Move failure reporting to reusable workflow

.github/workflows/installation.yaml

@@ -43,64 +43,14 @@ jobs:
           cli-version: ">=7.3.0.post1"
           runtime: conda
 
-  # Surface failures via GitHub issues
-  failure-reporting:
+  report-failure:
     if: ${{ always() && github.ref_name == github.event.repository.default_branch }}
-    runs-on: ubuntu-latest
     needs: [test]
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Create or close issue
-        run: |
-          # Search for issues opened by this job.
-          matching_issues=$(gh issue list \
-            --state open \
-            --author '@me' \
-            --json 'number,title' \
-            --jq 'map(select(.title == "${{ env.title }}") | .number)')
-
-          # Handle the case of multiple matching issues, even though this
-          # shouldn't happen under normal circumstances.
-          if [[ $(jq length <<<"$matching_issues") -gt 1 ]]; then
-            echo "ERROR: Multiple matching issues found:" >&2
-            for issue in $(jq -r '.[]' <<<"$matching_issues"); do
-                echo "- https://github.com/${{ github.repository }}/issues/$issue" >&2
-            done
-            echo "This must be handled manually." >&2
-            exit 1
-          fi
-
-          existing_issue=$(jq -r '.[0] | values' <<<"$matching_issues")
-
-          if [[ "${{ needs.test.result }}" == "failure" ]]; then
-            if  [[ -z "$existing_issue" ]]; then
-              echo "New failure detected. Creating issue..."
-              new_issue=$(gh issue create \
-                --title "$title" \
-                --body "$body")
-              echo "Created issue: $new_issue"
-            else
-              echo "Open issue already exists: https://github.com/${{ github.repository }}/issues/$existing_issue"
-            fi
-          fi
-
-          if [[ "${{ needs.test.result }}" == "success" ]]; then
-            if [[ -n "$existing_issue" ]]; then
-              echo "Closing issue https://github.com/${{ github.repository }}/issues/$existing_issue"
-              gh issue close "$existing_issue" \
-                --comment "Installation is successful as of https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-            else
-              echo "No open issue to be closed."
-            fi
-          fi
-
-        env:
-          title: Installation failure
-          body: |
-            _Automatically created by [installation.yaml](https://github.com/${{ github.repository }}/blob/${{ github.sha }}/.github/workflows/installation.yaml)_
-
-            An installation check has failed: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
-
-            This issue will be automatically closed upon the next successful run of the workflow.
-          GITHUB_TOKEN: ${{ secrets.GH_TOKEN_NEXTSTRAIN_BOT_REPO }}
+    # FIXME: drop the branch tag after merging https://github.com/nextstrain/.github/pull/121
+    uses: nextstrain/.github/.github/workflows/report-failure.yaml@victorlin/report-failure
+    with:
+      failure: ${{ needs.test.result == 'failure' }}
+      success: ${{ needs.test.result == 'success' }}
+      title: Installation failure
+    secrets:
+      token: ${{ secrets.GH_TOKEN_NEXTSTRAIN_BOT_REPO }}