X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=remote.c;h=570e11286ea295e825a23b1d5ed40c9fbd02be57;hb=35d5ae679c2a6bc2a5f70f9209844ae8c14ae9e3;hp=c45d96e98fffe3411284144b6d836cf499d42ba4;hpb=de813435621b914f2b3e148c6cc94ab0066300c3;p=git.git

diff --git a/remote.c b/remote.c
index c45d96e98..570e11286 100644
--- a/remote.c
+++ b/remote.c
@@ -201,6 +201,7 @@ static void read_remotes_file(struct remote *remote)
 
 	if (!f)
 		return;
+	remote->origin = REMOTE_REMOTES;
 	while (fgets(buffer, BUF_SIZE, f)) {
 		int value_list;
 		char *s, *p;
@@ -245,7 +246,7 @@ static void read_branches_file(struct remote *remote)
 {
 	const char *slash = strchr(remote->name, '/');
 	char *frag;
-	struct strbuf branch;
+	struct strbuf branch = STRBUF_INIT;
 	int n = slash ? slash - remote->name : 1000;
 	FILE *f = fopen(git_path("branches/%.*s", n, remote->name), "r");
 	char *s, *p;
@@ -261,6 +262,7 @@ static void read_branches_file(struct remote *remote)
 		s++;
 	if (!*s)
 		return;
+	remote->origin = REMOTE_BRANCHES;
 	p = s + strlen(s);
 	while (isspace(p[-1]))
 		*--p = 0;
@@ -283,7 +285,6 @@ static void read_branches_file(struct remote *remote)
 	 * #branch specified.  The "master" (or specified) branch is
 	 * fetched and stored in the local branch of the same name.
 	 */
-	strbuf_init(&branch, 0);
 	frag = strchr(p, '#');
 	if (frag) {
 		*(frag++) = '\0';
@@ -298,6 +299,17 @@ static void read_branches_file(struct remote *remote)
 	}
 	add_url_alias(remote, p);
 	add_fetch_refspec(remote, strbuf_detach(&branch, 0));
+	/*
+	 * Cogito compatible push: push current HEAD to remote #branch
+	 * (master if missing)
+	 */
+	strbuf_init(&branch, 0);
+	strbuf_addstr(&branch, "HEAD");
+	if (frag)
+		strbuf_addf(&branch, ":refs/heads/%s", frag);
+	else
+		strbuf_addstr(&branch, ":refs/heads/master");
+	add_push_refspec(remote, strbuf_detach(&branch, 0));
 	remote->fetch_tags = 1; /* always auto-follow */
 }
 
@@ -342,14 +354,16 @@ static int handle_config(const char *key, const char *value, void *cb)
 	if (prefixcmp(key,  "remote."))
 		return 0;
 	name = key + 7;
+	if (*name == '/') {
+		warning("Config remote shorthand cannot begin with '/': %s",
+			name);
+		return 0;
+	}
 	subkey = strrchr(name, '.');
 	if (!subkey)
 		return error("Config with no key for remote %s", name);
-	if (*subkey == '/') {
-		warning("Config remote shorthand cannot begin with '/': %s", name);
-		return 0;
-	}
 	remote = make_remote(name, subkey - name);
+	remote->origin = REMOTE_CONFIG;
 	if (!strcmp(subkey, ".mirror"))
 		remote->mirror = git_config_bool(key, value);
 	else if (!strcmp(subkey, ".skipdefaultupdate"))
@@ -749,18 +763,19 @@ int remote_find_tracking(struct remote *remote, struct refspec *refspec)
 	return -1;
 }
 
-struct ref *alloc_ref(unsigned namelen)
+static struct ref *alloc_ref_with_prefix(const char *prefix, size_t prefixlen,
+		const char *name)
 {
-	struct ref *ret = xmalloc(sizeof(struct ref) + namelen);
-	memset(ret, 0, sizeof(struct ref) + namelen);
-	return ret;
+	size_t len = strlen(name);
+	struct ref *ref = xcalloc(1, sizeof(struct ref) + prefixlen + len + 1);
+	memcpy(ref->name, prefix, prefixlen);
+	memcpy(ref->name + prefixlen, name, len);
+	return ref;
 }
 
-struct ref *alloc_ref_from_str(const char* str)
+struct ref *alloc_ref(const char *name)
 {
-	struct ref *ret = alloc_ref(strlen(str) + 1);
-	strcpy(ret->name, str);
-	return ret;
+	return alloc_ref_with_prefix("", 0, name);
 }
 
 static struct ref *copy_ref(const struct ref *ref)
@@ -871,21 +886,20 @@ static struct ref *try_explicit_object_name(const char *name)
 	struct ref *ref;
 
 	if (!*name) {
-		ref = alloc_ref(20);
-		strcpy(ref->name, "(delete)");
+		ref = alloc_ref("(delete)");
 		hashclr(ref->new_sha1);
 		return ref;
 	}
 	if (get_sha1(name, sha1))
 		return NULL;
-	ref = alloc_ref_from_str(name);
+	ref = alloc_ref(name);
 	hashcpy(ref->new_sha1, sha1);
 	return ref;
 }
 
 static struct ref *make_linked_ref(const char *name, struct ref ***tail)
 {
-	struct ref *ret = alloc_ref_from_str(name);
+	struct ref *ret = alloc_ref(name);
 	tail_link_ref(ret, tail);
 	return ret;
 }
@@ -1153,10 +1167,8 @@ static struct ref *get_expanded_map(const struct ref *remote_refs,
 			struct ref *cpy = copy_ref(ref);
 			match = ref->name + remote_prefix_len;
 
-			cpy->peer_ref = alloc_ref(local_prefix_len +
-						  strlen(match) + 1);
-			sprintf(cpy->peer_ref->name, "%s%s",
-				refspec->dst, match);
+			cpy->peer_ref = alloc_ref_with_prefix(refspec->dst,
+					local_prefix_len, match);
 			if (refspec->force)
 				cpy->peer_ref->force = 1;
 			*tail = cpy;
@@ -1189,25 +1201,18 @@ struct ref *get_remote_ref(const struct ref *remote_refs, const char *name)
 
 static struct ref *get_local_ref(const char *name)
 {
-	struct ref *ret;
 	if (!name)
 		return NULL;
 
-	if (!prefixcmp(name, "refs/")) {
-		return alloc_ref_from_str(name);
-	}
+	if (!prefixcmp(name, "refs/"))
+		return alloc_ref(name);
 
 	if (!prefixcmp(name, "heads/") ||
 	    !prefixcmp(name, "tags/") ||
-	    !prefixcmp(name, "remotes/")) {
-		ret = alloc_ref(strlen(name) + 6);
-		sprintf(ret->name, "refs/%s", name);
-		return ret;
-	}
+	    !prefixcmp(name, "remotes/"))
+		return alloc_ref_with_prefix("refs/", 5, name);
 
-	ret = alloc_ref(strlen(name) + 12);
-	sprintf(ret->name, "refs/heads/%s", name);
-	return ret;
+	return alloc_ref_with_prefix("refs/heads/", 11, name);
 }
 
 int get_fetch_map(const struct ref *remote_refs,