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