Add is_clone flag to available commands

This will be used to make these operations configurable via a config
option.

Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

cmd.c

@@ -129,31 +129,31 @@ static void tree_fn(struct cgit_context *ctx)
 	cgit_print_tree(ctx->qry.sha1, ctx->qry.path);
 }
 
-#define def_cmd(name, want_repo, want_layout, want_vpath) \
-	{#name, name##_fn, want_repo, want_layout, want_vpath}
+#define def_cmd(name, want_repo, want_layout, want_vpath, is_clone) \
+	{#name, name##_fn, want_repo, want_layout, want_vpath, is_clone}
 
 struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
 {
 	static struct cgit_cmd cmds[] = {
-		def_cmd(HEAD, 1, 0, 0),
-		def_cmd(atom, 1, 0, 0),
-		def_cmd(about, 0, 1, 0),
-		def_cmd(blob, 1, 0, 0),
-		def_cmd(commit, 1, 1, 1),
-		def_cmd(diff, 1, 1, 1),
-		def_cmd(info, 1, 0, 0),
-		def_cmd(log, 1, 1, 1),
-		def_cmd(ls_cache, 0, 0, 0),
-		def_cmd(objects, 1, 0, 0),
-		def_cmd(patch, 1, 0, 1),
-		def_cmd(plain, 1, 0, 0),
-		def_cmd(refs, 1, 1, 0),
-		def_cmd(repolist, 0, 0, 0),
-		def_cmd(snapshot, 1, 0, 0),
-		def_cmd(stats, 1, 1, 1),
-		def_cmd(summary, 1, 1, 0),
-		def_cmd(tag, 1, 1, 0),
-		def_cmd(tree, 1, 1, 1),
+		def_cmd(HEAD, 1, 0, 0, 1),
+		def_cmd(atom, 1, 0, 0, 0),
+		def_cmd(about, 0, 1, 0, 0),
+		def_cmd(blob, 1, 0, 0, 0),
+		def_cmd(commit, 1, 1, 1, 0),
+		def_cmd(diff, 1, 1, 1, 0),
+		def_cmd(info, 1, 0, 0, 1),
+		def_cmd(log, 1, 1, 1, 0),
+		def_cmd(ls_cache, 0, 0, 0, 0),
+		def_cmd(objects, 1, 0, 0, 1),
+		def_cmd(patch, 1, 0, 1, 0),
+		def_cmd(plain, 1, 0, 0, 0),
+		def_cmd(refs, 1, 1, 0, 0),
+		def_cmd(repolist, 0, 0, 0, 0),
+		def_cmd(snapshot, 1, 0, 0, 0),
+		def_cmd(stats, 1, 1, 1, 0),
+		def_cmd(summary, 1, 1, 0, 0),
+		def_cmd(tag, 1, 1, 0, 0),
+		def_cmd(tree, 1, 1, 1, 0),
 	};
 	int i;
 

cmd.h

@@ -8,7 +8,8 @@ struct cgit_cmd {
 	cgit_cmd_fn fn;
 	unsigned int want_repo:1,
 		want_layout:1,
-		want_vpath:1;
+		want_vpath:1,
+		is_clone:1;
 };
 
 extern struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx);