gitlab_salt_event.py

#!/usr/bin/env python

import os
import json
import salt.client
import salt.syspaths as syspaths


def application(environ, start_response):
    length = environ.get('CONTENT_LENGTH', '0')
    length = 0 if length == '' else int(length)

    body = environ['wsgi.input'].read()
    data = json.loads(body)

    organization = ''.join(json.dumps(data['repository']['homepage'])[1:-1].split('/')[-2:-1])
    print('organization: {0}'.format(organization))
    project = ''.join(json.dumps(data['repository']['homepage'])[1:-1].split('/')[-1:])
    print('project: {0}'.format(project))
    branch = json.dumps(data['ref'])[1:-1].split('/')[2]
    print('branch: {0}'.format(branch))
    tag = 'deploy_' + branch
    print('tag: {0}'.format(tag))

    caller = salt.client.Caller(os.path.join(syspaths.CONFIG_DIR, 'minion'))
    pillar = caller.sminion.functions['pillar.get']('{0}:{1}:deploy_{2}'.format(organization, project, branch))

    repository = data['repository']
    repository.update(pillar)

    payload = json.dumps(repository)
    print('payload: {0}'.format(payload))

    start_response('200 OK', [('Content-Type','text/html')])
    return [os.system("sudo /usr/local/bin/salt_fire_event.py -p '{0}' -t '{1}'".format(payload, tag))]