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# frozen_string_literal: true
require_relative '../../../puppet_x/bodeco/util'
# @summary
# Retrieves and returns specific file's md5 from GoCD server md5 checksum file
# @api private
# @see http://www.thoughtworks.com/products/docs/go/12.4/help/Artifacts_API.html
Puppet::Functions.create_function(:'archive::go_md5') do
# @param username
# GoCD username
# @param password
# GoCD password
# @param file
# GoCD filename
# @param url
# The GoCD MD5 checkum URL
# @return [String]
# The MD5 string
dispatch :default_impl do
param 'String', :username
param 'String', :password
param 'String[1]', :file
param 'Stdlib::HTTPUrl', :url
return_type 'String'
end
def default_impl(username, password, file, url)
uri = URI(url)
response = PuppetX::Bodeco::Util.content(uri, username: username, password: password)
checksums = response.split("\n")
line = checksums.find { |x| x =~ %r{#{file}=} }
md5 = line.match(%r{\b[0-9a-f]{5,40}\b}) unless line.nil?
raise("Could not parse md5 from url #{url} response: #{response}") unless md5
md5[0]
end
end
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