build.yml

name: Build

on:
  workflow_dispatch:
    inputs:
      node_version:
        description: "Node.js Version"
        required: false
        default: "20.18.1"
      electron_version:
        description: "Electron Version"
        required: false
        default: "32.2.7"

env:
  NODE_VERSION: ${{ inputs.node_version || '20.18.1' }}
  ELECTRON_VERSION: ${{ inputs.electron_version || '32.2.7' }}

jobs:
  compute-shasum:
    runs-on: ubuntu-latest
    continue-on-error: true
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Compute Sorted SHASUM
        id: compute-shasum
        run: |
          # Generate SHASUM for all relevant files and sort them
          chmod +x ./create-shasum.sh
          ./create-shasum.sh

          # Output the current SHASUM for the environment
          echo "shasum256save=$(cat sha256.txt)" >> $GITHUB_ENV
          echo "shasum256save=$(cat sha256.txt)" >> "$GITHUB_OUTPUT"

      - name: Check for Existing SHASUM
        id: check-shasum
        run: |
          if [ -f ./.last-shasum ]; then
            echo "Previous SHASUM exists."
            echo "------"
            cat sha256.txt
            echo "------"
            cat .last-shasum
            echo "------"
            diff sha256.txt ./.last-shasum > /dev/null || exit 1
          else
            echo "No previous SHASUM found."
            exit 1
          fi

    outputs:
      status: ${{ steps.check-shasum.outcome }}
      shasum256save: ${{ steps.compute-shasum.outputs.shasum256save }}

  build:
    needs: compute-shasum
    if: ${{ needs.compute-shasum.outputs.status == 'failure' }}
    strategy:
      matrix:
        os: [ubuntu-24.04, ubuntu-24.04-arm, windows-latest, macos-13, macOS-latest]
    runs-on: ${{ matrix.os }}

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

      - name: install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: install dependencies
        run: npm install

      - name: run build script for windows
        if: startsWith(matrix.os,'windows')
        shell: powershell
        timeout-minutes: 20
        run: |
          .\build-windows.ps1

      - name: run build script for ubuntu
        if: startsWith(matrix.os,'ubuntu')
        shell: bash
        run: |
          chmod +x build-linux.sh
          ./build-linux.sh

      - name: run build script for macOS
        if: startsWith(matrix.os,'macOS')
        shell: bash
        run: |
          chmod +x build-macos.sh
          ./build-macos.sh

      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: release-${{ matrix.os }}
          path: prebuilds/*

  update-version-and-release:
    needs: [compute-shasum, build]
    if: ${{ needs.compute-shasum.outputs.status == 'failure' && needs.build.result == 'success' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}

      - name: Bump Version
        id: bump_version
        run: |
          NEW_VERSION=$(date -u +"%Y%m.%d.%H%M%S") 
          echo "New version: $NEW_VERSION"
          npm version $NEW_VERSION --no-git-tag-version
          npm pkg fix

          # Output new version for use in subsequent steps
          echo "new_version=$NEW_VERSION" >> $GITHUB_ENV

      - name: Commit Updated Version
        run: |
          echo "${{ needs.compute-shasum.outputs.shasum256save }}" > .last-shasum
          git config user.name "github-actions"
          git config user.email "actions@github.com"
          git add package.json .last-shasum
          git commit -m "chore: update version to ${{ env.new_version }}"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Push Changes
        run: git push
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Download All Artifacts
        uses: actions/download-artifact@v4
        with:
          path: prebuilds
          pattern: release-*
          merge-multiple: true

      - name: Create GitHub Release
        if: github.ref == 'refs/heads/main'
        uses: softprops/action-gh-release@v2
        with:
          tag_name: "v${{ env.new_version }}"
          name: "Release v${{ env.new_version }}"
          body: |
            ## Changes
            - Automatic version bump to v${{ env.new_version }}.
            - Automatic prebuilds for all platforms and architectures that use the Node.js in version ${{ env.NODE_VERSION }} and Electron in version ${{ env.ELECTRON_VERSION }}.
          draft: false
          prerelease: false
          token: ${{ secrets.PAT_TOKEN }}
          make_latest: true
          files: |
            prebuilds/*
            .last-shasum

      - name: Publish to npm
        if: github.ref == 'refs/heads/main'
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          registry-url: "https://registry.npmjs.org/"

      - name: Publish Package
        if: github.ref == 'refs/heads/main'
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}