mirror of https://github.com/python/cpython
159 lines
3.9 KiB
Python
Executable File
159 lines
3.9 KiB
Python
Executable File
#! /usr/bin/env python3
|
|
|
|
"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 cmd not in commands:
|
|
raise getopt.error("unknown command")
|
|
coptset, func = commands[cmd]
|
|
copts, files = getopt.getopt(rest, coptset)
|
|
except getopt.error as 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) as 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):
|
|
info_dict = x.info(fn)
|
|
for key in sorted(info_dict.keys()):
|
|
print(key + ':', info_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)
|
|
tf = tempfile.NamedTemporaryFile()
|
|
tf.write(data)
|
|
tf.flush()
|
|
print('diff %s -r%s %s' % (flags, x.head(fn), fn))
|
|
sts = os.system('diff %s %s %s' % (flags, tf.name, fn))
|
|
if sts:
|
|
print('='*70)
|
|
|
|
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,", end=' ')
|
|
else:
|
|
print("enter log message,", end=' ')
|
|
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()
|