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comparison onsub.py @ 14:34aa014b5989

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Add help for POST-CMD
author Martin Geisler <mg@aragost.com>
date Tue, 06 Mar 2012 14:36:55 +0100
parents 90b54c4fe4fe
children 44feac64ecfe
comparison
equal deleted inserted replaced
13:b10dd4461b52 14:34aa014b5989
15 """execute a command in each subrepository 15 """execute a command in each subrepository
16 16
17 Executes CMD with the current working directory set to the root of 17 Executes CMD with the current working directory set to the root of
18 each subrepository. By default, execution stops if CMD returns a 18 each subrepository. By default, execution stops if CMD returns a
19 non-zero exit code. Use --ignore-errors to override this. 19 non-zero exit code. Use --ignore-errors to override this.
20
21 If a POST-CMD is specified, this will be executed after all
22 subrepositories below the current subrepository has been visited.
23 This corresponds to a post-order traversal of the tree.
24
25 It is an error to specify a POST-CMD together with the
26 --breadth-first flag.
20 27
21 Use --verbose/-v to print the command being run and the subrepo 28 Use --verbose/-v to print the command being run and the subrepo
22 name for each run of CMD in a subrepo. Alternately, use 29 name for each run of CMD in a subrepo. Alternately, use
23 --print0/-0 to print just the subrepo name followed by a NUL 30 --print0/-0 to print just the subrepo name followed by a NUL
24 character instead of a newline. This can be useful in combination 31 character instead of a newline. This can be useful in combination
173 _('limit recursion to N levels (negative for no limit)'), 'N'), 180 _('limit recursion to N levels (negative for no limit)'), 'N'),
174 ('', 'ignore-errors', None, 181 ('', 'ignore-errors', None,
175 _('continue execution despite errors')), 182 _('continue execution despite errors')),
176 ('0', 'print0', None, 183 ('0', 'print0', None,
177 _('end subrepository names with NUL, for use with xargs'))], 184 _('end subrepository names with NUL, for use with xargs'))],
178 _('[-b] [-0] [--ignore-errors] CMD')) 185 _('[-b] [-0] [--ignore-errors] CMD [POST-CMD]'))
179 } 186 }