cache.c: make all io-related functions return errno on error

[ps-cgit] / cgit.c

diff --git a/cgit.c b/cgit.c
index 4dc8eecc7f71c57cac77ebdb978d63d023bb5949..2036ceb0ee427fb37054033ecc21e74655104d06 100644 (file)
--- a/cgit.c
+++ b/cgit.c
@@ -19,6 +19,10 @@ void config_cb(const char *name, const char *value)
 {
        if (!strcmp(name, "root-title"))
                ctx.cfg.root_title = xstrdup(value);
+       else if (!strcmp(name, "root-desc"))
+               ctx.cfg.root_desc = xstrdup(value);
+       else if (!strcmp(name, "root-readme"))
+               ctx.cfg.root_readme = xstrdup(value);
        else if (!strcmp(name, "css"))
                ctx.cfg.css = xstrdup(value);
        else if (!strcmp(name, "logo"))
@@ -61,6 +65,8 @@ void config_cb(const char *name, const char *value)
                ctx.cfg.max_msg_len = atoi(value);
        else if (!strcmp(name, "max-repodesc-length"))
                ctx.cfg.max_repodesc_len = atoi(value);
+       else if (!strcmp(name, "max-repo-count"))
+               ctx.cfg.max_repo_count = atoi(value);
        else if (!strcmp(name, "max-commit-count"))
                ctx.cfg.max_commit_count = atoi(value);
        else if (!strcmp(name, "summary-log"))
@@ -155,6 +161,7 @@ static void prepare_context(struct cgit_context *ctx)
        ctx->cfg.cache_static_ttl = -1;
        ctx->cfg.css = "/cgit.css";
        ctx->cfg.logo = "/git-logo.png";
+       ctx->cfg.max_repo_count = 50;
        ctx->cfg.max_commit_count = 50;
        ctx->cfg.max_lock_attempts = 5;
        ctx->cfg.max_msg_len = 60;
@@ -163,6 +170,7 @@ static void prepare_context(struct cgit_context *ctx)
        ctx->cfg.renamelimit = -1;
        ctx->cfg.robots = "index, nofollow";
        ctx->cfg.root_title = "Git repository browser";
+       ctx->cfg.root_desc = "a fast webinterface for the git dscm";
        ctx->cfg.script_name = CGIT_SCRIPT_NAME;
        ctx->page.mimetype = "text/html";
        ctx->page.charset = PAGE_ENCODING;
@@ -270,7 +278,16 @@ static void process_request(void *cbdata)
                return;
        }
 
-       if (cmd->want_repo && prepare_repo_cmd(ctx))
+       if (cmd->want_repo && !ctx->repo) {
+               cgit_print_http_headers(ctx);
+               cgit_print_docstart(ctx);
+               cgit_print_pageheader(ctx);
+               cgit_print_error(fmt("No repository selected"));
+               cgit_print_docend();
+               return;
+       }
+
+       if (ctx->repo && prepare_repo_cmd(ctx))
                return;
 
        if (cmd->want_layout) {