1 files changed, 47 insertions, 0 deletions
diff --git a/gen b/gen
new file mode 100755
index 0000000..6729b72
--- /dev/null
+++ b/gen
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+# vim:tabstop=4:syntax=sh
+# export SHELLCHECK_OPTS='--exclude=SC2128,SC2164'
+
+# define things
+
+# location of isohdpfx.bin:
+PFXB="/usr/lib/ISOLINUX/isohdpfx.bin"
+
+# script from here
+
+RETVAL=0
+DIRS=( $(find . -maxdepth 1 -mindepth 1 -type d|grep -vP '/diff[^/]*'|awk -F/ '{print $NF}') )
+# shellcheck disable=SC2128
+[ -z "$DIRS" ]&&exit 1
+
+for i in "${DIRS[@]}";do
+	ISOVERSTR="$(echo "$i"|sed 's/debian/Debian/;s/-//')"
+	# shellcheck disable=SC2128,SC2164
+	(
+		cd "$i/src" 2>/dev/null
+		[ "$?" -ne 0 ]&&printf "%b not accessible!\n" "$i/src" >&2&&exit 2
+		xorriso -as mkisofs -r -J -joliet-long -l -cache-inodes -isohybrid-mbr "$PFXB"\
+			-partition_offset 16 -A "$ISOVERSTR" -b isolinux/isolinux.bin -c isolinux/boot.cat\
+			-no-emul-boot -boot-load-size 4 -boot-info-table -o "$i"-serial-install.iso ../src/
+		case "$?" in
+			0);;
+			*) printf "Creation of %b failed!" "$i-serial-install.iso" >&2;exit 4;;
+		esac
+		mv -v "$i"-serial-install.iso ../dst/
+		case "$?" in
+			0);;
+			*) printf "Move of %b failed!" "$i-serial-install.iso" >&2;exit 8;;
+		esac
+	);LRV="$?"
+	case "$LRV" in
+		0);;
+		*)
+			case "$RETVAL" in
+				0) RETVAL="$((100+LRV))";;
+				*) RETVAL=$((RETVAL+LRV));;
+			esac
+		;;
+	esac
+done
+
+exit "$RETVAL"