ui-repolist: Add "section-sort" flag to control section sorting.

Flag which, when set to "1", will sort the sections on the repository
listing by name. Set this flag to "0" if the order in the cgitrc file
should be preserved. Default value: "1".

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

cgit.c

@@ -233,6 +233,8 @@ void config_cb(const char *name, const char *value)
 		ctx.cfg.section_from_path = atoi(value);
 	else if (!strcmp(name, "repository-sort"))
 		ctx.cfg.repository_sort = xstrdup(value);
+	else if (!strcmp(name, "section-sort"))
+		ctx.cfg.section_sort = atoi(value);
 	else if (!strcmp(name, "source-filter"))
 		ctx.cfg.source_filter = new_filter(value, SOURCE);
 	else if (!strcmp(name, "summary-log"))
@@ -361,6 +363,7 @@ static void prepare_context(struct cgit_context *ctx)
 	ctx->cfg.script_name = CGIT_SCRIPT_NAME;
 	ctx->cfg.section = "";
 	ctx->cfg.repository_sort = "name";
+	ctx->cfg.section_sort = 1;
 	ctx->cfg.summary_branches = 10;
 	ctx->cfg.summary_log = 10;
 	ctx->cfg.summary_tags = 10;

cgit.h

@@ -226,6 +226,7 @@ struct cgit_config {
 	int scan_hidden_path;
 	int section_from_path;
 	int snapshots;
+	int section_sort;
 	int summary_branches;
 	int summary_log;
 	int summary_tags;

cgitrc.5.txt

@@ -72,7 +72,7 @@ cache-static-ttl::
 
 case-sensitive-sort::
 	Sort items in the repo list case sensitively. Default value: "1".
-	See also: repository-sort.
+	See also: repository-sort, section-sort.
 
 clone-prefix::
 	Space-separated list of common prefixes which, when combined with a
@@ -332,7 +332,13 @@ repository-sort::
 	The way in which repositories in each section are sorted. Valid values
 	are "name" for sorting by the repo name or "age" for sorting by the
 	most recently updated repository. Default value: "name". See also:
-	section, case-sensitive-sort.
+	section, case-sensitive-sort, section-sort.
+
+section-sort::
+	Flag which, when set to "1", will sort the sections on the repository
+	listing by name. Set this flag to "0" if the order in the cgitrc file should
+	be preserved. Default value: "1". See also: section,
+	case-sensitive-sort, repository-sort.
 
 section-from-path::
 	A number which, if specified before scan-path, specifies how many

ui-repolist.c

@@ -257,7 +257,7 @@ void cgit_print_repolist()
 
 	if(ctx.qry.sort)
 		sorted = sort_repolist(ctx.qry.sort);
-	else
+	else if (ctx.cfg.section_sort)
 		sort_repolist("section");
 
 	html("<table summary='repository list' class='list nowrap'>");