Deploy Pipeline

Gathering Deployment Context

Read project-knowledge to understand the deployment target:

• .claude/skills/project-knowledge/references/deployment.md
• .claude/skills/project-knowledge/references/architecture.md
• .claude/skills/project-knowledge/references/patterns.md

If deployment target is not documented, ask the user:

• Target platform (Vercel, Railway, Fly.io, AWS ECS, VPS, NPM, Chrome Web Store)
• Environment details (URLs, project/service IDs, server access)
• Required secrets and where to obtain them

After gathering answers, immediately update deployment.md before proceeding with setup.

CI/CD Convention

Create .github/workflows/ci.yml following this structure:

name: CI
on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  check-skip:
    runs-on: ubuntu-latest
    outputs:
      should_skip: ${{ steps.check.outputs.should_skip }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 2
      - id: check
        run: |
          FILES=$(git diff --name-only HEAD~1 HEAD 2>/dev/null || git diff --name-only HEAD)
          if echo "$FILES" | grep -vqE '\.(md|txt)$|^\.claude/|^\.spec/|^docs/'; then
            echo "should_skip=false" >> $GITHUB_OUTPUT
          else
            echo "should_skip=true" >> $GITHUB_OUTPUT
          fi

  test:
    needs: check-skip
    if: needs.check-skip.outputs.should_skip != 'true'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      # setup, install, lint, type-check, test, build

  deploy:
    needs: test
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      # platform-specific deploy action

Adapt: add language setup, install steps, platform-specific deploy action.

Platform Selection

For VPS deployments: server-specific details (IPs, SSH keys, paths) go to deployment.md.

Secrets Convention

Document all required secrets in .claude/skills/project-knowledge/references/deployment.md. For each secret:

• Name (GitHub Actions key)
• Where to obtain value (dashboard URL or CLI command)
• Which workflow uses it

Guide user to add secrets in GitHub repository settings. Create .env.example with application-level variable names.

Documentation Updates

After configuring, update project-knowledge references. Append to existing content.

deployment.md: deploy target, pipeline overview, required secrets table, manual deploy command, rollback steps.

patterns.md (Git Workflow section): CI triggers, pipeline jobs, skip logic pattern, PR workflow.

Decision Framework

Add deploy job? YES if: deployment target defined, user requests it, stable main branch. NO if: early development, manual deploys preferred, manual review step needed (Chrome Web Store).

Use matrix strategy? YES if: NPM package, cross-platform library. NO if: single-environment app, internal tool.

Add staging? YES if: dev branch exists, multi-developer team. NO if: solo + main-only, Vercel preview deploys sufficient.