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From <Jan.Mate...@rzf.fin-nrw.de>
Subject AW: Using environment variable in SCP
Date Tue, 18 Mar 2008 09:01:55 GMT
I thought you want to use the env variable in your "scp" 
 <sshexec trust="true"
   host="${host}"
   username="${remote.user}"
   password="${remote.password}"
   command="cp -rvf /tmp/solr/${webapp.name} $SOLR_PATH"
   failonerror="true"/> 

(maybe you have to mask the $ by $$).

You could also start Ant with -v(erbose) or -d(ebug) mode. 
Usually you'll see the command Ant tries to execute.


Jan


> -----Ursprüngliche Nachricht-----
> Von: Suhas Majale [mailto:suhasrm@gmail.com] 
> Gesendet: Dienstag, 18. März 2008 09:36
> An: Ant Users List
> Betreff: Re: Using environment variable in SCP
> 
> Hi Jan,
> 
> Thanks for the reply and the work around you suggested.
> I am copying the files in the /tmp/solr folder and using the 
> sshexec to copy
> the directory from /tmp/solr to $SOLR_HOME (/root/solr-deploy/solr/)
> Here is my piece of ant script.
> 
> *<scp 
> remoteTodir="${remote.user}:${remote.password}@${host}:${tmp.path}"
> trust="true" sftp="true">
> <fileset dir="solr"/>
> </scp>
> <sshexec trust="true"
>   host="${host}"
>   username="${remote.user}"
>   password="${remote.password}"
>   command="cp -rvf /tmp/solr/${webapp.name} ${solr.home.path}"
>   failonerror="true"/> *
> **
> Now when I do this, I get the following error
> 
> *remote-copy-solr-files:
>   [scp] Connecting to 192.168.0.130:22
>   [scp] done.
>   [sshexec] Connecting to 192.168.0.130:22
>   [sshexec] cp: missing destination file operand after 
> `/tmp/solr/test1'
>   [sshexec] Try `cp --help' for more information.*
> 
> When I give the command as *"cd ${solr.home.path}"* it works, 
> but it do not
> work when used with *cp*
> **
> Also form the shell prompt it works.
> *cp -rf /tmp/solr/test1 $SOLR_PATH*
> **
> So is it something it has to do with the cp command?
> 
> Regards, Suhas M.
> 
> On Tue, Mar 18, 2008 at 12:16 PM, <Jan.Materne@rzf.fin-nrw.de> wrote:
> 
> > When working with remote tasks like <scp> we have to distinguish
> > between two environments: the env from the local and the 
> remote machine.
> >
> > You can use the local environment by loading them into properties.
> >    <property environment="env"/>
> >    <scp remoteTodir="${remote.user}:${remote.password}@${host}:${
> > env.SOLR_HOME}/">
> >
> > I dont think that you can use the remote environment.
> > What you could do as workaround is
> >    1. <scp> to a tmp directory
> >    2. <sshexec> to move the files
> > Because the <sshexec> works on the remote machine you 
> should have access
> > the the
> > remote environment variables.
> >
> >
> > Jan
> >
> >
> > > -----Ursprüngliche Nachricht-----
> > > Von: Suhas Majale [mailto:suhasrm@gmail.com]
> > > Gesendet: Dienstag, 18. März 2008 07:08
> > > An: user@ant.apache.org
> > > Betreff: Using environment variable in SCP
> >  >
> > > HI all,
> > >
> > > I am very new to ant and am using the SCP to transfer files
> > > from windows to
> > > linux (FC 6) machine.
> > > Following is the code,
> > >
> > > *<scp remoteTodir="${remote.user}:${remote.password}@${host}:${
> > > solr.home.path}/" trust="true" sftp="true">*
> > > *<fileset dir="solr"/>
> > > </scp>**
> > > *
> > > The *solr.home.path* is getting read from the associated
> > > properties file.
> > > When I assign absolute path for solr.home.path the transfer works
> > > successfully.
> > > i.e *solr.home.path=/root/solr-deploy/solr*
> > >
> > > Now instead of giving the absolute path, I tried giving
> > > environment variable
> > > that is set for that path. When I do so, the transfer fails.
> > > *solr.home.path=$SOLR_HOME*
> > >
> > > Can we use environment variable in SCP ? If yes, what is the
> > > way we do it?
> > >
> > > Regards, Suhas M
> > >
> >
> > 
> ---------------------------------------------------------------------
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> >
> >
> 
> 
> -- 
> --------------------------------------------------------------
> --------------------------------------------------------------
> ----------
> Regards, Suhas Majale
> Developers - we trust, rest - we test.
> 
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