publish.yml

name: Publish Build

on:
  workflow_dispatch:
  push:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-latest

    outputs:
      needs_release: ${{ steps.release_check.outputs.needs_release }}

    env:
      CI: true
      NODE_OPTIONS: --max-old-space-size=4096

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 18

      - run: yarn install --frozen-lockfile

      - name: Fetch previous commit for release check
        run: git fetch origin '${{ github.event.before }}'

      - name: Check if release
        id: release_check
        run: node scripts/check-if-release.js
        env:
          COMMIT_SHA_BEFORE: '${{ github.event.before }}'

      - name: build type declarations
        run: yarn tsc

      - name: build packages
        run: yarn build

  # A separate release build that is only run for commits that are the result of merging the "Version Packages" PR
  # We can't re-use the output from the above step, but we'll have a guaranteed node_modules cache and
  # only run the build steps that are necessary for publishing
  release:
    needs: build

    if: needs.build.outputs.needs_release == 'true'

    runs-on: ubuntu-latest

    env:
      CI: 'true'
      NODE_OPTIONS: --max-old-space-size=4096

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 18

      - run: yarn install --frozen-lockfile

      - run: yarn tsc

      - run: yarn build:all

      - name: 'Login to npmjs npm repo .npmrc'
        shell: bash
        run: |
          echo "//registry.npmjs.org/:_authToken=${{secrets.NPM_AUTH_TOKEN}}" >> .npmrc
          echo "always-auth = true" >> .npmrc
      # Publishes current version of packages that are not already present in the registry.
      - name: Run publish
        run: |
          git config --global user.email "support@humanitec.com"
          git config --global user.name "humanitec"
          lerna publish from-package --yes --no-verify-access
      # Creates the next available tag with format "release-<year>-<month>-<day>[.<n>]"
      - name: Create a release tag
        id: create_tag
        run: node scripts/create-release-tag.js
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Convert the newly created tag into a release with changelog information
      - name: Create release on GitHub
        run: node scripts/create-github-release.js ${{ steps.create_tag.outputs.tag_name }} 1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}