[issue810] hg 0.9.5 push over SSH completes but throws exception

[Steve Borho]

On Thu, 2007-11-01 at 20:53 +0000, Rui Carmo wrote:
> New submission from Rui Carmo <rui.carmo at taoofmac.com>:
> 
> While trying to push to a remote repo via SSH, I get the following exception:
> 
> monolith:space rcarmo$ hg commit -m "added link"; hg push
> No username found, using 'rcarmo at monolith.internal.taoofmac.com' instead
> pushing to ssh://rcarmo@fear/space
> searching for changes
> ** unknown exception encountered, details follow
> ** report bug details to http://www.selenic.com/mercurial/bts
> ** or mercurial at selenic.com
> ** Mercurial Distributed SCM (version 0.9.5)
> Traceback (most recent call last):
>   File "/usr/local/bin/hg", line 14, in <module>
>     mercurial.dispatch.run()
>   File "/Library/Python/2.5/site-packages/mercurial/dispatch.py", line 20, in 
> run
>     sys.exit(dispatch(sys.argv[1:]))
>   File "/Library/Python/2.5/site-packages/mercurial/dispatch.py", line 29, in 
> dispatch
>     return _runcatch(u, args)
>   File "/Library/Python/2.5/site-packages/mercurial/dispatch.py", line 45, in 
> _runcatch
>     return _dispatch(ui, args)
>   File "/Library/Python/2.5/site-packages/mercurial/dispatch.py", line 348, in 
> _dispatch
>     ret = _runcommand(ui, options, cmd, d)
>   File "/Library/Python/2.5/site-packages/mercurial/dispatch.py", line 401, in 
> _runcommand
>     return checkargs()
>   File "/Library/Python/2.5/site-packages/mercurial/dispatch.py", line 357, in 
> checkargs
>     return cmdfunc()
>   File "/Library/Python/2.5/site-packages/mercurial/dispatch.py", line 340, in 
> <lambda>
>     d = lambda: func(ui, repo, *args, **cmdoptions)
>   File "/Library/Python/2.5/site-packages/mercurial/commands.py", line 2147, in 
> push
>     r = repo.push(other, opts['force'], revs=revs)
>   File "/Library/Python/2.5/site-packages/mercurial/localrepo.py", line 1385, in 
> push
>     return self.push_unbundle(remote, force, revs)
>   File "/Library/Python/2.5/site-packages/mercurial/localrepo.py", line 1465, in 
> push_unbundle
>     return remote.unbundle(cg, remote_heads, 'push')
>   File "/Library/Python/2.5/site-packages/mercurial/sshrepo.py", line 202, in 
> unbundle
>     l = int(self.pipei.readline())
> ValueError: invalid literal for int() with base 10: '1 files updated, 0 files 
> merged, 0 files removed, 0 files unresolved\n'
> remote: adding changesets
> remote: adding manifests
> remote: adding file changes
> remote: added 1 changesets with 1 changes to 1 files
> 
> I am using the new minimal installer for Mac OS X 10.5 Python 2.5, but was able 
> to replicate this with MacPorts Python 2.4 (on Tiger and Leopard) as well.

This is usually caused by a hook being run on the remote server
generating data on stdout, which gets piped over the ssh connection and
confounds the client.

-- 
Steve Borho (steve at borho.org)
http://www.borho.org/~steve/steve.asc
Key fingerprint = 2D08 E7CF B624 624C DE1F  E2E4 B0C2 5292 F2C6 2C8C