Sha256: 7590e4e60ef8cdd80e3911b9a3538dbccffae2bc514cd182f414e7f9ad22b6b6
Contents?: true
Size: 928 Bytes
Versions: 24
Compression:
Stored size: 928 Bytes
Contents
# frozen_string_literal: true
require 'hako/env_provider'
module Hako
module EnvProviders
class File < EnvProvider
def initialize(root_path, options)
unless options['path']
validation_error!('path must be set')
end
@path = root_path.join(options['path'])
end
def ask(variables)
env = {}
read_from_file do |key, val|
if variables.include?(key)
env[key] = val
end
end
env
end
private
def read_from_file(&block)
::File.open(@path) do |f|
f.each_line do |line|
line.chomp!
line.lstrip!
if line[0] == '#'
# line comment
next
end
key, val = line.split('=', 2)
if val
block.call(key, val)
end
end
end
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems