ci(#49): consolidate steps

Signed-off-by: Bryant Finney <[email protected]>

.github/actions/poe-test/action.yml

@@ -0,0 +1,35 @@
+name: 🧪 poe test
+description: Invoke 'poe test' to run tests for the package.
+
+inputs:
+  comment_mode:
+    default: always
+    description: Passed directly to EnricoMi/publish-unit-test-result-action
+
+  title:
+    default: Test Results
+    description: Passed directly to EnricoMi/publish-unit-test-result-action
+
+runs:
+  steps:
+    - run: poetry install
+      shell: bash
+
+    - run: poe test
+      shell: bash
+
+    - if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: Coverage Report
+        path: docs/reports/pytest-html
+
+    - if: always()
+      uses: EnricoMi/publish-unit-test-result-action@v2
+      with:
+        action_fail_on_inconclusive: true
+        check_name: ${{ inputs.title }}
+        comment_mode: ${{ inputs.comment_mode }}
+        files: docs/reports/pytest.xml
+
+  using: composite

.github/workflows/docker-build.yml

@@ -118,19 +118,17 @@ jobs:
     needs: build-and-push
 
     permissions:
+      checks: write
       contents: read
+      issues: read
       packages: read
       pull-requests: write
 
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
-      - run: poetry install
-      - run: poe test
 
-      - if: always()
-        uses: actions/upload-artifact@v4
+      - uses: ./.github/actions/poe-test
         with:
-          name: Coverage Report
-          path: docs/reports/pytest-html
+          title: "Test Results (image: ${{ needs.build-and-push.outputs.version }})"

.github/workflows/poe-test.yml

@@ -10,24 +10,46 @@ on:
       - sample-config.yml
 
 jobs:
+  check:
+    outputs:
+      triggered_docker: ${{ steps.changes.outputs.match }}
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: gh pr diff
+          --name-only ${{ github.event.pull_request.number }}
+          --repo ${{ github.repository }} | sort >changes.txt
+
+      - run: yq -r '.on.pull_request.paths[]' .github/workflows/docker-build.yml |
+          sort | uniq >docker.txt
+
+      - id: changes
+        run: |
+          {
+            echo 'match<<EOF'
+            comm -12 changes.txt docker.txt
+            echo EOF
+          } >>"$GITHUB_OUTPUT"
+
   run:
     container:
       image: ghcr.io/${{ github.repository }}/dev:main
 
+    needs: check
+
     permissions:
+      checks: write
       contents: read
+      issues: read
       packages: read
       pull-requests: write
 
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
-      - run: poetry install
-      - run: poe test
-
-      - if: always()
-        uses: actions/upload-artifact@v4
+      - uses: ./.github/actions/poe-test
         with:
-          name: Coverage Report
-          path: docs/reports/pytest-html
+          comment_mode: ${{ needs.check.outputs.triggered_docker == '' && 'always' || 'off' }}
+          title: "Test Results (image: main)"