X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/5ca8df0a3d75ba1ca5af28872977f7714b66ff37..d0cb8413ffd5319c623d832802abe6a6d5795679:/cgit.c

diff --git a/cgit.c b/cgit.c
index b0e202e..af9832f 100644
--- a/cgit.c
+++ b/cgit.c
@@ -21,7 +21,7 @@ void add_mimetype(const char *name, const char *value)
 {
 	struct string_list_item *item;
 
-	item = string_list_insert(xstrdup(name), &ctx.cfg.mimetypes);
+	item = string_list_insert(&ctx.cfg.mimetypes, xstrdup(name));
 	item->util = xstrdup(value);
 }
 
@@ -68,9 +68,9 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value)
 		repo->section = xstrdup(value);
 	else if (!strcmp(name, "readme") && value != NULL) {
 		if (*value == '/')
-			ctx.repo->readme = xstrdup(value);
+			repo->readme = xstrdup(value);
 		else
-			ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path, value));
+			repo->readme = xstrdup(fmt("%s/%s", repo->path, value));
 	} else if (ctx.cfg.enable_filter_overrides) {
 		if (!strcmp(name, "about-filter"))
 			repo->about_filter = new_filter(value, 0);
@@ -137,6 +137,8 @@ void config_cb(const char *name, const char *value)
 		ctx.cfg.enable_log_filecount = atoi(value);
 	else if (!strcmp(name, "enable-log-linecount"))
 		ctx.cfg.enable_log_linecount = atoi(value);
+	else if (!strcmp(name, "enable-tree-linenumbers"))
+		ctx.cfg.enable_tree_linenumbers = atoi(value);
 	else if (!strcmp(name, "max-stats"))
 		ctx.cfg.max_stats = cgit_find_stats_period(value, NULL);
 	else if (!strcmp(name, "cache-size"))
@@ -246,7 +248,7 @@ char *xstrdupn(const char *str)
 
 static void prepare_context(struct cgit_context *ctx)
 {
-	memset(ctx, 0, sizeof(ctx));
+	memset(ctx, 0, sizeof(*ctx));
 	ctx->cfg.agefile = "info/web/last-modified";
 	ctx->cfg.nocache = 0;
 	ctx->cfg.cache_size = 0;
@@ -260,6 +262,7 @@ static void prepare_context(struct cgit_context *ctx)
 	ctx->cfg.css = "/cgit.css";
 	ctx->cfg.logo = "/cgit.png";
 	ctx->cfg.local_time = 0;
+	ctx->cfg.enable_tree_linenumbers = 1;
 	ctx->cfg.max_repo_count = 50;
 	ctx->cfg.max_commit_count = 50;
 	ctx->cfg.max_lock_attempts = 5;
@@ -457,6 +460,15 @@ char *build_snapshot_setting(int bitmap)
 	return result;
 }
 
+char *get_first_line(char *txt)
+{
+	char *t = xstrdup(txt);
+	char *p = strchr(t, '\n');
+	if (p)
+		*p = '\0';
+	return t;
+}
+
 void print_repo(FILE *f, struct cgit_repo *repo)
 {
 	fprintf(f, "repo.url=%s\n", repo->url);
@@ -464,8 +476,11 @@ void print_repo(FILE *f, struct cgit_repo *repo)
 	fprintf(f, "repo.path=%s\n", repo->path);
 	if (repo->owner)
 		fprintf(f, "repo.owner=%s\n", repo->owner);
-	if (repo->desc)
-		fprintf(f, "repo.desc=%s\n", repo->desc);
+	if (repo->desc) {
+		char *tmp = get_first_line(repo->desc);
+		fprintf(f, "repo.desc=%s\n", tmp);
+		free(tmp);
+	}
 	if (repo->readme)
 		fprintf(f, "repo.readme=%s\n", repo->readme);
 	if (repo->defbranch)
@@ -491,6 +506,9 @@ void print_repo(FILE *f, struct cgit_repo *repo)
 		fprintf(f, "repo.snapshots=%s\n", tmp);
 		free(tmp);
 	}
+	if (repo->max_stats != ctx.cfg.max_stats)
+		fprintf(f, "repo.max-stats=%s\n",
+		        cgit_find_stats_periodname(repo->max_stats));
 	fprintf(f, "\n");
 }
 
@@ -605,6 +623,16 @@ static void cgit_parse_args(int argc, const char **argv)
 		}
 		if (!strncmp(argv[i], "--scan-tree=", 12) ||
 		    !strncmp(argv[i], "--scan-path=", 12)) {
+			/* HACK: the global snapshot bitmask defines the
+			 * set of allowed snapshot formats, but the config
+			 * file hasn't been parsed yet so the mask is
+			 * currently 0. By setting all bits high before
+			 * scanning we make sure that any in-repo cgitrc
+			 * snapshot setting is respected by scan_tree().
+			 * BTW: we assume that there'll never be more than
+			 * 255 different snapshot formats supported by cgit...
+			 */
+			ctx.cfg.snapshots = 0xFF;
 			scan++;
 			scan_tree(argv[i] + 12, repo_config);
 		}
@@ -651,10 +679,11 @@ int main(int argc, const char **argv)
 	http_parse_querystring(ctx.qry.raw, querystring_cb);
 
 	/* If virtual-root isn't specified in cgitrc, lets pretend
-	 * that virtual-root equals SCRIPT_NAME.
+	 * that virtual-root equals SCRIPT_NAME, minus any possibly
+	 * trailing slashes.
 	 */
 	if (!ctx.cfg.virtual_root)
-		ctx.cfg.virtual_root = ctx.cfg.script_name;
+		ctx.cfg.virtual_root = trim_end(ctx.cfg.script_name, '/');
 
 	/* If no url parameter is specified on the querystring, lets
 	 * use PATH_INFO as url. This allows cgit to work with virtual