Class: Fastlane::Helper::VersionIconHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/fastlane/plugin/icon_versioning/helper/version_icon_helper.rb

Constant Summary collapse

CACHE_FILE_NAME = 
'cache.yml'.freeze
CONTENTS_JSON_FILE_NAME = 
'Contents.json'.freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ VersionIconHelper

Returns a new instance of VersionIconHelper.



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# File 'lib/fastlane/plugin/icon_versioning/helper/version_icon_helper.rb', line 16

def initialize(params)
  @appiconset_path = File.expand_path(params[:appiconset_path])
  @text = params[:text]
  @text_color = params[:text_color]

  text_margins_percentages = params[:text_margins_percentages]

  text_margins_percentages *= 4 if text_margins_percentages.length == 1
  text_margins_percentages *= 2 if text_margins_percentages.length == 2

  @text_top_margin_percentage = text_margins_percentages[0]
  @text_right_margin_percentage = text_margins_percentages[1]
  @text_bottom_margin_percentage = text_margins_percentages[2]
  @text_left_margin_percentage = text_margins_percentages[3]

  @band_height_percentage = params[:band_height_percentage]
  @band_blur_radius_percentage = params[:band_blur_radius_percentage]
  @band_blur_sigma_percentage = params[:band_blur_sigma_percentage]

  @ignored_icons_regex = params[:ignored_icons_regex]
end

Class Method Details

.get_versioned_path(path) ⇒ Object 



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# File 'lib/fastlane/plugin/icon_versioning/helper/version_icon_helper.rb', line 84

def self.get_versioned_path(path)
  return path.gsub(/([^.]+)(\.appiconset)/, '\1-Versioned\2')
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/fastlane/plugin/icon_versioning/helper/version_icon_helper.rb', line 38

def run()
  versioned_appiconset_path = self.class.get_versioned_path(@appiconset_path)

  Dir.mkdir(versioned_appiconset_path) unless Dir.exist?(versioned_appiconset_path)

  cache_file_path = File.join(versioned_appiconset_path, CACHE_FILE_NAME)

  if File.exist?(cache_file_path)
    cache = YAML.load_file(cache_file_path)
  else
    cache = {}
  end

  FileUtils.copy("#{@appiconset_path}/#{CONTENTS_JSON_FILE_NAME}", "#{versioned_appiconset_path}/#{CONTENTS_JSON_FILE_NAME}")

  Dir.glob("#{@appiconset_path}/*.png").each do |original_icon_path|
    versioned_icon_path = self.class.get_versioned_path(original_icon_path)

    text_sha = Digest::SHA2.hexdigest(@text)

    unless cache[original_icon_path].nil?
      if File.exist?(versioned_icon_path)
        versioned_icon_sha = Digest::SHA2.file(versioned_icon_path).hexdigest

        cached_text_sha = cache[original_icon_path][:text]
        cached_icon_sha = cache[original_icon_path][:icon]

        next if text_sha == cached_text_sha && versioned_icon_sha == cached_icon_sha
      end
    end

    if @ignored_icons_regex && !(original_icon_path =~ @ignored_icons_regex).nil?
      FileUtils.copy(original_icon_path, versioned_icon_path)
    else
      version_icon(original_icon_path, versioned_icon_path)
    end

    cache[original_icon_path] = {}

    cache[original_icon_path][:text] = text_sha
    cache[original_icon_path][:icon] = Digest::SHA2.file(versioned_icon_path).hexdigest
  end

  File.open(cache_file_path, 'w') { |file| file.write(cache.to_yaml) }
end