feat(ci): connect snapshot PRs to exact candidate verification evidence

.github/workflows/api-smoke.yml

@@ -1,6 +1,26 @@
 name: API smoke
 
 on:
+  workflow_call:
+    inputs:
+      context_ref:
+        required: true
+        type: string
+      core_ref:
+        required: true
+        type: string
+      compute_ref:
+        required: true
+        type: string
+      web_ref:
+        required: true
+        type: string
+      integration_ref:
+        required: true
+        type: string
+    secrets:
+      REFINVEST_CI_APP_PRIVATE_KEY:
+        required: true
   pull_request:
   push:
     branches:
@@ -27,14 +47,15 @@ permissions:
   contents: read
 
 concurrency:
-  group: api-smoke-${{ github.workflow }}-${{ inputs.context_ref || github.ref }}
+  group: api-smoke-${{ github.workflow }}-${{ github.event_name }}-${{ inputs.context_ref && github.run_id || github.ref }}
   cancel-in-progress: true
 
 jobs:
   smoke:
     name: Core to Compute API smoke and Web browser acceptance
     if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false
     runs-on: ubuntu-latest
+    timeout-minutes: 45
     services:
       postgres:
         image: postgres:17-alpine
@@ -173,14 +194,14 @@ jobs:
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: api-smoke-and-web-acceptance-compatibility-evidence
+          name: api-smoke-and-web-acceptance-compatibility-evidence-${{ github.run_attempt }}
           path: integration/.integration-data/evidence/compatibility.json
           if-no-files-found: warn
 
       - name: Upload integration logs
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: api-smoke-and-web-acceptance-logs
+          name: api-smoke-and-web-acceptance-logs-${{ github.run_attempt }}
           path: integration/.integration-data/logs
           if-no-files-found: warn

.github/workflows/contract-evidence.yml

@@ -0,0 +1,92 @@
+name: Record candidate contract evidence
+
+on:
+  workflow_run:
+    workflows: [Propagate Context snapshots]
+    types: [completed]
+
+permissions:
+  contents: read
+  actions: read
+
+concurrency:
+  group: contract-evidence-${{ github.event.workflow_run.id }}
+  cancel-in-progress: false
+
+jobs:
+  record:
+    if: >-
+      github.event.workflow_run.head_branch == 'main' &&
+      github.event.workflow_run.repository.full_name == github.repository &&
+      (github.event.workflow_run.event == 'workflow_dispatch' ||
+       github.event.workflow_run.event == 'repository_dispatch')
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      # Never check out the candidate or execute files from downloaded artifacts.
+      - name: Checkout trusted default branch
+        uses: actions/checkout@v4
+        with:
+          ref: refs/heads/main
+          persist-credentials: false
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Create read-only Context token
+        id: context-token
+        uses: actions/create-github-app-token@v3
+        with:
+          client-id: ${{ vars.REFINVEST_CI_APP_CLIENT_ID }}
+          private-key: ${{ secrets.REFINVEST_CI_APP_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: context
+          permission-contents: read
+
+      - name: Create evidence PR token
+        id: pr-token
+        uses: actions/create-github-app-token@v3
+        with:
+          client-id: ${{ vars.REFINVEST_CI_APP_CLIENT_ID }}
+          private-key: ${{ secrets.REFINVEST_CI_APP_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: |
+            integration
+            core-api
+            compute-api
+            web
+          permission-contents: read
+          permission-pull-requests: write
+
+      - name: Collect completed jobs and link PR evidence
+        env:
+          GH_TOKEN: ${{ steps.pr-token.outputs.token }}
+          GH_CONTEXT_TOKEN: ${{ steps.context-token.outputs.token }}
+          GH_ACTIONS_TOKEN: ${{ github.token }}
+          SOURCE_REPOSITORY: ${{ github.repository }}
+          SOURCE_RUN_ID: ${{ github.event.workflow_run.id }}
+          SOURCE_ATTEMPT: ${{ github.event.workflow_run.run_attempt }}
+          CONTRACT_REPORT_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+        run: |
+          python -B scripts/contract_evidence.py \
+            --repository "$SOURCE_REPOSITORY" --run-id "$SOURCE_RUN_ID" \
+            --attempt "$SOURCE_ATTEMPT" --output "$RUNNER_TEMP/contract-evidence"
+
+      - name: Publish evidence summary
+        if: always()
+        run: |
+          if [ -f "$RUNNER_TEMP/contract-evidence/contract-candidate-evidence.md" ]; then
+            cat "$RUNNER_TEMP/contract-evidence/contract-candidate-evidence.md" >> "$GITHUB_STEP_SUMMARY"
+          else
+            echo '후보 검증 증거를 수집하지 못했습니다. 성공으로 간주하지 말고 이 실행의 로그를 확인하세요.' >> "$GITHUB_STEP_SUMMARY"
+          fi
+
+      - name: Upload final candidate evidence
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: contract-candidate-evidence-${{ github.event.workflow_run.id }}-${{ github.event.workflow_run.run_attempt }}
+          path: ${{ runner.temp }}/contract-evidence/
+          if-no-files-found: warn

.github/workflows/contract-propagation.yml

@@ -19,7 +19,15 @@ concurrency:
 
 jobs:
   propagate:
+    if: github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
+    timeout-minutes: 15
+    outputs:
+      context_ref: ${{ steps.propagate.outputs.context_ref }}
+      core_ref: ${{ steps.propagate.outputs.core_ref }}
+      compute_ref: ${{ steps.propagate.outputs.compute_ref }}
+      web_ref: ${{ steps.propagate.outputs.web_ref }}
+      integration_ref: ${{ steps.propagate.outputs.integration_ref }}
     steps:
       - name: Create read-only Context token
         id: context-token
@@ -45,14 +53,14 @@ jobs:
             web
           permission-contents: write
           permission-pull-requests: write
-          permission-actions: write
 
       - name: Checkout integration
         uses: actions/checkout@v4
         with:
           repository: ${{ github.repository_owner }}/integration
           token: ${{ steps.propagation-token.outputs.token }}
           path: integration
+          ref: ${{ github.sha }}
           fetch-depth: 0
 
       - name: Checkout Context
@@ -109,35 +117,37 @@ jobs:
           echo "compute_ref=$(jq -r '.heads.computeApi' "$RUNNER_TEMP/contract-propagation.json")" >> "$GITHUB_OUTPUT"
           echo "web_ref=$(jq -r '.heads.web' "$RUNNER_TEMP/contract-propagation.json")" >> "$GITHUB_OUTPUT"
           echo "integration_ref=$(jq -r '.heads.integration' "$RUNNER_TEMP/contract-propagation.json")" >> "$GITHUB_OUTPUT"
-          echo "run_api_smoke=$(jq -r '.runApiSmoke' "$RUNNER_TEMP/contract-propagation.json")" >> "$GITHUB_OUTPUT"
-
-      - name: Dispatch candidate contract verification
-        env:
-          GH_TOKEN: ${{ steps.propagation-token.outputs.token }}
-        run: |
-          gh workflow run contract-sync.yml --repo '${{ github.repository_owner }}/integration' \
-            -f context_ref='${{ steps.propagate.outputs.context_ref }}' \
-            -f core_ref='${{ steps.propagate.outputs.core_ref }}' \
-            -f compute_ref='${{ steps.propagate.outputs.compute_ref }}' \
-            -f web_ref='${{ steps.propagate.outputs.web_ref }}' \
-            -f integration_ref='${{ steps.propagate.outputs.integration_ref }}'
-
-      - name: Dispatch candidate API smoke
-        if: steps.propagate.outputs.run_api_smoke == 'true'
-        env:
-          GH_TOKEN: ${{ steps.propagation-token.outputs.token }}
-        run: |
-          gh workflow run api-smoke.yml --repo '${{ github.repository_owner }}/integration' \
-            -f context_ref='${{ steps.propagate.outputs.context_ref }}' \
-            -f core_ref='${{ steps.propagate.outputs.core_ref }}' \
-            -f compute_ref='${{ steps.propagate.outputs.compute_ref }}' \
-            -f web_ref='${{ steps.propagate.outputs.web_ref }}' \
-            -f integration_ref='${{ steps.propagate.outputs.integration_ref }}'
 
       - name: Upload propagation result
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: contract-propagation-result
+          name: contract-propagation-result-${{ github.run_attempt }}
           path: ${{ runner.temp }}/contract-propagation.json
           if-no-files-found: ignore
+
+  candidate-sync:
+    name: candidate-sync
+    needs: propagate
+    uses: ./.github/workflows/contract-sync.yml
+    with:
+      context_ref: ${{ needs.propagate.outputs.context_ref }}
+      core_ref: ${{ needs.propagate.outputs.core_ref }}
+      compute_ref: ${{ needs.propagate.outputs.compute_ref }}
+      web_ref: ${{ needs.propagate.outputs.web_ref }}
+      integration_ref: ${{ needs.propagate.outputs.integration_ref }}
+    secrets:
+      REFINVEST_CI_APP_PRIVATE_KEY: ${{ secrets.REFINVEST_CI_APP_PRIVATE_KEY }}
+
+  candidate-smoke:
+    name: candidate-smoke
+    needs: [propagate, candidate-sync]
+    uses: ./.github/workflows/api-smoke.yml
+    with:
+      context_ref: ${{ needs.propagate.outputs.context_ref }}
+      core_ref: ${{ needs.propagate.outputs.core_ref }}
+      compute_ref: ${{ needs.propagate.outputs.compute_ref }}
+      web_ref: ${{ needs.propagate.outputs.web_ref }}
+      integration_ref: ${{ needs.propagate.outputs.integration_ref }}
+    secrets:
+      REFINVEST_CI_APP_PRIVATE_KEY: ${{ secrets.REFINVEST_CI_APP_PRIVATE_KEY }}

.github/workflows/contract-sync.yml

@@ -1,6 +1,26 @@
 name: Contract sync
 
 on:
+  workflow_call:
+    inputs:
+      context_ref:
+        required: true
+        type: string
+      core_ref:
+        required: true
+        type: string
+      compute_ref:
+        required: true
+        type: string
+      web_ref:
+        required: true
+        type: string
+      integration_ref:
+        required: true
+        type: string
+    secrets:
+      REFINVEST_CI_APP_PRIVATE_KEY:
+        required: true
   pull_request:
   push:
     branches:
@@ -33,6 +53,7 @@ jobs:
     name: Verify Context/Core/Compute/Web snapshots
     if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false
     runs-on: ubuntu-latest
+    timeout-minutes: 15
     steps:
       - name: Checkout integration
         uses: actions/checkout@v4
@@ -95,6 +116,11 @@ jobs:
       - name: Install Analytics contract verifier dependencies
         run: python -m pip install -r integration/scripts/requirements-contract-sync.txt
 
+      - name: Test propagation policy and evidence binding
+        run: |
+          python -B -m unittest discover -s integration/scripts -p 'test_contract_*.py'
+          python -B -m unittest discover -s integration/scripts -p 'test_publish_contract_sync.py'
+
       - name: Verify OpenAPI snapshots
         id: contract-sync
         shell: pwsh
@@ -146,6 +172,6 @@ jobs:
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: contract-sync-compatibility-evidence
+          name: contract-sync-compatibility-evidence-${{ github.run_attempt }}
           path: integration/.integration-data/evidence/compatibility.json
           if-no-files-found: warn