Move to github actions for CI

Author: c42f

.github/workflows/ci.yml

@@ -0,0 +1,52 @@
+name: CI
+on:
+  push:
+    branches:
+      - master
+    tags: '*'
+  pull_request:
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        version:
+          - '1.0'
+          - '1.3'
+        os:
+          - ubuntu-latest
+          - macOS-latest
+          - windows-latest
+        arch:
+          - x64
+    steps:
+      - uses: actions/checkout@v1
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+      - uses: julia-actions/julia-buildpkg@latest
+      - uses: julia-actions/julia-runtest@latest
+      - uses: julia-actions/julia-uploadcodecov@latest
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+# Enable the below for Documenter build
+#  docs:
+#    name: Documentation
+#    runs-on: ubuntu-latest
+#    steps:
+#      - uses: actions/checkout@v1
+#      - uses: julia-actions/setup-julia@latest
+#        with:
+#          version: '1.3'
+#      - run: julia --project=docs -e '
+#          using Pkg;
+#          Pkg.develop(PackageSpec(; path=pwd()));
+#          Pkg.instantiate();'
+#      - run: julia --project=docs docs/make.jl
+#        env:
+#          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+#          # Needed due to https://github.com/JuliaDocs/Documenter.jl/issues/1177
+#          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}