Moved script for sending Slack notifications from the main repository.

packages/ckeditor5-dev-tests/bin/notify-travis-status.js

@@ -0,0 +1,159 @@
+#!/usr/bin/env node
+
+/**
+ * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.md.
+ */
+
+/* eslint-env node */
+
+/*
+
+This script assumes that is being executed on Travis CI. It requires three environment variables:
+- SLACK_WEBHOOK_URL - a URL where the notification should be sent
+- START_TIME - POSIX time (when the script has begun the job)
+- END_TIME - POSIX time (when the script has finished the job)
+
+In order to enable the debug mode, set the `DEBUG=true` as the environment variable.
+
+ */
+
+const buildBranch = process.env.TRAVIS_BRANCH;
+
+const acceptedBranches = [
+	't/1655',
+	't/ckeditor5/1655',
+	'master',
+	'master-revisions'
+];
+
+const acceptedEvents = [
+	'push',
+	'cron'
+];
+
+printDebugLog( 'Starting script: ' + __filename );
+
+// Send a notification only for main branches...
+if ( !acceptedBranches.includes( buildBranch ) ) {
+	printDebugLog( `Aborting due to an invalid branch (${ buildBranch }).` );
+
+	process.exit();
+}
+
+// ...and an event that triggered the build is correct...
+if ( !acceptedEvents.includes( process.env.TRAVIS_EVENT_TYPE ) ) {
+	printDebugLog( `Aborting due to an invalid event type (${ process.env.TRAVIS_EVENT_TYPE }).` );
+
+	process.exit();
+}
+
+// ...and for builds that failed.
+if ( process.env.TRAVIS_TEST_RESULT == 0 ) {
+	printDebugLog( 'The build did not fail. The notification will not be sent.' );
+
+	process.exit();
+}
+
+const SLACK_WEBHOOK_URL = process.env.SLACK_WEBHOOK_URL;
+
+const slack = require( 'slack-notify' )( SLACK_WEBHOOK_URL );
+
+const buildId = process.env.TRAVIS_JOB_NUMBER.split( '.' )[ 0 ];
+const buildUrl = process.env.TRAVIS_JOB_WEB_URL;
+const buildCommit = process.env.TRAVIS_COMMIT;
+const [ owner, repo ] = process.env.TRAVIS_REPO_SLUG.split( '/' );
+const commitUrl = `https://github.com/${ owner }/${ repo }/commit/${ buildCommit }`;
+const shortCommit = buildCommit.substring( 0, 7 );
+const execTime = getExecutionTime( parseInt( process.env.END_TIME ), parseInt( process.env.START_TIME ) );
+
+slack.onError = err => {
+	console.log( 'API error occurred:', err );
+};
+
+const data = {
+	icon_url: 'https://a.slack-edge.com/66f9/img/services/travis_36.png',
+	unfurl_links: 1,
+	username: 'Travis CI',
+	attachments: [
+		{
+			color: 'danger',
+			fields: [
+				{
+					title: 'Repository (branch)',
+					value: [
+						`<https://github.com/${ owner }/${ repo }|${ repo }>`,
+						`(<https://github.com/${ owner }/${ repo }/tree/${ buildBranch }|${ buildBranch }>)`,
+					].join( ' ' ),
+					short: true
+				},
+				{
+					title: 'Commit',
+					value: `<${ commitUrl }|${ shortCommit }>`,
+					short: true
+				},
+				{
+					title: 'Build',
+					value: `<${ buildUrl }|#${ buildId }>`,
+					short: true
+				},
+				{
+					title: 'Testing time',
+					value: `${ execTime.mins } min ${ execTime.secs } sec`,
+					short: true
+				},
+				{
+					title: 'Commit message',
+					value: getFormattedMessage( process.env.TRAVIS_COMMIT_MESSAGE, owner, repo ),
+					short: false
+				},
+			]
+		},
+	]
+};
+
+slack.send( data );
+
+/**
+ * Returns an object that compares two dates.
+ *
+ * @param {Number} endTime
+ * @param {Number} startTime
+ * @returns {Object}
+ */
+function getExecutionTime( endTime, startTime ) {
+	const execTime = {
+		ms: endTime - startTime
+	};
+
+	execTime.days = Math.floor( execTime.ms / 86400 );
+	execTime.hours = Math.floor( ( execTime.ms - 86400 * execTime.days ) / 3600 );
+	execTime.mins = Math.floor( ( ( execTime.ms - 86400 * execTime.days ) - 3600 * execTime.hours ) / 60 );
+	execTime.secs = ( ( execTime.ms - 86400 * execTime.days ) - 3600 * execTime.hours ) - 60 * execTime.mins;
+
+	return execTime;
+}
+
+/**
+ * Replaces `#Id` and `Repo/Owner#Id` with URls to Github Issues.
+ *
+ * @param {String} message
+ * @param {String} repoOwner
+ * @param {String} repoName
+ * @returns {string}
+ */
+function getFormattedMessage( message, repoOwner, repoName ) {
+	return message
+		.replace( / #(\d+)/g, ( _, issueId ) => {
+			return ` <https://github.com/${ repoOwner }/${ repoName }/issues/${ issueId }|#${ issueId }>`;
+		} )
+		.replace( /([\w-]+\/[\w-]+)#(\d+)/g, ( _, repoSlug, issueId ) => {
+			return `<https://github.com/${ repoSlug }/issues/${ issueId }|${ repoSlug }#${ issueId }>`;
+		} );
+}
+
+function printDebugLog( message ) {
+	if ( process.env.DEBUG == 'true' ) {
+		console.log( '[Slack Notification]', message );
+	}
+}

packages/ckeditor5-dev-tests/bin/test-travis.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -e
+
 # Current work directory.
 PACKAGE_ROOT=$(pwd)
 

packages/ckeditor5-dev-tests/bin/test.js

@@ -26,9 +26,11 @@ if ( options.files.length === 0 ) {
 options.themePath = path.resolve( cwd, 'packages', 'ckeditor5-theme-lark', 'theme', 'theme.css' );
 
 tests.runAutomatedTests( options )
+	.then( () => {
+		process.exit( 0 );
+	} )
 	.catch( error => {
-		// Mark result of this task as invalid.
-		process.exitCode = 1;
-
 		console.log( chalk.red( error ) );
+
+		process.exit( 1 );
 	} );

packages/ckeditor5-dev-tests/lib/tasks/runautomatedtests.js

@@ -107,9 +107,7 @@ function runKarma( options ) {
 			if ( exitCode === 0 ) {
 				resolve();
 			} else {
-				reject();
-
-				process.exit( exitCode );
+				reject( new Error( `Karma exited with ${ exitCode }.` ) );
 			}
 		} );
 

packages/ckeditor5-dev-tests/package.json

@@ -44,6 +44,7 @@
     "postcss-loader": "^3.0.0",
     "raw-loader": "^1.0.0",
     "sinon": "^6.3.4",
+    "slack-notify": "^0.1.7",
     "style-loader": "^0.23.0",
     "table": "^5.2.3",
     "webpack": "^4.15.0"
@@ -68,7 +69,8 @@
     "ckeditor5-dev-tests-prepare-package-json": "./bin/prepare-package-json.js",
     "ckeditor5-dev-tests-install-dependencies": "./bin/install-dependencies.sh",
     "ckeditor5-dev-tests-save-revision": "./bin/save-revision.js",
-    "ckeditor5-dev-tests-check-dependencies": "./bin/check-dependencies.js"
+    "ckeditor5-dev-tests-check-dependencies": "./bin/check-dependencies.js",
+    "ckeditor5-dev-tests-notify-travis-status": "./bin/notify-travis-status.js"
   },
   "author": "CKSource (http://cksource.com/)",
   "license": "GPL-2.0-or-later",