remote: add a new 'origin' variable to the struct

This allows one to track where was the remote's original source, so that
it's possible to decide if it makes sense to migrate it to the config
format or not.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2 files changed, 10 insertions, 0 deletions

diff --git a/remote.c b/remote.c
index e530a21e5c..cbb3e484fe 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;
@@ -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;
@@ -350,6 +352,7 @@ static int handle_config(const char *key, const char *value, void *cb)
 	if (!subkey)
 		return error("Config with no key for remote %s", name);
 	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"))
diff --git a/remote.h b/remote.h
index d2e170ce66..a46a5be131 100644
--- a/remote.h
+++ b/remote.h
@@ -1,8 +1,15 @@
 #ifndef REMOTE_H
 #define REMOTE_H
 
+enum {
+	REMOTE_CONFIG,
+	REMOTE_REMOTES,
+	REMOTE_BRANCHES
+};
+
 struct remote {
 	const char *name;
+	int origin;
 
 	const char **url;
 	int url_nr;