release.yml

name: Manual Release

on:
  workflow_dispatch:
    inputs:
      version:
        description: "Version number (e.g., v0.2.1). If not provided, it will be auto-incremented."
        required: false
        default: ""

permissions: write-all

jobs:
  create_release:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Determine Version
        id: version
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          # If user provided a version, use it
          if [ "${{ github.event.inputs.version }}" != "" ]; then
            echo "version=${{ github.event.inputs.version }}" >> $GITHUB_OUTPUT
            exit 0
          fi
          # Fetch the latest release tag
          LATEST_TAG=$(gh release view --json tagName --jq .tagName)
          # Parse the version string: v<major>.<minor>.<patch>
          # Assuming tags follow semantic versioning pattern like v0.2.0
          MAJOR=$(echo $LATEST_TAG | sed 's/v\([0-9]*\)\..*/\1/')
          MINOR=$(echo $LATEST_TAG | sed 's/v[0-9]*\.\([0-9]*\).*/\1/')
          PATCH=$(echo $LATEST_TAG | sed 's/v[0-9]*\.[0-9]*\.\([0-9]*\).*/\1/')
          # Increment the patch number by 1
          PATCH=$((PATCH+1))
          NEW_VERSION="v${MAJOR}.${MINOR}.${PATCH}"
          echo "version=$NEW_VERSION" >> $GITHUB_OUTPUT

      - name: Create GitHub Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create ${{ steps.version.outputs.version }} \
              --repo="$GITHUB_REPOSITORY" \
              --title="${{ steps.version.outputs.version }}" \
              --generate-notes

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          registry-url: 'https://registry.npmjs.org/'

      - name: Install dependencies
        run: npm install

      - name: Update version in package.json
        run: npm version $(echo ${{ steps.version.outputs.version }} | sed 's/^v//') --no-git-tag-version

      - name: Publish to NPM
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}