Move to GitHub Actions

.github/workflows/ci-build.yml

@@ -0,0 +1,69 @@
+name: CI Build
+
+on:
+  push:
+    branches:
+      - master
+      - 'v*'
+  pull_request: {}
+  schedule:
+    - cron: '0 3 * * *' # daily, at 3am
+
+jobs:
+  test:
+    name: Tests
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest]
+
+    steps:
+      - if: matrix.os == 'macOS-latest'
+        run: |
+          brew update
+          brew cask install google-chrome
+          brew cask install firefox
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 10.x
+      - name: install dependencies
+        run: yarn install
+      - name: lint
+        run: |
+          yarn lint:js
+      - name: test
+        run: yarn test
+
+  try-scenarios:
+    name: ${{ matrix.ember-try-scenario }}
+
+    runs-on: ubuntu-latest
+
+    needs: test
+
+    strategy:
+      fail-fast: true
+      matrix:
+        ember-try-scenario:
+          - ember-lts-3.4
+          - ember-lts-3.8
+          - ember-lts-3.12
+          - ember-release
+          - ember-beta
+          - ember-canary
+          - ember-default
+          - ember-default-with-jquery
+
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 10.x
+      - name: install dependencies
+        run: yarn install
+      - name: test
+        env:
+          EMBER_TRY_SCENARIO: ${{ matrix.ember-try-scenario }}
+        run: node_modules/.bin/ember try:one $EMBER_TRY_SCENARIO

config/ember-try.js

@@ -22,6 +22,14 @@ module.exports = async function() {
           }
         }
       },
+      {
+        name: 'ember-lts-3.12',
+        npm: {
+          devDependencies: {
+            'ember-source': '~3.12.0',
+          },
+        },
+      },
       {
         name: 'ember-release',
         npm: {