update

bin/make-rocky

@@ -1,18 +1,37 @@
 #!/bin/bash
+#============================================================================
+# Title       : make-iso
+# Description : Make a custom Rocky Linux installable ISO
+# ---------------------------------------------------------------------------
+# requires lorax, genisoimage: dnf install lorax genisoimage
 
 die() { echo "$(basename $0): [die] $@" >&2 ; exit 1 ; }
 
+test $(id -u) == 0 || die "Run as root (sudo $(basename $0) <opts>"
+
+# Setup temp working directory - clean it up when program ends
+readonly WORKDIR=$(/bin/mktemp --tmpdir -d)
+cleanup() { /bin/rm -rf ${WORKDIR:-/none} ; }
+trap "cleanup" INT TERM HUP EXIT
+
+topdir=$(git rev-parse --show-toplevel)
+echo $topdir
+
 # requires lorax, genisoimage: dnf install lorax genisoimage
 
 isopath=/nfs/sw/os/rocky/Rocky-9.7-x86_64-minimal.iso
 target=/nfs/pve/template/iso/custom.iso
-ks=/users/bart/git/rocky/kickstart/rocky-9.cfg
-custom=/users/bart/git/rocky/custom
+
+ks=$topdir/kickstart/rocky-9.cfg
+custom=$topdir/custom
+
+cp -r $custom $WORKDIR
+cp $ks $WORKDIR
 
 rpm -q --quiet lorax       || die "lorax not installed"
 rpm -q --quiet genisoimage || die "genisoimage not installed"
 
-test -f $target && rm -f $target
+test -f $target && sudo rm -f $target
 
-sudo mkksiso -a $custom --ks=$ks $isopath $target
+mkksiso -a $WORKDIR/custom --ks=$WORKDIR/$(basename $ks) $isopath $target