# Copyright (C) 2016 Red Hat, Inc., Tomas Tomecek # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. import os from sos.plugins import Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin class Npm(Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin): """ Get info about available npm modules """ requires_root = False plugin_name = 'npm' profiles = ('system',) option_list = [("project_path", 'List npm modules of a project specified by path', 'fast', 0)] # in Fedora, Debian, Ubuntu and Suse the package is called npm packages = ('npm',) def _get_npm_output(self, cmd, filename, working_directory=None): # stderr output is already part of the json, key "problems" self.add_cmd_output( cmd, suggest_filename=filename, runat=working_directory ) def setup(self): if self.get_option("project_path") != 0: project_path = os.path.abspath(os.path.expanduser( self.get_option("project_path"))) self._get_npm_output("npm ls --json", "npm-ls-project", working_directory=project_path) self._get_npm_output("npm ls -g --json", "npm-ls-global") class NpmViaNodeJS(Npm): """ some distribution methods don't provide 'npm' via npm package """ # upstream doesn't have an npm package, it's just nodejs # also in Fedora 24+ it is just nodejs, no npm package packages = ('nodejs', ) # TODO: in RHEL npm and nodejs is available via software collections # this should be handled separately # vim: set et ts=4 sw=4 :