Mercurial > hg > mercurial-crew-with-dirclash

comparison mercurial/commands.py @ 1052:d8279ca39dc7

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Adjust display and alignment of command options to match global options.
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 26 Aug 2005 09:56:33 +0200
parents 3c918b7ad8da
children 1539ca091d86
comparison
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1051:3c918b7ad8da 1052:d8279ca39dc7
269 "not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n" 269 "not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
270 ) 270 )
271 271
272 def help_(ui, cmd=None, with_version=False): 272 def help_(ui, cmd=None, with_version=False):
273 """show help for a given command or all commands""" 273 """show help for a given command or all commands"""
274 option_lists = []
274 if cmd and cmd != 'shortlist': 275 if cmd and cmd != 'shortlist':
275 if with_version: 276 if with_version:
276 show_version(ui) 277 show_version(ui)
277 ui.write('\n') 278 ui.write('\n')
278 key, i = find(cmd) 279 key, i = find(cmd)
283 doc = i[0].__doc__ 284 doc = i[0].__doc__
284 if ui.quiet: 285 if ui.quiet:
285 doc = doc.splitlines(0)[0] 286 doc = doc.splitlines(0)[0]
286 ui.write("%s\n" % doc.rstrip()) 287 ui.write("%s\n" % doc.rstrip())
287 288
288 # aliases
289 if not ui.quiet: 289 if not ui.quiet:
290 # aliases
290 aliases = ', '.join(key.split('|')[1:]) 291 aliases = ', '.join(key.split('|')[1:])
291 if aliases: 292 if aliases:
292 ui.write("\naliases: %s\n" % aliases) 293 ui.write("\naliases: %s\n" % aliases)
293 294
294 # options 295 # options
295 if not ui.quiet and i[1]: 296 if i[1]:
296 ui.write("\noptions:\n\n") 297 option_lists.append(("options", i[1]))
297 for s, l, d, c in i[1]:
298 opt = ' '
299 if s:
300 opt = opt + '-' + s + ' '
301 if l:
302 opt = opt + '--' + l + ' '
303 if d:
304 opt = opt + '(' + str(d) + ')'
305 ui.write(opt, "\n")
306 if c:
307 ui.write(' %s\n' % c)
308 298
309 else: 299 else:
310 # program name 300 # program name
311 if ui.verbose or with_version: 301 if ui.verbose or with_version:
312 show_version(ui) 302 show_version(ui)
349 else: 339 else:
350 ui.write(' %-*s %s\n' % (m, f, h[f])) 340 ui.write(' %-*s %s\n' % (m, f, h[f]))
351 341
352 # global options 342 # global options
353 if ui.verbose: 343 if ui.verbose:
354 ui.write("\nglobal options:\n\n") 344 option_lists.append(("global options", globalopts))
355 opts, descriptions = [], [] 345
356 for shortopt, longopt, default, desc in globalopts: 346 # list all option lists
357 opts.append("%2s%s" % 347 opt_output = []
358 (shortopt and "-%s" % shortopt, 348 for title, options in option_lists:
359 longopt and " --%s" % longopt)) 349 opt_output.append(("\n%s:\n" % title, None))
360 descriptions.append(desc) 350 for shortopt, longopt, default, desc in options:
361 opts_len = max(map(len, opts)) 351 opt_output.append(("%2s%s" % (shortopt and "-%s" % shortopt,
362 for opt, desc in zip(opts, descriptions): 352 longopt and " --%s" % longopt),
363 ui.write(" %-*s %s\n" % (opts_len, opt, desc)) 353 "%s%s" % (desc,
354 default and " (default: %s)" % default
355 or "")))
356
357 if opt_output:
358 opts_len = max([len(line[0]) for line in opt_output if line[1]])
359 for first, second in opt_output:
360 if second:
361 ui.write(" %-*s %s\n" % (opts_len, first, second))
362 else:
363 ui.write("%s\n" % first)
364 364
365 # Commands start here, listed alphabetically 365 # Commands start here, listed alphabetically
366 366
367 def add(ui, repo, *pats, **opts): 367 def add(ui, repo, *pats, **opts):
368 '''add the specified files on the next commit''' 368 '''add the specified files on the next commit'''