Add knobs to enable/disable files/lines changed in log view

These columns can cause lots of IO on the server, so add settings to
explicitly enable them. Also, add per repo settings to optionally disable
the columns if sitewide enabled.

While at it, do not allow repo.snapshot to enable snapshots if the global
setting is disabled.

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

1 files changed, 13 insertions, 1 deletions

diff --git a/shared.c b/shared.c
index 752ceac..53cd9b0 100644
--- a/shared.c
+++ b/shared.c
@@ -24,2 +24,4 @@ int cgit_nocache               =  0;
 int cgit_snapshots             =  0;
+int cgit_enable_log_filecount  =  0;
+int cgit_enable_log_linecount  =  0;
 int cgit_max_lock_attempts     =  5;
@@ -87,2 +89,4 @@ struct repoinfo *add_repo(const char *url)
         ret->snapshots = cgit_snapshots;
+        ret->enable_log_filecount = cgit_enable_log_filecount;
+        ret->enable_log_linecount = cgit_enable_log_linecount;
         ret->module_link = cgit_module_link;
@@ -109,2 +113,6 @@ void cgit_global_config_cb(const char *name, const char *value)
                 cgit_snapshots = atoi(value);
+        else if (!strcmp(name, "enable-log-filecount"))
+                cgit_enable_log_filecount = atoi(value);
+        else if (!strcmp(name, "enable-log-linecount"))
+                cgit_enable_log_linecount = atoi(value);
         else if (!strcmp(name, "cache-root"))
@@ -138,3 +146,7 @@ void cgit_global_config_cb(const char *name, const char *value)
         else if (cgit_repo && !strcmp(name, "repo.snapshots"))
-                cgit_repo->snapshots = atoi(value);
+                cgit_repo->snapshots = cgit_snapshots * atoi(value);
+        else if (cgit_repo && !strcmp(name, "repo.enable-log-filecount"))
+                cgit_repo->enable_log_filecount = cgit_enable_log_filecount * atoi(value);
+        else if (cgit_repo && !strcmp(name, "repo.enable-log-linecount"))
+                cgit_repo->enable_log_linecount = cgit_enable_log_linecount * atoi(value);
         else if (cgit_repo && !strcmp(name, "repo.module-link"))