Sha256: 7c37acc00b7de32cbe645bd1f85bbd1c8fff42e1ff4fe8b236e9d101dd32260d
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Size: 1.74 KB
Versions: 18
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Contents
module Fontist
class Fontconfig
def self.update
new.update
end
def self.remove(options = {})
new(options).remove
end
def initialize(options = {})
@options = options
end
def update
ensure_fontconfig_installed
create_config
regenerate_fontconfig_cache
end
def remove
return handle_file_not_found unless config_exists?
regenerate_fontconfig_cache if fontconfig_installed?
remove_config
end
private
def ensure_fontconfig_installed
raise Errors::FontconfigNotFoundError unless fontconfig_installed?
end
def fontconfig_installed?
Utils::System.fontconfig_installed?
end
def create_config
return if File.exist?(config_path)
FileUtils.mkdir_p(File.dirname(config_path))
File.write(config_path, config_content)
end
def config_path
File.join(xdg_config_home, "fontconfig", "conf.d", "10-fontist.conf")
end
def xdg_config_home
ENV["XDG_CONFIG_HOME"] || File.join(Dir.home, ".config")
end
def config_content
<<~CONTENT
<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
<dir>#{Fontist.fonts_path}</dir>
</fontconfig>
CONTENT
end
def regenerate_fontconfig_cache
Helpers.run("fc-cache -f")
end
def ensure_file_exists
return if @options[:force]
raise Errors::FontconfigFileNotFoundError unless File.exist?(config_path)
end
def config_exists?
File.exist?(config_path)
end
def handle_file_not_found
return if @options[:force]
raise Errors::FontconfigFileNotFoundError
end
def remove_config
FileUtils.rm(config_path)
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems