Switched to body-based trigger.

grigorye · Jun 29, 2023 · aa5c279 · aa5c279
1 parent b3797f9
commit aa5c279
Showing 1 changed file with 50 additions and 6 deletions.
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -17,17 +17,61 @@ on:
   push:
     branches: [main]
   pull_request:
-    types: [opened, synchronize, reopened, ready_for_review]
+    types: [opened, synchronize, reopened, ready_for_review, edited]
+
+defaults:
+  run:
+    shell: bash --noprofile --norc -x -euo pipefail {0}    
 
 jobs:
+  pr-trigger:
+    name: 'PR Trigger Filter'
+    runs-on: ubuntu-latest
+    outputs:
+      should-test: ${{ steps.filter.outputs.should-test }}
+      should-build: ${{ steps.filter.outputs.should-build }}
+    env:
+      GH_TOKEN: ${{ secrets.ON_DEMAND_TRIGGER_GH_TOKEN }}
+
+    steps:
+      - name: 'Filter body'
+        if: ${{ github.event_name == 'pull_request' && github.event.action == 'edited' }}
+        id: filter
+        run: |
+          echo "should-test=false" >> $GITHUB_OUTPUT
+          echo "should-build=false" >> $GITHUB_OUTPUT
+          jq . "$GITHUB_EVENT_PATH"
+          new_body=$(jq -r '.pull_request.body' "$GITHUB_EVENT_PATH")
+          old_body=$(jq -r '.changes.body.from' "$GITHUB_EVENT_PATH")
+          if ! [[ "$new_body" =~ '- [x] *Run* checks:' && "$old_body" =~ '- [ ] *Run* checks:' ]]; then
+            exit 0
+          fi
+          if [[ "$new_body" =~ '- [x] all' ]]; then
+            echo "should-test=true" >> $GITHUB_OUTPUT
+            echo "should-build=true" >> $GITHUB_OUTPUT
+          fi
+          if [[ "$new_body" =~ '- [x] tests' ]]; then
+            echo "should-test=true" >> $GITHUB_OUTPUT
+          fi
+          if [[ "$new_body" =~ '- [x] build app' ]]; then
+            echo "should-build=true" >> $GITHUB_OUTPUT
+          fi
+
+          # Change the body, to allow re-triggering.
+          updated_body=$(echo "$new_body" | sed 's/- \[x\] \*Run\* checks:/- [ ] \*Run\* checks:/')
+          pr_number=${{ github.event.pull_request.number }}
+          gh pr edit "$pr_number" --body "$updated_body" --repo "${{ github.repository }}"
+
   paths-filter:
+    needs: pr-trigger
+    if : ${{ github.event_name != 'pull_request' || needs.pr-trigger.outputs.should-test == 'true' || needs.pr-trigger.outputs.should-build == 'true' }}
     name: 'Paths Filter'
     uses: ./.github/workflows/paths-filter.yml
-  
+
   tests:
     name: 'Tests'
-    needs: [paths-filter]
-    if: ${{ !inputs.skip-tests && github.event.pull_request.draft != true && needs.paths-filter.outputs.should-test != 'false' }}
+    needs: [paths-filter, pr-trigger]
+    if: ${{ !inputs.skip-tests && github.event.pull_request.draft != true && needs.paths-filter.outputs.should-test != 'false' && (github.event_name != 'pull_request' || needs.pr-trigger.outputs.should-test == 'true') }}
     uses: grigorye/ReusableWorkflows/.github/workflows/tests-generic.yml@v20
     secrets: inherit
     with:
@@ -38,8 +82,8 @@ jobs:
 
   build-app:
     name: 'App'
-    needs: [paths-filter]
-    if: ${{ !inputs.skip-build-app && github.event.pull_request.draft != true && needs.paths-filter.outputs.should-build != 'false' }}
+    needs: [paths-filter, pr-trigger]
+    if: ${{ !inputs.skip-build-app && github.event.pull_request.draft != true && needs.paths-filter.outputs.should-build != 'false' && (github.event_name != 'pull_request' || needs.pr-trigger.outputs.should-build == 'true') }}
     uses: grigorye/ReusableWorkflows/.github/workflows/build-app-generic.yml@v20
     with:
       macos-app-scheme: 'TMBuddy'