ui-log.c: allow commit range as search expression

Inspired-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

2 files changed, 8 insertions, 4 deletions

diff --git a/ui-log.c b/ui-log.c
index 0947604..4441d1d 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -137,28 +137,31 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
 {
 	struct rev_info rev;
 	struct commit *commit;
 	const char *argv[] = {NULL, NULL, NULL, NULL, NULL};
 	int argc = 2;
 	int i, columns = 3;
 
 	if (!tip)
 		tip = ctx.qry.head;
 
 	argv[1] = disambiguate_ref(tip);
 
-	if (grep && pattern && (!strcmp(grep, "grep") ||
-				!strcmp(grep, "author") ||
-				!strcmp(grep, "committer")))
-		argv[argc++] = fmt("--%s=%s", grep, pattern);
+	if (grep && pattern) {
+		if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
+		    !strcmp(grep, "committer"))
+			argv[argc++] = fmt("--%s=%s", grep, pattern);
+		if (!strcmp(grep, "range"))
+			argv[1] = pattern;
+	}
 
 	if (path) {
 		argv[argc++] = "--";
 		argv[argc++] = path;
 	}
 	init_revisions(&rev, NULL);
 	rev.abbrev = DEFAULT_ABBREV;
 	rev.commit_format = CMIT_FMT_DEFAULT;
 	rev.verbose_header = 1;
 	rev.show_root_diff = 0;
 	setup_revisions(argc, argv, &rev, NULL);
 	load_ref_decorations(DECORATE_FULL_REFS);
diff --git a/ui-shared.c b/ui-shared.c
index 8827fff..0f65474 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -729,24 +729,25 @@ void cgit_print_pageheader(struct cgit_context *ctx)
 				    NULL);
 		html("</td><td class='form'>");
 		html("<form class='right' method='get' action='");
 		if (ctx->cfg.virtual_root)
 			html_url_path(cgit_fileurl(ctx->qry.repo, "log",
 						   ctx->qry.path, NULL));
 		html("'>\n");
 		cgit_add_hidden_formfields(1, 0, "log");
 		html("<select name='qt'>\n");
 		html_option("grep", "log msg", ctx->qry.grep);
 		html_option("author", "author", ctx->qry.grep);
 		html_option("committer", "committer", ctx->qry.grep);
+		html_option("range", "range", ctx->qry.grep);
 		html("</select>\n");
 		html("<input class='txt' type='text' size='10' name='q' value='");
 		html_attr(ctx->qry.search);
 		html("'/>\n");
 		html("<input type='submit' value='search'/>\n");
 		html("</form>\n");
 	} else {
 		site_link(NULL, "index", NULL, hc(cmd, "repolist"), NULL, 0);
 		if (ctx->cfg.root_readme)
 			site_link("about", "about", NULL, hc(cmd, "about"),
 				  NULL, 0);
 		html("</td><td class='form'>");