moonbase.lunar modification

[lazyape]

if you do
rm /var/state/lunar/module.index
lin moonbase

the you get this error
`cp: cannot stat /var/state/lunar/module.index'
and `lin moonbase' terminates without updating the local moonbase.
 
this because we call
`cp $MODULE_INDEX $TMP_MODULE_INDEX',

but $MODULE_INDEX doesn't exist and cp returns an error.

We can simply do `touch $MODULE_INDEX' so cp does not return with an error and
`lin moonbase' terminate with error too.



On Mon, 31 Mar 2008 11:53:06 -0700
"Kok, Auke" <sofar at foo-projects.org> wrote:

> lazyape wrote:
> > if you "lin moonbase" and module.index is deleted or removed from the default location /var/state/lunar the "lin moonbase" is terminated with
> > cp: cannot stat /var/state/lunar/module.index
> > 
> > this patch fix this behaviour.
> > 
> > 
> > --- moonbase.lunar      2008-03-30 12:54:15.200045773 +0300
> > +++ moonbase.lunar      2008-03-30 12:54:06.427761136 +0300
> > @@ -53,6 +53,9 @@
> >      mv $SYSTEM_MOONBASE/zlocal/ /var/lib/lunar/.zlocal-backup    &&
> >      rm -rf $SYSTEM_MOONBASE                                      &&
> >      TMP_MODULE_INDEX=$(temp_create "temp.module.index")          &&
> > +    if [ ! -a  $MODULE_INDEX ]; then                           
> > +          touch $MODULE_INDEX                                    
> > +    fi                                                           
> >      cp $MODULE_INDEX $TMP_MODULE_INDEX                           &&
> >      lrm moonbase                                                 &&
> >      mkdir $SYSTEM_MOONBASE                                       &&
> > 
> > 
> > ps. i think "&&" can be deleted from the script
> 
> what is the problem you have?
> 
> this code is fairly fragile, we can't remove the '&&' lines at all and your
> insertion will break a lot of things. Your patch is definately wrong as is.
> 
> Auke
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> Lunar-dev at lunar-linux.org
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-- 
lazyape <lazyape at gmail.com>