Commit 0e4c3934a0

@@ -2631,8 +2631,8 @@ fn fmtPathFile(
     if (check_mode) {
         const anything_changed = try std.zig.render(fmt.gpa, io.null_out_stream, tree);
         if (anything_changed) {
-            // TODO this should output to stdout instead of stderr.
-            std.debug.print("{}\n", .{file_path});
+            const stdout = io.getStdOut().writer();
+            try stdout.print("{}\n", .{file_path});
             fmt.any_error = true;
         }
     } else {
@@ -2649,8 +2649,8 @@ fn fmtPathFile(
 
         try af.file.writeAll(fmt.out_buffer.items);
         try af.finish();
-        // TODO this should output to stdout instead of stderr.
-        std.debug.print("{}\n", .{file_path});
+        const stdout = io.getStdOut().writer();
+        try stdout.print("{}\n", .{file_path});
     }
 }
 

@@ -160,18 +160,18 @@ fn testZigFmt(zig_exe: []const u8, dir_path: []const u8) !void {
 
     const run_result1 = try exec(dir_path, true, &[_][]const u8{ zig_exe, "fmt", fmt1_zig_path });
     // stderr should be file path + \n
-    testing.expect(std.mem.startsWith(u8, run_result1.stderr, fmt1_zig_path));
-    testing.expect(run_result1.stderr.len == fmt1_zig_path.len + 1 and run_result1.stderr[run_result1.stderr.len - 1] == '\n');
+    testing.expect(std.mem.startsWith(u8, run_result1.stdout, fmt1_zig_path));
+    testing.expect(run_result1.stdout.len == fmt1_zig_path.len + 1 and run_result1.stdout[run_result1.stdout.len - 1] == '\n');
 
     const fmt2_zig_path = try fs.path.join(a, &[_][]const u8{ dir_path, "fmt2.zig" });
     try fs.cwd().writeFile(fmt2_zig_path, unformatted_code);
 
     const run_result2 = try exec(dir_path, true, &[_][]const u8{ zig_exe, "fmt", dir_path });
     // running it on the dir, only the new file should be changed
-    testing.expect(std.mem.startsWith(u8, run_result2.stderr, fmt2_zig_path));
-    testing.expect(run_result2.stderr.len == fmt2_zig_path.len + 1 and run_result2.stderr[run_result2.stderr.len - 1] == '\n');
+    testing.expect(std.mem.startsWith(u8, run_result2.stdout, fmt2_zig_path));
+    testing.expect(run_result2.stdout.len == fmt2_zig_path.len + 1 and run_result2.stdout[run_result2.stdout.len - 1] == '\n');
 
     const run_result3 = try exec(dir_path, true, &[_][]const u8{ zig_exe, "fmt", dir_path });
     // both files have been formatted, nothing should change now
-    testing.expect(run_result3.stderr.len == 0);
+    testing.expect(run_result3.stdout.len == 0);
 }