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Versions: 11
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Contents
require "inspec/resources/command"
require "shellwords" unless defined?(Shellwords)
module Inspec::Resources
class NpmPackage < Inspec.resource(1)
name "npm"
supports platform: "unix"
supports platform: "windows"
desc "Use the npm InSpec audit resource to test if a global npm package is installed. npm is the the package manager for Nodejs packages, such as bower and StatsD."
example <<~EXAMPLE
describe npm('bower') do
it { should be_installed }
end
describe npm('tar', path: '/path/to/project') do
it { should be_installed }
end
EXAMPLE
def initialize(package_name, opts = {})
@package_name = package_name
@location = opts[:path]
@cache = nil
end
def info
return @info if defined?(@info)
if @location
command_separator = inspec.os.platform?("windows") ? ";" : "&&"
invocation = "cd #{Shellwords.escape @location} #{command_separator} npm"
else
invocation = "npm -g"
end
invocation = "#{invocation} ls --json #{@package_name}"
# If on unix, wrap in sh -c to protect against sudo
unless inspec.os.platform?("windows")
invocation = "sh -c '#{invocation}'"
end
cmd = inspec.command(invocation)
@info = {
name: @package_name,
type: "npm",
installed: cmd.exit_status == 0,
}
return @info unless @info[:installed]
pkgs = JSON.parse(cmd.stdout)
@info[:version] = pkgs["dependencies"][@package_name]["version"]
@info
end
def installed?
info[:installed] == true
end
def version
info[:version]
end
def resource_id
@package_name || "npm"
end
def to_s
"Npm Package #{@package_name}"
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems