[env-switcher-cvs] CVS: env-switcher/src switcher.tcl.in,1.13,1.14

[Jeff S. <jsq...@us...>]

Update of /cvsroot/env-switcher/env-switcher/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5745/src

Modified Files:
	switcher.tcl.in 
Log Message:
Not only did the last commit break abstraction and unload modules-oscar
(which switcher should know nothing about), it didn't even work because
unloading the switcher module will only unload modules that switcher
is currently set to load.  Hence, the following would not work:

module mpi = some-new-value
switcher-reload

In fact, you'd probably get an error because switcher would then try to
load the mpi module some-new-value -- without unloading the old mpi module
first.  This would inevitably cause a conflict and things would go downhill
from there.  So now switcher-reload forcibly unloads everything from
under SWITCHER_PKGDATADIR and then unloads the switcher module (which will
try to module unload everything that it knows about, which is ok -- they
fail silently), and then re-loads the switcher module.

RFE 905191 solved.  :-)


Index: switcher.tcl.in
===================================================================
RCS file: /cvsroot/env-switcher/env-switcher/src/switcher.tcl.in,v
retrieving revision 1.13
retrieving revision 1.14
diff -C2 -r1.13 -r1.14
*** switcher.tcl.in	8 Mar 2004 16:44:52 -0000	1.13
--- switcher.tcl.in	8 Mar 2004 17:45:23 -0000	1.14
***************
*** 76,80 ****
  # be what the current switcher settings are.
  
! alias switcher-reload "module unload oscar-modules; module load oscar-modules"
  
  # If we're not removing the module, call switcher to announce what
--- 76,80 ----
  # be what the current switcher settings are.
  
! set-alias switcher-reload "cd @SWITCHER_PKGDATADIR@ > /dev/null ; module unload */* ; module load switcher ; cd - > /dev/null"
  
  # If we're not removing the module, call switcher to announce what