Sha256: 632741ec01765ce97af4608fdd4db9d02a5f944c9b18a3a005dd192f0adb92cc
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Size: 1.54 KB
Versions: 6
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Stored size: 1.54 KB
Contents
require 'mongo-db-utils/models'
require 'yaml'
module MongoDbUtils
class ConfigLoader
ROOT_FOLDER = "~/.mongo-db-utils"
CONFIG_LOCATION = "#{ROOT_FOLDER}/config.yml"
def self.load(load_path = CONFIG_LOCATION)
full_path = File.expand_path(load_path)
puts "loading config from #{full_path}"
if File.exist?(full_path) && YAML.load(File.open(full_path))
config = YAML.load(File.open(full_path))
config.writer = self
config
else
self.create_fresh_install_config(full_path)
end
end
def self.flush(path = CONFIG_LOCATION)
path = File.expand_path(path)
puts "removing: #{path}"
FileUtils.rm(path) if File.exist?(path)
self.initialize_files(path)
end
def self.save(config, path = CONFIG_LOCATION)
raise "config is nil" if config.nil?
File.open( File.expand_path(path), 'w' ) do |out|
YAML.dump( config, out )
end
end
private
def self.create_fresh_install_config(full_path)
config = Model::Config.new
config.writer = self
config.backup_folder = "#{ROOT_FOLDER}/backups"
self.initialize_files(full_path)
File.open( full_path, 'w' ) do |out|
YAML.dump( config, out )
end
config
end
def self.get_folder_name(path)
/(.*)\/.*.yml/.match(path)[1]
end
def self.initialize_files(path)
folder = self.get_folder_name(path)
FileUtils.mkdir_p(folder) unless File.exist?(folder)
FileUtils.touch(path)
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems