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comparison mercurial/dispatch.py @ 10021:0022f5c5459e

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help: don't display bogus help messages for invalid aliases
author Brodie Rao <me+hg@dackz.net>
date Sat, 05 Dec 2009 23:26:27 -0500
parents 931d2c757627
children d6512b3e9ac0
comparison
equal deleted inserted replaced
10020:d7c23f4a14c7 10021:0022f5c5459e
175 self.definition = definition 175 self.definition = definition
176 self.args = [] 176 self.args = []
177 self.opts = [] 177 self.opts = []
178 self.help = '' 178 self.help = ''
179 self.norepo = True 179 self.norepo = True
180 self.badalias = False
180 181
181 try: 182 try:
182 cmdutil.findcmd(self.name, cmdtable, True) 183 cmdutil.findcmd(self.name, cmdtable, True)
183 self.shadows = True 184 self.shadows = True
184 except error.UnknownCommand: 185 except error.UnknownCommand:
187 if not self.definition: 188 if not self.definition:
188 def fn(ui, *args): 189 def fn(ui, *args):
189 ui.warn(_("no definition for alias '%s'\n") % self.name) 190 ui.warn(_("no definition for alias '%s'\n") % self.name)
190 return 1 191 return 1
191 self.fn = fn 192 self.fn = fn
193 self.badalias = True
192 194
193 return 195 return
194 196
195 args = shlex.split(self.definition) 197 args = shlex.split(self.definition)
196 cmd = args.pop(0) 198 cmd = args.pop(0)
215 def fn(ui, *args): 217 def fn(ui, *args):
216 ui.warn(_("alias '%s' resolves to unknown command '%s'\n") \ 218 ui.warn(_("alias '%s' resolves to unknown command '%s'\n") \
217 % (self.name, cmd)) 219 % (self.name, cmd))
218 return 1 220 return 1
219 self.fn = fn 221 self.fn = fn
222 self.badalias = True
220 except error.AmbiguousCommand: 223 except error.AmbiguousCommand:
221 def fn(ui, *args): 224 def fn(ui, *args):
222 ui.warn(_("alias '%s' resolves to ambiguous command '%s'\n") \ 225 ui.warn(_("alias '%s' resolves to ambiguous command '%s'\n") \
223 % (self.name, cmd)) 226 % (self.name, cmd))
224 return 1 227 return 1
225 self.fn = fn 228 self.fn = fn
229 self.badalias = True
226 230
227 def __call__(self, ui, *args, **opts): 231 def __call__(self, ui, *args, **opts):
228 if self.shadows: 232 if self.shadows:
229 ui.debug("alias '%s' shadows command\n" % self.name) 233 ui.debug("alias '%s' shadows command\n" % self.name)
230 234