1352 @command('debugpathcomplete',

  1353          [('f', 'full', None, _('complete an entire path')),

  1354           ('n', 'normal', None, _('show only normal files')),

  1355           ('a', 'added', None, _('show only added files')),

  1356           ('r', 'removed', None, _('show only removed files'))],

  1357          _('FILESPEC...'))

  1358 def debugpathcomplete(ui, repo, *specs, **opts):

  1359     '''complete part or all of a tracked path

  1360 

  1361     This command supports shells that offer path name completion. It

  1362     currently completes only files already known to the dirstate.

  1363 

  1364     Completion extends only to the next path segment unless

  1365     --full is specified, in which case entire paths are used.'''

  1366 

  1367     def complete(path, acceptable):

  1368         dirstate = repo.dirstate

  1369         spec = os.path.normpath(os.path.join(pycompat.getcwd(), path))

  1370         rootdir = repo.root + pycompat.ossep

  1371         if spec != repo.root and not spec.startswith(rootdir):

  1372             return [], []

  1373         if os.path.isdir(spec):

  1374             spec += '/'

  1375         spec = spec[len(rootdir):]

  1376         fixpaths = pycompat.ossep != '/'

  1377         if fixpaths:

  1378             spec = spec.replace(pycompat.ossep, '/')

  1379         speclen = len(spec)

  1380         fullpaths = opts['full']

  1381         files, dirs = set(), set()

  1382         adddir, addfile = dirs.add, files.add

  1383         for f, st in dirstate.iteritems():

  1384             if f.startswith(spec) and st[0] in acceptable:

  1385                 if fixpaths:

  1386                     f = f.replace('/', pycompat.ossep)

  1387                 if fullpaths:

  1388                     addfile(f)

  1389                     continue

  1390                 s = f.find(pycompat.ossep, speclen)

  1391                 if s >= 0:

  1392                     adddir(f[:s])

  1393                 else:

  1394                     addfile(f)

  1395         return files, dirs

  1396 

  1397     acceptable = ''

  1398     if opts['normal']:

  1399         acceptable += 'nm'

  1400     if opts['added']:

  1401         acceptable += 'a'

  1402     if opts['removed']:

  1403         acceptable += 'r'

  1404     cwd = repo.getcwd()

  1405     if not specs:

  1406         specs = ['.']

  1407 

  1408     files, dirs = set(), set()

  1409     for spec in specs:

  1410         f, d = complete(spec, acceptable or 'nmar')

  1411         files.update(f)

  1412         dirs.update(d)

  1413     files.update(dirs)

  1414     ui.write('\n'.join(repo.pathto(p, cwd) for p in sorted(files)))

  1415     ui.write('\n')

  1416