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# coding: utf-8
# Based on convert script from vwall/compass-twitter-bootstrap gem.
# https://github.com/vwall/compass-twitter-bootstrap/blob/master/build/convert.rb
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this work except in compliance with the License.
# You may obtain a copy of the License in the LICENSE file, or at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require 'open-uri'
require 'json'
require 'strscan'
require 'forwardable'
require 'term/ansicolor'
require 'fileutils'
require_relative 'converter/fonts_conversion'
require_relative 'converter/less_conversion'
require_relative 'converter/js_conversion'
require_relative 'converter/logger'
require_relative 'converter/network'
class Converter
extend Forwardable
include Network
include LessConversion
include JsConversion
include FontsConversion
def initialize(repo: 'twbs/bootstrap', branch: 'master', save_to: {}, cache_path: 'tmp/converter-cache-bootstrap')
@logger = Logger.new
@repo = repo
@branch = branch || 'master'
@branch_sha = get_branch_sha
@cache_path = cache_path
@repo_url = "https://github.com/#@repo"
@save_to = {
js: 'assets/javascripts/bootstrap',
scss: 'assets/stylesheets/bootstrap',
fonts: 'assets/fonts/bootstrap'}.merge(save_to)
end
def_delegators :@logger, :log, :log_status, :log_processing, :log_transform, :log_file_info, :log_processed, :log_http_get_file, :log_http_get_files, :silence_log
def process_bootstrap
log_status "Convert Bootstrap LESS to Sass"
puts " repo : #@repo_url"
puts " branch : #@branch_sha #@repo_url/tree/#@branch"
puts " save to: #{@save_to.to_json}"
puts " twbs cache: #{@cache_path}"
puts '-' * 60
@save_to.each { |_, v| FileUtils.mkdir_p(v) }
process_font_assets
process_stylesheet_assets
process_javascript_assets
store_version
end
def save_file(path, content, mode='w')
dir = File.dirname(path)
FileUtils.mkdir_p(dir) unless File.directory?(dir)
File.open(path, mode) { |file| file.write(content) }
end
# Update version.rb file with BOOTSTRAP_SHA
def store_version
path = 'lib/bootstrap-sass/version.rb'
content = File.read(path).sub(/BOOTSTRAP_SHA\s*=\s*['"][\w]+['"]/, "BOOTSTRAP_SHA = '#@branch_sha'")
File.open(path, 'w') { |f| f.write(content) }
end
end
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