Sha256: 6b176b6fab871eb09d535567a0e790e062c09ad1f1e34f8715ba48afbc334f33
Contents?: true
Size: 1.72 KB
Versions: 20
Compression:
Stored size: 1.72 KB
Contents
# frozen_string_literal: true
module LicenseFinder
class Rebar < PackageManager
def initialize(options = {})
super
@command = options[:rebar_command] || package_management_command
@deps_path = Pathname(options[:rebar_deps_dir] || File.join(project_path, '_build/default/lib'))
end
def current_packages
rebar_deps.map do |name, version|
licenses, homepage = dep_info(name)
RebarPackage.new(
name,
version,
install_path: @deps_path.join(name),
homepage: homepage,
spec_licenses: licenses.nil? ? [] : [licenses],
logger: logger
)
end
end
def package_management_command
'rebar3'
end
def possible_package_paths
[project_path.join('rebar.config')]
end
private
def rebar_deps
command = "#{@command} tree"
stdout, stderr, status = Dir.chdir(project_path) { Cmd.run(command) }
raise "Command '#{command}' failed to execute: #{stderr}" unless status.success?
stdout
.each_line
.reject { |line| line.start_with?('=') || line.include?('project app') }
.map do |line|
matches = line.match(/(?<name>\w+)─(?<version>[\S.]+)\s*/)
[matches[:name], matches[:version]] if matches
end.compact
end
def dep_info(name)
command = "#{@command} pkgs #{name}"
stdout, _, status = Cmd.run(command)
return [nil, nil] unless status.success?
licenses = nil
homepage = nil
stdout.scan(/Licenses: (?<licenses>.+)|(?<homepage>(https|http).*)/) do |pkg_licenses, pkg_homepage|
licenses ||= pkg_licenses
homepage ||= pkg_homepage
end
[licenses, homepage]
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems