feat: add automated release workflow for npm publishing

- Add release.yml GitHub workflow for automated npm releases
- Add prepare-release.js script for version bumping and changelog
- Add extract-changelog.js for release notes extraction
- Add test-release-automation.js for testing the workflow
- Add documentation for automated releases

This enables automatic npm publishing when tags are pushed,
fixing the issue where releases were created but npm packages
were not published.

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

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
czlonkowski
2025-08-02 21:14:00 +02:00
parent 9e71c71698
commit 8022ee1f65
5 changed files with 1941 additions and 0 deletions

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name: Automated Release
on:
push:
branches: [main]
paths:
- 'package.json'
- 'package.runtime.json'
permissions:
contents: write
packages: write
issues: write
pull-requests: write
# Prevent concurrent releases
concurrency:
group: release
cancel-in-progress: false
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
jobs:
detect-version-change:
name: Detect Version Change
runs-on: ubuntu-latest
outputs:
version-changed: ${{ steps.check.outputs.changed }}
new-version: ${{ steps.check.outputs.version }}
previous-version: ${{ steps.check.outputs.previous-version }}
is-prerelease: ${{ steps.check.outputs.is-prerelease }}
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 2
- name: Check for version change
id: check
run: |
# Get current version from package.json
CURRENT_VERSION=$(node -e "console.log(require('./package.json').version)")
# Get previous version from git history safely
PREVIOUS_VERSION=$(git show HEAD~1:package.json 2>/dev/null | node -e "
try {
const data = require('fs').readFileSync(0, 'utf8');
const pkg = JSON.parse(data);
console.log(pkg.version || '0.0.0');
} catch (e) {
console.log('0.0.0');
}
" || echo "0.0.0")
echo "Previous version: $PREVIOUS_VERSION"
echo "Current version: $CURRENT_VERSION"
# Check if version changed
if [ "$CURRENT_VERSION" != "$PREVIOUS_VERSION" ]; then
echo "changed=true" >> $GITHUB_OUTPUT
echo "version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
echo "previous-version=$PREVIOUS_VERSION" >> $GITHUB_OUTPUT
# Check if it's a prerelease (contains alpha, beta, rc, dev)
if echo "$CURRENT_VERSION" | grep -E "(alpha|beta|rc|dev)" > /dev/null; then
echo "is-prerelease=true" >> $GITHUB_OUTPUT
else
echo "is-prerelease=false" >> $GITHUB_OUTPUT
fi
echo "🎉 Version changed from $PREVIOUS_VERSION to $CURRENT_VERSION"
else
echo "changed=false" >> $GITHUB_OUTPUT
echo "version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
echo "previous-version=$PREVIOUS_VERSION" >> $GITHUB_OUTPUT
echo "is-prerelease=false" >> $GITHUB_OUTPUT
echo " No version change detected"
fi
extract-changelog:
name: Extract Changelog
runs-on: ubuntu-latest
needs: detect-version-change
if: needs.detect-version-change.outputs.version-changed == 'true'
outputs:
release-notes: ${{ steps.extract.outputs.notes }}
has-notes: ${{ steps.extract.outputs.has-notes }}
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Extract changelog for version
id: extract
run: |
VERSION="${{ needs.detect-version-change.outputs.new-version }}"
CHANGELOG_FILE="docs/CHANGELOG.md"
if [ ! -f "$CHANGELOG_FILE" ]; then
echo "Changelog file not found at $CHANGELOG_FILE"
echo "has-notes=false" >> $GITHUB_OUTPUT
echo "notes=No changelog entries found for version $VERSION" >> $GITHUB_OUTPUT
exit 0
fi
# Use the extracted changelog script
if NOTES=$(node scripts/extract-changelog.js "$VERSION" "$CHANGELOG_FILE" 2>/dev/null); then
echo "has-notes=true" >> $GITHUB_OUTPUT
# Use heredoc to properly handle multiline content
{
echo "notes<<EOF"
echo "$NOTES"
echo "EOF"
} >> $GITHUB_OUTPUT
echo "✅ Successfully extracted changelog for version $VERSION"
else
echo "has-notes=false" >> $GITHUB_OUTPUT
echo "notes=No changelog entries found for version $VERSION" >> $GITHUB_OUTPUT
echo "⚠️ Could not extract changelog for version $VERSION"
fi
create-release:
name: Create GitHub Release
runs-on: ubuntu-latest
needs: [detect-version-change, extract-changelog]
if: needs.detect-version-change.outputs.version-changed == 'true'
outputs:
release-id: ${{ steps.create.outputs.id }}
upload-url: ${{ steps.create.outputs.upload_url }}
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Create Git Tag
run: |
VERSION="${{ needs.detect-version-change.outputs.new-version }}"
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
# Create annotated tag
git tag -a "v$VERSION" -m "Release v$VERSION"
git push origin "v$VERSION"
- name: Create GitHub Release
id: create
run: |
VERSION="${{ needs.detect-version-change.outputs.new-version }}"
IS_PRERELEASE="${{ needs.detect-version-change.outputs.is-prerelease }}"
# Create release body
cat > release_body.md << 'EOF'
# Release v${{ needs.detect-version-change.outputs.new-version }}
${{ needs.extract-changelog.outputs.release-notes }}
---
## Installation
### NPM Package
```bash
# Install globally
npm install -g n8n-mcp
# Or run directly
npx n8n-mcp
```
### Docker
```bash
# Standard image
docker run -p 3000:3000 ghcr.io/czlonkowski/n8n-mcp:v${{ needs.detect-version-change.outputs.new-version }}
# Railway optimized
docker run -p 3000:3000 ghcr.io/czlonkowski/n8n-mcp-railway:v${{ needs.detect-version-change.outputs.new-version }}
```
## Documentation
- [Installation Guide](https://github.com/czlonkowski/n8n-mcp#installation)
- [Docker Deployment](https://github.com/czlonkowski/n8n-mcp/blob/main/docs/DOCKER_README.md)
- [n8n Integration](https://github.com/czlonkowski/n8n-mcp/blob/main/docs/N8N_DEPLOYMENT.md)
- [Complete Changelog](https://github.com/czlonkowski/n8n-mcp/blob/main/docs/CHANGELOG.md)
🤖 *Generated with [Claude Code](https://claude.ai/code)*
EOF
# Create release using gh CLI
if [ "$IS_PRERELEASE" = "true" ]; then
PRERELEASE_FLAG="--prerelease"
else
PRERELEASE_FLAG=""
fi
gh release create "v$VERSION" \
--title "Release v$VERSION" \
--notes-file release_body.md \
$PRERELEASE_FLAG
# Output release info for next jobs
RELEASE_ID=$(gh release view "v$VERSION" --json id --jq '.id')
echo "id=$RELEASE_ID" >> $GITHUB_OUTPUT
echo "upload_url=https://uploads.github.com/repos/${{ github.repository }}/releases/$RELEASE_ID/assets{?name,label}" >> $GITHUB_OUTPUT
build-and-test:
name: Build and Test
runs-on: ubuntu-latest
needs: detect-version-change
if: needs.detect-version-change.outputs.version-changed == 'true'
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Setup Node.js
uses: actions/setup-node@v4
with:
node-version: 20
cache: 'npm'
- name: Install dependencies
run: npm ci
- name: Build project
run: npm run build
- name: Rebuild database
run: npm run rebuild
- name: Run tests
run: npm test
env:
CI: true
- name: Run type checking
run: npm run typecheck
publish-npm:
name: Publish to NPM
runs-on: ubuntu-latest
needs: [detect-version-change, build-and-test, create-release]
if: needs.detect-version-change.outputs.version-changed == 'true'
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Setup Node.js
uses: actions/setup-node@v4
with:
node-version: 20
cache: 'npm'
registry-url: 'https://registry.npmjs.org'
- name: Install dependencies
run: npm ci
- name: Build project
run: npm run build
- name: Rebuild database
run: npm run rebuild
- name: Sync runtime version
run: npm run sync:runtime-version
- name: Prepare package for publishing
run: |
# Create publish directory
PUBLISH_DIR="npm-publish-temp"
rm -rf $PUBLISH_DIR
mkdir -p $PUBLISH_DIR
# Copy necessary files
cp -r dist $PUBLISH_DIR/
cp -r data $PUBLISH_DIR/
cp README.md $PUBLISH_DIR/
cp LICENSE $PUBLISH_DIR/
cp .env.example $PUBLISH_DIR/
# Use runtime package.json as base
cp package.runtime.json $PUBLISH_DIR/package.json
cd $PUBLISH_DIR
# Update package.json with complete metadata
node -e "
const pkg = require('./package.json');
pkg.name = 'n8n-mcp';
pkg.description = 'Integration between n8n workflow automation and Model Context Protocol (MCP)';
pkg.bin = { 'n8n-mcp': './dist/mcp/index.js' };
pkg.repository = { type: 'git', url: 'git+https://github.com/czlonkowski/n8n-mcp.git' };
pkg.keywords = ['n8n', 'mcp', 'model-context-protocol', 'ai', 'workflow', 'automation'];
pkg.author = 'Romuald Czlonkowski @ www.aiadvisors.pl/en';
pkg.license = 'MIT';
pkg.bugs = { url: 'https://github.com/czlonkowski/n8n-mcp/issues' };
pkg.homepage = 'https://github.com/czlonkowski/n8n-mcp#readme';
pkg.files = ['dist/**/*', 'data/nodes.db', '.env.example', 'README.md', 'LICENSE'];
delete pkg.private;
require('fs').writeFileSync('./package.json', JSON.stringify(pkg, null, 2));
"
echo "Package prepared for publishing:"
echo "Name: $(node -e "console.log(require('./package.json').name)")"
echo "Version: $(node -e "console.log(require('./package.json').version)")"
- name: Publish to NPM with retry
uses: nick-invision/retry@v2
with:
timeout_minutes: 5
max_attempts: 3
command: |
cd npm-publish-temp
npm publish --access public
env:
NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
- name: Clean up
if: always()
run: rm -rf npm-publish-temp
build-docker:
name: Build and Push Docker Images
runs-on: ubuntu-latest
needs: [detect-version-change, build-and-test]
if: needs.detect-version-change.outputs.version-changed == 'true'
permissions:
contents: read
packages: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
lfs: true
- name: Check disk space
run: |
echo "Disk usage before Docker build:"
df -h
# Check available space (require at least 2GB)
AVAILABLE_GB=$(df / --output=avail --block-size=1G | tail -1)
if [ "$AVAILABLE_GB" -lt 2 ]; then
echo "❌ Insufficient disk space: ${AVAILABLE_GB}GB available, 2GB required"
exit 1
fi
echo "✅ Sufficient disk space: ${AVAILABLE_GB}GB available"
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log in to GitHub Container Registry
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract metadata for standard image
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=semver,pattern={{version}},value=v${{ needs.detect-version-change.outputs.new-version }}
type=semver,pattern={{major}}.{{minor}},value=v${{ needs.detect-version-change.outputs.new-version }}
type=semver,pattern={{major}},value=v${{ needs.detect-version-change.outputs.new-version }}
type=raw,value=latest,enable={{is_default_branch}}
- name: Build and push standard Docker image
uses: docker/build-push-action@v5
with:
context: .
platforms: linux/amd64,linux/arm64
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max
- name: Extract metadata for Railway image
id: meta-railway
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-railway
tags: |
type=semver,pattern={{version}},value=v${{ needs.detect-version-change.outputs.new-version }}
type=semver,pattern={{major}}.{{minor}},value=v${{ needs.detect-version-change.outputs.new-version }}
type=semver,pattern={{major}},value=v${{ needs.detect-version-change.outputs.new-version }}
type=raw,value=latest,enable={{is_default_branch}}
- name: Build and push Railway Docker image
uses: docker/build-push-action@v5
with:
context: .
file: ./Dockerfile.railway
platforms: linux/amd64
push: true
tags: ${{ steps.meta-railway.outputs.tags }}
labels: ${{ steps.meta-railway.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max
update-documentation:
name: Update Documentation
runs-on: ubuntu-latest
needs: [detect-version-change, create-release, publish-npm, build-docker]
if: needs.detect-version-change.outputs.version-changed == 'true' && !failure()
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
token: ${{ secrets.GITHUB_TOKEN }}
- name: Setup Node.js
uses: actions/setup-node@v4
with:
node-version: 20
- name: Update version badges in README
run: |
VERSION="${{ needs.detect-version-change.outputs.new-version }}"
# Update README version badges
if [ -f "README.md" ]; then
# Update npm version badge
sed -i.bak "s|npm/v/n8n-mcp/[^)]*|npm/v/n8n-mcp/$VERSION|g" README.md
# Update any other version references
sed -i.bak "s|version-[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*|version-$VERSION|g" README.md
# Clean up backup file
rm -f README.md.bak
echo "✅ Updated version badges in README.md to $VERSION"
fi
- name: Commit documentation updates
run: |
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
if git diff --quiet; then
echo "No documentation changes to commit"
else
git add README.md
git commit -m "docs: update version badges to v${{ needs.detect-version-change.outputs.new-version }}
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>"
git push
echo "✅ Committed documentation updates"
fi
notify-completion:
name: Notify Release Completion
runs-on: ubuntu-latest
needs: [detect-version-change, create-release, publish-npm, build-docker, update-documentation]
if: always() && needs.detect-version-change.outputs.version-changed == 'true'
steps:
- name: Create release summary
run: |
VERSION="${{ needs.detect-version-change.outputs.new-version }}"
RELEASE_URL="https://github.com/${{ github.repository }}/releases/tag/v$VERSION"
echo "## 🎉 Release v$VERSION Published Successfully!" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "### ✅ Completed Tasks:" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
# Check job statuses
if [ "${{ needs.create-release.result }}" = "success" ]; then
echo "- ✅ GitHub Release created: [$RELEASE_URL]($RELEASE_URL)" >> $GITHUB_STEP_SUMMARY
else
echo "- ❌ GitHub Release creation failed" >> $GITHUB_STEP_SUMMARY
fi
if [ "${{ needs.publish-npm.result }}" = "success" ]; then
echo "- ✅ NPM package published: [npmjs.com/package/n8n-mcp](https://www.npmjs.com/package/n8n-mcp)" >> $GITHUB_STEP_SUMMARY
else
echo "- ❌ NPM publishing failed" >> $GITHUB_STEP_SUMMARY
fi
if [ "${{ needs.build-docker.result }}" = "success" ]; then
echo "- ✅ Docker images built and pushed" >> $GITHUB_STEP_SUMMARY
echo " - Standard: \`ghcr.io/czlonkowski/n8n-mcp:v$VERSION\`" >> $GITHUB_STEP_SUMMARY
echo " - Railway: \`ghcr.io/czlonkowski/n8n-mcp-railway:v$VERSION\`" >> $GITHUB_STEP_SUMMARY
else
echo "- ❌ Docker image building failed" >> $GITHUB_STEP_SUMMARY
fi
if [ "${{ needs.update-documentation.result }}" = "success" ]; then
echo "- ✅ Documentation updated" >> $GITHUB_STEP_SUMMARY
else
echo "- ⚠️ Documentation update skipped or failed" >> $GITHUB_STEP_SUMMARY
fi
echo "" >> $GITHUB_STEP_SUMMARY
echo "### 📦 Installation:" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "\`\`\`bash" >> $GITHUB_STEP_SUMMARY
echo "# NPM" >> $GITHUB_STEP_SUMMARY
echo "npx n8n-mcp" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "# Docker" >> $GITHUB_STEP_SUMMARY
echo "docker run -p 3000:3000 ghcr.io/czlonkowski/n8n-mcp:v$VERSION" >> $GITHUB_STEP_SUMMARY
echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
echo "🎉 Release automation completed for v$VERSION!"

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# Automated Release Process
This document describes the automated release system for n8n-mcp, which handles version detection, changelog parsing, and multi-artifact publishing.
## Overview
The automated release system is triggered when the version in `package.json` is updated and pushed to the main branch. It handles:
- 🏷️ **GitHub Releases**: Creates releases with changelog content
- 📦 **NPM Publishing**: Publishes optimized runtime package
- 🐳 **Docker Images**: Builds and pushes multi-platform images
- 📚 **Documentation**: Updates version badges automatically
## Quick Start
### For Maintainers
Use the prepared release script for a guided experience:
```bash
npm run prepare:release
```
This script will:
1. Prompt for the new version
2. Update `package.json` and `package.runtime.json`
3. Update the changelog
4. Run tests and build
5. Create a git commit
6. Optionally push to trigger the release
### Manual Process
1. **Update the version**:
```bash
# Edit package.json version field
vim package.json
# Sync to runtime package
npm run sync:runtime-version
```
2. **Update the changelog**:
```bash
# Edit docs/CHANGELOG.md
vim docs/CHANGELOG.md
```
3. **Test and commit**:
```bash
# Ensure everything works
npm test
npm run build
npm run rebuild
# Commit changes
git add package.json package.runtime.json docs/CHANGELOG.md
git commit -m "chore: release vX.Y.Z"
git push
```
## Workflow Details
### Version Detection
The workflow monitors pushes to the main branch and detects when `package.json` version changes:
```yaml
paths:
- 'package.json'
- 'package.runtime.json'
```
### Changelog Parsing
Automatically extracts release notes from `docs/CHANGELOG.md` using the version header format:
```markdown
## [2.10.0] - 2025-08-02
### Added
- New feature descriptions
### Changed
- Changed feature descriptions
### Fixed
- Bug fix descriptions
```
### Release Artifacts
#### GitHub Release
- Created with extracted changelog content
- Tagged with `vX.Y.Z` format
- Includes installation instructions
- Links to documentation
#### NPM Package
- Published as `n8n-mcp` on npmjs.com
- Uses runtime-only dependencies (8 packages vs 50+ dev deps)
- Optimized for `npx` usage
- ~50MB vs 1GB+ with dev dependencies
#### Docker Images
- **Standard**: `ghcr.io/czlonkowski/n8n-mcp:vX.Y.Z`
- **Railway**: `ghcr.io/czlonkowski/n8n-mcp-railway:vX.Y.Z`
- Multi-platform: linux/amd64, linux/arm64
- Semantic version tags: `vX.Y.Z`, `vX.Y`, `vX`, `latest`
## Configuration
### Required Secrets
Set these in GitHub repository settings → Secrets:
| Secret | Description | Required |
|--------|-------------|----------|
| `NPM_TOKEN` | NPM authentication token for publishing | ✅ Yes |
| `GITHUB_TOKEN` | Automatically provided by GitHub Actions | ✅ Auto |
### NPM Token Setup
1. Login to [npmjs.com](https://www.npmjs.com)
2. Go to Account Settings → Access Tokens
3. Create a new **Automation** token
4. Add as `NPM_TOKEN` secret in GitHub
## Testing
### Test Release Automation
Validate the release system without triggering a release:
```bash
npm run test:release-automation
```
This checks:
- ✅ File existence and structure
- ✅ Version detection logic
- ✅ Changelog parsing
- ✅ Build process
- ✅ NPM package preparation
- ✅ Docker configuration
- ✅ Workflow syntax
- ✅ Environment setup
### Local Testing
Test individual components:
```bash
# Test version detection
node -e "console.log(require('./package.json').version)"
# Test changelog parsing
node scripts/test-release-automation.js
# Test npm package preparation
npm run prepare:publish
# Test Docker build
docker build -t test-image .
```
## Workflow Jobs
### 1. Version Detection
- Compares current vs previous version in git history
- Determines if it's a prerelease (alpha, beta, rc, dev)
- Outputs version information for other jobs
### 2. Changelog Extraction
- Parses `docs/CHANGELOG.md` for the current version
- Extracts content between version headers
- Provides formatted release notes
### 3. GitHub Release Creation
- Creates annotated git tag
- Creates GitHub release with changelog content
- Handles prerelease flag for alpha/beta versions
### 4. Build and Test
- Installs dependencies
- Runs full test suite
- Builds TypeScript
- Rebuilds node database
- Type checking
### 5. NPM Publishing
- Prepares optimized package structure
- Uses `package.runtime.json` for dependencies
- Publishes to npmjs.com registry
- Automatic cleanup
### 6. Docker Building
- Multi-platform builds (amd64, arm64)
- Two image variants (standard, railway)
- Semantic versioning tags
- GitHub Container Registry
### 7. Documentation Updates
- Updates version badges in README
- Commits documentation changes
- Automatic push back to repository
## Monitoring
### GitHub Actions
Monitor releases at: https://github.com/czlonkowski/n8n-mcp/actions
### Release Status
- **GitHub Releases**: https://github.com/czlonkowski/n8n-mcp/releases
- **NPM Package**: https://www.npmjs.com/package/n8n-mcp
- **Docker Images**: https://github.com/czlonkowski/n8n-mcp/pkgs/container/n8n-mcp
### Notifications
The workflow provides comprehensive summaries:
- ✅ Success notifications with links
- ❌ Failure notifications with error details
- 📊 Artifact information and installation commands
## Troubleshooting
### Common Issues
#### NPM Publishing Fails
```
Error: 401 Unauthorized
```
**Solution**: Check NPM_TOKEN secret is valid and has publishing permissions.
#### Docker Build Fails
```
Error: failed to solve: could not read from registry
```
**Solution**: Check GitHub Container Registry permissions and GITHUB_TOKEN.
#### Changelog Parsing Fails
```
No changelog entries found for version X.Y.Z
```
**Solution**: Ensure changelog follows the correct format:
```markdown
## [X.Y.Z] - YYYY-MM-DD
```
#### Version Detection Fails
```
Version not incremented
```
**Solution**: Ensure new version is greater than the previous version.
### Recovery Steps
#### Failed NPM Publish
1. Check if version was already published
2. If not, manually publish:
```bash
npm run prepare:publish
cd npm-publish-temp
npm publish
```
#### Failed Docker Build
1. Build locally to test:
```bash
docker build -t test-build .
```
2. Re-trigger workflow or push a fix
#### Incomplete Release
1. Delete the created tag if needed:
```bash
git tag -d vX.Y.Z
git push --delete origin vX.Y.Z
```
2. Fix issues and push again
## Security
### Secrets Management
- NPM_TOKEN has limited scope (publish only)
- GITHUB_TOKEN has automatic scoping
- No secrets are logged or exposed
### Package Security
- Runtime package excludes development dependencies
- No build tools or test frameworks in published package
- Minimal attack surface (~50MB vs 1GB+)
### Docker Security
- Multi-stage builds
- Non-root user execution
- Minimal base images
- Security scanning enabled
## Changelog Format
The automated system expects changelog entries in [Keep a Changelog](https://keepachangelog.com/) format:
```markdown
# Changelog
All notable changes to this project will be documented in this file.
## [Unreleased]
### Added
- New features for next release
## [2.10.0] - 2025-08-02
### Added
- Automated release system
- Multi-platform Docker builds
### Changed
- Improved version detection
- Enhanced error handling
### Fixed
- Fixed changelog parsing edge cases
- Fixed Docker build optimization
## [2.9.1] - 2025-08-01
...
```
## Version Strategy
### Semantic Versioning
- **MAJOR** (X.0.0): Breaking changes
- **MINOR** (X.Y.0): New features, backward compatible
- **PATCH** (X.Y.Z): Bug fixes, backward compatible
### Prerelease Versions
- **Alpha**: `X.Y.Z-alpha.N` - Early development
- **Beta**: `X.Y.Z-beta.N` - Feature complete, testing
- **RC**: `X.Y.Z-rc.N` - Release candidate
Prerelease versions are automatically detected and marked appropriately.
## Best Practices
### Before Releasing
1. ✅ Run `npm run test:release-automation`
2. ✅ Update changelog with meaningful descriptions
3. ✅ Test locally with `npm test && npm run build`
4. ✅ Review breaking changes
5. ✅ Consider impact on users
### Version Bumping
- Use `npm run prepare:release` for guided process
- Follow semantic versioning strictly
- Document breaking changes clearly
- Consider backward compatibility
### Changelog Writing
- Be specific about changes
- Include migration notes for breaking changes
- Credit contributors
- Use consistent formatting
## Contributing
### For Maintainers
1. Use automated tools: `npm run prepare:release`
2. Follow semantic versioning
3. Update changelog thoroughly
4. Test before releasing
### For Contributors
- Breaking changes require MAJOR version bump
- New features require MINOR version bump
- Bug fixes require PATCH version bump
- Update changelog in PR descriptions
---
🤖 *This automated release system was designed with [Claude Code](https://claude.ai/code)*

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#!/usr/bin/env node
/**
* Extract changelog content for a specific version
* Used by GitHub Actions to extract release notes
*/
const fs = require('fs');
const path = require('path');
function extractChangelog(version, changelogPath) {
try {
if (!fs.existsSync(changelogPath)) {
console.error(`Changelog file not found at ${changelogPath}`);
process.exit(1);
}
const content = fs.readFileSync(changelogPath, 'utf8');
const lines = content.split('\n');
// Find the start of this version's section
const versionHeaderRegex = new RegExp(`^## \\[${version.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}\\]`);
let startIndex = -1;
let endIndex = -1;
for (let i = 0; i < lines.length; i++) {
if (versionHeaderRegex.test(lines[i])) {
startIndex = i;
break;
}
}
if (startIndex === -1) {
console.error(`No changelog entries found for version ${version}`);
process.exit(1);
}
// Find the end of this version's section (next version or end of file)
for (let i = startIndex + 1; i < lines.length; i++) {
if (lines[i].startsWith('## [') && !lines[i].includes('Unreleased')) {
endIndex = i;
break;
}
}
if (endIndex === -1) {
endIndex = lines.length;
}
// Extract the section content
const sectionLines = lines.slice(startIndex, endIndex);
// Remove the version header and any trailing empty lines
let contentLines = sectionLines.slice(1);
while (contentLines.length > 0 && contentLines[contentLines.length - 1].trim() === '') {
contentLines.pop();
}
if (contentLines.length === 0) {
console.error(`No content found for version ${version}`);
process.exit(1);
}
const releaseNotes = contentLines.join('\n').trim();
// Write to stdout for GitHub Actions
console.log(releaseNotes);
} catch (error) {
console.error(`Error extracting changelog: ${error.message}`);
process.exit(1);
}
}
// Parse command line arguments
const version = process.argv[2];
const changelogPath = process.argv[3];
if (!version || !changelogPath) {
console.error('Usage: extract-changelog.js <version> <changelog-path>');
process.exit(1);
}
extractChangelog(version, changelogPath);

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#!/usr/bin/env node
/**
* Pre-release preparation script
* Validates and prepares everything needed for a successful release
*/
const fs = require('fs');
const path = require('path');
const { execSync, spawnSync } = require('child_process');
const readline = require('readline');
// Color codes
const colors = {
reset: '\x1b[0m',
red: '\x1b[31m',
green: '\x1b[32m',
yellow: '\x1b[33m',
blue: '\x1b[34m',
magenta: '\x1b[35m',
cyan: '\x1b[36m'
};
function log(message, color = 'reset') {
console.log(`${colors[color]}${message}${colors.reset}`);
}
function success(message) {
log(`${message}`, 'green');
}
function warning(message) {
log(`⚠️ ${message}`, 'yellow');
}
function error(message) {
log(`${message}`, 'red');
}
function info(message) {
log(` ${message}`, 'blue');
}
function header(title) {
log(`\n${'='.repeat(60)}`, 'cyan');
log(`🚀 ${title}`, 'cyan');
log(`${'='.repeat(60)}`, 'cyan');
}
class ReleasePreparation {
constructor() {
this.rootDir = path.resolve(__dirname, '..');
this.rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
}
async askQuestion(question) {
return new Promise((resolve) => {
this.rl.question(question, resolve);
});
}
/**
* Get current version and ask for new version
*/
async getVersionInfo() {
const packageJson = require(path.join(this.rootDir, 'package.json'));
const currentVersion = packageJson.version;
log(`\nCurrent version: ${currentVersion}`, 'blue');
const newVersion = await this.askQuestion('\nEnter new version (e.g., 2.10.0): ');
if (!newVersion || !this.isValidSemver(newVersion)) {
error('Invalid semantic version format');
throw new Error('Invalid version');
}
if (this.compareVersions(newVersion, currentVersion) <= 0) {
error('New version must be greater than current version');
throw new Error('Version not incremented');
}
return { currentVersion, newVersion };
}
/**
* Validate semantic version format (strict semver compliance)
*/
isValidSemver(version) {
// Strict semantic versioning regex
const semverRegex = /^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$/;
return semverRegex.test(version);
}
/**
* Compare two semantic versions
*/
compareVersions(v1, v2) {
const parseVersion = (v) => v.split('-')[0].split('.').map(Number);
const [v1Parts, v2Parts] = [parseVersion(v1), parseVersion(v2)];
for (let i = 0; i < 3; i++) {
if (v1Parts[i] > v2Parts[i]) return 1;
if (v1Parts[i] < v2Parts[i]) return -1;
}
return 0;
}
/**
* Update version in package files
*/
updateVersions(newVersion) {
log('\n📝 Updating version in package files...', 'blue');
// Update package.json
const packageJsonPath = path.join(this.rootDir, 'package.json');
const packageJson = require(packageJsonPath);
packageJson.version = newVersion;
fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2) + '\n');
success('Updated package.json');
// Sync to runtime package
try {
execSync('npm run sync:runtime-version', { cwd: this.rootDir, stdio: 'pipe' });
success('Synced package.runtime.json');
} catch (err) {
warning('Could not sync runtime version automatically');
// Manual sync
const runtimeJsonPath = path.join(this.rootDir, 'package.runtime.json');
if (fs.existsSync(runtimeJsonPath)) {
const runtimeJson = require(runtimeJsonPath);
runtimeJson.version = newVersion;
fs.writeFileSync(runtimeJsonPath, JSON.stringify(runtimeJson, null, 2) + '\n');
success('Manually synced package.runtime.json');
}
}
}
/**
* Update changelog
*/
async updateChangelog(newVersion) {
const changelogPath = path.join(this.rootDir, 'docs/CHANGELOG.md');
if (!fs.existsSync(changelogPath)) {
warning('Changelog file not found, skipping update');
return;
}
log('\n📋 Updating changelog...', 'blue');
const content = fs.readFileSync(changelogPath, 'utf8');
const today = new Date().toISOString().split('T')[0];
// Check if version already exists in changelog
const versionRegex = new RegExp(`^## \\[${newVersion.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}\\]`, 'm');
if (versionRegex.test(content)) {
info(`Version ${newVersion} already exists in changelog`);
return;
}
// Find the Unreleased section
const unreleasedMatch = content.match(/^## \[Unreleased\]\s*\n([\s\S]*?)(?=\n## \[|$)/m);
if (unreleasedMatch) {
const unreleasedContent = unreleasedMatch[1].trim();
if (unreleasedContent) {
log('\nFound content in Unreleased section:', 'blue');
log(unreleasedContent.substring(0, 200) + '...', 'yellow');
const moveContent = await this.askQuestion('\nMove this content to the new version? (y/n): ');
if (moveContent.toLowerCase() === 'y') {
// Move unreleased content to new version
const newVersionSection = `## [${newVersion}] - ${today}\n\n${unreleasedContent}\n\n`;
const updatedContent = content.replace(
/^## \[Unreleased\]\s*\n[\s\S]*?(?=\n## \[)/m,
`## [Unreleased]\n\n${newVersionSection}## [`
);
fs.writeFileSync(changelogPath, updatedContent);
success(`Moved unreleased content to version ${newVersion}`);
} else {
// Just add empty version section
const newVersionSection = `## [${newVersion}] - ${today}\n\n### Added\n- \n\n### Changed\n- \n\n### Fixed\n- \n\n`;
const updatedContent = content.replace(
/^## \[Unreleased\]\s*\n/m,
`## [Unreleased]\n\n${newVersionSection}`
);
fs.writeFileSync(changelogPath, updatedContent);
warning(`Added empty version section for ${newVersion} - please fill in the changes`);
}
} else {
// Add empty version section
const newVersionSection = `## [${newVersion}] - ${today}\n\n### Added\n- \n\n### Changed\n- \n\n### Fixed\n- \n\n`;
const updatedContent = content.replace(
/^## \[Unreleased\]\s*\n/m,
`## [Unreleased]\n\n${newVersionSection}`
);
fs.writeFileSync(changelogPath, updatedContent);
warning(`Added empty version section for ${newVersion} - please fill in the changes`);
}
} else {
warning('Could not find Unreleased section in changelog');
}
info('Please review and edit the changelog before committing');
}
/**
* Run tests and build
*/
async runChecks() {
log('\n🧪 Running pre-release checks...', 'blue');
try {
// Run tests
log('Running tests...', 'blue');
execSync('npm test', { cwd: this.rootDir, stdio: 'inherit' });
success('All tests passed');
// Run build
log('Building project...', 'blue');
execSync('npm run build', { cwd: this.rootDir, stdio: 'inherit' });
success('Build completed');
// Rebuild database
log('Rebuilding database...', 'blue');
execSync('npm run rebuild', { cwd: this.rootDir, stdio: 'inherit' });
success('Database rebuilt');
// Run type checking
log('Type checking...', 'blue');
execSync('npm run typecheck', { cwd: this.rootDir, stdio: 'inherit' });
success('Type checking passed');
} catch (err) {
error('Pre-release checks failed');
throw err;
}
}
/**
* Create git commit
*/
async createCommit(newVersion) {
log('\n📝 Creating git commit...', 'blue');
try {
// Check git status
const status = execSync('git status --porcelain', {
cwd: this.rootDir,
encoding: 'utf8'
});
if (!status.trim()) {
info('No changes to commit');
return;
}
// Show what will be committed
log('\nFiles to be committed:', 'blue');
execSync('git diff --name-only', { cwd: this.rootDir, stdio: 'inherit' });
const commit = await this.askQuestion('\nCreate commit for release? (y/n): ');
if (commit.toLowerCase() === 'y') {
// Add files
execSync('git add package.json package.runtime.json docs/CHANGELOG.md', {
cwd: this.rootDir,
stdio: 'pipe'
});
// Create commit
const commitMessage = `chore: release v${newVersion}
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>`;
const result = spawnSync('git', ['commit', '-m', commitMessage], {
cwd: this.rootDir,
stdio: 'pipe',
encoding: 'utf8'
});
if (result.error || result.status !== 0) {
throw new Error(`Git commit failed: ${result.stderr || result.error?.message}`);
}
success(`Created commit for v${newVersion}`);
const push = await this.askQuestion('\nPush to trigger release workflow? (y/n): ');
if (push.toLowerCase() === 'y') {
// Add confirmation for destructive operation
warning('\n⚠ DESTRUCTIVE OPERATION WARNING ⚠️');
warning('This will trigger a PUBLIC RELEASE that cannot be undone!');
warning('The following will happen automatically:');
warning('• Create GitHub release with tag');
warning('• Publish package to NPM registry');
warning('• Build and push Docker images');
warning('• Update documentation');
const confirmation = await this.askQuestion('\nType "RELEASE" (all caps) to confirm: ');
if (confirmation === 'RELEASE') {
execSync('git push', { cwd: this.rootDir, stdio: 'inherit' });
success('Pushed to remote repository');
log('\n🎉 Release workflow will be triggered automatically!', 'green');
log('Monitor progress at: https://github.com/czlonkowski/n8n-mcp/actions', 'blue');
} else {
warning('Release cancelled. Commit created but not pushed.');
info('You can push manually later to trigger the release.');
}
} else {
info('Commit created but not pushed. Push manually to trigger release.');
}
}
} catch (err) {
error(`Git operations failed: ${err.message}`);
throw err;
}
}
/**
* Display final instructions
*/
displayInstructions(newVersion) {
header('Release Preparation Complete');
log('📋 What happens next:', 'blue');
log(`1. The GitHub Actions workflow will detect the version change to v${newVersion}`, 'green');
log('2. It will automatically:', 'green');
log(' • Create a GitHub release with changelog content', 'green');
log(' • Publish the npm package', 'green');
log(' • Build and push Docker images', 'green');
log(' • Update documentation badges', 'green');
log('\n🔍 Monitor the release at:', 'blue');
log(' • GitHub Actions: https://github.com/czlonkowski/n8n-mcp/actions', 'blue');
log(' • NPM Package: https://www.npmjs.com/package/n8n-mcp', 'blue');
log(' • Docker Images: https://github.com/czlonkowski/n8n-mcp/pkgs/container/n8n-mcp', 'blue');
log('\n✅ Release preparation completed successfully!', 'green');
}
/**
* Main execution flow
*/
async run() {
try {
header('n8n-MCP Release Preparation');
// Get version information
const { currentVersion, newVersion } = await this.getVersionInfo();
log(`\n🔄 Preparing release: ${currentVersion}${newVersion}`, 'magenta');
// Update versions
this.updateVersions(newVersion);
// Update changelog
await this.updateChangelog(newVersion);
// Run pre-release checks
await this.runChecks();
// Create git commit
await this.createCommit(newVersion);
// Display final instructions
this.displayInstructions(newVersion);
} catch (err) {
error(`Release preparation failed: ${err.message}`);
process.exit(1);
} finally {
this.rl.close();
}
}
}
// Run the script
if (require.main === module) {
const preparation = new ReleasePreparation();
preparation.run().catch(err => {
console.error('Release preparation failed:', err);
process.exit(1);
});
}
module.exports = ReleasePreparation;

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#!/usr/bin/env node
/**
* Test script for release automation
* Validates the release workflow components locally
*/
const fs = require('fs');
const path = require('path');
const { execSync } = require('child_process');
// Color codes for output
const colors = {
reset: '\x1b[0m',
red: '\x1b[31m',
green: '\x1b[32m',
yellow: '\x1b[33m',
blue: '\x1b[34m',
magenta: '\x1b[35m',
cyan: '\x1b[36m'
};
function log(message, color = 'reset') {
console.log(`${colors[color]}${message}${colors.reset}`);
}
function header(title) {
log(`\n${'='.repeat(60)}`, 'cyan');
log(`🧪 ${title}`, 'cyan');
log(`${'='.repeat(60)}`, 'cyan');
}
function section(title) {
log(`\n📋 ${title}`, 'blue');
log(`${'-'.repeat(40)}`, 'blue');
}
function success(message) {
log(`${message}`, 'green');
}
function warning(message) {
log(`⚠️ ${message}`, 'yellow');
}
function error(message) {
log(`${message}`, 'red');
}
function info(message) {
log(` ${message}`, 'blue');
}
class ReleaseAutomationTester {
constructor() {
this.rootDir = path.resolve(__dirname, '..');
this.errors = [];
this.warnings = [];
}
/**
* Test if required files exist
*/
testFileExistence() {
section('Testing File Existence');
const requiredFiles = [
'package.json',
'package.runtime.json',
'docs/CHANGELOG.md',
'.github/workflows/release.yml',
'scripts/sync-runtime-version.js',
'scripts/publish-npm.sh'
];
for (const file of requiredFiles) {
const filePath = path.join(this.rootDir, file);
if (fs.existsSync(filePath)) {
success(`Found: ${file}`);
} else {
error(`Missing: ${file}`);
this.errors.push(`Missing required file: ${file}`);
}
}
}
/**
* Test version detection logic
*/
testVersionDetection() {
section('Testing Version Detection');
try {
const packageJson = require(path.join(this.rootDir, 'package.json'));
const runtimeJson = require(path.join(this.rootDir, 'package.runtime.json'));
success(`Package.json version: ${packageJson.version}`);
success(`Runtime package version: ${runtimeJson.version}`);
if (packageJson.version === runtimeJson.version) {
success('Version sync: Both versions match');
} else {
warning('Version sync: Versions do not match - run sync:runtime-version');
this.warnings.push('Package versions are not synchronized');
}
// Test semantic version format
const semverRegex = /^\d+\.\d+\.\d+(?:-[\w\.-]+)?(?:\+[\w\.-]+)?$/;
if (semverRegex.test(packageJson.version)) {
success(`Version format: Valid semantic version (${packageJson.version})`);
} else {
error(`Version format: Invalid semantic version (${packageJson.version})`);
this.errors.push('Invalid semantic version format');
}
} catch (err) {
error(`Version detection failed: ${err.message}`);
this.errors.push(`Version detection error: ${err.message}`);
}
}
/**
* Test changelog parsing
*/
testChangelogParsing() {
section('Testing Changelog Parsing');
try {
const changelogPath = path.join(this.rootDir, 'docs/CHANGELOG.md');
if (!fs.existsSync(changelogPath)) {
error('Changelog file not found');
this.errors.push('Missing changelog file');
return;
}
const changelogContent = fs.readFileSync(changelogPath, 'utf8');
const packageJson = require(path.join(this.rootDir, 'package.json'));
const currentVersion = packageJson.version;
// Check if current version exists in changelog
const versionRegex = new RegExp(`^## \\[${currentVersion.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}\\]`, 'm');
if (versionRegex.test(changelogContent)) {
success(`Changelog entry found for version ${currentVersion}`);
// Test extraction logic (simplified version of the GitHub Actions script)
const lines = changelogContent.split('\n');
let startIndex = -1;
let endIndex = -1;
for (let i = 0; i < lines.length; i++) {
if (versionRegex.test(lines[i])) {
startIndex = i;
break;
}
}
if (startIndex !== -1) {
// Find the end of this version's section
for (let i = startIndex + 1; i < lines.length; i++) {
if (lines[i].startsWith('## [') && !lines[i].includes('Unreleased')) {
endIndex = i;
break;
}
}
if (endIndex === -1) {
endIndex = lines.length;
}
const sectionLines = lines.slice(startIndex + 1, endIndex);
const contentLines = sectionLines.filter(line => line.trim() !== '');
if (contentLines.length > 0) {
success(`Changelog content extracted: ${contentLines.length} lines`);
info(`Preview: ${contentLines[0].substring(0, 100)}...`);
} else {
warning('Changelog section appears to be empty');
this.warnings.push(`Empty changelog section for version ${currentVersion}`);
}
}
} else {
warning(`No changelog entry found for current version ${currentVersion}`);
this.warnings.push(`Missing changelog entry for version ${currentVersion}`);
}
// Check changelog format
if (changelogContent.includes('## [Unreleased]')) {
success('Changelog format: Contains Unreleased section');
} else {
warning('Changelog format: Missing Unreleased section');
}
if (changelogContent.includes('Keep a Changelog')) {
success('Changelog format: Follows Keep a Changelog format');
} else {
warning('Changelog format: Does not reference Keep a Changelog');
}
} catch (err) {
error(`Changelog parsing failed: ${err.message}`);
this.errors.push(`Changelog parsing error: ${err.message}`);
}
}
/**
* Test build process
*/
testBuildProcess() {
section('Testing Build Process');
try {
// Check if dist directory exists
const distPath = path.join(this.rootDir, 'dist');
if (fs.existsSync(distPath)) {
success('Build output: dist directory exists');
// Check for key build files
const keyFiles = [
'dist/index.js',
'dist/mcp/index.js',
'dist/mcp/server.js'
];
for (const file of keyFiles) {
const filePath = path.join(this.rootDir, file);
if (fs.existsSync(filePath)) {
success(`Build file: ${file} exists`);
} else {
warning(`Build file: ${file} missing - run 'npm run build'`);
this.warnings.push(`Missing build file: ${file}`);
}
}
} else {
warning('Build output: dist directory missing - run "npm run build"');
this.warnings.push('Missing build output');
}
// Check database
const dbPath = path.join(this.rootDir, 'data/nodes.db');
if (fs.existsSync(dbPath)) {
const stats = fs.statSync(dbPath);
success(`Database: nodes.db exists (${Math.round(stats.size / 1024 / 1024)}MB)`);
} else {
warning('Database: nodes.db missing - run "npm run rebuild"');
this.warnings.push('Missing database file');
}
} catch (err) {
error(`Build process test failed: ${err.message}`);
this.errors.push(`Build process error: ${err.message}`);
}
}
/**
* Test npm publish preparation
*/
testNpmPublishPrep() {
section('Testing NPM Publish Preparation');
try {
const packageJson = require(path.join(this.rootDir, 'package.json'));
const runtimeJson = require(path.join(this.rootDir, 'package.runtime.json'));
// Check package.json fields
const requiredFields = ['name', 'version', 'description', 'main', 'bin'];
for (const field of requiredFields) {
if (packageJson[field]) {
success(`Package field: ${field} is present`);
} else {
error(`Package field: ${field} is missing`);
this.errors.push(`Missing package.json field: ${field}`);
}
}
// Check runtime dependencies
if (runtimeJson.dependencies) {
const depCount = Object.keys(runtimeJson.dependencies).length;
success(`Runtime dependencies: ${depCount} packages`);
// List key dependencies
const keyDeps = ['@modelcontextprotocol/sdk', 'express', 'sql.js'];
for (const dep of keyDeps) {
if (runtimeJson.dependencies[dep]) {
success(`Key dependency: ${dep} (${runtimeJson.dependencies[dep]})`);
} else {
warning(`Key dependency: ${dep} is missing`);
this.warnings.push(`Missing key dependency: ${dep}`);
}
}
} else {
error('Runtime package has no dependencies');
this.errors.push('Missing runtime dependencies');
}
// Check files array
if (packageJson.files && Array.isArray(packageJson.files)) {
success(`Package files: ${packageJson.files.length} patterns specified`);
info(`Files: ${packageJson.files.join(', ')}`);
} else {
warning('Package files: No files array specified');
this.warnings.push('No files array in package.json');
}
} catch (err) {
error(`NPM publish prep test failed: ${err.message}`);
this.errors.push(`NPM publish prep error: ${err.message}`);
}
}
/**
* Test Docker configuration
*/
testDockerConfig() {
section('Testing Docker Configuration');
try {
const dockerfiles = ['Dockerfile', 'Dockerfile.railway'];
for (const dockerfile of dockerfiles) {
const dockerfilePath = path.join(this.rootDir, dockerfile);
if (fs.existsSync(dockerfilePath)) {
success(`Dockerfile: ${dockerfile} exists`);
const content = fs.readFileSync(dockerfilePath, 'utf8');
// Check for key instructions
if (content.includes('FROM node:')) {
success(`${dockerfile}: Uses Node.js base image`);
} else {
warning(`${dockerfile}: Does not use standard Node.js base image`);
}
if (content.includes('COPY dist')) {
success(`${dockerfile}: Copies build output`);
} else {
warning(`${dockerfile}: May not copy build output correctly`);
}
} else {
warning(`Dockerfile: ${dockerfile} not found`);
this.warnings.push(`Missing Dockerfile: ${dockerfile}`);
}
}
// Check docker-compose files
const composeFiles = ['docker-compose.yml', 'docker-compose.n8n.yml'];
for (const composeFile of composeFiles) {
const composePath = path.join(this.rootDir, composeFile);
if (fs.existsSync(composePath)) {
success(`Docker Compose: ${composeFile} exists`);
} else {
info(`Docker Compose: ${composeFile} not found (optional)`);
}
}
} catch (err) {
error(`Docker config test failed: ${err.message}`);
this.errors.push(`Docker config error: ${err.message}`);
}
}
/**
* Test workflow file syntax
*/
testWorkflowSyntax() {
section('Testing Workflow Syntax');
try {
const workflowPath = path.join(this.rootDir, '.github/workflows/release.yml');
if (!fs.existsSync(workflowPath)) {
error('Release workflow file not found');
this.errors.push('Missing release workflow file');
return;
}
const workflowContent = fs.readFileSync(workflowPath, 'utf8');
// Basic YAML structure checks
if (workflowContent.includes('name: Automated Release')) {
success('Workflow: Has correct name');
} else {
warning('Workflow: Name may be incorrect');
}
if (workflowContent.includes('on:') && workflowContent.includes('push:')) {
success('Workflow: Has push trigger');
} else {
error('Workflow: Missing push trigger');
this.errors.push('Workflow missing push trigger');
}
if (workflowContent.includes('branches: [main]')) {
success('Workflow: Configured for main branch');
} else {
warning('Workflow: May not be configured for main branch');
}
// Check for required jobs
const requiredJobs = [
'detect-version-change',
'extract-changelog',
'create-release',
'publish-npm',
'build-docker'
];
for (const job of requiredJobs) {
if (workflowContent.includes(`${job}:`)) {
success(`Workflow job: ${job} defined`);
} else {
error(`Workflow job: ${job} missing`);
this.errors.push(`Missing workflow job: ${job}`);
}
}
// Check for secrets usage
if (workflowContent.includes('${{ secrets.NPM_TOKEN }}')) {
success('Workflow: NPM_TOKEN secret configured');
} else {
warning('Workflow: NPM_TOKEN secret may be missing');
this.warnings.push('NPM_TOKEN secret may need to be configured');
}
if (workflowContent.includes('${{ secrets.GITHUB_TOKEN }}')) {
success('Workflow: GITHUB_TOKEN secret configured');
} else {
warning('Workflow: GITHUB_TOKEN secret may be missing');
}
} catch (err) {
error(`Workflow syntax test failed: ${err.message}`);
this.errors.push(`Workflow syntax error: ${err.message}`);
}
}
/**
* Test environment and dependencies
*/
testEnvironment() {
section('Testing Environment');
try {
// Check Node.js version
const nodeVersion = process.version;
success(`Node.js version: ${nodeVersion}`);
// Check if npm is available
try {
const npmVersion = execSync('npm --version', { encoding: 'utf8', stdio: 'pipe' }).trim();
success(`NPM version: ${npmVersion}`);
} catch (err) {
error('NPM not available');
this.errors.push('NPM not available');
}
// Check if git is available
try {
const gitVersion = execSync('git --version', { encoding: 'utf8', stdio: 'pipe' }).trim();
success(`Git available: ${gitVersion}`);
} catch (err) {
error('Git not available');
this.errors.push('Git not available');
}
// Check if we're in a git repository
try {
execSync('git rev-parse --git-dir', { stdio: 'pipe' });
success('Git repository: Detected');
// Check current branch
try {
const branch = execSync('git branch --show-current', { encoding: 'utf8', stdio: 'pipe' }).trim();
info(`Current branch: ${branch}`);
} catch (err) {
info('Could not determine current branch');
}
} catch (err) {
warning('Not in a git repository');
this.warnings.push('Not in a git repository');
}
} catch (err) {
error(`Environment test failed: ${err.message}`);
this.errors.push(`Environment error: ${err.message}`);
}
}
/**
* Run all tests
*/
async runAllTests() {
header('Release Automation Test Suite');
info('Testing release automation components...');
this.testFileExistence();
this.testVersionDetection();
this.testChangelogParsing();
this.testBuildProcess();
this.testNpmPublishPrep();
this.testDockerConfig();
this.testWorkflowSyntax();
this.testEnvironment();
// Summary
header('Test Summary');
if (this.errors.length === 0 && this.warnings.length === 0) {
log('🎉 All tests passed! Release automation is ready.', 'green');
} else {
if (this.errors.length > 0) {
log(`\n${this.errors.length} Error(s):`, 'red');
this.errors.forEach(err => log(`${err}`, 'red'));
}
if (this.warnings.length > 0) {
log(`\n⚠️ ${this.warnings.length} Warning(s):`, 'yellow');
this.warnings.forEach(warn => log(`${warn}`, 'yellow'));
}
if (this.errors.length > 0) {
log('\n🔧 Please fix the errors before running the release workflow.', 'red');
process.exit(1);
} else {
log('\n✅ No critical errors found. Warnings should be reviewed but won\'t prevent releases.', 'yellow');
}
}
// Next steps
log('\n📋 Next Steps:', 'cyan');
log('1. Ensure all secrets are configured in GitHub repository settings:', 'cyan');
log(' • NPM_TOKEN (required for npm publishing)', 'cyan');
log(' • GITHUB_TOKEN (automatically available)', 'cyan');
log('\n2. To trigger a release:', 'cyan');
log(' • Update version in package.json', 'cyan');
log(' • Update changelog in docs/CHANGELOG.md', 'cyan');
log(' • Commit and push to main branch', 'cyan');
log('\n3. Monitor the release workflow in GitHub Actions', 'cyan');
return this.errors.length === 0;
}
}
// Run the tests
if (require.main === module) {
const tester = new ReleaseAutomationTester();
tester.runAllTests().catch(err => {
console.error('Test suite failed:', err);
process.exit(1);
});
}
module.exports = ReleaseAutomationTester;