1 files changed, 59 insertions, 0 deletions
diff --git a/scripts/update-zfs.sh b/scripts/update-zfs.sh
new file mode 100755
index 000000000..2bcc19b18
--- /dev/null
+++ b/scripts/update-zfs.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+PROG=update-zfs.sh
+ZFS_SRC=http://dlc.sun.com/osol/on/downloads/b89/on-src.tar.bz2
+
+die() {
+	rm -Rf $SRC
+	echo "${PROG}: $1" >&2
+	exit 1
+}
+
+DEST=`pwd`
+if [ `basename $DEST` != "scripts" ]; then
+	die "Must be run from scripts directory"
+fi
+
+SRC=`mktemp -d /tmp/zfs.XXXXXXXXXX`
+DEST=`dirname $DEST`
+DATE=`date +%Y%m%d%H%M%S`
+
+wget $ZFS_SRC
+
+echo "--- Updating ZFS source ---"
+echo
+echo "ZFS_REPO       = $ZFS_REPO"
+echo "ZFS_PATCH_REPO = $ZFS_PATCH_REPO"
+echo "SRC            = $SRC"
+echo "DEST           = $DEST"
+
+echo
+echo "--- Cloning $ZFS_REPO ---"
+cd $SRC || die "Failed to 'cd $SRC'"
+hg clone $ZFS_REPO || die "Failed to clone $ZFS_REPO"
+
+echo
+echo "--- Cloning $ZFS_PATCH_REPO ---"
+hg clone $ZFS_PATCH_REPO patches || die "Failed to clone $ZFS_PATCH_REPO"
+
+echo
+echo "--- Backing up existing files ---"
+echo "$DEST/zfs -> $DEST/zfs.$DATE"
+cp -Rf $DEST/zfs $DEST/zfs.$DATE || die "Failed to backup"
+echo "$DEST/zfs_patches -> $DEST/zfs_patches.$DATE"
+cp -Rf $DEST/zfs_patches $DEST/zfs_patches.$DATE || die "Failed to backup"
+
+echo
+echo "--- Overwriting $DEST/zfs and $DEST/zfs_patches ---"
+find $SRC/trunk/src/ -name SConstruct -type f -print | xargs /bin/rm -f
+find $SRC/trunk/src/ -name SConscript -type f -print | xargs /bin/rm -f
+find $SRC/trunk/src/ -name *.orig -type f -print | xargs /bin/rm -f
+rm -f $SRC/trunk/src/myconfig.py
+cp -Rf $SRC/trunk/src/* $DEST/zfs || die "Failed to overwrite"
+cp -Rf $SRC/patches/*.patch $DEST/zfs_patches/patches/ || die "Failed to overwrite"
+cp -f $SRC/patches/series $DEST/zfs_patches/series/zfs-lustre
+
+echo
+echo "--- Removing $SRC ---"
+rm -Rf $SRC
+