add forgotton files

1 files changed, 67 insertions, 0 deletions

diff --git a/scripts/create-testimage.sh b/scripts/create-testimage.sh
new file mode 100755
index 0000000..768d052
--- /dev/null
+++ b/scripts/create-testimage.sh
@@ -0,0 +1,67 @@
+#!/bin/sh
+
+# args
+qcow="${1-testimage.qcow2}"
+name="${2-testimage}"
+size="${3-1G}"
+
+function msg() {
+	local txt="$1"
+	local bold="\x1b[1m"
+	local normal="\x1b[0m"
+	echo -e "${bold}### ${txt}${normal}"
+}
+
+######################################################################
+# guestfish script helpers
+
+function fish() {
+	echo "#" "$@"
+	guestfish --remote -- "$@"		|| exit 1
+}
+
+function fish_init() {
+	local format
+
+	case "$qcow" in
+	*.raw)	format="raw" ;;
+	*)	format="qcow2";;
+	esac
+
+	msg "creating and adding disk image"
+	fish disk-create $qcow $format $size
+	fish add $qcow
+	fish run
+}
+
+function fish_format() {
+	local label="$1"
+
+	msg "creating partition"
+	fish part-init /dev/sda mbr
+	fish part-add /dev/sda p 2048 -2048
+	fish part-set-mbr-id /dev/sda 1 0x0c
+
+	msg "creating filesystem"
+	fish mkfs fat	/dev/sda1	"label:$label"
+}
+
+function fish_fini() {
+	fish umount-all
+}
+
+######################################################################
+# go!
+
+#export LIBGUESTFS_BACKEND=direct
+eval $(guestfish --listen)
+if test "$GUESTFISH_PID" = ""; then
+	echo "ERROR: starting guestfish failed"
+	exit 1
+fi
+
+rm -f "$qcow"
+fish_init
+fish_format "$name"
+fish_fini
+msg "all done."