You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
118 lines
4.2 KiB
118 lines
4.2 KiB
3 weeks ago
|
#!/usr/bin/python3
|
||
|
|
|
||
|
|
"""Modify a dependency listed in a package.json file"""
|
||
|
|
|
||
|
|
# Copyright 2013 T.C. Hollingsworth <tchollingsworth@gmail.com>
|
||
|
|
#
|
||
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
# of this software and associated documentation files (the "Software"), to
|
||
|
|
# deal in the Software without restriction, including without limitation the
|
||
|
|
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||
|
|
# sell copies of the Software, and to permit persons to whom the Software is
|
||
|
|
# furnished to do so, subject to the following conditions:
|
||
|
|
#
|
||
|
|
# The above copyright notice and this permission notice shall be included in
|
||
|
|
# all copies or substantial portions of the Software.
|
||
|
|
#
|
||
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
|
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||
|
|
# IN THE SOFTWARE.
|
||
|
|
|
||
|
|
import json
|
||
|
|
import optparse
|
||
|
|
import os
|
||
|
|
import re
|
||
|
|
import shutil
|
||
|
|
import sys
|
||
|
|
|
||
|
|
RE_VERSION = re.compile(r'\s*v?([<>=~^]{0,2})\s*([0-9][0-9\.\-]*)\s*')
|
||
|
|
|
||
|
|
p = optparse.OptionParser(
|
||
|
|
description='Modifies dependency entries in package.json files')
|
||
|
|
|
||
|
|
p.add_option('-r', '--remove', action='store_true')
|
||
|
|
p.add_option('-m', '--move', action='store_true')
|
||
|
|
p.add_option('--dev', action='store_const', const='devDependencies',
|
||
|
|
dest='deptype', help='affect devDependencies')
|
||
|
|
p.add_option('--optional', action='store_const', const='optionalDependencies',
|
||
|
|
dest='deptype', help='affect optionalDependencies')
|
||
|
|
p.add_option('--caret', action='store_true',
|
||
|
|
help='convert all or specified dependencies to use the caret operator')
|
||
|
|
|
||
|
|
options, args = p.parse_args()
|
||
|
|
|
||
|
|
if not os.path.exists('package.json~'):
|
||
|
|
shutil.copy2('package.json', 'package.json~')
|
||
|
|
|
||
|
|
md = json.load(open('package.json'))
|
||
|
|
|
||
|
|
deptype = options.deptype if options.deptype is not None else 'dependencies'
|
||
|
|
|
||
|
|
if deptype not in md:
|
||
|
|
md[deptype] = {}
|
||
|
|
|
||
|
|
# convert alternate JSON dependency representations to a dictionary
|
||
|
|
if not options.caret and not isinstance(md[deptype], dict):
|
||
|
|
if isinstance(md[deptype], list):
|
||
|
|
deps = md[deptype]
|
||
|
|
md[deptype] = {}
|
||
|
|
for dep in deps:
|
||
|
|
md[deptype][dep] = '*'
|
||
|
|
elif isinstance(md[deptype], str):
|
||
|
|
md[deptype] = { md[deptype] : '*' }
|
||
|
|
|
||
|
|
if options.remove:
|
||
|
|
dep = args[0]
|
||
|
|
del md[deptype][dep]
|
||
|
|
elif options.move:
|
||
|
|
dep = args[0]
|
||
|
|
ver = None
|
||
|
|
for fromtype in ['dependencies', 'optionalDependencies', 'devDependencies']:
|
||
|
|
if fromtype in md:
|
||
|
|
if isinstance(md[fromtype], dict) and dep in md[fromtype]:
|
||
|
|
ver = md[fromtype][dep]
|
||
|
|
del md[fromtype][dep]
|
||
|
|
elif isinstance(md[fromtype], list) and md[fromtype].count(dep) > 0:
|
||
|
|
ver = '*'
|
||
|
|
md[fromtype].remove(dep)
|
||
|
|
elif isinstance(md[fromtype], str) and md[fromtype] == dep:
|
||
|
|
ver = '*'
|
||
|
|
del md[fromtype]
|
||
|
|
if ver != None:
|
||
|
|
md[deptype][dep] = ver
|
||
|
|
elif options.caret:
|
||
|
|
if not isinstance(md[deptype], dict):
|
||
|
|
sys.stderr.write('All dependencies are unversioned. Unable to apply ' +
|
||
|
|
'caret operator.\n')
|
||
|
|
sys.exit(2)
|
||
|
|
|
||
|
|
deps = args if len(args) > 0 else md[deptype].keys()
|
||
|
|
for dep in deps:
|
||
|
|
if md[deptype][dep][0] == '^':
|
||
|
|
continue
|
||
|
|
elif md[deptype][dep][0] in ('~','0','1','2','3','4','5','6','7','8','9'):
|
||
|
|
ver = re.match(RE_VERSION, md[deptype][dep]).group(2)
|
||
|
|
md[deptype][dep] = '^' + ver
|
||
|
|
else:
|
||
|
|
sys.stderr.write('Attempted to convert non-numeric or tilde ' +
|
||
|
|
'dependency to caret. This is not permitted.\n')
|
||
|
|
sys.exit(1)
|
||
|
|
else:
|
||
|
|
dep = args[0]
|
||
|
|
|
||
|
|
if len(args) > 1:
|
||
|
|
ver = args[1]
|
||
|
|
else:
|
||
|
|
ver = '*'
|
||
|
|
|
||
|
|
md[deptype][dep] = ver
|
||
|
|
|
||
|
|
fh = open('package.json', 'w')
|
||
|
|
data = json.JSONEncoder(indent=4).encode(md)
|
||
|
|
fh.write(data)
|
||
|
|
fh.close()
|