openqa-db_query_last_use_of_module

#!/usr/bin/env python

"""
Helper script to find where a test module I want to change has been run last

As a test developer I would like to know where the test module I want to
change is triggered so that I could identify good candidates for validation
acceptance criteria.
"""

# Python 2 and 3: easiest option
# see http://python-future.org/compatible_idioms.html
from __future__ import absolute_import
from future.standard_library import install_aliases  # isort:skip to keep 'install_aliases()'
install_aliases()

import argparse
import logging
import subprocess
import sys

logging.basicConfig()
log = logging.getLogger(sys.argv[0] if __name__ == "__main__" else __name__)


class CustomFormatter(argparse.ArgumentDefaultsHelpFormatter, argparse.RawDescriptionHelpFormatter):
    """Preserve multi-line __doc__ and provide default arguments in help strings."""
    pass


def parse_args():
    parser = argparse.ArgumentParser(description=__doc__, formatter_class=CustomFormatter)
    parser.add_argument('-v', '--verbose',
                        help="Increase verbosity level, specify multiple times to increase verbosity", action='count', default=1)
    parser.add_argument('--openqa-host', default="openqa.opensuse.org",
                        help="The openQA host to act on")
    parser.add_argument('--module',
                        help="The failing module to look for")
    parser.add_argument('--dry-run', action='store_true',
                        help="Do not do any action on the host")
    parser.add_argument('--limit', type=int, default=30,
                        help="How many results to return")
    parser.add_argument('--age', default='90 days',
                        help="How far to look back in history")
    args = parser.parse_args()
    verbose_to_log = {
        0: logging.CRITICAL,
        1: logging.ERROR,
        2: logging.WARN,
        3: logging.INFO,
        4: logging.DEBUG
    }
    logging_level = logging.DEBUG if args.verbose > 4 else verbose_to_log[args.verbose]
    log.setLevel(logging_level)
    return args


def call(cmds, dry_run=False):
    log.debug("call: %s" % cmds)
    return subprocess.call((['echo', 'Simulating: '] if dry_run else []) + cmds)


def main():
    args = parse_args()
    sql_query = 'select distinct distri,version,flavor,test,arch,machine from jobs where id in (select job_id from job_modules where (name=\'{module}\')and t_updated > now() - interval \'{age}\') limit {limit};'.format(module=args.module, limit=args.limit, age=args.age)
    call(['ssh', args.openqa_host] + ['sudo -u geekotest psql -t --command="{sql_query}" openqa'.format(sql_query=sql_query)], args.dry_run)


if __name__ == "__main__":
    main()