switch CI to use Github Actions for simplicity

.github/workflows/Tests.yml

@@ -0,0 +1,57 @@
+name: Tests
+
+on:
+  pull_request:
+  push:
+    branches:
+      - staging
+      - trying
+jobs:
+  test:
+    timeout-minutes: 30
+    strategy:
+      fail-fast: true
+      matrix:
+        - os: [ubuntu-latest, macos-latest, windows-latest]
+
+    steps:
+    - name: Cancel Previous Runs
+      uses: styfle/[email protected]
+      with:
+        access_token: ${{ github.token }}
+
+    - name: Checkout
+      uses: actions/[email protected]
+
+    - name: Setup Miniconda
+      uses: goanpeca/setup-miniconda@v1
+      with:
+        auto-update-conda: true
+        python-version: 3.7
+
+    - name: Set up Julia
+      uses: julia-actions/[email protected]
+      with:
+        version: 1.4
+
+    - name: Install Julia Project Packages
+      run: |
+        julia --project=@. -e 'using Pkg; Pkg.instantiate()'
+        julia --project=@. -e 'using Pkg; Pkg.precompile()'
+    
+    - name: Run Unit Tests
+      run: |
+        julia --project=@. -e 'using Pkg; Pkg.test(coverage=true)'
+
+    - name: Generate coverage file
+      run: |
+        julia --project=@. -e 'using Pkg; Pkg.add("Coverage");
+                               using Coverage;
+                               LCOV.writefile("coverage-lcov.info", Codecov.process_folder())'
+      if: success()
+
+    - name: Submit coverage
+      uses: codecov/[email protected]
+      with:
+        token: ${{secrets.CODECOV_TOKEN}}
+      if: success()

bors.toml

@@ -1,6 +1,8 @@
 status = [
-  "dockerci (1.4, ubuntu-latest)",
+  "test (ubuntu-latest)',
+  'test (windows-latest)',
+  'test (macos-latest'),
 ]
 delete_merged_branches = true
-timeout_sec = 86400
-block_labels = [ "do-not-merge-yet" ]
+timeout_sec = 3600
+block_labels = [ "do-not-merge-yet" ]