validate-template-sync.yml

name: Validate Template Sync

on:
  pull_request:
    paths:
      - '**/package.json'
      - 'openapi/templates/package.mustache'
  workflow_dispatch:

jobs:
  validate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      
      - name: Find all package.json files
        id: find_packages
        run: |
          # Find all package.json files in version directories and root
          PACKAGES=$(find . -maxdepth 2 -name "package.json" \( -path "./*/package.json" -o -path "./package.json" \) ! -path "*/node_modules/*" || true)
          echo "Found package.json files:"
          echo "$PACKAGES"
          echo "packages<<EOF" >> $GITHUB_OUTPUT
          echo "$PACKAGES" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT
      
      - name: Extract dependencies from template
        id: template
        run: |
          AXIOS_VERSION=$(grep -A 1 '"dependencies"' openapi/templates/package.mustache | grep axios | sed 's/.*"axios": "\(.*\)".*/\1/')
          TS_VERSION=$(grep '"typescript"' openapi/templates/package.mustache | sed 's/.*"typescript": "\(.*\)".*/\1/')
          NODE_VERSION=$(grep '@types/node' openapi/templates/package.mustache | sed 's/.*"@types\/node": "\(.*\)".*/\1/')
          
          echo "axios=$AXIOS_VERSION" >> $GITHUB_OUTPUT
          echo "typescript=$TS_VERSION" >> $GITHUB_OUTPUT
          echo "node=$NODE_VERSION" >> $GITHUB_OUTPUT
          
          echo "📄 Template versions:"
          echo "  axios: $AXIOS_VERSION"
          echo "  typescript: $TS_VERSION"
          echo "  @types/node: $NODE_VERSION"
      
      - name: Validate all package.json files
        run: |
          TEMPLATE_AXIOS="${{ steps.template.outputs.axios }}"
          TEMPLATE_TS="${{ steps.template.outputs.typescript }}"
          TEMPLATE_NODE="${{ steps.template.outputs.node }}"
          
          MISMATCH=false
          MISMATCH_DETAILS=""
          
          # Check each package.json file
          while IFS= read -r package_file; do
            [ -z "$package_file" ] && continue
            
            # Get directory name for clearer output
            DIR=$(dirname "$package_file")
            [ "$DIR" = "." ] && DIR="root"
            
            echo ""
            echo "🔍 Checking $DIR/package.json..."
            
            # Extract versions from this package.json
            PKG_AXIOS=$(jq -r '.dependencies.axios // empty' "$package_file")
            PKG_TS=$(jq -r '.devDependencies.typescript // empty' "$package_file")
            PKG_NODE=$(jq -r '.devDependencies["@types/node"] // empty' "$package_file")
            
            echo "  axios: $PKG_AXIOS"
            echo "  typescript: $PKG_TS"
            echo "  @types/node: $PKG_NODE"
            
            # Compare versions
            if [ -n "$PKG_AXIOS" ] && [ "$PKG_AXIOS" != "$TEMPLATE_AXIOS" ]; then
              echo "  ❌ MISMATCH: axios ($PKG_AXIOS vs template $TEMPLATE_AXIOS)"
              MISMATCH=true
              MISMATCH_DETAILS="${MISMATCH_DETAILS}\n  - $DIR: axios $PKG_AXIOS (expected $TEMPLATE_AXIOS)"
            fi
            
            if [ -n "$PKG_TS" ] && [ "$PKG_TS" != "$TEMPLATE_TS" ]; then
              echo "  ❌ MISMATCH: typescript ($PKG_TS vs template $TEMPLATE_TS)"
              MISMATCH=true
              MISMATCH_DETAILS="${MISMATCH_DETAILS}\n  - $DIR: typescript $PKG_TS (expected $TEMPLATE_TS)"
            fi
            
            if [ -n "$PKG_NODE" ] && [ "$PKG_NODE" != "$TEMPLATE_NODE" ]; then
              echo "  ❌ MISMATCH: @types/node ($PKG_NODE vs template $TEMPLATE_NODE)"
              MISMATCH=true
              MISMATCH_DETAILS="${MISMATCH_DETAILS}\n  - $DIR: @types/node $PKG_NODE (expected $TEMPLATE_NODE)"
            fi
            
            if [ "$MISMATCH" = false ]; then
              echo "  ✅ All versions match template"
            fi
          done <<< "${{ steps.find_packages.outputs.packages }}"
          
          if [ "$MISMATCH" = true ]; then
            echo ""
            echo "❌ ERROR: Template and generated files are out of sync!"
            echo ""
            echo "Mismatches found:"
            echo -e "$MISMATCH_DETAILS"
            echo ""
            echo "📝 To fix:"
            echo "  1. Update openapi/templates/package.mustache with the correct versions"
            echo "  2. Regenerate all versions to sync package.json files"
            echo "  3. Or manually update all package.json files to match the template"
            exit 1
          fi
          
          echo ""
          echo "✅ All package.json files match the template!"