Package: bzr-pipeline Version: 0.0.1~bzr153-1 Severity: normal I'm trying to get my head around how the ‘pipeline’ plugin works, and have found a bug which causes Bazaar to hang.
Bumbling with adding a new pipe before the current one:
$ bzr add-pipe --before
bzr: ERROR: command 'add-pipe' requires argument PIPE
Oh okay, it wants to know *which* pipe the new one should go before.
Let's try adding it after the previous one (oblivious to the fact that
I've not decided on a name for the new pipe):
$ bzr add-pipe --after :prev
Tree is up to date at revision 2.
Created and switched to pipe ":prev".
No, that's not what I meant; it created a pipe *named* “:prev”. That's
okay, I'll just remove the pipe:
$ bzr remove-pipe
[… hang indefinitely …]
Here's the entries from ‘$HOME/.bzr.log’ for this activity:
=====
Sat 2010-03-20 16:52:18 +1100
0.067 bazaar version: 2.1.0
0.067 bzr arguments: [u'add-pipe', u'--before']
0.089 looking for plugins in /home/bignose/.bazaar/plugins
0.089 looking for plugins in /usr/lib/python2.5/site-packages/bzrlib/plugins
0.296 Traceback (most recent call last):
File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 853, in
exception_to_return_code
return the_callable(*args, **kwargs)
File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 1055, in
run_bzr
ret = run(*run_argv)
File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 651, in
run_argv_aliases
cmdargs = _match_argform(self.name(), self.takes_args, args)
File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 793, in
_match_argform
% (cmd, argname.upper()))
BzrCommandError: command 'add-pipe' requires argument PIPE
0.296 Transferred: 0KiB (0.0K/s r:0K w:0K)
0.296 return code 3
Sat 2010-03-20 16:52:30 +1100
0.054 bazaar version: 2.1.0
0.055 bzr arguments: [u'add-pipe', u'--after', u':prev']
0.076 looking for plugins in /home/bignose/.bazaar/plugins
0.077 looking for plugins in /usr/lib/python2.5/site-packages/bzrlib/plugins
0.280 encoding stdout as sys.stdout encoding 'UTF-8'
0.293 bzr-hg: using Mercurial 1.4.1
0.335 opening working tree
'/home/bignose/Projects/debian/subtitleeditor/patch-pipeline/debian-patches'
0.457 opening working tree
'/home/bignose/Projects/debian/subtitleeditor/patch-pipeline/debian-patches'
0.553 opening working tree
'/home/bignose/Projects/debian/subtitleeditor/patch-pipeline/debian-patches'
0.592 opening working tree
'/home/bignose/Projects/debian/subtitleeditor/patch-pipeline/debian-patches'
[ 2638] 2010-03-20 16:52:30.968 INFO: Tree is up to date at revision 2.
[ 2638] 2010-03-20 16:52:30.970 INFO: Created and switched to pipe ":prev".
0.600 Transferred: 0KiB (0.0K/s r:0K w:0K)
0.600 return code 0
Sat 2010-03-20 16:52:46 +1100
0.063 bazaar version: 2.1.0
0.063 bzr arguments: [u'remove-pipe']
0.090 looking for plugins in /home/bignose/.bazaar/plugins
0.090 looking for plugins in /usr/lib/python2.5/site-packages/bzrlib/plugins
0.343 encoding stdout as sys.stdout encoding 'UTF-8'
0.359 bzr-hg: using Mercurial 1.4.1
0.414 opening working tree
'/home/bignose/Projects/debian/subtitleeditor/patch-pipeline/debian-patches'
=====
No further entries, and the process is still hung.
Presumably it's hanging because the pipe is named “:prev”. If that's
the case, then those special names should be reserved, and attempting
to work with (any operation, not just create) a pipe with those
reserved names should raise an error.
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (990, 'testing'), (900, 'stable')
Architecture: powerpc (ppc64)
Kernel: Linux 2.6.32-trunk-powerpc64 (SMP w/2 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8) (ignored: LC_ALL
set to en_AU.UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages bzr-pipeline depends on:
ii bzr 2.1.0-1 easy to use distributed version co
ii python 2.5.4-9 An interactive high-level object-o
ii python-central 0.6.14+nmu2 register and build utility for Pyt
bzr-pipeline recommends no packages.
bzr-pipeline suggests no packages.
-- no debconf information
--
\ “Holy astringent plum-like fruit, Batman!” —Robin |
`\ |
_o__) |
Ben Finney <b...@benfinney.id.au>
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