Looks good! How about adding this as a script in bin/ e.g. bin/whirr-cmd?
-- Andrei
On Tue, Aug 23, 2011 at 8:50 AM, Karel Vervaeke <ka...@outerthought.org> wrote:
> I got bored with writing little scripts when using whirr run-script so
> hacked this up. Maybe it's useful to someone.
>
> Usage examples:
> whirrcmd --cluster=recipes/mycluster.properties "sudo /usr/bin/jps status"
> whirrcmd --cluster=recipes/mycluster.properties --roles="hbase-master"
> "sudo /usr/bin/jps status"
>
> Perhaps it be better to add it to whirr (e.g. whirr run-script
> --command="" or whirr run-cmd ...),
> but I don't know if it's useful enough.
>
> Here's the ugly bit:
>
> whirrcmd() {
> local whirr_args
> tmpfile=$(mktemp --suffix .sh)
>
> whirr_args=(${@:1:$#-1})
> cmd_arg=${@:$#}
>
> cat > $tmpfile <<EOF
> #!/bin/bash
>
> $cmd_arg
> EOF
>
> whirr run-script ${whirr_args[@]} --script=$tmpfile
> rm $tmpfile
> }
>
>
>
> --
> Karel Vervaeke
> http://outerthought.org/
> Open Source Content Applications
> Makers of Kauri, Daisy CMS and Lily
>
