build: drop Travis in favor of Actions

GitHub Actions is running all tests already present on Travis, as well
as building on more platforms (OS X and Windows). With Travis we're also
getting timeouts more frequently than with Actions, which gives the
false impression tests are failing (making it harder to triage PRs ready
to merge).

To make our config simpler, CI.yml and pythonpackage.yml got merged. The
coverage is also increased by running tests on OS X.

Signed-off-by: Matheus Marchini <mmarchini@netflix.com>

Backport-PR-URL: #32608
PR-URL: #32450
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Christian Clauss <cclauss@me.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ben Coe <bencoe@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Michaël Zasso <targos@protonmail.com>

.github/workflows/build-windows.yml

@@ -0,0 +1,23 @@
+name: build-windows
+
+on: [push, pull_request]
+
+env:
+  PYTHON_VERSION: 2.7
+  FLAKY_TESTS: dontcare
+
+jobs:
+  build-windows:
+    runs-on: windows-2016
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@v1
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: Install deps
+        run: choco install nasm
+      - name: Environment Information
+        run: npx envinfo
+      - name: Build
+        run: ./vcbuild.bat

.github/workflows/linters.yml

@@ -0,0 +1,73 @@
+name: linters
+
+on: [push, pull_request]
+
+env:
+  PYTHON_VERSION: 3.8
+  NODE_VERSION: 10.x
+
+jobs:
+  lint-addon-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+      - name: Environment Information
+        run: npx envinfo
+      - name: Lint addon docs
+        run: NODE=$(which node) make lint-addon-docs
+  lint-cpp:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@v1
+        with:
+          PYTHON_VERSION: ${{ env.PYTHON_VERSION }}
+      - name: Environment Information
+        run: npx envinfo
+      - name: Lint C/C++ files
+        run: make lint-cpp
+  lint-md:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+      - name: Environment Information
+        run: npx envinfo
+      - name: Lint docs
+        run: |
+          echo "::add-matcher::.github/workflows/remark-lint-problem-matcher.json"
+          NODE=$(which node) make lint-md
+  lint-js:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+      - name: Environment Information
+        run: npx envinfo
+      - name: Lint JavaScript files
+        run: NODE=$(which node) make lint-js
+  lint-py:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@v1
+        with:
+          PYTHON_VERSION: ${{ env.PYTHON_VERSION }}
+      - name: Environment Information
+        run: npx envinfo
+      - name: Lint Python
+        run: |
+          make lint-py-build || true
+          NODE=$(which node) make lint lint-py

.github/workflows/misc.yml

@@ -0,0 +1,24 @@
+name: misc
+
+on: [push, pull_request]
+
+env:
+  NODE_VERSION: 12.x
+
+jobs:
+  build-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+      - name: Environment Information
+        run: npx envinfo
+      - name: Build
+        run: NODE=$(which node) make doc-only
+      - uses: actions/upload-artifact@v1
+        with:
+          name: docs
+          path: out/doc

.github/workflows/test-linux.yml

@@ -0,0 +1,23 @@
+name: test-linux
+
+on: [push, pull_request]
+
+env:
+  PYTHON_VERSION: 2.7
+  FLAKY_TESTS: dontcare
+
+jobs:
+  test-linux:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@v1
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: Environment Information
+        run: npx envinfo
+      - name: Build
+        run: make build-ci -j2 V=1
+      - name: Test
+        run: make run-ci -j2 V=1

.github/workflows/test-macos.yml

@@ -0,0 +1,23 @@
+name: test-macOS
+
+on: [push, pull_request]
+
+env:
+  PYTHON_VERSION: 2.7
+  FLAKY_TESTS: dontcare
+
+jobs:
+  test-macOS:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@v1
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: Environment Information
+        run: npx envinfo
+      - name: Build
+        run: make build-ci -j8 V=1
+      - name: Test
+        run: make run-ci -j8 V=1

.gitignore

@@ -19,7 +19,6 @@
 !.gitkeep
 !.mailmap
 !.nycrc
-!.travis.yml
 !.eslintrc.yaml
 !.cpplint
 

doc/guides/collaborator-guide.md

@@ -175,14 +175,7 @@ fail before the change, and pass after the change.
 
 All pull requests must pass continuous integration tests. Code changes must pass
 on [project CI server](https://ci.nodejs.org/). Pull requests that only change
-documentation and comments can use Travis CI results.
-
-Travis CI jobs have a fixed running time limit that building Node.js sometimes
-exceeds. If the `Compile Node.js` Travis CI job has timed out it will fail after
-around 45 minutes. The exit code will be 143, indicating that a `SIGTERM` signal
-terminated the `make` command. When this happens, restart the timed out job. It
-will reuse built artifacts from the previous timed-out run, and thus take less
-time to complete.
+documentation and comments can use GitHub Actions results.
 
 Do not land any pull requests without passing (green or yellow) CI runs. If
 there are CI failures unrelated to the change in the pull request, try "Resume