M cmd.c → cmd.c

@@ -57,7 +57,7 @@ }
 
 static void diff_fn(struct cgit_context *ctx)
 {
-	cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path, 1);
+	cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path, 1, 0);
 }
 
 static void info_fn(struct cgit_context *ctx)

M ui-commit.c → ui-commit.c

@@ -137,7 +137,7 @@ if (parents)
 			tmp = sha1_to_hex(commit->parents->item->object.sha1);
 		else
 			tmp = NULL;
-		cgit_print_diff(ctx.qry.sha1, tmp, prefix, 0);
+		cgit_print_diff(ctx.qry.sha1, tmp, prefix, 0, 0);
 	}
 	strbuf_release(&notes);
 	cgit_free_commitinfo(info);

M ui-diff.c → ui-diff.c

@@ -358,7 +358,7 @@ html("</div>");
 }
 
 void cgit_print_diff(const char *new_rev, const char *old_rev,
-		     const char *prefix, int show_ctrls)
+		     const char *prefix, int show_ctrls, int raw)
 {
 	enum object_type type;
 	unsigned long size;
@@ -396,6 +396,14 @@ if (!commit2 || parse_commit(commit2)) {
 			cgit_print_error("Bad commit: %s", sha1_to_hex(old_rev_sha1));
 			return;
 		}
+	}
+
+	if (raw) {
+		ctx.page.mimetype = "text/plain";
+		cgit_print_http_headers(&ctx);
+		cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb_raw,
+			       prefix, 0);
+		return;
 	}
 
 	use_ssdiff = ctx.qry.has_ssdiff ? ctx.qry.ssdiff : ctx.cfg.ssdiff;

M ui-diff.h → ui-diff.h

@@ -4,7 +4,7 @@
 extern void cgit_print_diff_ctrls();
 
 extern void cgit_print_diff(const char *new_hex, const char *old_hex,
-			    const char *prefix, int show_ctrls);
+			    const char *prefix, int show_ctrls, int raw);
 
 extern struct diff_filespec *cgit_get_current_old_file(void);
 extern struct diff_filespec *cgit_get_current_new_file(void);