Guido van Rossum | 097c55a | 1995-04-27 18:07:07 +0000 | [diff] [blame] | 1 | #! /usr/local/bin/python |
| 2 | |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 3 | """Remote CVS -- command line interface""" |
Guido van Rossum | 097c55a | 1995-04-27 18:07:07 +0000 | [diff] [blame] | 4 | |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 5 | from cvslib import CVS, File |
Guido van Rossum | 5f07b84 | 1995-04-26 22:57:11 +0000 | [diff] [blame] | 6 | import md5 |
| 7 | import os |
| 8 | import string |
| 9 | import sys |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 10 | from cmdfw import CommandFrameWork |
Guido van Rossum | 5f07b84 | 1995-04-26 22:57:11 +0000 | [diff] [blame] | 11 | |
| 12 | |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 13 | class MyFile(File): |
Guido van Rossum | 5f07b84 | 1995-04-26 22:57:11 +0000 | [diff] [blame] | 14 | |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 15 | def action(self): |
| 16 | """Return a code indicating the update status of this file. |
| 17 | |
| 18 | The possible return values are: |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 19 | |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 20 | '=' -- everything's fine |
| 21 | '0' -- file doesn't exist anywhere |
| 22 | '?' -- exists locally only |
| 23 | 'A' -- new locally |
| 24 | 'R' -- deleted locally |
| 25 | 'U' -- changed remotely, no changes locally |
Guido van Rossum | 6bb4a51 | 1995-04-28 15:26:37 +0000 | [diff] [blame] | 26 | (includes new remotely or deleted remotely) |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 27 | 'M' -- changed locally, no changes remotely |
| 28 | 'C' -- conflict: changed locally as well as remotely |
| 29 | (includes cases where the file has been added |
| 30 | or removed locally and remotely) |
Guido van Rossum | ba24468 | 1995-04-28 15:33:03 +0000 | [diff] [blame] | 31 | 'D' -- deleted remotely |
| 32 | 'N' -- new remotely |
Guido van Rossum | 6bb4a51 | 1995-04-28 15:26:37 +0000 | [diff] [blame] | 33 | 'r' -- get rid of entry |
| 34 | 'c' -- create entry |
| 35 | 'u' -- update entry |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 36 | """ |
| 37 | if not self.eseen: |
Guido van Rossum | 6bb4a51 | 1995-04-28 15:26:37 +0000 | [diff] [blame] | 38 | if not self.lseen: |
| 39 | if not self.rseen: return '0' # Never heard of |
| 40 | else: |
| 41 | return 'N' # New remotely |
| 42 | else: # self.lseen |
| 43 | if not self.rseen: return '?' # Local only |
| 44 | # Local and remote, but no entry |
| 45 | if self.lsum == self.rsum: |
| 46 | return 'c' # Restore entry only |
| 47 | else: return 'C' # Real conflict |
| 48 | else: # self.eseen |
| 49 | if not self.lseen: |
| 50 | if self.eremoved: |
| 51 | if self.rseen: return 'R' # Removed |
| 52 | else: return 'r' # Get rid of entry |
| 53 | else: # not self.eremoved |
| 54 | if self.rseen: |
| 55 | print "warning:", |
| 56 | print self.file, |
| 57 | print "was lost" |
| 58 | return 'U' |
| 59 | else: return 'r' # Get rid of entry |
| 60 | else: # self.lseen |
| 61 | if not self.rseen: |
| 62 | if self.enew: return 'A' # New locally |
| 63 | else: return 'D' # Deleted remotely |
| 64 | else: # self.rseen |
| 65 | if self.enew: |
| 66 | if self.lsum == self.rsum: |
| 67 | return 'u' |
| 68 | else: |
| 69 | return 'C' |
| 70 | if self.lsum == self.esum: |
| 71 | if self.esum == self.rsum: |
| 72 | return '=' |
| 73 | else: |
| 74 | return 'U' |
| 75 | elif self.esum == self.rsum: |
| 76 | return 'M' |
| 77 | elif self.lsum == self.rsum: |
| 78 | return 'u' |
| 79 | else: |
| 80 | return 'C' |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 81 | |
| 82 | def update(self): |
| 83 | code = self.action() |
Guido van Rossum | 8b5e0fa | 1995-04-28 21:48:16 +0000 | [diff] [blame^] | 84 | if code == '=': return |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 85 | print code, self.file |
Guido van Rossum | ba24468 | 1995-04-28 15:33:03 +0000 | [diff] [blame] | 86 | if code in ('U', 'N'): |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 87 | self.get() |
| 88 | elif code == 'C': |
| 89 | print "%s: conflict resolution not yet implemented" % \ |
| 90 | self.file |
Guido van Rossum | ba24468 | 1995-04-28 15:33:03 +0000 | [diff] [blame] | 91 | elif code == 'D': |
Guido van Rossum | 330e884 | 1995-04-28 17:56:32 +0000 | [diff] [blame] | 92 | remove(self.file) |
Guido van Rossum | ba24468 | 1995-04-28 15:33:03 +0000 | [diff] [blame] | 93 | self.eseen = 0 |
| 94 | elif code == 'r': |
| 95 | self.eseen = 0 |
| 96 | elif code in ('c', 'u'): |
Guido van Rossum | d22f59f | 1995-04-28 15:37:22 +0000 | [diff] [blame] | 97 | self.eseen = 1 |
Guido van Rossum | ba24468 | 1995-04-28 15:33:03 +0000 | [diff] [blame] | 98 | self.erev = self.rrev |
| 99 | self.enew = 0 |
| 100 | self.edeleted = 0 |
| 101 | self.esum = self.rsum |
| 102 | self.emtime, self.ectime = os.stat(self.file)[-2:] |
Guido van Rossum | d22f59f | 1995-04-28 15:37:22 +0000 | [diff] [blame] | 103 | self.extra = '' |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 104 | |
| 105 | def commit(self, message = ""): |
| 106 | code = self.action() |
| 107 | if code in ('A', 'M'): |
| 108 | self.put(message) |
| 109 | elif code == 'R': |
| 110 | print "%s: committing removes not yet implemented" % \ |
| 111 | self.file |
| 112 | elif code == 'C': |
| 113 | print "%s: conflict resolution not yet implemented" % \ |
| 114 | self.file |
| 115 | |
Guido van Rossum | 330e884 | 1995-04-28 17:56:32 +0000 | [diff] [blame] | 116 | def diff(self, opts = []): |
Guido van Rossum | 2d2a60e | 1995-04-28 19:24:50 +0000 | [diff] [blame] | 117 | if self.lsum == self.rsum: |
| 118 | return |
Guido van Rossum | 330e884 | 1995-04-28 17:56:32 +0000 | [diff] [blame] | 119 | import tempfile |
| 120 | flags = '' |
| 121 | for o, a in opts: |
| 122 | flags = flags + ' ' + o + a |
| 123 | flags = flags[1:] |
| 124 | fn = self.file |
| 125 | data = self.proxy.get(fn) |
| 126 | tfn = tempfile.mktemp() |
| 127 | try: |
| 128 | tf = open(tfn, 'w') |
| 129 | tf.write(data) |
| 130 | tf.close() |
| 131 | print 'diff %s -r%s %s' % (flags, self.rrev, fn) |
| 132 | sts = os.system('diff %s %s %s' % (flags, tfn, fn)) |
| 133 | if sts: |
| 134 | print '='*70 |
| 135 | finally: |
| 136 | remove(tfn) |
| 137 | |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 138 | def commitcheck(self): |
| 139 | return self.action() != 'C' |
| 140 | |
| 141 | def put(self, message = ""): |
Guido van Rossum | bafc14d | 1995-04-28 15:41:51 +0000 | [diff] [blame] | 142 | print "Checking in", self.file, "..." |
| 143 | data = open(self.file).read() |
| 144 | messages = self.proxy.put(self.file, data, message) |
| 145 | if messages: |
| 146 | print messages |
Guido van Rossum | 8b5e0fa | 1995-04-28 21:48:16 +0000 | [diff] [blame^] | 147 | self.setentry(self.proxy.head(self.file), self.lsum) |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 148 | |
| 149 | def get(self): |
| 150 | data = self.proxy.get(self.file) |
| 151 | f = open(self.file, 'w') |
| 152 | f.write(data) |
| 153 | f.close() |
Guido van Rossum | 8b5e0fa | 1995-04-28 21:48:16 +0000 | [diff] [blame^] | 154 | self.setentry(self.rrev, self.rsum) |
| 155 | |
| 156 | def setentry(self, erev, esum): |
| 157 | self.eseen = 0 # While we're hacking... |
| 158 | self.esum = esum |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 159 | self.emtime, self.ectime = os.stat(self.file)[-2:] |
Guido van Rossum | 8b5e0fa | 1995-04-28 21:48:16 +0000 | [diff] [blame^] | 160 | self.erev = erev |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 161 | self.enew = 0 |
| 162 | self.edeleted = 0 |
Guido van Rossum | 8b5e0fa | 1995-04-28 21:48:16 +0000 | [diff] [blame^] | 163 | self.eseen = 1 # Done |
Guido van Rossum | 5f07b84 | 1995-04-26 22:57:11 +0000 | [diff] [blame] | 164 | |
| 165 | |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 166 | class RCVS(CVS): |
| 167 | |
| 168 | FileClass = MyFile |
| 169 | |
| 170 | def __init__(self): |
| 171 | CVS.__init__(self) |
| 172 | |
| 173 | def checkfiles(self, files): |
| 174 | if not files: |
| 175 | def ok(file, self=self): |
| 176 | e = self.entries[file] |
| 177 | return e.eseen or e.rseen |
| 178 | files[:] = filter(ok, self.entries.keys()) |
| 179 | files.sort() |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 180 | if not files: |
| 181 | print "no files to be processed" |
| 182 | return 1 |
| 183 | else: |
| 184 | return None |
| 185 | else: |
| 186 | sts = None |
| 187 | for file in files: |
| 188 | if not self.entries.has_key(file): |
| 189 | print "%s: nothing known" % file |
| 190 | sts = 1 |
| 191 | return sts |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 192 | |
| 193 | |
| 194 | class rcvs(CommandFrameWork): |
| 195 | |
| 196 | GlobalFlags = 'd:h:p:qv' |
| 197 | UsageMessage = \ |
Guido van Rossum | 2d2a60e | 1995-04-28 19:24:50 +0000 | [diff] [blame] | 198 | "usage: rcvs [-d directory] [-h host] [-p port] [-q] [-v] [subcommand arg ...]" |
| 199 | PostUsageMessage = \ |
| 200 | "If no subcommand is given, the status of all files is listed" |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 201 | |
| 202 | def __init__(self): |
| 203 | """Constructor.""" |
| 204 | CommandFrameWork.__init__(self) |
| 205 | self.proxy = None |
| 206 | self.cvs = RCVS() |
| 207 | |
| 208 | def options(self, opts): |
| 209 | self.opts = opts |
| 210 | |
| 211 | def ready(self): |
| 212 | import rcsclient |
| 213 | self.proxy = rcsclient.openrcsclient(self.opts) |
| 214 | self.cvs.setproxy(self.proxy) |
| 215 | self.cvs.getentries() |
| 216 | self.cvs.getlocalfiles() |
| 217 | self.cvs.getremotefiles(self.proxy) |
| 218 | |
| 219 | def default(self): |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 220 | files = [] |
| 221 | if self.cvs.checkfiles(files): |
| 222 | return 1 |
Guido van Rossum | 6bb4a51 | 1995-04-28 15:26:37 +0000 | [diff] [blame] | 223 | for file in files: |
| 224 | print self.cvs.entries[file].action(), file |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 225 | |
| 226 | def do_update(self, opts, files): |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 227 | """update [file] ...""" |
| 228 | if self.cvs.checkfiles(files): |
| 229 | return 1 |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 230 | for file in files: |
| 231 | if not self.cvs.entries.has_key(file): |
| 232 | print "%s: not found" % file |
| 233 | else: |
| 234 | self.cvs.entries[file].update() |
Guido van Rossum | 6bb4a51 | 1995-04-28 15:26:37 +0000 | [diff] [blame] | 235 | self.cvs.putentries() |
Guido van Rossum | 330e884 | 1995-04-28 17:56:32 +0000 | [diff] [blame] | 236 | do_up = do_update |
Guido van Rossum | 5f07b84 | 1995-04-26 22:57:11 +0000 | [diff] [blame] | 237 | |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 238 | def do_commit(self, opts, files): |
| 239 | """commit [file] ...""" |
| 240 | if self.cvs.checkfiles(files): |
| 241 | return 1 |
| 242 | sts = 0 |
| 243 | for file in files: |
Guido van Rossum | 6bb4a51 | 1995-04-28 15:26:37 +0000 | [diff] [blame] | 244 | if not self.cvs.entries[file].commitcheck(): |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 245 | sts = 1 |
| 246 | if sts: |
| 247 | return sts |
| 248 | message = raw_input("One-liner: ") |
| 249 | for file in files: |
Guido van Rossum | 6bb4a51 | 1995-04-28 15:26:37 +0000 | [diff] [blame] | 250 | self.cvs.entries[file].commit(message) |
| 251 | self.cvs.putentries() |
Guido van Rossum | 330e884 | 1995-04-28 17:56:32 +0000 | [diff] [blame] | 252 | do_com = do_commit |
| 253 | |
| 254 | def do_diff(self, opts, files): |
| 255 | """diff [difflags] [file] ...""" |
| 256 | if self.cvs.checkfiles(files): |
| 257 | return 1 |
| 258 | for file in files: |
| 259 | self.cvs.entries[file].diff(opts) |
| 260 | do_dif = do_diff |
| 261 | flags_diff = 'cbitwcefhnlrsD:S:' |
| 262 | |
| 263 | |
| 264 | |
| 265 | def remove(fn): |
| 266 | try: |
| 267 | os.unlink(fn) |
| 268 | except os.error: |
| 269 | pass |
Guido van Rossum | ae21ced | 1995-04-28 14:32:26 +0000 | [diff] [blame] | 270 | |
Guido van Rossum | 5f07b84 | 1995-04-26 22:57:11 +0000 | [diff] [blame] | 271 | |
Guido van Rossum | deb627c | 1995-04-27 21:28:53 +0000 | [diff] [blame] | 272 | def main(): |
Guido van Rossum | c218a7e | 1995-04-27 23:33:43 +0000 | [diff] [blame] | 273 | rcvs().run() |
Guido van Rossum | 097c55a | 1995-04-27 18:07:07 +0000 | [diff] [blame] | 274 | |
Guido van Rossum | 5f07b84 | 1995-04-26 22:57:11 +0000 | [diff] [blame] | 275 | |
| 276 | if __name__ == "__main__": |
Guido van Rossum | deb627c | 1995-04-27 21:28:53 +0000 | [diff] [blame] | 277 | main() |