🏗 Add nice colors to release tagger logs (#36200)

* log

* comment

build-system/release-tagger/index.js

@@ -6,12 +6,15 @@
  * 2. head (AMP version)
  * 3. base (AMP version)
  * 4. channel (beta-percent|stable|lts)
+ * 5. time (in UTC, Y-%m-%d %H:%M:%S)
  */
 
 const [action, head, base, channel, time] = process.argv.slice(2);
 
+const dedent = require('dedent');
 const {addLabels, removeLabels} = require('./label-pull-requests');
 const {createOrUpdateTracker} = require('./update-issue-tracker');
+const {cyan, magenta} = require('kleur/colors');
 const {log} = require('../common/logging');
 const {makeRelease} = require('./make-release');
 const {publishRelease, rollbackRelease} = require('./update-release');
@@ -21,28 +24,47 @@ const {publishRelease, rollbackRelease} = require('./update-release');
  * @return {Promise<void>}
  */
 async function _promote() {
+  log(
+    cyan(dedent`Release tagger triggered with inputs:
+    action: ${magenta(action)}
+    head: ${magenta(head)}
+    base: ${magenta(base)}
+    channel: ${magenta(channel)}
+    time: ${magenta(time)}`)
+  );
+
   const supportedChannels = ['beta-opt-in', 'beta-percent', 'stable', 'lts'];
   if (!supportedChannels.includes(channel)) {
     return;
   }
 
   if (channel == 'stable') {
     await publishRelease(head);
-    log('Published release', head);
+    log('Published release', magenta(head));
   }
 
   if (channel == 'beta-opt-in') {
     await makeRelease(head, base, channel);
-    log('Created release', head);
+    log('Created release', magenta(head));
   }
 
   if (['beta-percent', 'stable', 'lts'].includes(channel)) {
     await addLabels(head, base, channel);
-    log('Labeled PRs for release', head, 'and channel', channel);
+    log(
+      'Labeled PRs for release',
+      magenta(head),
+      'and channel',
+      magenta(channel)
+    );
   }
 
   await createOrUpdateTracker(head, base, channel, time);
-  log('Updated issue tracker for release', head, 'and channel', channel);
+  log(
+    'Updated issue tracker for release',
+    magenta(head),
+    'and channel',
+    magenta(channel)
+  );
 }
 
 /**