Fix search in repo index even if caching is enabled

The repository index page needed to include the querystring in the cache
filename.

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

1 files changed, 3 insertions, 1 deletions

diff --git a/cgit.c b/cgit.c
index 6ec763f..38b0ba5 100644
--- a/cgit.c
+++ b/cgit.c
@@ -150,65 +150,67 @@ static void prepare_context(struct cgit_context *ctx)
 	ctx->cfg.cache_root_ttl = 5;
 	ctx->cfg.cache_static_ttl = -1;
 	ctx->cfg.css = "/cgit.css";
 	ctx->cfg.logo = "/git-logo.png";
 	ctx->cfg.max_commit_count = 50;
 	ctx->cfg.max_lock_attempts = 5;
 	ctx->cfg.max_msg_len = 60;
 	ctx->cfg.max_repodesc_len = 60;
 	ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
 	ctx->cfg.renamelimit = -1;
 	ctx->cfg.robots = "index, nofollow";
 	ctx->cfg.root_title = "Git repository browser";
 	ctx->cfg.script_name = CGIT_SCRIPT_NAME;
 	ctx->page.mimetype = "text/html";
 	ctx->page.charset = PAGE_ENCODING;
 	ctx->page.filename = NULL;
 }
 
 static int cgit_prepare_cache(struct cacheitem *item)
 {
 	if (!ctx.repo && ctx.qry.repo) {
 		ctx.page.title = fmt("%s - %s", ctx.cfg.root_title,
 				      "Bad request");
 		cgit_print_http_headers(&ctx);
 		cgit_print_docstart(&ctx);
 		cgit_print_pageheader(&ctx);
 		cgit_print_error(fmt("Unknown repo: %s", ctx.qry.repo));
 		cgit_print_docend();
 		return 0;
 	}
 
 	if (!ctx.repo) {
-		item->name = xstrdup(fmt("%s/index.html", ctx.cfg.cache_root));
+		item->name = xstrdup(fmt("%s/index.%s.html",
+					 ctx.cfg.cache_root,
+					 cache_safe_filename(ctx.qry.raw)));
 		item->ttl = ctx.cfg.cache_root_ttl;
 		return 1;
 	}
 
 	if (!ctx.qry.page) {
 		item->name = xstrdup(fmt("%s/%s/index.%s.html", ctx.cfg.cache_root,
 					 cache_safe_filename(ctx.repo->url),
 					 cache_safe_filename(ctx.qry.raw)));
 		item->ttl = ctx.cfg.cache_repo_ttl;
 	} else {
 		item->name = xstrdup(fmt("%s/%s/%s/%s.html", ctx.cfg.cache_root,
 					 cache_safe_filename(ctx.repo->url),
 					 ctx.qry.page,
 					 cache_safe_filename(ctx.qry.raw)));
 		if (ctx.qry.has_symref)
 			item->ttl = ctx.cfg.cache_dynamic_ttl;
 		else if (ctx.qry.has_sha1)
 			item->ttl = ctx.cfg.cache_static_ttl;
 		else
 			item->ttl = ctx.cfg.cache_repo_ttl;
 	}
 	return 1;
 }
 
 struct refmatch {
 	char *req_ref;
 	char *first_ref;
 	int match;
 };
 
 int find_current_ref(const char *refname, const unsigned char *sha1,
 		     int flags, void *cb_data)