[WIP] test workflow_run

.github/workflows/check-symbol.yml

@@ -0,0 +1,75 @@
+name: Check Symbols
+
+on:
+  workflow_run:
+    workflows: ["Build"]
+    types: 
+      - completed
+
+jobs:
+  check:
+    if: |
+      github.event.action == 'completed' &&
+      github.event.workflow_run.conclusion == 'success' && 
+      github.event.workflow_run.event == 'pull_request'
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Dump GitHub context
+        env:
+          GITHUB_CONTEXT: ${{ toJSON(github) }}
+        run: echo "$GITHUB_CONTEXT"
+
+      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
+        with:
+          repository: flutter-tizen/tizen_allowlist
+          token: ${{ secrets.MY_PAT }}
+          path: tizen_allowlist
+      - uses: TizenAPI/tizenfx-build-actions/download-workflow-artifacts@master
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
+          path: artifacts
+          unzip: false
+      - name: check symbols
+        id: check
+        continue-on-error: true
+        env:
+          ALLOWLIST: tizen_allowlist/4.0.0_native_whitelist_wearable_v12.txt
+        run: |
+          for f in $(ls -1 artifacts/*.zip); do
+            unzip -d ${f%.*} $f
+          done
+          find artifacts/ -name "libflutter_engine.so" -o -name "libflutter_tizen_wearable.so" |
+            xargs python ci/docker/tizen/tools/check-symbol.py --allowlist=$ALLOWLIST
+      - name: commit status
+        uses: actions/github-script@v5
+        with:
+          script: |
+            async function commitStatus(state, description, target_url) {
+              for (const pr of context.payload.workflow_run.pull_requests) {
+                if (pr.base.repo.url == context.payload.repository.url) {
+                  github.rest.repos.createCommitStatus({
+                    owner: context.repo.owner,
+                    repo: context.repo.repo,
+                    sha: pr.head.sha,
+                    context: "Check Symbols",
+                    state: state,
+                    description: description,
+                    target_url: target_url,
+                  });
+                }
+              }
+            }
+            if ('${{ steps.check.outcome }}' == 'success') {
+              commitStatus('success', 'All symbols are valid');
+            }
+            else if ('${{ steps.check.outcome }}' == 'failure') {
+              commitStatus(
+                "failure",
+                "Failed in checking symbols",
+                "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+              );
+            }