I have r4969 of scripts/start_over.
In the case where $oscar_home/tmp/pre-oscar.rpmlist does not exist
(my situation), %deleterpms remains empty, and this is not handled
correctly.
my %deleterpms;
#
# EF: Do we have a pre-oscar rpmlist? Only then we can safely uninstall.
#
if (-f "$oscar_home/tmp/pre-oscar.rpmlist") {
# much code, some of which adds entries to deleterpms
}
# More code, none of which touches deleterpms
my $cmd = "yum $yes remove ".join(" ",keys(%deleterpms));
my $err = &do_command($cmd);
The argument to &do_command is therefore: "yum remove "
The resulting output from the script:
Using /opt/oscar-5.0a1r4871 as OSCAR base directory
##### deleting all OSCAR packages and their dependencies #####
Deleting all OSCAR images.
/usr/bin/mksimachine --Delete --all
yum remove
Error: Need to pass a list of pkgs to remove
Loading "installonlyn" plugin
usage: yum [options] < update | install | info | remove | list |
clean | provides | search | check-update | groupinstall |
groupupdate | grouplist | groupinfo | groupremove |
makecache | localinstall | erase | upgrade | whatprovides |
localupdate | resolvedep | shell | deplist >
options:
-h, --help show this help message and exit
-t, --tolerant be tolerant of errors
-C run entirely from cache, don't update cache
-c [config file] config file location
-R [minutes] maximum command wait time
-d [debug level] debugging output level
-e [error level] error output level
-y answer yes for all questions
--version show Yum version and exit
--installroot=[path] set install root
--enablerepo=[repo] enable one or more repositories (wildcards allowed)
--disablerepo=[repo] disable one or more repositories (wildcards allowed)
--exclude=[package] exclude package(s) by name or glob
--obsoletes enable obsoletes processing during updates
--noplugins disable Yum plugins
yum returned an error, exiting.
Not desirable, as the script evidently has more things to do.
(Later)
In the case of no pre-oscar.rpmlist, the script goes much better with
this patch. Someone else will have to test the pre-oscar.rpmlist-exists
case.
------------------------------------------------------------------------
--- scripts/start_over-orig 2006-06-06 17:17:49.000000000 -0700
+++ scripts/start_over 2006-06-06 18:59:28.000000000 -0700
@@ -220,16 +220,18 @@
# constructed from repository info (I hope)...
#
#my $cmd = "yum $yes -C remove ".join(" ",keys(%deleterpms));
-my $cmd = "yum $yes remove ".join(" ",keys(%deleterpms));
-my $err = &do_command($cmd);
-
-if ($err) {
- print "yum returned an error, exiting.\n";
- exit 1;
+if (%deleterpms) {
+ my $cmd = "yum $yes remove ".join(" ",keys(%deleterpms));
+ my $err = &do_command($cmd);
+
+ if ($err) {
+ print "yum returned an error, exiting.\n";
+ exit 1;
+ }
}
my %orepo_done;
-$err = 0;
+# $err = 0; (not used)
for my $dist (keys %distro_pools) {
my %d = %{$distro_pools{$dist}};
my $orepo = $d{oscar_repo};
------------------------------------------------------------------------
--
Ted Powell <[EMAIL PROTECTED]> http://psg.com/~ted/
"If you don't look, you don't know."
Dr. Sam Ting, Nobel laureate experimental physicist.
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