Make snapshot feature configurable

Snapshots can now be enabled/disabled by default for all repositories in
cgitrc with param "snapshots". Additionally, any repo can override the
default setting with param "repo.snapshots".

By default, no snapshotting is enabled.

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

1 files changed, 6 insertions, 0 deletions

diff --git a/shared.c b/shared.c
index 5757d0c..531d8c0 100644
--- a/shared.c
+++ b/shared.c
@@ -20,6 +20,7 @@ char *cgit_virtual_root = NULL;
 char *cgit_cache_root   = "/var/cache/cgit";
 
 int cgit_nocache               =  0;
+int cgit_snapshots             =  0;
 int cgit_max_lock_attempts     =  5;
 int cgit_cache_root_ttl        =  5;
 int cgit_cache_repo_ttl        =  5;
@@ -83,6 +84,7 @@ struct repoinfo *add_repo(const char *url)
         ret->path = NULL;
         ret->desc = NULL;
         ret->owner = NULL;
+        ret->snapshots = cgit_snapshots;
         return ret;
 }
 
@@ -100,6 +102,8 @@ void cgit_global_config_cb(const char *name, const char *value)
                 cgit_virtual_root = xstrdup(value);
         else if (!strcmp(name, "nocache"))
                 cgit_nocache = atoi(value);
+        else if (!strcmp(name, "snapshots"))
+                cgit_snapshots = atoi(value);
         else if (!strcmp(name, "cache-root"))
                 cgit_cache_root = xstrdup(value);
         else if (!strcmp(name, "cache-root-ttl"))
@@ -122,6 +126,8 @@ void cgit_global_config_cb(const char *name, const char *value)
                 cgit_repo->desc = xstrdup(value);
         else if (cgit_repo && !strcmp(name, "repo.owner"))
                 cgit_repo->owner = xstrdup(value);
+        else if (cgit_repo && !strcmp(name, "repo.snapshots"))
+                cgit_repo->snapshots = atoi(value);
 }
 
 void cgit_repo_config_cb(const char *name, const char *value)