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comparison mercurial/commands.py @ 27672:f2da9bb87ae0

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debugignore: find out why a file is being ignored (issue4856) This patch adds a capability to hg debugignore: to explain why a given file is being ignores by mercurial. We display the filename, line and linenumber of the rule that lead us to ignore the file.
author Laurent Charignon <lcharignon@fb.com>
date Tue, 05 Jan 2016 07:47:08 -0800
parents 067d87feeb11
children 60268a5f731a
comparison
equal deleted inserted replaced
27671:067d87feeb11 27672:f2da9bb87ae0
2439 def debugignore(ui, repo, *files, **opts): 2439 def debugignore(ui, repo, *files, **opts):
2440 """display the combined ignore pattern and information about ignored files 2440 """display the combined ignore pattern and information about ignored files
2441 2441
2442 With no argument display the combined ignore pattern. 2442 With no argument display the combined ignore pattern.
2443 2443
2444 Given space separated file names, shows if the given file is ignored. 2444 Given space separated file names, shows if the given file is ignored and
2445 if so, show the ignore rule (file and line number) that matched it.
2445 """ 2446 """
2446 ignore = repo.dirstate._ignore 2447 ignore = repo.dirstate._ignore
2447 if not files: 2448 if not files:
2448 # Show all the patterns 2449 # Show all the patterns
2449 includepat = getattr(ignore, 'includepat', None) 2450 includepat = getattr(ignore, 'includepat', None)
2452 else: 2453 else:
2453 raise error.Abort(_("no ignore patterns found")) 2454 raise error.Abort(_("no ignore patterns found"))
2454 else: 2455 else:
2455 for f in files: 2456 for f in files:
2456 ignored = None 2457 ignored = None
2458 ignoredata = None
2457 if f != '.': 2459 if f != '.':
2458 if ignore(f): 2460 if ignore(f):
2459 ignored = f 2461 ignored = f
2462 ignoredata = repo.dirstate._ignorefileandline(f)
2460 else: 2463 else:
2461 for p in util.finddirs(f): 2464 for p in util.finddirs(f):
2462 if ignore(p): 2465 if ignore(p):
2463 ignored = p 2466 ignored = p
2467 ignoredata = repo.dirstate._ignorefileandline(p)
2464 break 2468 break
2465 if ignored: 2469 if ignored:
2466 if ignored == f: 2470 if ignored == f:
2467 ui.write("%s is ignored\n" % f) 2471 ui.write("%s is ignored\n" % f)
2468 else: 2472 else:
2469 ui.write("%s is ignored because of containing folder %s\n" 2473 ui.write("%s is ignored because of containing folder %s\n"
2470 % (f, ignored)) 2474 % (f, ignored))
2475 ignorefile, lineno, line = ignoredata
2476 ui.write("(ignore rule in %s, line %d: '%s')\n"
2477 % (ignorefile, lineno, line))
2471 else: 2478 else:
2472 ui.write("%s is not ignored\n" % f) 2479 ui.write("%s is not ignored\n" % f)
2473 2480
2474 @command('debugindex', debugrevlogopts + 2481 @command('debugindex', debugrevlogopts +
2475 [('f', 'format', 0, _('revlog format'), _('FORMAT'))], 2482 [('f', 'format', 0, _('revlog format'), _('FORMAT'))],