Files
ComfyUI_frontend/.github/workflows/pr-vercel-website-preview.yaml
Christian Byrne 836cab1b38 fix: deploy website previews via GitHub Actions instead of Vercel auto-deploy (#11289)
## Summary

Vercel's auto-deploy triggers on every PR because files outside
workspace packages (e.g. `browser_tests/`, `src/`) are treated as global
changes by the monorepo skip logic.

## Changes

- **What**: Replace Vercel's GitHub integration with a GitHub Action
(`ci-vercel-website-preview.yaml`) that uses `paths:` filtering to only
deploy when `apps/website/`, `packages/design-system/`, or
`packages/tailwind-utils/` change. Add `vercel.json` with
`github.enabled: false` to disable Vercel's automatic GitHub
integration.

## Setup required after merge

Three GitHub repo secrets are needed. All secrets are scoped per-project
using the `VERCEL_WEBSITE_*` prefix. Future Vercel projects would follow
the same convention (e.g. `VERCEL_DOCS_*`).

### Step 1: Create a Vercel API Token

1. Go to [vercel.com/account/tokens](https://vercel.com/account/tokens)
2. Click **Create Token**
3. Fill in the form:
   - **Token Name**: `github-actions-website`
- **Scope**: Select the **Comfy-Org** team (not "Full Account" — scope
it to the team that owns the project)
- **Expiration**: Choose **No Expiration** (or set a long expiration
like 1 year — if it expires the workflow will silently fail)
4. Click **Create**
5. **Copy the token immediately** — it is only shown once

### Step 2: Get Vercel Org ID and Project ID

1. Go to
[vercel.com/comfyui/website-frontend/settings](https://vercel.com/comfyui/website-frontend/settings)
2. Scroll down to the **Project ID** field — copy this value
3. Go to
[vercel.com/teams/comfyui/settings](https://vercel.com/teams/comfyui/settings)
(Team Settings → General)
4. Find the **Vercel ID** field (also called Team ID / Org ID) — copy
this value

### Step 3: Add secrets to GitHub

1. Go to
[github.com/Comfy-Org/ComfyUI_frontend/settings/secrets/actions](https://github.com/Comfy-Org/ComfyUI_frontend/settings/secrets/actions)
2. Click **New repository secret** and add each of the three secrets:

| Secret name | Value |
|---|---|
| `VERCEL_WEBSITE_TOKEN` | The token from Step 1 |
| `VERCEL_WEBSITE_ORG_ID` | The team/org ID from Step 2 |
| `VERCEL_WEBSITE_PROJECT_ID` | The project ID from Step 2 |

> **Note:** The `vercel.json` added by this PR (`github.enabled: false`)
automatically disables Vercel's built-in auto-deploy — no dashboard
changes needed.

## Review Focus

- Verify the `paths:` filter covers all dependencies of `apps/website`
- Confirm the PR comment logic is sound (creates once, updates on
subsequent pushes)

---------

Co-authored-by: Alexander Brown <drjkl@comfy.org>
Co-authored-by: DrJKL <DrJKL0424@gmail.com>
Co-authored-by: Amp <amp@ampcode.com>
2026-04-17 17:54:26 +00:00

75 lines
2.3 KiB
YAML

---
name: 'PR: Vercel Website Preview'
on:
workflow_run:
workflows: ['CI: Vercel Website Preview']
types:
- completed
permissions:
contents: read
pull-requests: write
actions: read
jobs:
comment:
runs-on: ubuntu-latest
if: >
github.repository == 'Comfy-Org/ComfyUI_frontend' &&
github.event.workflow_run.event == 'pull_request' &&
github.event.workflow_run.conclusion == 'success'
steps:
- uses: actions/checkout@v6
- name: Download preview metadata
uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
with:
name: vercel-preview
run_id: ${{ github.event.workflow_run.id }}
path: temp/vercel-preview
- name: Resolve PR number from workflow_run context
id: pr-meta
uses: actions/github-script@v8
with:
script: |
let pr = context.payload.workflow_run.pull_requests?.[0];
if (!pr) {
const { data: prs } = await github.rest.repos.listPullRequestsAssociatedWithCommit({
owner: context.repo.owner,
repo: context.repo.repo,
commit_sha: context.payload.workflow_run.head_sha,
});
pr = prs.find(p => p.state === 'open');
}
if (!pr) {
core.info('No open PR found for this workflow run — skipping.');
core.setOutput('skip', 'true');
return;
}
core.setOutput('skip', 'false');
core.setOutput('number', String(pr.number));
- name: Read preview URL
if: steps.pr-meta.outputs.skip != 'true'
id: meta
run: |
echo "url=$(cat temp/vercel-preview/url.txt)" >> "$GITHUB_OUTPUT"
- name: Write report
if: steps.pr-meta.outputs.skip != 'true'
run: |
echo "**Website Preview:** ${{ steps.meta.outputs.url }}" > preview-report.md
- name: Post PR comment
if: steps.pr-meta.outputs.skip != 'true'
uses: ./.github/actions/post-pr-report-comment
with:
pr-number: ${{ steps.pr-meta.outputs.number }}
report-file: ./preview-report.md
comment-marker: '<!-- VERCEL_WEBSITE_PREVIEW -->'
token: ${{ secrets.GITHUB_TOKEN }}