Add prefix parameter to cgit_print_diff()

This allows a diff to be restricted to the path prefix specified in the url.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

3 files changed, 4 insertions, 4 deletions

diff --git a/cgit.c b/cgit.cindex c86d290..1b85b15 100644--- a/cgit.c+++ b/cgit.c@@ -107,7 +107,7 @@ static void cgit_print_repo_page(struct cacheitem *item) 		cgit_print_tag(cgit_query_sha1); 		break; 	case CMD_DIFF:-		cgit_print_diff(cgit_query_sha1, cgit_query_sha2);+		cgit_print_diff(cgit_query_sha1, cgit_query_sha2, cgit_query_path); 		break; 	default: 		cgit_print_error("Invalid request");
diff --git a/cgit.c b/cgit.c
index c86d290..1b85b15 100644
--- a/cgit.c
+++ b/cgit.c
@@ -107,7 +107,7 @@ static void cgit_print_repo_page(struct cacheitem *item)
 		cgit_print_tag(cgit_query_sha1);
 		break;
 	case CMD_DIFF:
-		cgit_print_diff(cgit_query_sha1, cgit_query_sha2);
+		cgit_print_diff(cgit_query_sha1, cgit_query_sha2, cgit_query_path);
 		break;
 	default:
 		cgit_print_error("Invalid request");
diff --git a/cgit.h b/cgit.hindex 5ef0bc5..e96311f 100644--- a/cgit.h+++ b/cgit.h@@ -238,7 +238,7 @@ extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path) extern void cgit_print_tree(const char *rev, char *path); extern void cgit_print_commit(char *hex); extern void cgit_print_tag(char *revname);-extern void cgit_print_diff(const char *new_hex, const char *old_hex);+extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix); extern void cgit_print_snapshot(struct cacheitem *item, const char *head, 				const char *hex, const char *prefix, 				const char *filename, int snapshot);
diff --git a/cgit.h b/cgit.h
index 5ef0bc5..e96311f 100644
--- a/cgit.h
+++ b/cgit.h
@@ -238,7 +238,7 @@ extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path)
 extern void cgit_print_tree(const char *rev, char *path);
 extern void cgit_print_commit(char *hex);
 extern void cgit_print_tag(char *revname);
-extern void cgit_print_diff(const char *new_hex, const char *old_hex);
+extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);
 extern void cgit_print_snapshot(struct cacheitem *item, const char *head,
 				const char *hex, const char *prefix,
 				const char *filename, int snapshot);
diff --git a/ui-diff.c b/ui-diff.cindex 11a2ff8..ba0030f 100644--- a/ui-diff.c+++ b/ui-diff.c@@ -89,7 +89,7 @@ static void filepair_cb(struct diff_filepair *pair) 		cgit_print_error("Error running diff"); } -void cgit_print_diff(const char *new_rev, const char *old_rev)+void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix) { 	unsigned char sha1[20], sha2[20]; 	enum object_type type;@@ -133,7 +133,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev) 	} 	html("<table class='diff'>"); 	html("<tr><td>");-	cgit_diff_tree(sha2, sha1, filepair_cb, NULL);+	cgit_diff_tree(sha2, sha1, filepair_cb, prefix); 	html("</td></tr>"); 	html("</table>"); }
diff --git a/ui-diff.c b/ui-diff.c
index 11a2ff8..ba0030f 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -89,7 +89,7 @@ static void filepair_cb(struct diff_filepair *pair)
 		cgit_print_error("Error running diff");
 }
 
-void cgit_print_diff(const char *new_rev, const char *old_rev)
+void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix)
 {
 	unsigned char sha1[20], sha2[20];
 	enum object_type type;
@@ -133,7 +133,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev)
 	}
 	html("<table class='diff'>");
 	html("<tr><td>");
-	cgit_diff_tree(sha2, sha1, filepair_cb, NULL);
+	cgit_diff_tree(sha2, sha1, filepair_cb, prefix);
 	html("</td></tr>");
 	html("</table>");
 }