Files
ComfyUI_frontend/.github/workflows/pr-playwright-deploy.yaml
snomiao 8fbcc98592 [feat] split Playwright tests into 5 shards for parallel execution
- Split Playwright tests into 5 shards to reduce CI runtime from 17min to ~3-4min
- Each browser now runs tests in 5 parallel jobs (20 total jobs: 4 browsers × 5 shards)
- Updated test-ui.yaml workflow to use matrix strategy with sharding
- Added merge-reports job to consolidate test results
- Updated pr-playwright-deploy.yaml to handle sharded test reports
- Merge sharded reports before deploying to Cloudflare Pages

This change will significantly improve CI/CD performance by running tests in parallel,
matching the runtime of other workflows (~3-4 minutes).

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-09-02 05:22:11 +00:00

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name: PR Playwright Deploy and Comment
on:
workflow_run:
workflows: ["Tests CI"]
types: [requested, completed]
env:
DATE_FORMAT: '+%m/%d/%Y, %I:%M:%S %p'
jobs:
deploy-reports:
runs-on: ubuntu-latest
if: github.repository == 'Comfy-Org/ComfyUI_frontend' && github.event.workflow_run.event == 'pull_request' && github.event.action == 'completed'
permissions:
actions: read
strategy:
fail-fast: false
matrix:
browser: [chromium, chromium-2x, chromium-0.5x, mobile-chrome]
steps:
- name: Get PR info
id: pr-info
uses: actions/github-script@v7
with:
script: |
const { data: pullRequests } = await github.rest.pulls.list({
owner: context.repo.owner,
repo: context.repo.repo,
state: 'open',
head: `${context.repo.owner}:${context.payload.workflow_run.head_branch}`,
});
if (pullRequests.length === 0) {
console.log('No open PR found for this branch');
return { number: null, sanitized_branch: null };
}
const pr = pullRequests[0];
const branchName = context.payload.workflow_run.head_branch;
const sanitizedBranch = branchName.toLowerCase().replace(/[^a-z0-9-]/g, '-').replace(/--+/g, '-').replace(/^-|-$/g, '');
return {
number: pr.number,
sanitized_branch: sanitizedBranch
};
- name: Set project name
if: fromJSON(steps.pr-info.outputs.result).number != null
id: project-name
run: |
if [ "${{ matrix.browser }}" = "chromium-0.5x" ]; then
echo "name=comfyui-playwright-chromium-0-5x" >> $GITHUB_OUTPUT
else
echo "name=comfyui-playwright-${{ matrix.browser }}" >> $GITHUB_OUTPUT
fi
echo "branch=${{ fromJSON(steps.pr-info.outputs.result).sanitized_branch }}" >> $GITHUB_OUTPUT
- name: Install pnpm
if: fromJSON(steps.pr-info.outputs.result).number != null
uses: pnpm/action-setup@v4
with:
version: 10
- uses: actions/setup-node@v4
if: fromJSON(steps.pr-info.outputs.result).number != null
with:
node-version: lts/*
- name: Download playwright report shards
if: fromJSON(steps.pr-info.outputs.result).number != null
uses: actions/download-artifact@v4
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ github.event.workflow_run.id }}
pattern: playwright-report-${{ matrix.browser }}-shard-*
path: playwright-shards
- name: Install Playwright
if: fromJSON(steps.pr-info.outputs.result).number != null
run: npm install @playwright/test
- name: Merge reports
if: fromJSON(steps.pr-info.outputs.result).number != null
run: |
npx playwright merge-reports --reporter html ./playwright-shards
mv playwright-report merged-report
- name: Rename merged report
if: fromJSON(steps.pr-info.outputs.result).number != null
run: mv merged-report playwright-report
- name: Install Wrangler
if: fromJSON(steps.pr-info.outputs.result).number != null
run: npm install -g wrangler
- name: Deploy to Cloudflare Pages (${{ matrix.browser }})
if: fromJSON(steps.pr-info.outputs.result).number != null
id: cloudflare-deploy
continue-on-error: true
run: |
# Retry logic for wrangler deploy (3 attempts)
RETRY_COUNT=0
MAX_RETRIES=3
SUCCESS=false
DEPLOYMENT_URL=""
while [ $RETRY_COUNT -lt $MAX_RETRIES ] && [ $SUCCESS = false ]; do
RETRY_COUNT=$((RETRY_COUNT + 1))
echo "Deployment attempt $RETRY_COUNT of $MAX_RETRIES..."
OUTPUT=$(npx wrangler pages deploy playwright-report --project-name=${{ steps.project-name.outputs.name }} --branch=${{ steps.project-name.outputs.branch }} 2>&1)
EXIT_CODE=$?
if [ $EXIT_CODE -eq 0 ]; then
SUCCESS=true
DEPLOYMENT_URL=$(echo "$OUTPUT" | grep -oE 'https://[^ ]+\.pages\.dev' | head -1)
echo "Deployment successful on attempt $RETRY_COUNT"
echo "URL: $DEPLOYMENT_URL"
else
echo "Deployment failed on attempt $RETRY_COUNT"
if [ $RETRY_COUNT -lt $MAX_RETRIES ]; then
echo "Retrying in 10 seconds..."
sleep 10
fi
fi
done
if [ $SUCCESS = false ]; then
echo "All deployment attempts failed"
exit 1
fi
echo "deployment_url=$DEPLOYMENT_URL" >> $GITHUB_OUTPUT
env:
CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
- name: Save deployment info
if: fromJSON(steps.pr-info.outputs.result).number != null
run: |
echo "${{ matrix.browser }}|${{ steps.cloudflare-deploy.outcome == 'success' && '0' || '1' }}|${{ steps.cloudflare-deploy.outputs.deployment_url || '#' }}" > deployment-info-${{ matrix.browser }}.txt
- name: Upload deployment info
if: fromJSON(steps.pr-info.outputs.result).number != null
uses: actions/upload-artifact@v4
with:
name: deployment-info-${{ matrix.browser }}
path: deployment-info-${{ matrix.browser }}.txt
retention-days: 1
comment-tests-starting:
runs-on: ubuntu-latest
if: github.repository == 'Comfy-Org/ComfyUI_frontend' && github.event.workflow_run.event == 'pull_request' && github.event.action == 'requested'
permissions:
pull-requests: write
actions: read
steps:
- name: Get PR number
id: pr
uses: actions/github-script@v7
with:
script: |
const { data: pullRequests } = await github.rest.pulls.list({
owner: context.repo.owner,
repo: context.repo.repo,
state: 'open',
head: `${context.repo.owner}:${context.payload.workflow_run.head_branch}`,
});
if (pullRequests.length === 0) {
console.log('No open PR found for this branch');
return null;
}
return pullRequests[0].number;
- name: Get completion time
id: completion-time
run: echo "time=$(date -u '${{ env.DATE_FORMAT }}')" >> $GITHUB_OUTPUT
- name: Generate comment body for start
if: steps.pr.outputs.result != 'null'
id: comment-body-start
run: |
echo "<!-- PLAYWRIGHT_TEST_STATUS -->" > comment.md
echo "## 🎭 Playwright Test Results" >> comment.md
echo "" >> comment.md
echo "<img alt='comfy-loading-gif' src='https://github.com/user-attachments/assets/755c86ee-e445-4ea8-bc2c-cca85df48686' width='14px' height='14px' style='vertical-align: middle; margin-right: 4px;' /> **Tests are starting...** " >> comment.md
echo "" >> comment.md
echo "⏰ Started at: ${{ steps.completion-time.outputs.time }} UTC" >> comment.md
echo "" >> comment.md
echo "### 🚀 Running Tests (5 parallel shards per browser)" >> comment.md
echo "- 🧪 **chromium**: Running tests in 5 shards..." >> comment.md
echo "- 🧪 **chromium-0.5x**: Running tests in 5 shards..." >> comment.md
echo "- 🧪 **chromium-2x**: Running tests in 5 shards..." >> comment.md
echo "- 🧪 **mobile-chrome**: Running tests in 5 shards..." >> comment.md
echo "" >> comment.md
echo "---" >> comment.md
echo "⏱️ Tests are running in parallel across 20 jobs (4 browsers × 5 shards)..." >> comment.md
- name: Comment PR - Tests Started
if: steps.pr.outputs.result != 'null'
uses: edumserrano/find-create-or-update-comment@82880b65c8a3a6e4c70aa05a204995b6c9696f53 # v3.0.0
with:
issue-number: ${{ steps.pr.outputs.result }}
body-includes: '<!-- PLAYWRIGHT_TEST_STATUS -->'
comment-author: 'github-actions[bot]'
edit-mode: replace
body-path: comment.md
comment-tests-completed:
runs-on: ubuntu-latest
needs: deploy-reports
if: github.repository == 'Comfy-Org/ComfyUI_frontend' && github.event.workflow_run.event == 'pull_request' && github.event.action == 'completed' && always()
permissions:
pull-requests: write
actions: read
steps:
- name: Get PR number
id: pr
uses: actions/github-script@v7
with:
script: |
const { data: pullRequests } = await github.rest.pulls.list({
owner: context.repo.owner,
repo: context.repo.repo,
state: 'open',
head: `${context.repo.owner}:${context.payload.workflow_run.head_branch}`,
});
if (pullRequests.length === 0) {
console.log('No open PR found for this branch');
return null;
}
return pullRequests[0].number;
- name: Download all deployment info
if: steps.pr.outputs.result != 'null'
uses: actions/download-artifact@v4
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ github.event.workflow_run.id }}
pattern: deployment-info-*
merge-multiple: true
path: deployment-info
- name: Get completion time
id: completion-time
run: echo "time=$(date -u '${{ env.DATE_FORMAT }}')" >> $GITHUB_OUTPUT
- name: Generate comment body for completion
if: steps.pr.outputs.result != 'null'
id: comment-body-completed
run: |
echo "<!-- PLAYWRIGHT_TEST_STATUS -->" > comment.md
echo "## 🎭 Playwright Test Results" >> comment.md
echo "" >> comment.md
# Check if all tests passed
ALL_PASSED=true
for file in deployment-info/*.txt; do
if [ -f "$file" ]; then
browser=$(basename "$file" .txt)
info=$(cat "$file")
exit_code=$(echo "$info" | cut -d'|' -f2)
if [ "$exit_code" != "0" ]; then
ALL_PASSED=false
break
fi
fi
done
if [ "$ALL_PASSED" = "true" ]; then
echo "✅ **All tests passed across all browsers!**" >> comment.md
else
echo "❌ **Some tests failed!**" >> comment.md
fi
echo "" >> comment.md
echo "⏰ Completed at: ${{ steps.completion-time.outputs.time }} UTC" >> comment.md
echo "" >> comment.md
echo "### 📊 Test Reports by Browser" >> comment.md
for file in deployment-info/*.txt; do
if [ -f "$file" ]; then
browser=$(basename "$file" .txt)
info=$(cat "$file")
exit_code=$(echo "$info" | cut -d'|' -f2)
url=$(echo "$info" | cut -d'|' -f3)
# Validate URLs before using them in comments
sanitized_url=$(echo "$url" | grep -E '^https://[a-z0-9.-]+\.pages\.dev(/.*)?$' || echo "INVALID_URL")
if [ "$sanitized_url" = "INVALID_URL" ]; then
echo "Invalid deployment URL detected: $url"
url="#" # Use safe fallback
fi
if [ "$exit_code" = "0" ]; then
status="✅"
else
status="❌"
fi
echo "- $status **$browser**: [View Report]($url)" >> comment.md
fi
done
echo "" >> comment.md
echo "---" >> comment.md
if [ "$ALL_PASSED" = "true" ]; then
echo "🎉 Your tests are passing across all browsers!" >> comment.md
else
echo "⚠️ Please check the test reports for details on failures." >> comment.md
fi
- name: Comment PR - Tests Complete
if: steps.pr.outputs.result != 'null'
uses: edumserrano/find-create-or-update-comment@82880b65c8a3a6e4c70aa05a204995b6c9696f53 # v3.0.0
with:
issue-number: ${{ steps.pr.outputs.result }}
body-includes: '<!-- PLAYWRIGHT_TEST_STATUS -->'
comment-author: 'github-actions[bot]'
edit-mode: replace
body-path: comment.md