mirror of
https://gitlab.com/the-no-frauds-club/cosmonarchy-bw-prerelease.git
synced 2026-09-17 01:01:12 +00:00
f3f61dc35d
Ported from cosmonarchy-bw-release 46d191e, minus plugins/gptp.qdp:
this repo's gptp.qdp is its own newer build (last rebuilt in c7cee7f7)
and the release binary would regress it.
82 lines
2.6 KiB
Python
Executable File
82 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Set keys in the [ddraw] section of a cnc-ddraw ddraw.ini.
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Usage: patch-ddraw-ini.py [--check] DDRAW_INI KEY=VALUE [KEY=VALUE ...]
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Only the global [ddraw] section is touched; the hundreds of per-game preset
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sections further down the file are left alone. CRLF line endings are preserved,
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because cnc-ddraw writes the file back out as a Windows INI.
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Exit status: 0 if the file already matches (or was updated), 1 under --check if
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it does not match.
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"""
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import re
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import sys
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def main(argv):
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check = False
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if argv and argv[0] == '--check':
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check, argv = True, argv[1:]
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if len(argv) < 2:
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sys.exit(__doc__)
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path, assignments = argv[0], argv[1:]
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wanted = {}
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for a in assignments:
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if '=' not in a:
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sys.exit('not a KEY=VALUE pair: %s' % a)
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k, v = a.split('=', 1)
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wanted[k.strip().lower()] = v
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with open(path, 'rb') as fh:
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raw = fh.read().decode('utf-8', 'surrogateescape')
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newline = '\r\n' if '\r\n' in raw else '\n'
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lines = raw.split(newline)
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out, in_ddraw, pending, changes = [], False, dict(wanted), []
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for line in lines:
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stripped = line.strip()
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if stripped.startswith('['):
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# leaving [ddraw]: append any keys the section never had
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if in_ddraw and pending:
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for k, v in pending.items():
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out.append('%s=%s' % (k, v))
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changes.append('added %s=%s' % (k, v))
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pending = {}
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in_ddraw = stripped.lower() == '[ddraw]'
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elif in_ddraw:
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m = re.match(r'^(\s*)([A-Za-z_][A-Za-z0-9_]*)(\s*)=(.*)$', line)
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if m and m.group(2).lower() in pending:
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key = m.group(2).lower()
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want = pending.pop(key)
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if m.group(4) != want:
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changes.append('%s=%s -> %s=%s' % (m.group(2), m.group(4), m.group(2), want))
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line = '%s=%s' % (m.group(2), want)
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out.append(line)
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if in_ddraw and pending:
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for k, v in pending.items():
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out.append('%s=%s' % (k, v))
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changes.append('added %s=%s' % (k, v))
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if not changes:
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print('already set: %s' % ', '.join('%s=%s' % kv for kv in wanted.items()))
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return 0
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if check:
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for c in changes:
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print('would change: %s' % c)
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return 1
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with open(path, 'wb') as fh:
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fh.write(newline.join(out).encode('utf-8', 'surrogateescape'))
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for c in changes:
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print(c)
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return 0
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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