Sha256: 82c5ec100a3c46e445b8c293f22008888627012c3e4af96608234574d5baf54c
Contents?: true
Size: 1.26 KB
Versions: 14
Compression:
Stored size: 1.26 KB
Contents
# frozen_string_literal: true
require 'json'
require 'tempfile'
module LicenseFinder
class NPM < PackageManager
def current_packages
NpmPackage.packages_from_json(npm_json, detected_package_path)
end
def package_management_command
'npm'
end
def prepare_command
'npm install --no-save'
end
def possible_package_paths
[project_path.join('package.json')]
end
def prepare
prep_cmd = "#{prepare_command}#{production_flag}"
_stdout, stderr, status = Dir.chdir(project_path) { Cmd.run(prep_cmd) }
return if status.success?
log_errors stderr
raise "Prepare command '#{prep_cmd}' failed" unless @prepare_no_fail
end
private
def npm_json
command = "#{package_management_command} list --json --long#{production_flag}"
stdout, stderr, status = Dir.chdir(project_path) { Cmd.run(command) }
# we can try and continue if we got an exit status 1 - unmet peer dependency
raise "Command '#{command}' failed to execute: #{stderr}" if !status.success? && status.exitstatus != 1
JSON.parse(stdout)
end
def production_flag
return '' if @ignored_groups.nil?
@ignored_groups.include?('devDependencies') ? ' --production' : ''
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems