Class: Fastlane::Helper::IconPatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/fastlane/plugin/facelift/helper/icon_patcher.rb

Class Method Summary collapse

Class Method Details

.delete_icons(archive, plist_buddy, delete_old_iconset) ⇒ Object 



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# File 'lib/fastlane/plugin/facelift/helper/icon_patcher.rb', line 58

def self.delete_icons(archive, plist_buddy, delete_old_iconset)
  existing_icon_set_keys = plist_buddy.parse_dict_keys(plist_buddy.exec("Print"))
                                      .map { |k| k.match(/^CFBundleIcons(~.+)?$/) }
                                      .select { |m| m }

  existing_icon_set_keys.each do |match|
    key = match[0]
    idiom_suffix = match[1]

    icon_list_key = ":#{key}:CFBundlePrimaryIcon:CFBundleIconFiles"

    begin
      icon_files_value = plist_buddy.exec "Print #{icon_list_key}"
    rescue
      next
    end

    existing_icons = plist_buddy.parse_scalar_array(icon_files_value)

    if existing_icons.size && delete_old_iconset
      icons_to_delete = existing_icons.map { |name| "#{name}#{idiom_suffix}*" }

      icons_to_delete.each do |icon_to_delete|
        archive.delete icon_to_delete
      end

    end

    plist_buddy.exec "Delete #{icon_list_key}"
  end
end

.get_icons_from_iconset(icon_set_path) ⇒ Object 



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# File 'lib/fastlane/plugin/facelift/helper/icon_patcher.rb', line 36

def self.get_icons_from_iconset(icon_set_path)
  icon_set = File.basename(icon_set_path, ".*")

  icon_set_manifest_file = File.expand_path "#{icon_set_path}/Contents.json"
  raise ".iconset manifest #{icon_set_manifest_file} does not exist" unless File.exist? icon_set_manifest_file

  icon_set_manifest = JSON.parse(File.read(icon_set_manifest_file))

  return icon_set_manifest["images"].map do |entry|
    scale_suffix = entry['scale'] == '1x' ? '' : "@" + entry['scale']
    idiom_suffix = entry['idiom'] == "iphone" ? '' : "~" + entry['idiom']
    file_extension = File.extname(entry['filename'])

    {
      source: "#{icon_set_path}/#{entry['filename']}",
      name: "#{icon_set}#{entry['size']}",
      idiom: entry['idiom'],
      target: "#{icon_set}#{entry['size']}#{scale_suffix}#{idiom_suffix}#{file_extension}"
    }
  end
end

.patch(archive, iconset_path, delete_old_iconset) ⇒ Object 



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# File 'lib/fastlane/plugin/facelift/helper/icon_patcher.rb', line 4

def self.patch(archive, iconset_path, delete_old_iconset)
  plist_path = "Info.plist"
  archive.extract(plist_path)

  UI.message("Patching icons from: #{iconset_path}")

  plist_buddy = PlistBuddy.new archive.local_path(plist_path)

  self.delete_icons(archive, plist_buddy, delete_old_iconset)

  icon_list = get_icons_from_iconset(iconset_path)
  icon_list.group_by { |i| i[:idiom] }.each do |idiom, icons|
    idiom_suffix = idiom == "iphone" ? "" : "~#{idiom}"
    icons_plist_key = ":CFBundleIcons#{idiom_suffix}:CFBundlePrimaryIcon:CFBundleIconFiles"

    plist_buddy.exec("Add #{icons_plist_key} array")

    icons.each do |i|
      relative_path = (i[:target]).to_s
      local_path = archive.local_path(relative_path)
      `cp #{i[:source]} #{local_path}`
      archive.replace(relative_path)
    end

    icons.map { |i| i[:name] }.uniq.each_with_index do |key, index|
      plist_buddy.exec("Add #{icons_plist_key}:#{index} string #{key}")
    end
  end

  archive.replace(plist_path)
end