release.yml

name: Release

on:
  push: 
    tags: ['*']


jobs:

  draft-release:
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v3

      - name: Draft Release
        run: |
          gh release create ${GITHUB_REF##*/} --title "${GITHUB_REF##*/}" --draft --generate-notes --prerelease
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish:
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v3
      
      - name: Use Node.js 16
        uses: actions/setup-node@v3
        with:
          node-version: 16
          registry-url: 'https://registry.npmjs.org'

      # To prevent `npm install` failure of circuit package, 
      # it has to checkout manually because version of `circomlib` has pinned to a specific commit
      - name: Checkout circomlib
        run: |
          git init circuits/node_modules/circomlib
          cd circuits/node_modules/circomlib
          git remote add origin https://github.com/weijiekoh/circomlib
          git -c protocol.version=2 fetch --no-tags --prune --progress --no-recurse-submodules --depth=1 origin ac85e82c1914d47789e2032fb11ceb2cfdd38a2b
          git checkout --progress --force ac85e82c1914d47789e2032fb11ceb2cfdd38a2b
          rm -rf ./.git

      - name: Initialize Project
        run: |
          git config --global url."https://github.com/".insteadOf git://github.com/
          npm install
          npx lerna bootstrap
          npm run build

      - name: Compile Contracts
        run: |
          cd contracts
          npm run compileSol

      - name: Publish NPM
        run: |
          npx lerna publish from-git --yes
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}