ui_plain: automatically lookup mimetype when mimetype-file is set

[ps-cgit] / cgit.c

diff --git a/cgit.c b/cgit.c
index 51ca78a6cd56cc1f9c338636c70dcb139f8cf47f..abb698bb6dae8e675ebdf28f014e35e66be85565 100644 (file)
--- a/cgit.c
+++ b/cgit.c
@@ -236,6 +236,8 @@ void config_cb(const char *name, const char *value)
                ctx.cfg.ssdiff = atoi(value);
        else if (!strcmp(name, "agefile"))
                ctx.cfg.agefile = xstrdup(value);
+       else if (!strcmp(name, "mimetype-file"))
+               ctx.cfg.mimetype_file = xstrdup(value);
        else if (!strcmp(name, "renamelimit"))
                ctx.cfg.renamelimit = atoi(value);
        else if (!strcmp(name, "remove-suffix"))
@@ -421,13 +423,17 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
        char *tmp;
        unsigned char sha1[20];
        int nongit = 0;
+       int rc;
 
        setenv("GIT_DIR", ctx->repo->path, 1);
        setup_git_directory_gently(&nongit);
        if (nongit) {
+               rc = errno;
                ctx->page.title = fmt("%s - %s", ctx->cfg.root_title,
                                      "config error");
-               tmp = fmt("Not a git repository: '%s'", ctx->repo->path);
+               tmp = fmt("Failed to open %s: %s",
+                         ctx->repo->name,
+                         rc ? strerror(rc) : "Not a valid git repository");
                ctx->repo = NULL;
                cgit_print_http_headers(ctx);
                cgit_print_docstart(ctx);