43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
import argparse
|
|
import sys
|
|
from specs import parse_specs_file
|
|
|
|
|
|
# This just displays the error type and message, not the stack trace
|
|
def except_hook(ext_type, value, traceback):
|
|
sys.stderr.write("{}: {}\n".format(ext_type.__name__, value))
|
|
|
|
sys.excepthook = except_hook
|
|
|
|
|
|
# Define parser
|
|
parser = argparse.ArgumentParser(
|
|
description='Backup directories and Docker volumes.')
|
|
parser.add_argument('-s', '--spec', action='append', dest='specs',
|
|
help='Spec to back up. If not specified, all specs in '
|
|
'in provided files are processed.')
|
|
parser.add_argument('-j', '--json', action='store_const', const=True,
|
|
default=False, help='Print out the parsed specs as JSON '
|
|
'and exit')
|
|
parser.add_argument('file', nargs='+',
|
|
help='A YAML file containg specs.')
|
|
|
|
# Parse arguments
|
|
args = parser.parse_args()
|
|
specs = sum([parse_specs_file(path) for path in args.file], [])
|
|
|
|
# Filter specs if needed
|
|
if args.specs:
|
|
specs = filter(lambda s: s.name in args.specs, specs)
|
|
|
|
# Dump parsed data as json
|
|
if args.json:
|
|
import json
|
|
print(json.dumps([spec.to_dict() for spec in specs], indent=4))
|
|
|
|
else:
|
|
pass
|
|
# Run the backups
|
|
# for spec in specs:
|
|
# spec.backup()
|