add CI.yml

.github/workflows/CI.yml

@@ -0,0 +1,53 @@
+name: CI
+on:
+  pull_request:
+  push:
+      branches:
+        - 'master'
+      tags: '*'
+
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - { os: ubuntu-latest, version: '1.0', arch: x64}
+          - { os: ubuntu-latest, version: '1.1', arch: x64}
+          - { os: ubuntu-latest, version: '1.2', arch: x64}
+          - { os: ubuntu-latest, version: '1.3', arch: x64}
+          - { os: ubuntu-latest, version: '1.4', arch: x64}
+          - { os: ubuntu-latest, version: '1.5', arch: x64}
+          - { os: ubuntu-latest, version: '1', arch: x64}
+          - { os: ubuntu-latest, version: '^1.7.0-0', arch: x64}
+          - { os: ubuntu-latest, version: 'nightly', arch: x64}
+          - { os: windows-latest, version: '1', arch: x64}
+          - { os: macOS-latest, version: '1', arch: x64}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+
+      - uses: actions/cache@v1
+        env:
+          cache-name: cache-artifacts
+        with:
+          path: ~/.julia/artifacts
+          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-test-${{ env.cache-name }}-
+            ${{ runner.os }}-test-
+            ${{ runner.os }}-
+
+      - run: |
+          git config --global user.name Tester
+          git config --global user.email [email protected]
+
+      - uses: julia-actions/julia-runtest@latest
+        continue-on-error: ${{ matrix.version == 'nightly' }}