tests: modify to allow better running under github actions

.github/workflows/ci.yaml

@@ -27,7 +27,7 @@ jobs:
         name: build
         path: build
 
-  ci:
+  unit-tests:
     env:
       GITHUB_NODE_INDEX: ${{ matrix.compiler }}
     name: ci.${{ matrix.index }}
@@ -36,7 +36,87 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        index: [0, 1, 2,3]
+        index: [0, 1, 2, 3, 4]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: download packages
+      uses: actions/download-artifact@v1
+      with:
+        name: build
+
+    - name: resolve dokku.me
+      run: |
+          # dokku.me now resolves to 10.0.0.2. add 10.0.0.2/24 to eth0
+          ifconfig
+          sudo ip addr add 10.0.0.2/24 broadcast 10.0.0.255 dev eth0
+
+    - name: install ci-dependencies
+      run: make ci-dependencies
+
+    - name: setup tests
+      run: ./tests/ci/setup.sh
+
+    - name: dokku cleanup:skip
+      run: echo 'export DOKKU_SKIP_CLEANUP=true' | sudo tee /home/dokku/.dokkurc/dokku_skip_cleanup
+
+    - name: run ci
+      shell: bash
+      timeout-minutes: 60
+      run: |
+        sudo -E make -e test-ci-${{ matrix.index }}
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: test-results-${{ matrix.index }}
+        path: test-results
+
+  docker-deploy-tests:
+    env:
+      GITHUB_NODE_INDEX: ${{ matrix.compiler }}
+    name: ci.${{ matrix.index }}
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: download packages
+      uses: actions/download-artifact@v1
+      with:
+        name: build
+
+    - name: resolve dokku.me
+      run: |
+          # dokku.me now resolves to 10.0.0.2. add 10.0.0.2/24 to eth0
+          ifconfig
+          sudo ip addr add 10.0.0.2/24 broadcast 10.0.0.255 dev eth0
+
+    - name: install ci-dependencies
+      run: make ci-dependencies
+
+    - name: setup tests
+      run: ./tests/ci/setup.sh
+
+    - name: dokku cleanup:skip
+      run: echo 'export DOKKU_SKIP_CLEANUP=true' | sudo tee /home/dokku/.dokkurc/dokku_skip_cleanup
+
+    - name: test docker deploys
+      run: |
+        ./tests/ci/setup.sh docker
+        DOKKU_SSH_PORT=3022 sudo -E make -e test-ci-docker
+
+  go-tests:
+    env:
+      GITHUB_NODE_INDEX: ${{ matrix.compiler }}
+    name: ci.${{ matrix.index }}
+    needs: build
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        index: [0, 1, 2, 3, 4]
 
     steps:
     - uses: actions/checkout@v2
@@ -70,25 +150,8 @@ jobs:
           2) sudo -E make -e deploy-test-multi ;;
           3) sudo -E make -e deploy-test-go-fail-predeploy deploy-test-go-fail-postdeploy ;;
         esac
-    - name: run ci
-      shell: bash
-      timeout-minutes: 60
-      run: |
-        sudo -E make -e test-ci
-
-    - name: test docker deploys
-      run: |
-        if [ "${GITHUB_NODE_INDEX}" == "0" ]; then
-          ./tests/ci/setup.sh docker
-          DOKKU_SSH_PORT=3022 sudo -E make -e test-ci-docker
-        fi
 
     - uses: actions/upload-artifact@v2
       with:
         name: coverage.${{ matrix.index }}.out
         path: coverage.out
-
-    - uses: actions/upload-artifact@v2
-      with:
-        name: test-results-${{ matrix.index }}
-        path: test-results