Split off more Debian-related tasks into 'debian.sh'

pre-inst.sh

@@ -31,20 +31,6 @@ source \
 	"${baseDir}/system.conf"
 
 
-if [[ "${ID}" == 'debian' ]]; then
-	if [[ ! "$(hostname)" == "debian-live" ]]; then
-		cat << EOF | tee /etc/apt/sources.list.d/contrib.sources 1> /dev/null
-Enabled:		yes
-Types:			deb
-URIs:			http://deb.debian.org/debian/
-Suites:			${VERSION_CODENAME}
-Components:		contrib
-Signed-By:		/usr/share/keyrings/debian-archive-keyring.gpg
-EOF
-	fi
-fi
-
-
 if [[ -f '/usr/bin/gsettings' ]]; then
 	gsettings \
 		set \
@@ -54,16 +40,7 @@ if [[ -f '/usr/bin/gsettings' ]]; then
 fi
 
 if [[ "${ID}" == 'debian' ]] || [[ "${ID}" == 'elementary' ]]; then
-	apt \
-		update && \
-	apt \
-		install \
-		--yes \
-		mmdebstrap \
-		gdisk \
-		systemd-timesyncd \
-		whois \
-		zfsutils-linux
+	"${baseDir}/debian.sh" --live
 elif [[ "${ID}" == 'fedora' ]]; then
 	if [[ "${VERSION_ID}" -lt '41' ]]; then
 		dnf config-manager \