initial version of scripts, config and debian package

[moebian] / install / cleanroot

diff --git a/install/cleanroot b/install/cleanroot
new file mode 100755 (executable)
index 0000000..95d82b4
--- /dev/null
+++ b/install/cleanroot
@@ -0,0 +1,50 @@
+#!/bin/sh
+# (c) copyright 2010 by Thomas Tanner <tanner@gmx.de>
+
+mountpoints="cdrom dev floppy home initrd media mnt nand proc sys syspart tmp"
+
+test "$#" -eq 0 && echo "$0 destination [source]" && exit 1
+dest="$1" # rootfs destination (absolute path or device)
+#dest=`pwd`
+
+rawdest=no
+case $dest in 
+/dev/mmcblk[01]p?)
+    rawdest=yes
+       echo destination is partition
+    test -d /media/moebian && (echo cannot create mountdir; exit 1)
+    mkdir -p /media/moebian
+    mount $dest /media/moebian
+    dest=/media/moebian
+       ;;
+esac
+
+cd "$dest"
+# create toplevel dirs and nand mount point
+mountpoints="cdrom floppy home initrd media mnt nand proc srv sys syspart tmp"
+content="usr"
+copydirs="bin boot etc dev lib sbin root var"
+
+rm -rf $mountpoints $copydirs $content
+
+if test $dest = /home && test -L /opt; then
+    if test -d opt.nand; then
+       rm -rf opt
+        mv opt.nand opt
+        ln -sf $dest/opt /opt
+        echo "/home/opt.nand moved to /home/opt and symlink updated"
+    else
+        echo "opt for NAND does not exist"
+    fi
+fi
+
+rm /etc/bootmenu.d/moebian.item
+
+df -h $dest
+
+if test $rawdest = yes; then
+    echo removing temporary mount point
+    umount $dest && rm -rf $dest
+fi
+
+exit 0