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Removed --nothing, added --print and --print0

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This commit is contained in:
Marco Barisione 2006-05-26 13:13:39 +02:00
parent e62a8b8092
commit 8717b88e2a
1 changed files with 16 additions and 6 deletions
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22
purge.py
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@ -26,12 +26,13 @@ def _(s):
return s
class Purge(object):
def __init__(self, act=True, abort_on_err=False):
def __init__(self, act=True, abort_on_err=False, eol='\n'):
self._repo = None
self._ui = None
self._hg_root = None
self._act = act
self._abort_on_err = abort_on_err
self._eol = eol
def purge(self, ui, repo, dirs=None):
self._repo = repo
@ -71,20 +72,24 @@ class Purge(object):
# directory.
if self._repo.dirstate.state(relative_name) != '?':
return
self._ui.note(name + '\n')
self._ui.note(_('Removing file %s\n') % name)
if self._act:
try:
os.remove(name)
except OSError, e:
self._error(_('%s cannot be removed') % name)
else:
self._ui.write('%s%s' % (name, self._eol))
def _remove_dir(self, name):
self._ui.note(name + '\n')
self._ui.note(_('Removing directory %s\n') % name)
if self._act:
try:
os.rmdir(name)
except OSError, e:
self._error(_('%s cannot be removed') % name)
else:
self._ui.write('%s%s' % (name, self._eol))
def _relative_name(self, path):
'''
@ -153,16 +158,21 @@ def purge(ui, repo, *dirs, **opts):
forgot to add to the repository. If you only want to print the list of
files that this program would delete use the -vn options.
'''
act = not opts['nothing']
act = not opts['print']
abort_on_err = bool(opts['abort_on_err'])
p = Purge(act, abort_on_err)
eol = opts['print0'] and '\0' or '\n'
if eol == '\0':
# --print0 implies --print
act = False
p = Purge(act, abort_on_err, eol)
p.purge(ui, repo, dirs)
cmdtable = {
'purge': (purge,
[('a', 'abort-on-err', None, _('abort if an error occurs')),
('n', 'nothing', None, _('do nothing on files, useful with --verbose')),
('p', 'print', None, _('print the file names instead of deleting them')),
('0', 'print0', None, _('end filenames with NUL, for use with xargs (implies -p)')),
],
_('hg purge [OPTIONS] [DIR]'))
}