Sha256: ad3e4e7c1543432f1862633b544de1f7bb7e69290209834da5087d587a2a5784
Contents?: true
Size: 927 Bytes
Versions: 10
Compression:
Stored size: 927 Bytes
Contents
require 'yaml'
require 'erb'
module Config
module Sources
class YAMLSource
attr_accessor :path
attr_reader :evaluate_erb
def initialize(path, evaluate_erb: Config.evaluate_erb_in_yaml)
@path = path.to_s
@evaluate_erb = !!evaluate_erb
end
# returns a config hash from the YML file
def load
if @path and File.exist?(@path)
file_contents = IO.read(@path)
file_contents = ERB.new(file_contents).result if evaluate_erb
result = YAML.respond_to?(:unsafe_load) ? YAML.unsafe_load(file_contents) : YAML.load(file_contents)
end
result || {}
rescue Psych::SyntaxError => e
raise "YAML syntax error occurred while parsing #{@path}. " \
"Please note that YAML must be consistently indented using spaces. Tabs are not allowed. " \
"Error: #{e.message}"
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems