1 files changed, 30 insertions, 0 deletions

diff --git a/shared.c b/shared.c
index 3778a5b..699c362 100644
--- a/shared.c
+++ b/shared.c
@@ -7,6 +7,8 @@
  */
 
 #include "cgit.h"
+#include <stdio.h>
+#include <linux/limits.h>
 
 struct cgit_repolist cgit_repolist;
 struct cgit_context ctx;
@@ -68,6 +70,7 @@ struct cgit_repo *cgit_add_repo(const char *url)
         ret->about_filter = ctx.cfg.about_filter;
         ret->commit_filter = ctx.cfg.commit_filter;
         ret->source_filter = ctx.cfg.source_filter;
+        ret->clone_url = ctx.cfg.clone_url;
         return ret;
 }
 
@@ -367,6 +370,33 @@ int cgit_parse_snapshots_mask(const char *str)
         return rv;
 }
 
+typedef struct {
+        char * name;
+        char * value;
+} cgit_env_var;
+
+void cgit_prepare_repo_env(struct cgit_repo * repo)
+{
+        cgit_env_var env_vars[] = {
+                { .name = "CGIT_REPO_URL", .value = repo->url },
+                { .name = "CGIT_REPO_NAME", .value = repo->name },
+                { .name = "CGIT_REPO_PATH", .value = repo->path },
+                { .name = "CGIT_REPO_OWNER", .value = repo->owner },
+                { .name = "CGIT_REPO_DEFBRANCH", .value = repo->defbranch },
+                { .name = "CGIT_REPO_SECTION", .value = repo->section },
+                { .name = "CGIT_REPO_CLONE_URL", .value = repo->clone_url }
+        };
+        int env_var_count = ARRAY_SIZE(env_vars);
+        cgit_env_var *p, *q;
+        static char *warn = "cgit warning: failed to set env: %s=%s\n";
+
+        p = env_vars;
+        q = p + env_var_count;
+        for (; p < q; p++)
+                if (setenv(p->name, p->value, 1))
+                        fprintf(stderr, warn, p->name, p->value);
+}
+
 int cgit_open_filter(struct cgit_filter *filter)
 {