Migrate to GitHub Actions (dart-lang/timing#15) * Migrate to GitHub Actions * Delete .travis.yml * Replace Travis badge * Use legacy commands to support old SDKs

diff --git a/pkgs/timing/.github/workflows/test-package.yml b/pkgs/timing/.github/workflows/test-package.yml
new file mode 100644
index 0000000..b04d6e2
--- /dev/null
+++ b/pkgs/timing/.github/workflows/test-package.yml

@@ -0,0 +1,68 @@
+name: Dart CI
+
+on:
+  # Run on PRs and pushes to the default branch.
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  schedule:
+    - cron: "0 0 * * 0"
+
+env:
+  PUB_ENVIRONMENT: bot.github
+
+jobs:
+  # Check code formatting and static analysis on a single OS (linux)
+  # against Dart dev.
+  analyze:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sdk: [dev]
+        version: [latest]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dart-lang/setup-dart@v0.1
+        with:
+          channel: ${{ matrix.sdk }}
+      - id: install
+        name: Install dependencies
+        run: dart pub get
+      - name: Check formatting
+        run: dart format --output=none --set-exit-if-changed .
+        if: always() && steps.install.outcome == 'success'
+      - name: Analyze code
+        run: dart analyze --fatal-infos
+        if: always() && steps.install.outcome == 'success'
+
+  # Run tests on a matrix consisting of two dimensions:
+  # 1. OS: ubuntu-latest, (macos-latest, windows-latest)
+  # 2. release channel: dev, 2.2.0
+  test:
+    needs: analyze
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # Add macos-latest and/or windows-latest if relevant for this package.
+        os: [ubuntu-latest]
+        sdk: [dev]
+        version: [latest]
+        include:
+          - os: ubuntu-latest
+            sdk: stable
+            version: 2.2.0
+    steps:
+      - uses: actions/checkout@v2
+      - uses: cedx/setup-dart@v2 # TODO(dart-lang/setup-dart#3): use the official setup-dart action
+        with:
+          release-channel: ${{ matrix.sdk }}
+          version: ${{ matrix.version }}
+      - id: install
+        name: Install dependencies
+        run: pub get
+      - name: Run VM tests
+        run: pub run test --platform vm
+        if: always() && steps.install.outcome == 'success'

diff --git a/pkgs/timing/.travis.yml b/pkgs/timing/.travis.yml
deleted file mode 100644
index df41489..0000000
--- a/pkgs/timing/.travis.yml
+++ /dev/null

@@ -1,23 +0,0 @@
-language: dart
-
-dart:
-  - 2.2.0
-  - dev
-
-dart_task:
-- dartanalyzer: --fatal-infos .
-- test
-
-matrix:
-  include:
-  # Only validate formatting using the dev release
-  - dart: dev
-    dart_task: dartfmt
-
-branches:
-  only:
-  - master
-
-cache:
-  directories:
-  - $HOME/.pub-cache

diff --git a/pkgs/timing/README.md b/pkgs/timing/README.md
index 400bc4b..d34648d 100644
--- a/pkgs/timing/README.md
+++ b/pkgs/timing/README.md

@@ -1,4 +1,4 @@
-# [![Build Status](https://travis-ci.org/dart-lang/timing.svg?branch=master)](https://travis-ci.org/dart-lang/timing)
+# [![Build Status](https://github.com/dart-lang/timing/workflows/Dart%20CI/badge.svg)](https://github.com/dart-lang/timing/actions?query=workflow%3A"Dart+CI"+branch%3Amaster)
 
 Timing is a simple package for tracking performance of both async and sync actions
 
@@ -19,4 +19,4 @@
 
 ```bash
 pub run build_runner build
-```
\ No newline at end of file
+```