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Contents
# encoding: utf-8
# author: Adam Leff
require 'inspec/profile'
module Inspec
class ProfileVendor
attr_reader :profile_path
def initialize(path)
@profile_path = Pathname.new(path)
end
def vendor!
vendor_dependencies
end
# The URL fetcher uses a Tempfile to retrieve the vendored
# profile, which creates a file that is only readable by
# the current user. In most circumstances, this is likely OK.
# However, in environments like a Habitat package, these files
# need to be readable by all users or the Habitat Supervisor
# may not be able to start InSpec correctly.
#
# This method makes sure all vendored files are mode 644 for this
# use case. This method is not called by default - the caller
# vendoring the profile must make the decision as to whether this
# is necessary.
def make_readable
Dir.glob("#{cache_path}/**/*") do |e|
FileUtils.chmod(0644, e) if File.file?(e)
end
end
def cache_path
profile_path.join('vendor')
end
def lockfile
profile_path.join('inspec.lock')
end
private
def profile
@profile ||= Inspec::Profile.for_target(profile_path.to_s, profile_opts)
end
def profile_opts
{
cache: Inspec::Cache.new(cache_path.to_s),
backend: Inspec::Backend.create(target: 'mock://'),
}
end
def vendor_dependencies
delete_vendored_data
File.write(lockfile, profile.generate_lockfile.to_yaml)
end
def delete_vendored_data
FileUtils.rm_rf(cache_path) if cache_path.exist?
File.delete(lockfile) if lockfile.exist?
end
end
end
Version data entries
39 entries across 39 versions & 1 rubygems