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# vim: se sw=2:
# MIT licensed
# Copyright (c) 2013-2024 lilydjwg <lilydjwg@gmail.com>, et al.
import sys
import argparse
import shutil
import structlog
import json
import os.path
from . import core
from .util import RichResult
logger = structlog.get_logger(logger_name=__name__)
def take() -> None:
parser = argparse.ArgumentParser(description='update version records of nvchecker')
core.add_common_arguments(parser)
parser.add_argument('--all', action='store_true',
help='take all updates')
parser.add_argument('--ignore-nonexistent', action='store_true',
help='ignore nonexistent names')
parser.add_argument('names', metavar='NAME', nargs='*',
help='software name to be updated. use NAME=VERSION to update '
'to a specific version instead of the new version.')
args = parser.parse_args()
if core.process_common_arguments(args):
return
opt = core.load_file(args.file, use_keymanager=False)[1]
if opt.ver_files is None:
logger.critical(
"doesn't have 'oldver' and 'newver' set.",
source=args.file,
)
sys.exit(2)
else:
oldverf = opt.ver_files[0]
newverf = opt.ver_files[1]
oldvers = core.read_verfile(oldverf)
newvers = core.read_verfile(newverf)
if args.all:
oldvers.update(newvers)
else:
name: str
for name in args.names:
if "=" in name:
name, newver = name.split("=")
oldvers[name] = RichResult(version=newver)
else:
try:
oldvers[name] = newvers[name]
except KeyError:
if args.ignore_nonexistent:
logger.warning('nonexistent in newver, ignored', name=name)
continue
logger.critical(
"doesn't exist in 'newver' set.", name=name,
)
sys.exit(2)
try:
if os.path.islink(oldverf):
shutil.copy(oldverf, oldverf.with_name(oldverf.name + '~'))
else:
oldverf.rename(
oldverf.with_name(oldverf.name + '~'),
)
except FileNotFoundError:
pass
core.write_verfile(oldverf, oldvers)
def cmp() -> None:
parser = argparse.ArgumentParser(description='compare version records of nvchecker')
core.add_common_arguments(parser)
parser.add_argument('-j', '--json', action='store_true',
help='Output JSON array of dictionaries with {name, newver, oldver, [delta]} '
'(or array of names if --quiet)')
parser.add_argument('-q', '--quiet', action='store_true',
help="Quiet mode, output only the names.")
parser.add_argument('-a', '--all', action='store_true',
help="Include unchanged versions.")
parser.add_argument('-s', '--sort',
choices=('parse_version', 'vercmp', 'awesomeversion', 'none'),
default='parse_version',
help='Version compare method to backwards the arrow '
'(default: parse_version)')
parser.add_argument('-n', '--newer', action='store_true',
help='Shows only the newer ones according to --sort.')
parser.add_argument('--exit-status', action='store_true',
help="exit with status 4 if there are updates")
args = parser.parse_args()
if core.process_common_arguments(args):
return
opt = core.load_file(args.file, use_keymanager=False)[1]
if opt.ver_files is None:
logger.critical(
"doesn't have 'oldver' and 'newver' set.",
source=args.file,
)
sys.exit(2)
else:
oldverf = opt.ver_files[0]
newverf = opt.ver_files[1]
oldvers = {k: v.version for k, v in core.read_verfile(oldverf).items()}
newvers = {k: v.version for k, v in core.read_verfile(newverf).items()}
differences = []
for name, newver in sorted(newvers.items()): # accumulate differences
oldver = oldvers.get(name, None)
diff = {
'name': name,
'oldver': oldver,
'newver': newver
}
if oldver is not None and newver is not None:
if oldver == newver:
diff['delta'] = 'equal'
elif args.sort == "none":
diff['delta'] = 'new' # assume it's a new version if we're not comparing
else:
from .sortversion import sort_version_keys
version = sort_version_keys[args.sort]
if version(oldver) > version(newver): # type: ignore
if args.newer:
continue # don't store this diff
diff['delta'] = 'old'
else:
diff['delta'] = 'new'
elif oldver is None:
diff['delta'] = 'added'
elif newver is None:
if args.newer:
continue # don't store this diff
diff['delta'] = 'gone'
if args.all or diff['delta'] != 'equal':
differences.append(diff)
if args.json:
if args.quiet:
print(json.dumps([diff['name'] for diff in differences], separators=(',', ':')))
else:
print(json.dumps(differences, sort_keys=True, separators=(',', ':')))
elif args.quiet:
for diff in differences:
print(diff['name'])
else:
from .lib.nicelogger import Colors, support_color
c = Colors(support_color(sys.stdout))
diffstyles = {
'new': {
'symbol': '->',
'oldc': c.red
},
'old': {
'symbol': f'{c.red}<-{c.normal}',
'oldc': c.red
},
'added': {
'symbol': '++',
'oldc': c.red
},
'gone': {
'symbol': f'{c.red}--{c.normal}',
'oldc': c.green
},
'equal': {
'symbol': '==',
'oldc': c.green
}
}
for diff in differences:
style = diffstyles[diff.get('delta', 'equal')] # type: ignore # mypy has issues with this line
print(f'{diff["name"]} {style["oldc"]}{diff["oldver"]}{c.normal} {style["symbol"]} {c.green}{diff["newver"]}{c.normal}')
if args.exit_status and any(
diff.get('delta') != 'equal' for diff in differences
):
sys.exit(4)
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