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- #! /usr/local/bin/python
-
- "Remote RCS -- command line interface"
-
- import sys
- import os
- import getopt
- import string
- import md5
- import tempfile
- from rcsclient import openrcsclient
-
- def main():
- sys.stdout = sys.stderr
- try:
- opts, rest = getopt.getopt(sys.argv[1:], 'h:p:d:qvL')
- if not rest:
- cmd = 'head'
- else:
- cmd, rest = rest[0], rest[1:]
- if not commands.has_key(cmd):
- raise getopt.error, "unknown command"
- coptset, func = commands[cmd]
- copts, files = getopt.getopt(rest, coptset)
- except getopt.error, msg:
- print msg
- print "usage: rrcs [options] command [options] [file] ..."
- print "where command can be:"
- print " ci|put # checkin the given files"
- print " co|get # checkout"
- print " info # print header info"
- print " head # print revision of head branch"
- print " list # list filename if valid"
- print " log # print full log"
- print " diff # diff rcs file and work file"
- print "if no files are given, all remote rcs files are assumed"
- sys.exit(2)
- x = openrcsclient(opts)
- if not files:
- files = x.listfiles()
- for fn in files:
- try:
- func(x, copts, fn)
- except (IOError, os.error), msg:
- print "%s: %s" % (fn, msg)
-
- def checkin(x, copts, fn):
- f = open(fn)
- data = f.read()
- f.close()
- new = not x.isvalid(fn)
- if not new and same(x, copts, fn, data):
- print "%s: unchanged since last checkin" % fn
- return
- print "Checking in", fn, "..."
- message = asklogmessage(new)
- messages = x.put(fn, data, message)
- if messages:
- print messages
-
- def checkout(x, copts, fn):
- data = x.get(fn)
- f = open(fn, 'w')
- f.write(data)
- f.close()
-
- def lock(x, copts, fn):
- x.lock(fn)
-
- def unlock(x, copts, fn):
- x.unlock(fn)
-
- def info(x, copts, fn):
- dict = x.info(fn)
- keys = dict.keys()
- keys.sort()
- for key in keys:
- print key + ':', dict[key]
- print '='*70
-
- def head(x, copts, fn):
- head = x.head(fn)
- print fn, head
-
- def list(x, copts, fn):
- if x.isvalid(fn):
- print fn
-
- def log(x, copts, fn):
- flags = ''
- for o, a in copts:
- flags = flags + ' ' + o + a
- flags = flags[1:]
- messages = x.log(fn, flags)
- print messages
-
- def diff(x, copts, fn):
- if same(x, copts, fn):
- return
- flags = ''
- for o, a in copts:
- flags = flags + ' ' + o + a
- flags = flags[1:]
- data = x.get(fn)
- tfn = tempfile.mktemp()
- try:
- tf = open(tfn, 'w')
- tf.write(data)
- tf.close()
- print 'diff %s -r%s %s' % (flags, x.head(fn), fn)
- sts = os.system('diff %s %s %s' % (flags, tfn, fn))
- if sts:
- print '='*70
- finally:
- remove(tfn)
-
- def same(x, copts, fn, data = None):
- if data is None:
- f = open(fn)
- data = f.read()
- f.close()
- lsum = md5.new(data).digest()
- rsum = x.sum(fn)
- return lsum == rsum
-
- def asklogmessage(new):
- if new:
- print "enter description,",
- else:
- print "enter log message,",
- print "terminate with single '.' or end of file:"
- if new:
- print "NOTE: This is NOT the log message!"
- message = ""
- while 1:
- sys.stderr.write(">> ")
- sys.stderr.flush()
- line = sys.stdin.readline()
- if not line or line == '.\n': break
- message = message + line
- return message
-
- def remove(fn):
- try:
- os.unlink(fn)
- except os.error:
- pass
-
- commands = {
- 'ci': ('', checkin),
- 'put': ('', checkin),
- 'co': ('', checkout),
- 'get': ('', checkout),
- 'info': ('', info),
- 'head': ('', head),
- 'list': ('', list),
- 'lock': ('', lock),
- 'unlock': ('', unlock),
- 'log': ('bhLRtd:l:r:s:w:V:', log),
- 'diff': ('c', diff),
- }
-
- if __name__ == '__main__':
- main()
-