Add support for automatic and custom clone urls

This adds support for two new parameters to cgitrc: clone-prefix and
repo.clone-url.

If clone-prefix is specified, all repos will get a clone url printed in the
sidebar; the url is generated by clone-prefix + repo.url.

Additionally, each repo can specify repo.clone-url which will override any
such auto-generated url.

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

1 file changed, 5 insertions, 0 deletions

diff --git a/shared.c b/shared.c
index fd8b1e3..2c309f5 100644
--- a/shared.c
+++ b/shared.c
@@ -27,6 +27,7 @@ char *cgit_script_name  = CGIT_SCRIPT_NAME;
 char *cgit_cache_root   = CGIT_CACHE_ROOT;
 char *cgit_repo_group   = NULL;
 char *cgit_robots       = "index, nofollow";
+char *cgit_clone_prefix = NULL;
 
 int cgit_nocache               =  0;
 int cgit_snapshots             =  0;
@@ -200,6 +201,8 @@ void cgit_global_config_cb(const char *name, const char *value)
 		cgit_renamelimit = atoi(value);
 	else if (!strcmp(name, "robots"))
 		cgit_robots = xstrdup(value);
+	else if (!strcmp(name, "clone-prefix"))
+		cgit_clone_prefix = xstrdup(value);
 	else if (!strcmp(name, "repo.group"))
 		cgit_repo_group = xstrdup(value);
 	else if (!strcmp(name, "repo.url"))
@@ -208,6 +211,8 @@ void cgit_global_config_cb(const char *name, const char *value)
 		cgit_repo->name = xstrdup(value);
 	else if (cgit_repo && !strcmp(name, "repo.path"))
 		cgit_repo->path = trim_end(value, '/');
+	else if (cgit_repo && !strcmp(name, "repo.clone-url"))
+		cgit_repo->clone_url = xstrdup(value);
 	else if (cgit_repo && !strcmp(name, "repo.desc"))
 		cgit_repo->desc = xstrdup(value);
 	else if (cgit_repo && !strcmp(name, "repo.owner"))