changeset-release.yml

name: CD

on:
  push:
    branches:
      - main
      - dev

env:
  NPM_CONFIG_PROVENANCE: true

concurrency: ${{ github.workflow }}-${{ github.ref }}

jobs:
  release:
    name: Release
    if: github.repository == 'iTwin/iTwinUI'
    permissions:
      id-token: write
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.IMJS_ADMIN_GH_TOKEN }}

      - uses: pnpm/action-setup@v3
        with:
          version: 9

      - name: Use Node 20.x
        uses: actions/setup-node@v4
        with:
          node-version: 20.x
          registry-url: 'https://registry.npmjs.org'

      - run: pnpm install

      - name: Check for existing changesets
        id: changesets_files
        run: |
          changesets=$(pnpm changeset status)
          # only true if changesets contains @itwin/itwinui-react or @itwin/itwinui-variables
          if [[ $changesets == *"@itwin/itwinui-react"* || $changesets == *"@itwin/itwinui-variables"* ]]; then
            echo "exists=true" >> "$GITHUB_OUTPUT"
          fi

      - name: Check if release PR already exists
        id: changesets_branch
        run: |
          if [[ $(git ls-remote --heads origin refs/heads/changeset-release/main) ]]; then
            echo "exists=true" >> "$GITHUB_OUTPUT"
          fi

      - name: Create or update release PR
        if: steps.changesets_branch.outputs.exists == 'true' || steps.changesets_files.outputs.exists == 'true'
        uses: changesets/action@v1
        with:
          version: pnpm changeset version --ignore @itwin/itwinui-css
          publish: pnpm release
          title: Release packages
          commit: Release packages
        env:
          GITHUB_TOKEN: ${{ secrets.IMJS_ADMIN_GH_TOKEN }}
          NPM_TOKEN: ${{ secrets.NPMJS_PUBLISH_ITWIN }}
          GIT_AUTHOR_NAME: github-actions[bot]
          GIT_AUTHOR_EMAIL: github-actions[bot]@users.noreply.github.com
          GIT_COMMITTER_NAME: github-actions[bot]
          GIT_COMMITTER_EMAIL: github-actions[bot]@users.noreply.github.com

      - name: Publish to npm & GitHub (if not already published)
        if: steps.changesets_files.outputs.exists != 'true'
        run: |
          pnpm release
        env:
          GITHUB_TOKEN: ${{ secrets.IMJS_ADMIN_GH_TOKEN }}
          NODE_AUTH_TOKEN: ${{ secrets.NPMJS_PUBLISH_ITWIN }}