Add timestamp to printed compile statement (#1876)

Co-authored-by: dannypernik <dannypernik@mail.com>
Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
Co-authored-by: なつき <i@ntk.me>

Author: 4 people

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## 1.58.2
 
+### Command Line Interface
+
+* Add a timestamp to messages printed in `--watch` mode.
+
 * Print better `calc()`-based suggestions for `/`-as-division expression that
   contain calculation-incompatible constructs like unary minus.
 

lib/src/executable/compile_stylesheet.dart

@@ -127,13 +127,21 @@ Future<void> compileStylesheet(ExecutableOptions options, StylesheetGraph graph,
 
   if (options.quiet || (!options.update && !options.watch)) return;
   var buffer = StringBuffer();
-  if (options.color) buffer.write('\u001b[32m');
 
   var sourceName = source == null ? 'stdin' : p.prettyUri(p.toUri(source));
   // `destination` is guaranteed to be non-null in update and watch mode.
   var destinationName = p.prettyUri(p.toUri(destination!));
+
+  var nowStr = DateTime.now().toString();
+  // Remove fractional seconds from printed timestamp
+  var timestamp = nowStr.substring(0, nowStr.length - 7);
+
+  if (options.color) buffer.write('\u001b[90m');
+  buffer.write('[$timestamp] ');
+  if (options.color) buffer.write('\u001b[32m');
   buffer.write('Compiled $sourceName to $destinationName.');
   if (options.color) buffer.write('\u001b[0m');
+
   print(buffer);
 }
 

pubspec.yaml

@@ -1,5 +1,5 @@
 name: sass
-version: 1.58.2-dev
+version: 1.58.2
 description: A Sass implementation in Dart.
 homepage: https://github.com/sass/dart-sass
 

test/cli/shared/update.dart

@@ -18,7 +18,7 @@ void sharedTests(Future<TestProcess> runSass(Iterable<String> arguments)) {
       await d.file("test.scss", "a {b: c}").create();
 
       var sass = await update(["test.scss:out.css"]);
-      expect(sass.stdout, emits('Compiled test.scss to out.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled test.scss to out.css.')));
       await sass.shouldExit(0);
 
       await d
@@ -32,7 +32,7 @@ void sharedTests(Future<TestProcess> runSass(Iterable<String> arguments)) {
       await d.file("test.scss", "a {b: c}").create();
 
       var sass = await update(["test.scss:out.css"]);
-      expect(sass.stdout, emits('Compiled test.scss to out.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled test.scss to out.css.')));
       await sass.shouldExit(0);
 
       await d
@@ -45,14 +45,14 @@ void sharedTests(Future<TestProcess> runSass(Iterable<String> arguments)) {
       await d.file("test.scss", "@import 'other'").create();
 
       var sass = await update(["test.scss:out.css"]);
-      expect(sass.stdout, emits('Compiled test.scss to out.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled test.scss to out.css.')));
       await sass.shouldExit(0);
 
       await tick;
       await d.file("other.scss", "x {y: z}").create();
 
       sass = await update(["test.scss:out.css"]);
-      expect(sass.stdout, emits('Compiled test.scss to out.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled test.scss to out.css.')));
       await sass.shouldExit(0);
 
       await d
@@ -66,16 +66,16 @@ void sharedTests(Future<TestProcess> runSass(Iterable<String> arguments)) {
       await d.file("test2.scss", r"$var: 2; @import 'other'").create();
 
       var sass = await update(["test1.scss:out1.css", "test2.scss:out2.css"]);
-      expect(sass.stdout, emits('Compiled test1.scss to out1.css.'));
-      expect(sass.stdout, emits('Compiled test2.scss to out2.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled test1.scss to out1.css.')));
+      expect(sass.stdout, emits(endsWith('Compiled test2.scss to out2.css.')));
       await sass.shouldExit(0);
 
       await tick;
       await d.file("other.scss", r"x {y: $var}").create();
 
       sass = await update(["test1.scss:out1.css", "test2.scss:out2.css"]);
-      expect(sass.stdout, emits('Compiled test1.scss to out1.css.'));
-      expect(sass.stdout, emits('Compiled test2.scss to out2.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled test1.scss to out1.css.')));
+      expect(sass.stdout, emits(endsWith('Compiled test2.scss to out2.css.')));
       await sass.shouldExit(0);
 
       await d
@@ -90,7 +90,7 @@ void sharedTests(Future<TestProcess> runSass(Iterable<String> arguments)) {
       var sass = await update(["-:out.css"]);
       sass.stdin.writeln("a {b: c}");
       sass.stdin.close();
-      expect(sass.stdout, emits('Compiled stdin to out.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled stdin to out.css.')));
       await sass.shouldExit(0);
 
       await d
@@ -100,7 +100,7 @@ void sharedTests(Future<TestProcess> runSass(Iterable<String> arguments)) {
       sass = await update(["-:out.css"]);
       sass.stdin.writeln("x {y: z}");
       sass.stdin.close();
-      expect(sass.stdout, emits('Compiled stdin to out.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled stdin to out.css.')));
       await sass.shouldExit(0);
 
       await d
@@ -142,7 +142,7 @@ void sharedTests(Future<TestProcess> runSass(Iterable<String> arguments)) {
       await d.file("test2.scss", "d {e: f}").create();
 
       var sass = await update(["test1.scss:out1.css", "test2.scss:out2.css"]);
-      expect(sass.stdout, emits('Compiled test2.scss to out2.css.'));
+      expect(sass.stdout, emits(endsWith('Compiled test2.scss to out2.css.')));
       await sass.shouldExit(0);
 
       await d.file("out1.css", "x {y: z}").validate();