name: Build Extension
description: Install dependencies, build Chrome and Firefox extensions, and package zips.

inputs:
  gh_release_update_check:
    description: Enable GitHub release update checker in the built extension.
    required: false
    default: "false"
  update_channel:
    description: Update channel baked into the build (stable or nightly).
    required: false
    default: stable
  build_label:
    description: Optional build label for nightly display (e.g. run number).
    required: false
    default: ""
  release_repo:
    description: GitHub repo slug for the update checker (owner/name).
    required: false
    default: BetterSEQTA/BetterSEQTA-Plus

outputs:
  version:
    description: Version from package.json
    value: ${{ steps.version.outputs.version }}
  chrome_zip:
    description: Path to the Chrome extension zip
    value: ${{ steps.zip.outputs.chrome_zip }}
  firefox_zip:
    description: Path to the Firefox extension zip
    value: ${{ steps.zip.outputs.firefox_zip }}

runs:
  using: composite
  steps:
    - name: Use Node.js 20.x
      uses: actions/setup-node@v4
      with:
        node-version: 20.x

    - name: Install dependencies
      shell: bash
      run: npm install --legacy-peer-deps

    - name: Read version
      id: version
      shell: bash
      run: echo "version=$(node -p "require('./package.json').version")" >> "$GITHUB_OUTPUT"

    - name: Build extension
      shell: bash
      env:
        GH_RELEASE_UPDATE_CHECK: ${{ inputs.gh_release_update_check }}
        UPDATE_CHANNEL: ${{ inputs.update_channel }}
        GH_RELEASE_REPO: ${{ inputs.release_repo }}
        BUILD_LABEL: ${{ inputs.build_label }}
      run: npm run build

    - name: Package zips
      id: zip
      shell: bash
      run: |
        VERSION="${{ steps.version.outputs.version }}"
        (cd dist/chrome && zip -r "../betterseqtaplus-${VERSION}-chrome.zip" .)
        (cd dist/firefox && zip -r "../betterseqtaplus-${VERSION}-firefox.zip" .)
        echo "chrome_zip=dist/betterseqtaplus-${VERSION}-chrome.zip" >> "$GITHUB_OUTPUT"
        echo "firefox_zip=dist/betterseqtaplus-${VERSION}-firefox.zip" >> "$GITHUB_OUTPUT"