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121 lines
2.8 KiB
Python
Executable file
121 lines
2.8 KiB
Python
Executable file
#! /usr/bin/env python3
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# xxci
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#
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# check in files for which rcsdiff returns nonzero exit status
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import sys
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import os
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from stat import *
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import fnmatch
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EXECMAGIC = '\001\140\000\010'
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MAXSIZE = 200*1024 # Files this big must be binaries and are skipped.
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def getargs():
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args = sys.argv[1:]
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if args:
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return args
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print('No arguments, checking almost *, in "ls -t" order')
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list = []
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for file in os.listdir(os.curdir):
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if not skipfile(file):
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list.append((getmtime(file), file))
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list.sort()
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if not list:
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print('Nothing to do -- exit 1')
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sys.exit(1)
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list.sort()
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list.reverse()
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for mtime, file in list: args.append(file)
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return args
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def getmtime(file):
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try:
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st = os.stat(file)
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return st[ST_MTIME]
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except os.error:
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return -1
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badnames = ['tags', 'TAGS', 'xyzzy', 'nohup.out', 'core']
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badprefixes = ['.', ',', '@', '#', 'o.']
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badsuffixes = \
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['~', '.a', '.o', '.old', '.bak', '.orig', '.new', '.prev', '.not', \
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'.pyc', '.fdc', '.rgb', '.elc', ',v']
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ignore = []
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def setup():
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ignore[:] = badnames
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for p in badprefixes:
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ignore.append(p + '*')
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for p in badsuffixes:
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ignore.append('*' + p)
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try:
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f = open('.xxcign', 'r')
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except IOError:
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return
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ignore[:] = ignore + f.read().split()
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def skipfile(file):
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for p in ignore:
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if fnmatch.fnmatch(file, p): return 1
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try:
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st = os.lstat(file)
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except os.error:
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return 1 # Doesn't exist -- skip it
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# Skip non-plain files.
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if not S_ISREG(st[ST_MODE]): return 1
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# Skip huge files -- probably binaries.
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if st[ST_SIZE] >= MAXSIZE: return 1
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# Skip executables
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try:
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data = open(file, 'r').read(len(EXECMAGIC))
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if data == EXECMAGIC: return 1
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except:
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pass
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return 0
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def badprefix(file):
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for bad in badprefixes:
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if file[:len(bad)] == bad: return 1
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return 0
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def badsuffix(file):
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for bad in badsuffixes:
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if file[-len(bad):] == bad: return 1
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return 0
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def go(args):
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for file in args:
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print(file + ':')
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if differing(file):
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showdiffs(file)
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if askyesno('Check in ' + file + ' ? '):
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sts = os.system('rcs -l ' + file) # ignored
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sts = os.system('ci -l ' + file)
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def differing(file):
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cmd = 'co -p ' + file + ' 2>/dev/null | cmp -s - ' + file
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sts = os.system(cmd)
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return sts != 0
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def showdiffs(file):
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cmd = 'rcsdiff ' + file + ' 2>&1 | ${PAGER-more}'
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sts = os.system(cmd)
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def raw_input(prompt):
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sys.stdout.write(prompt)
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sys.stdout.flush()
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return sys.stdin.readline()
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def askyesno(prompt):
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s = input(prompt)
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return s in ['y', 'yes']
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if __name__ == '__main__':
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try:
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setup()
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go(getargs())
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except KeyboardInterrupt:
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print('[Intr]')
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