Mercurial > public > mercurial-scm > hg

comparison mercurial/commands.py @ 1519:5b19dea9d4fd

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Merge with TAH
author Matt Mackall <mpm@selenic.com>
date Wed, 09 Nov 2005 12:52:05 -0800
parents 0b1b029b4de3 ac4ca6bf2383
children 95ee4f12fbd9 d07d729ce306
comparison
equal deleted inserted replaced
1516:0b1b029b4de3 1519:5b19dea9d4fd
13 demandload(globals(), "fnmatch hgweb mdiff random signal time traceback") 13 demandload(globals(), "fnmatch hgweb mdiff random signal time traceback")
14 demandload(globals(), "errno socket version struct atexit sets bz2") 14 demandload(globals(), "errno socket version struct atexit sets bz2")
15 15
16 class UnknownCommand(Exception): 16 class UnknownCommand(Exception):
17 """Exception raised if command is not in the command table.""" 17 """Exception raised if command is not in the command table."""
18 class AmbiguousCommand(Exception):
19 """Exception raised if command shortcut matches more than one command."""
18 20
19 def filterfiles(filters, files): 21 def filterfiles(filters, files):
20 l = [x for x in files if x in filters] 22 l = [x for x in files if x in filters]
21 23
22 for t in filters: 24 for t in filters:
385 option_lists = [] 387 option_lists = []
386 if cmd and cmd != 'shortlist': 388 if cmd and cmd != 'shortlist':
387 if with_version: 389 if with_version:
388 show_version(ui) 390 show_version(ui)
389 ui.write('\n') 391 ui.write('\n')
390 key, i = find(cmd) 392 aliases, i = find(cmd)
391 # synopsis 393 # synopsis
392 ui.write("%s\n\n" % i[2]) 394 ui.write("%s\n\n" % i[2])
393 395
394 # description 396 # description
395 doc = i[0].__doc__ 397 doc = i[0].__doc__
397 doc = doc.splitlines(0)[0] 399 doc = doc.splitlines(0)[0]
398 ui.write("%s\n" % doc.rstrip()) 400 ui.write("%s\n" % doc.rstrip())
399 401
400 if not ui.quiet: 402 if not ui.quiet:
401 # aliases 403 # aliases
402 aliases = ', '.join(key.split('|')[1:]) 404 if len(aliases) > 1:
403 if aliases: 405 ui.write(_("\naliases: %s\n") % ', '.join(aliases[1:]))
404 ui.write(_("\naliases: %s\n") % aliases)
405 406
406 # options 407 # options
407 if i[1]: 408 if i[1]:
408 option_lists.append(("options", i[1])) 409 option_lists.append(("options", i[1]))
409 410
2373 2374
2374 norepo = ("clone init version help debugancestor debugconfig debugdata" 2375 norepo = ("clone init version help debugancestor debugconfig debugdata"
2375 " debugindex debugindexdot paths") 2376 " debugindex debugindexdot paths")
2376 2377
2377 def find(cmd): 2378 def find(cmd):
2378 choice = [] 2379 """Return (aliases, command table entry) for command string."""
2380 choice = None
2379 for e in table.keys(): 2381 for e in table.keys():
2380 aliases = e.lstrip("^").split("|") 2382 aliases = e.lstrip("^").split("|")
2381 if cmd in aliases: 2383 if cmd in aliases:
2382 return e, table[e] 2384 return aliases, table[e]
2383 for a in aliases: 2385 for a in aliases:
2384 if a.startswith(cmd): 2386 if a.startswith(cmd):
2385 choice.append(e) 2387 if choice:
2386 if len(choice) == 1: 2388 raise AmbiguousCommand(cmd)
2387 e = choice[0] 2389 else:
2388 return e, table[e] 2390 choice = aliases, table[e]
2391 if choice:
2392 return choice
2389 2393
2390 raise UnknownCommand(cmd) 2394 raise UnknownCommand(cmd)
2391 2395
2392 class SignalInterrupt(Exception): 2396 class SignalInterrupt(Exception):
2393 """Exception raised on SIGTERM and SIGHUP.""" 2397 """Exception raised on SIGTERM and SIGHUP."""
2421 except fancyopts.getopt.GetoptError, inst: 2425 except fancyopts.getopt.GetoptError, inst:
2422 raise ParseError(None, inst) 2426 raise ParseError(None, inst)
2423 2427
2424 cmd, args = args[0], args[1:] 2428 cmd, args = args[0], args[1:]
2425 2429
2426 i = find(cmd)[1] 2430 aliases, i = find(cmd)
2431 cmd = aliases[0]
2427 c = list(i[1]) 2432 c = list(i[1])
2428 else: 2433 else:
2429 cmd = None 2434 cmd = None
2430 c = [] 2435 c = []
2431 2436
2501 help_(u, inst.args[0]) 2506 help_(u, inst.args[0])
2502 else: 2507 else:
2503 u.warn(_("hg: %s\n") % inst.args[1]) 2508 u.warn(_("hg: %s\n") % inst.args[1])
2504 help_(u, 'shortlist') 2509 help_(u, 'shortlist')
2505 sys.exit(-1) 2510 sys.exit(-1)
2511 except AmbiguousCommand, inst:
2512 u.warn(_("hg: command '%s' is ambiguous.\n") % inst.args[0])
2513 sys.exit(1)
2506 except UnknownCommand, inst: 2514 except UnknownCommand, inst:
2507 u.warn(_("hg: unknown command '%s'\n") % inst.args[0]) 2515 u.warn(_("hg: unknown command '%s'\n") % inst.args[0])
2508 help_(u, 'shortlist') 2516 help_(u, 'shortlist')
2509 sys.exit(1) 2517 sys.exit(1)
2510 2518