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#!/usr/bin/env python
"""Script to sync CF and Jenkins jobs."""
import json
import os
import re
import sys
import yaml
import jenkins
JENKINS_SERVER = ('localhost', 8080)
JOB_TEMPLATES = [
{'prefix': 'projects/', 'config': 'base_job.xml'},
{'prefix': 'coverage/', 'config': 'coverage_job.xml'},
]
SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
OSSFUZZ_DIR = os.path.dirname(os.path.dirname(SCRIPT_DIR))
VALID_PROJECT_NAME = re.compile(r'^[a-zA-Z0-9_-]+$')
def main():
# Connect to jenkins server.
jenkins_login = get_jenkins_login()
server = jenkins.Jenkins(
'http://%s:%d' % JENKINS_SERVER,
username=jenkins_login[0],
password=jenkins_login[1])
for project in get_projects():
print 'syncing configs for', project
try:
# Create/update jenkins build job.
sync_jenkins_job(server, project)
except Exception as e:
print >> sys.stderr, 'Failed to setup job with exception', e
def _has_dockerfile(project_dir):
"""Whether or not the project has a Dockerfile."""
if os.path.exists(os.path.join(project_dir, 'Dockerfile')):
return True
project_yaml_path = os.path.join(project_dir, 'project.yaml')
if not os.path.exists(project_yaml_path):
return False
with open(project_yaml_path) as f:
project_info = yaml.safe_load(f)
return 'dockerfile' in project_info
def get_projects():
"""Return list of projects for oss-fuzz."""
projects = []
projects_dir = os.path.join(OSSFUZZ_DIR, 'projects')
for name in os.listdir(projects_dir):
full_path = os.path.join(projects_dir, name)
if not os.path.isdir(full_path) or not _has_dockerfile(full_path):
continue
if not VALID_PROJECT_NAME.match(name):
print >> sys.stderr, 'Invalid project name:', name
continue
projects.append(name)
if not projects:
print >> sys.stderr, 'No projects found.'
return projects
def get_jenkins_login():
"""Returns (username, password) for jenkins."""
username = os.getenv('JENKINS_USER')
password = os.getenv('JENKINS_PASS')
return username, password
def sync_jenkins_job(server, project):
"""Sync the config with jenkins."""
project_yaml = os.path.join(OSSFUZZ_DIR, 'projects', project, 'project.yaml')
with open(project_yaml, 'r') as f:
project_json_string = json.dumps(json.dumps(yaml.safe_load(f)))
for job in JOB_TEMPLATES:
job_name = job['prefix'] + project
with open(os.path.join(SCRIPT_DIR, 'jenkins_config', job['config'])) as f:
job_config_xml = f.read()
if server.job_exists(job_name):
server.reconfig_job(job_name, job_config_xml)
else:
server.create_job(job_name, job_config_xml)
server.build_job(job_name)
if __name__ == '__main__':
main()
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