commit 7caa65943fa5d28ed17fa3ed7d80cee2c70b576b
author Greg Spencer <gspencergoog@users.noreply.github.com> Wed Sep 19 15:22:43 2018 -0700
committer GitHub <noreply@github.com> Wed Sep 19 15:22:43 2018 -0700
tree 16a33d6f14ad583798fd48c3a796dac7d9492c8b
parent 85b4670b2aee067838821d4c4020315c16e8930a

Added more extensive ANSI color printing support on terminals. (#20958)

This adds support to AnsiTerminal for colored output, and makes all tool output written to stderr (with the printError function) colored red.

No color codes are sent if the terminal doesn't support color (or isn't a terminal).

Also makes "progress" output print the elapsed time when not connected to a terminal, so that redirected output and terminal output match (redirected output doesn't print the spinner, however).

Addresses #17307

packages/flutter_tools/lib/src/ios/mac.dart

diff --git a/packages/flutter_tools/lib/src/ios/mac.dart b/packages/flutter_tools/lib/src/ios/mac.dart
index b51f8b4..5cbac19 100644
--- a/packages/flutter_tools/lib/src/ios/mac.dart
+++ b/packages/flutter_tools/lib/src/ios/mac.dart
@@ -455,8 +455,7 @@
   // Free pipe file.
   tempDir?.deleteSync(recursive: true);
   printStatus(
-    'Xcode build done.',
-    ansiAlternative: 'Xcode build done.'.padRight(kDefaultStatusPadding + 1)
+    'Xcode build done.'.padRight(kDefaultStatusPadding + 1)
         + '${getElapsedAsSeconds(buildStopwatch.elapsed).padLeft(5)}',
   );