build: no longer use travis-ci (#14064)

Author: devversion

.circleci/config.yml

@@ -140,6 +140,23 @@ jobs:
 
       - run: ./scripts/circleci/run-browserstack-tests.sh
 
+  # ----------------------------------------------------------------------------
+  # Job that runs the unit tests on Saucelabs. The browsers that will be used
+  # to run the unit tests on Saucelabs are set in: test/browser-providers.js
+  # ----------------------------------------------------------------------------
+  tests_saucelabs:
+    <<: *job_defaults
+    resource_class: xlarge
+    environment:
+      SAUCE_USERNAME: "angular-ci"
+      SAUCE_ACCESS_KEY: "9b988f434ff8-fbca-8aa4-4ae3-35442987"
+    steps:
+    - *checkout_code
+    - *restore_cache
+    - *yarn_install
+
+    - run: ./scripts/circleci/run-saucelabs-tests.sh
+
   # -----------------------------------------------------------------------------------------
   # Job that builds the demo-app with AOT. In order to speed up this job, the release output
   # from the workspace storage will be attached to this job.
@@ -268,6 +285,7 @@ workflows:
     jobs:
       - tests_local_browsers
       - tests_browserstack
+      - tests_saucelabs
 
   integration_tests:
     jobs:

.github/angular-robot.yml

@@ -55,12 +55,11 @@ merge:
 
     # list of PR statuses that need to be successful
     requiredStatuses:
-      # TODO(josephperrott): reenable once CI flakiness is addressed
-      # - "continuous-integration/travis-ci/pr"
       - "ci/circleci: lint"
       - "ci/circleci: bazel_build_test"
       - "ci/circleci: tests_local_browsers"
       - "ci/circleci: tests_browserstack"
+      - "ci/circleci: tests_saucelabs"
       - "ci/circleci: build_release_packages"
 
   # the comment that will be added when the merge label is added despite failing checks, leave empty or set to false to disable

.travis.yml

@@ -1,6 +1,6 @@
 # Material Design for Angular
 [![npm version](https://badge.fury.io/js/%40angular%2Fmaterial.svg)](https://www.npmjs.com/package/%40angular%2Fmaterial)
-[![Build Status](https://travis-ci.org/angular/material2.svg?branch=master)](https://travis-ci.org/angular/material2)
+[![Build status](https://circleci.com/gh/angular/material2.svg?style=svg)](https://circleci.com/gh/angular/material2)
 [![Gitter](https://badges.gitter.im/angular/material2.svg)](https://gitter.im/angular/material2?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
 
 This is the home for the Angular team's Material Design components built for and with Angular.

README.md

@@ -67,8 +67,7 @@ load("@build_bazel_rules_nodejs//:defs.bzl", "check_bazel_version", "node_reposi
 check_bazel_version("0.18.0")
 
 node_repositories(
-  # For deterministic builds, specify explicit NodeJS and Yarn versions. Keep the Yarn version
-  # in sync with the version of Travis.
+  # For deterministic builds, specify explicit NodeJS and Yarn versions.
   node_version = "10.10.0",
   yarn_version = "1.9.4",
 )

WORKSPACE

@@ -11,7 +11,7 @@ tunnelReadyFile="${tunnelTmpDir}/readyfile"
 tunnelErrorFile="${tunnelTmpDir}/errorfile"
 
 # Cleanup and create the folder structure for the tunnel connector.
-rm -rf ${tunnelTmpDir} ${tunnelReadyFile} ${tunnelErrorFile}
+rm -rf ${tunnelTmpDir}
 mkdir -p ${tunnelTmpDir}
 touch ${tunnelLogFile}
 

scripts/browserstack/start-tunnel.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# In case any command failed, we want to immediately exit the script with the
+# proper exit code.
+set -e
+
+# Go to project directory.
+cd $(dirname ${0})/../..
+
+# Decode access token and make it accessible for child processes.
+export SAUCE_ACCESS_KEY=`echo ${SAUCE_ACCESS_KEY} | rev`
+
+# Start tunnel and wait for it being ready.
+./scripts/saucelabs/start-tunnel.sh
+./scripts/saucelabs/wait-tunnel.sh
+
+# Setup the test platform environment variable that will be read
+# by the Karma configuration script.
+export TEST_PLATFORM="saucelabs"
+
+# Run the unit tests on Saucelabs with Karma.
+yarn gulp ci:test
+
+# Kill the Saucelabs tunnel. This is necessary in order to avoid rate-limit
+# errors that cause the unit tests to be flaky.
+./scripts/saucelabs/stop-tunnel.sh