ci: Add some additional GH project automation

.github/workflows/project-automation.yml

@@ -0,0 +1,98 @@
+name: "Automation: Update GH Project"
+on:
+  pull_request:
+    types:
+      - closed
+      - opened
+      - reopened
+      - ready_for_review
+      - converted_to_draft
+
+jobs:
+  # Check if PR is in project
+  check_project:
+    name: Check if PR is in project
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check if PR is in project
+      continue-on-error: true
+      id: check_project
+      uses: github/update-project-action@main
+      with:
+        github_token: ${{ secrets.GH_PROJECT_AUTOMATION }}
+        organization: getsentry
+        project_number: 31
+        content_id: ${{ github.event.pull_request.node_id }}
+        field: Status
+        operation: read
+
+    - name: If project field is read, set is_in_project to 1
+      if: steps.check_project.outputs.field_read_value
+      id: is_in_project
+      run: echo "is_in_project=1" >> "$GITHUB_OUTPUT"
+
+    outputs:
+      is_in_project: ${{ steps.is_in_project.outputs.is_in_project || '0' }}
+
+  # When a PR is a draft, it should go into "In Progress"
+  mark_as_in_progress:
+    name: "Mark as In Progress"
+    needs: check_project
+    if: |
+      needs.check_project.outputs.is_in_project == '1'
+      && (github.event.action == 'opened' || github.event.action == 'reopened' || github.event.action == 'converted_to_draft')
+      && github.event.pull_request.draft == true
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update status to in_progress
+        uses: github/update-project-action@main
+        with:
+          github_token: ${{ secrets.GH_PROJECT_AUTOMATION }}
+          organization: getsentry
+          project_number: 31
+          content_id: ${{ github.event.pull_request.node_id }}
+          field: Status
+          value: "🏗 In Progress"
+
+  # When a PR is not a draft, it should go into "In Review"
+  mark_as_in_review:
+    name: "Mark as In Review"
+    needs: check_project
+    if: |
+      needs.check_project.outputs.is_in_project == '1'
+      && (github.event.action == 'opened' || github.event.action == 'reopened' || github.event.action == 'ready_for_review')
+      && github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update status to in_review
+        id: update_status
+        uses: github/update-project-action@main
+        with:
+          github_token: ${{ secrets.GH_PROJECT_AUTOMATION }}
+          organization: getsentry
+          project_number: 31
+          content_id: ${{ github.event.pull_request.node_id }}
+          field: Status
+          value: "👀 In Review"
+
+  # By default, closed PRs go into "Ready for Release"
+  # But if they are closed without merging, they should go into "Done"
+  mark_as_done:
+    name: "Mark as Done"
+    needs: check_project
+    if: |
+      needs.check_project.outputs.is_in_project == '1'
+      && github.event.action == 'closed' && github.event.pull_request.merged == false
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update status to done
+        id: update_status
+        uses: github/update-project-action@main
+        with:
+          github_token: ${{ secrets.GH_PROJECT_AUTOMATION }}
+          organization: getsentry
+          project_number: 31
+          content_id: ${{ github.event.pull_request.node_id }}
+          field: Status
+          value: "✅ Done"
+