update-swc.yml

name: Update SWC and Build WASM

on:
  workflow_dispatch:
    inputs:
      swc_version:
        description: 'SWC version to update to (e.g., 1.7.5)'
        required: false
  schedule:
    - cron: '0 0 * * 1' # Every Monday at 00:00 UTC

env:
    NODE_VERSION: lts/*

jobs:
  update-swc:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          persist-credentials: false

      - name: Set up Node.js
        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0

      - name: Check if SWC update is required
        id: version-check
        run: |
          CURRENT_SWC_VERSION=$(cat lib/package.json | jq -r '.version')
          if [[ -n "${{ github.event.inputs.swc_version }}" ]]; then
            NEW_SWC_VERSION="${{ github.event.inputs.swc_version }}"
          else
            NEW_SWC_VERSION=$(npm view @swc/core version)
          fi

          echo "CURRENT_SWC_VERSION=$CURRENT_SWC_VERSION" >> $GITHUB_OUTPUT
          echo "NEW_SWC_VERSION=$NEW_SWC_VERSION" >> $GITHUB_OUTPUT

          if [[ "$CURRENT_SWC_VERSION" != "$NEW_SWC_VERSION" ]]; then
            echo "UPDATE_REQUIRED=true" >> $GITHUB_OUTPUT
          else
            echo "UPDATE_REQUIRED=false" >> $GITHUB_OUTPUT
          fi

      - name: Update SWC
        if: steps.version-check.outputs.UPDATE_REQUIRED == 'true'
        run: ./tools/update-swc.sh

      - name: Create Pull Request with first commit
        if: steps.version-check.outputs.UPDATE_REQUIRED == 'true'
        uses: gr2m/create-or-update-pull-request-action@b65137ca591da0b9f43bad7b24df13050ea45d1b # v1.10.1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
            author: Node.js GitHub Bot <github-bot@iojs.org>
            title: "chore(deps): update SWC to v${{ github.event.inputs.swc_version || steps.version-check.outputs.NEW_SWC_VERSION }}"
            branch: "chore/update-swc-${{ github.event.inputs.swc_version || steps.version-check.outputs.NEW_SWC_VERSION }}"
            commit-message: "chore: update swc to v${{ github.event.inputs.swc_version || steps.version-check.outputs.NEW_SWC_VERSION }}"
            path: deps
            update-pull-request-title-and-body: true
            body: |
                This PR updates SWC to v${{ github.event.inputs.swc_version || steps.version-check.outputs.NEW_SWC_VERSION }}.
                View the [SWC changelog](https://github.com/swc-project/swc/releases/tag/v${{ github.event.inputs.swc_version || steps.version-check.outputs.NEW_SWC_VERSION }}) for more information.

      - name: Set up Docker
        if: steps.version-check.outputs.UPDATE_REQUIRED == 'true'
        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3.8.0

      - name: Build WASM
        if: steps.version-check.outputs.UPDATE_REQUIRED == 'true'
        run: node ./tools/build-wasm.js

      - name: Create second commit
        if: steps.version-check.outputs.UPDATE_REQUIRED == 'true'
        uses: gr2m/create-or-update-pull-request-action@b65137ca591da0b9f43bad7b24df13050ea45d1b # v1.10.1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
            author: Node.js GitHub Bot <github-bot@iojs.org>
            branch: "chore/update-swc-${{ github.event.inputs.swc_version || steps.version-check.outputs.NEW_SWC_VERSION }}"
            commit-message: "chore: build wasm from swc v${{ github.event.inputs.swc_version || steps.version-check.outputs.NEW_SWC_VERSION }}"
            path: lib