build(ci): migrate linux tests to GitHub workflow actions (#2092)

.github/workflows/ci.yml

@@ -0,0 +1,99 @@
+# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: ci
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '**'
+
+env:
+  CI: true
+
+jobs:
+  cleanup-runs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: rokroskar/workflow-run-cleanup-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/master'"
+
+  lint:
+    name: Running ESLint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Get npm cache
+        id: npm-cache
+        run: echo "::set-output name=dir::$(npm config get cacheFolder)"
+      - uses: actions/cache@v2
+        with:
+          path: ${{ steps.npm-cache.outputs.dir }}
+          key: ubuntu-latest-node-12.x-npm-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ubuntu-latest-node-12.x-npm-
+      - uses: actions/setup-node@v2.1.2
+        with:
+          node-version: 12.x
+      - name: Install and build
+        run: npm ci
+      - name: Run eslint
+        run: npm run lint
+
+  test:
+    name: Node v${{ matrix.node-version }} on ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [10.x, 12.x, 14.x]
+        os: [ ubuntu-latest ]
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Set git config
+        shell: bash
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.symlinks true
+        if: runner.os == 'Windows'
+      - uses: actions/checkout@v2
+      - name: Get npm cache
+        id: npm-cache
+        run: echo "::set-output name=dir::$(npm config get cacheFolder)"
+      - uses: actions/cache@v2
+        with:
+          path: ${{ steps.npm-cache.outputs.dir }}
+          key: ${{ runner.os }}-node-${{ matrix.node-version }}-npm-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ matrix.node-version }}-npm-
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2.1.2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Install and build
+        run: npm ci
+      - name: Run tests with coverage
+        run: npm run test -- --coverage && cat ./coverage/lcov.info
+      - name: Run real repo tests
+        run: npm run test:external-repos
+      - name: Coveralls parallel
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          flag-name: run-${{ matrix.node-version }}
+          parallel: true
+
+  finish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Coveralls finished
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          parallel-finished: true

.travis.yml

@@ -26,34 +26,3 @@ jobs:
       script:
         - npm run clean -- --when-ci-commit-message
         - npm run test:external-repos
-    - os: linux
-      node_js: 12
-      env: TS_JEST_E2E_WORKDIR=/tmp/ts-jest-e2e-workdir TS_JEST_E2E_OPTIMIZATIONS=1
-      before_install:
-        # Disabled, randomly works :-/
-        # https://github.com/scikit-learn/scikit-learn/issues/10927
-        # - |
-        #     set -e
-        #     # fail loudly when force-pushed, that is why there is the `|| 'dummy.js'` part
-        #     MODIFIED_FILES=$(git diff --name-only $TRAVIS_COMMIT_RANGE || echo 'dummy.js')
-        #     # waiting for native solution https://github.com/travis-ci/travis-ci/issues/6301
-        #     if ! echo ${MODIFIED_FILES} | grep -qvE '^docs/|^\.gitignore|^\.gitattributes|\.md$|^appveyor\.yml$|^icon\.png$|^commitlint\.config\.js$'; then
-        #       echo "Only docs were updated, stopping build process."
-        #       exit
-        #     fi
-        # we report coverages only within node 10, ensure we have the coveralls bin installed
-        - npm i -g coveralls
-      cache:
-        npm: true
-        yarn: true
-        directories:
-          - .cache
-          - /tmp/ts-jest-e2e-workdir/__templates__
-      script:
-        - npm run clean -- --when-ci-commit-message
-        # only grab coverage data on node 10
-        - npm run test -- --runInBand --coverage
-        - npm run test:external-repos
-      after_success:
-        # report coverages to coveralls
-        - if [[ -s coverage/lcov.info ]]; then cat coverage/lcov.info | coveralls; fi

package.json

@@ -10,7 +10,6 @@
     "build": "tsc -p tsconfig.build.json",
     "postbuild": "node scripts/post-build.js",
     "clean": "node scripts/clean.js",
-    "pretest": "npm run lint",
     "test": "run-s -s test:e2e \"test:unit -- {@}\" --",
     "test:prepare": "npm run test:e2e -- --prepareOnly",
     "test:e2e": "node scripts/e2e.js",