#!/usr/bin/env python

import os
import subprocess
import sys


SOURCE_ROOT = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
# We're in JENKINS_ROOT/workspace/brightray. Walk up to JENKINS_ROOT.
JENKINS_ROOT = os.path.dirname(os.path.dirname(SOURCE_ROOT))
S3_CREDENTIALS_FILE = os.path.join(JENKINS_ROOT, 'config', 's3credentials')


def main():
    if not os.path.isfile(S3_CREDENTIALS_FILE):
        return 'Error: Can\'t find {0}'.format(S3_CREDENTIALS_FILE)
    copy_to_environment(S3_CREDENTIALS_FILE)

    run_script('bootstrap', 'https://{0}.s3.amazonaws.com/libchromiumcontent'.format(os.environ['JANKY_ARTIFACTS_S3_BUCKET']))
    run_script('build')


def copy_to_environment(credentials_file):
    with open(credentials_file, 'r') as f:
        for line in f:
            key, value = line.strip().split('=')
            value = value.strip("'")
            os.environ[key] = value


def run_script(script, *args):
    script = os.path.join('script', script)
    sys.stderr.write('+ {0}\n'.format(script))
    sys.stderr.flush()
    subprocess.check_call([sys.executable, script] + list(args))


if __name__ == '__main__':
    sys.exit(main())