clone-repo

#!/usr/bin/env python2

import ConfigParser
import StringIO
import os
import subprocess
import sys

ROOT = os.path.abspath(os.path.dirname(__file__))
if 'VIRTUAL_ENV' not in os.environ:
    activate = os.path.join(ROOT, 'venv', 'bin', 'activate_this.py')
    execfile(activate, dict(__file__=activate))
    sys.executable = os.path.join(ROOT, 'venv', 'bin', 'python')
os.chdir(ROOT)

# Load .env file.
env = ConfigParser.ConfigParser()
with open('.env', 'r') as f:
    env.readfp(StringIO.StringIO('[config]\n%s' % f.read()))

output_path = 'dev-repo'
if os.path.exists(output_path):
    print('%s already exists' % output_path)
    sys.exit(1)

# Clone
print('cloning into %s' % output_path)
os.environ['HGRCPATH'] = ''
subprocess.check_call([
    'hg',
    'clone', 'http://localhost:%s/test-repo' % env.get('config', 'HOST_HGWEB'),
    output_path
])

# Set pushurl so you can't push directly to the repo (must use autoland).
hgrc_file = os.path.join(output_path, '.hg', 'hgrc')
hgrc = ConfigParser.ConfigParser()
hgrc.read(hgrc_file)
hgrc.set('paths', 'default:pushurl', 'file:///dev/null')
hgrc.set('ui', 'username', 'Autoland Dev <autoland@example.com>')
with open(hgrc_file, 'w') as f:
    hgrc.write(f)