#!/usr/bin/env python

import sys

from xml.etree.ElementTree import ElementTree


def main():
    document = ElementTree(file=sys.argv[1])
    plugins = []
    ns = {'mvn' : 'http://maven.apache.org/POM/4.0.0'}
    packaging = document.find('mvn:packaging', ns)

    if (packaging is not None) and (packaging.text == 'hpi'):
        for e in document.findall('mvn:dependencies', ns):
            for dep in list(e):
                scope = dep.find('mvn:scope', ns)
                if scope is None:
                    optional = dep.find('mvn:optional', ns)
                    if optional is None:
                        group = dep.find('mvn:groupId', ns).text
                        plugin = dep.find('mvn:artifactId', ns).text
                        # Avoid the github-organization-folder since it's
                        # tombstoned
                        if plugin == 'github-organization-folder':
                            next
                        try:
                            ['org.jvnet.hudson.plugins', 'org.jenkins-ci.plugins',
                                    'org.jenkinsci.plugins', 'org.jenkins-ci.plugins.icon-shim',
                                    '${project.groupId}', 'io.jenkins.plugins',
                                    'io.jenkins.blueocean',
                                    'org.jenkins-ci.main', 'com.coravy.hudson.plugins.github',
                                    'org.6wind.jenkins', 'org.jenkins-ci.plugins.pipeline-stage-view',
                                    'org.jenkins-ci.ui', 'org.jenkins-ci.plugins.workflow'].index(group)
                            # Let's only bother with dependencies that are actually Jenkins
                            # plugins :)
                            plugins.append(plugin)
                        except ValueError:
                            pass

    with open('.plugins.txt', 'w+') as fd:
        for plugin in plugins:
            fd.write(plugin)
            fd.write('\n')

if __name__ == '__main__':
    main()