Config for GH Desktop (using GH Actions to prepare the resources dir)

conveyor.conf

// A config for Conveyor (https://conveyor.hydraulic.dev/) that creates a download site for GitHub Desktop.
// Shows how to package a real-world and sophisticated Electron app.

include required("/stdlib/electron/electron.conf")

// Import package.json files so we can avoid duplicating config. There are two in this project.
package-json {
  include required("app/package.json")
}

outer-package-json {
  include required("package.json")
}

// GH Desktop build system does different things and even produces different minified JS depending on the
// host platform. We could make it genuinely cross-build but it'd mean patching the Desktop build system,
// so to keep it simple we run part of the build process on CI. GH Actions doesn't make it easy to directly 
// download outputs but nightly.link is here to save the day.
ci-artifacts-url = nightly.link/hydraulic-software/github-desktop/workflows/ci/conveyorize

// Package definition starts here.
app {
  // App files.
  //
  // Why so complicated? GitHub Actions can only export a zip from a step, and it doesn't 
  // preserve UNIX metadata. So we have to wrap the Mac version in a tarball, which is 
  // then placed inside  a zip. To support this Conveyor allows unwrapping multiple levels 
  // of archive with extract=2.
  mac.amd64.inputs = [{
    from = ${ci-artifacts-url}/build-out-macOS-x64.zip
    extract = 2
  }]
  mac.aarch64.inputs = [{
    from = ${ci-artifacts-url}/build-out-macOS-arm64.zip
    extract = 2
  }]
  // On Windows we don't need the tarball-within-a-zip trick. One level of zip is extracted automatically.
  windows.amd64.inputs = ${ci-artifacts-url}/build-out-Windows-x64.zip

  // Names.
  fsname = github-desktop
  rdns-name = ${package-json.bundleID}
  display-name = ${package-json.productName}
  vendor = ${package-json.companyName}
 
  // Versions. Must set this explicitly because you can't use words like "beta" in version numbers.
  version = 3.1.3

  // GH Desktop doesn't support Linux :( 
  machines = [ windows.amd64, mac.amd64, mac.aarch64 ]

  electron.version = ${outer-package-json.devDependencies.electron}

  updates = aggressive  // just for testing

  // Icons
  icons = "app/static/logos/{256x256,512x512,1024x1024}.png"

  // vcs-url = open source = free Conveyor license. Also setting vcs-url means packages check latest GitHub Release for updates.
  vcs-url = "https://github.com/hydraulic-software/github-desktop"
  license = MIT
  contact-email = ${package-json.author.email}

  // URL handlers for logging in.
  url-schemes = [
    x-github-desktop-auth
    x-github-desktop-dev-auth
    x-github-client
    github-mac
    github-windows
  ]

  mac {
    entitlements-plist."com.apple.security.automation.apple-events" = true

    info-plist {
      NSAppleEventsUsageDescription = GitHub Desktop uses Apple Events to implement integration features with external editors.

      // Enable opening Desktop via the Finder.
      CFBundleDocumentTypes = [
        {
          CFBundleTypeName = Folders
          CFBundleTypeRole = Viewer
          LSItemContentTypes = [ public.folder ]
          LSHandlerRank = Alternate
        }
      ]

      LSApplicationCategoryType = public.app-category.developer-tools
      NSHumanReadableCopyright = "Copyright © 2017- GitHub, Inc."
    }
  }

  // TODO: CLI tool
}

conveyor.compatibility-level = 5