ui-patch: Apply path limit to generated patch

[ps-cgit] / ui-patch.c

diff --git a/ui-patch.c b/ui-patch.c
index 2a8f7a573ca8433bdc1e46dcca444202a4431d46..25dc9fed9913fd396ff4ff6de6979b50bd28a000 100644 (file)
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -77,7 +77,7 @@ static void filepair_cb(struct diff_filepair *pair)
                html("Binary files differ\n");
 }
 
-void cgit_print_patch(char *hex)
+void cgit_print_patch(char *hex, const char *prefix)
 {
        struct commit *commit;
        struct commitinfo *info;
@@ -122,7 +122,9 @@ void cgit_print_patch(char *hex)
                        html("\n");
        }
        html("---\n");
-       cgit_diff_tree(old_sha1, sha1, filepair_cb, NULL);
+       if (prefix)
+               htmlf("(limited to '%s')\n\n", prefix);
+       cgit_diff_tree(old_sha1, sha1, filepair_cb, prefix);
        html("--\n");
        htmlf("cgit %s\n", CGIT_VERSION);
        cgit_free_commitinfo(info);