - 1;
+ cb.to_prefix = colon + 1;
+ cb.to_prefix_len = len - (colon - ref) - 2;
+ for_each_ref(expand_wildcard_ref, &cb);
+ return 1;
+}
+
static void set_refspecs(const char **refs, int nr)
{
if (nr) {
- int pass;
- for (pass = 0; pass < 2; pass++) {
- /* pass 0 counts and allocates, pass 1 fills */
- int i, cnt;
- for (i = cnt = 0; i < nr; i++) {
- if (!strcmp("tag", refs[i])) {
- int len;
- char *tag;
- if (nr <= ++i)
- die("tag <tag> shorthand without <tag>");
- if (pass) {
- len = strlen(refs[i]) + 11;
- tag = xmalloc(len);
- strcpy(tag, "refs/tags/");
- strcat(tag, refs[i]);
- refspec[cnt] = tag;
- }
- cnt++;
- continue;
- }
- if (pass)
- refspec[cnt] = refs[i];
- cnt++;
- }
- if (!pass) {
- size_t bytes = cnt * sizeof(char *);
- refspec_nr = cnt;
- refspec = xrealloc(refspec, bytes);
+ int i;
+ for (i = 0; i < nr; i++) {
+ const char *ref = refs[i];
+ if (!strcmp("tag", ref)) {
+ char *tag;
+ int len;
+ if (nr <= ++i)
+ die("tag shorthand without <tag>");
+ len = strlen(refs[i]) + 11;
+ tag = xmalloc(len);
+ strcpy(tag, "refs/tags/");
+ strcat(tag, refs[i]);
+ ref = tag;
}
+ else if (wildcard_ref(ref))
+ continue;
+ add_refspec(ref);
}
}
expand_refspecs();
else
error("more than %d URL's specified, ignoring the rest", MAX_URI);
}
- else if (is_refspec && !has_explicit_refspec)
- add_refspec(xstrdup(s));
+ else if (is_refspec && !has_explicit_refspec) {
+ if (!wildcard_ref(s))
+ add_refspec(xstrdup(s));
+ }
}
fclose(f);
if (!n)
static int config_repo_len;
static int config_current_uri;
static int config_get_refspecs;
+static int config_get_receivepack;
static int get_remote_config(const char* key, const char* value)
{
error("more than %d URL's specified, ignoring the rest", MAX_URI);
}
else if (config_get_refspecs &&
- !strcmp(key + 7 + config_repo_len, ".push"))
- add_refspec(xstrdup(value));
+ !strcmp(key + 7 + config_repo_len, ".push")) {
+ if (!wildcard_ref(value))
+ add_refspec(xstrdup(value));
+ }
+ else if (config_get_receivepack &&
+ !strcmp(key + 7 + config_repo_len, ".receivepack")) {
+ if (!receivepack) {
+ char *rp = xmalloc(strlen(value) + 16);
+ sprintf(rp, "--receive-pack=%s", value);
+ receivepack = rp;
+ } else
+ error("more than one receivepack given, using the first");
+ }
}
return 0;
}
config_current_uri = 0;
config_uri = uri;
config_get_refspecs = !(refspec_nr || all || tags);
+ config_get_receivepack = (receivepack == NULL);
git_config(get_remote_config);
return config_current_uri;
argv[argc++] = "--all";
if (force)
argv[argc++] = "--force";
- if (execute)
- argv[argc++] = execute;
+ if (receivepack)
+ argv[argc++] = receivepack;
common_argc = argc;
for (i = 0; i < n; i++) {
thin = 0;
continue;
}
+ if (!strncmp(arg, "--receive-pack=", 15)) {
+ receivepack = arg;
+ continue;
+ }
if (!strncmp(arg, "--exec=", 7)) {
- execute = arg;
+ receivepack = arg;
continue;
}
usage(push_usage);