Create the self-extracting archive restore.sh

[backups/.git] / scripts / drive.sh

diff --git a/scripts/drive.sh b/scripts/drive.sh
index 09184121bf25dda6889325a661ca3b35b06fe9df..a75c20f49bd3aff8d230e581f5f885f413f662cc 100755 (executable)
--- a/scripts/drive.sh
+++ b/scripts/drive.sh
@@ -3,33 +3,54 @@
 scriptsdir=$(dirname $0)
 bindir="$scriptsdir/../build"
 
+export PATH=$scriptsdir:$bindir:$PATH
+
+# file locations and other values
+today=$(date +%Y%m%d%H%M%S)
 datadir="/var/lib/backups"
 tmpdir="/dev/shm/backups"
+currentfiles="$tmpdir/files.db"
+backupdb="$datadir/backups.db"
+backups="$tmpdir/backup-list.db"
+statusfile="$tmpdir/backup-status.txt"
+isomountdir="/backup/iso-mount"
+isoimage="/backup/iso-mount.iso"
 
-mkdir -p $tmpdir
-chmod 700 $tmpdir
-
-export PATH=$scriptsdir:$bindir:$PATH
+echo "Creating the iso image in $isoimage"
+touch $isoimage
+# chmod 600 $isoimage
 
-files="$tmpdir/files.db"
-touch $files
-chmod 600 $files
-find-cmd.sh /home > $files
+# Create filesystem on iso image here
+dd if=/dev/zero of=$isoimage bs=2048k count=2220
+mke2fs -b 2048 -F $isoimage
 
-db="$datadir/backups.db"
-backups="$tmpdir/backup-list.db"
-statusfile="$tmpdir/backup-status.txt"
+echo "Mounting the iso image"
+# Mount iso image here
+mount -t ext2 -o loop $isoimage $isomountdir
 
-cat $files | lsbackups > $backups 2>$statusfile
+mkdir -p $tmpdir
+chmod 700 $tmpdir
 
-isomountdir="/backup/iso-mount"
+touch $currentfiles
+chmod 600 $currentfiles
+echo "Running find to get the status of files"
+find-cmd.sh /home > $currentfiles
 
-# Create filesystem on iso image here
+echo "Determining list of files to backup with lsbackups"
+{
+  # lsbackups expects the current date followed by a null before the list of files
+  printf "$today\0"
+  cat $currentfiles
+} | lsbackups > $backups 2>$statusfile
 
-# chmod 600 iso-image
+echo "Running rsync to pack the image"
+cat $backups | rsync-cmd.sh $isomountdir
 
-# Mount iso image here
+echo "Copying over database and status file"
+cp $statusfile $backupdb $isomountdir
 
-# cat $backups | rsync-cmd.sh $isomountdir
-# cp $statusfile $db $isomountdir
+# umount $isomountdir
 
+# Burn the iso image
+# dvdrecord [-dummy] [-overburn] -dao speed=8 dev=[ATAPI:]?,?,? iso-image.iso
+cat $statusfile | mailx -s "DVD Image available on ball, burn it!" carl@ecbaldwin.net