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# frozen_string_literal: true
module LicenseFinder
class Bower
def possible_package_paths
[project_path.join('bower.json')]
end
def prepare
within_project_path do
tool_box.install(tool: :nodejs, env: default_env)
shell.execute([
:bower,
:install,
'--allow-root',
'--production',
'--verbose',
'--loglevel',
:debug
], env: default_env, capture: false)
end
end
def current_packages
within_project_path do
map_all(bower_output).flatten.compact
end
end
private
def bower_output
stdout, _stderr, status = shell.execute([
:bower, :list, '--json', '-l', 'action', '--allow-root'
], env: default_env)
return {} unless status.success?
JSON.parse(stdout)
end
def map_all(modules)
[map_from(modules)] +
modules.fetch('dependencies', {}).values.map { |x| map_all(x) }
end
def map_from(bower_module)
meta = bower_module.fetch('pkgMeta', {})
endpoint = bower_module.fetch('endpoint', {})
Dependency.new(
'Bower',
meta['name'] || endpoint['name'],
meta['version'] || endpoint['target'],
description: meta['readme'],
detection_path: detected_package_path,
homepage: meta['homepage'],
install_path: bower_module['canonicalDir'],
spec_licenses: Package.license_names_from_standard_spec(meta),
summary: meta['description']
)
end
def default_env
@default_env ||= {
'NODE_EXTRA_CA_CERTS' => ENV.fetch('NODE_EXTRA_CA_CERTS', shell.default_certificate_path).to_s,
'NPM_CONFIG_CAFILE' => ENV.fetch('NPM_CONFIG_CAFILE', shell.default_certificate_path).to_s,
'bower_ca' => ENV.fetch('bower_ca', shell.default_certificate_path).to_s,
'bower_directory' => ENV.fetch('bower_directory', vendor_path.join('bower_components')).to_s
}
end
end
end
|
