# HG changeset patch
# User Christian Arnold <arnold@schlittermann.de>
# Date 1329478677 -3600
# Node ID 782183ddd01212a24c4cc0153b5040cd5c6dbe89
# Parent  7d486f24b873162cf9ca3360e0c5a95bd5b59dd6
add rsync optinos --verbose and --progress in debug mode
whitespace cosmetic

diff -r 7d486f24b873 -r 782183ddd012 sync-to-usb.sh
--- a/sync-to-usb.sh	Fri Feb 17 10:43:36 2012 +0100
+++ b/sync-to-usb.sh	Fri Feb 17 12:37:57 2012 +0100
@@ -1,4 +1,4 @@
-#!/bin/sh -e
+#!/bin/sh
 #
 # 
 # Copyright (C) 2012  Christian Arnold <arnold@schlittermann.de>
@@ -47,8 +47,8 @@
 
 debug() {
     if [ $DEBUG -gt 0 ]; then 
-		echo "$@" >&2
-	fi
+        echo "$@" >&2
+    fi
 }
 
 check_mountpoint() {
@@ -72,14 +72,14 @@
 }
 
 open_cryptdev() {
-	TYPE=$1
-	if [ ! $(blkid -U $2) ]; then
-		debug "ERROR: [$ME] can't get device path for UUID: $2"
-		exit 1
-	fi
-	DEV=$(blkid -U $2)
-	CRYPTDEV="cbackup.$TYPE.$$"
-	KEYFILE=$3
+    TYPE=$1
+    if [ ! $(blkid -U $2) ]; then
+        debug "ERROR: [$ME] can't get device path for UUID: $2"
+        exit 1
+    fi
+    DEV=$(blkid -U $2)
+    CRYPTDEV="cbackup.$TYPE.$$"
+    KEYFILE=$3
     cryptsetup luksOpen $DEV $CRYPTDEV --key-file $KEYFILE 2>/dev/null
     if [ ! -h /dev/mapper/$CRYPTDEV ]; then
         debug "ERROR: [$ME] can't luksOpen cryptdev '$CRYPTDEV'"
@@ -93,13 +93,13 @@
 }
 
 mount_cryptdev() {
-	TYPE=$1
-	CRYPTDEV="cbackup.$TYPE.$$"
-	MOUNTPOINT=$2
-	MOUNTOPT=""
-	test "$TYPE" = "source" && MOUNTOPT="--read-only"
+    TYPE=$1
+    CRYPTDEV="cbackup.$TYPE.$$"
+    MOUNTPOINT=$2
+    MOUNTOPT=""
+    test "$TYPE" = "src" && MOUNTOPT="--read-only"
     if mount $MOUNTOPT /dev/mapper/$CRYPTDEV $MOUNTPOINT; then
-        debug "OK: [$ME] mount $CRYPTDEV to $MOUNTPOINT"
+        debug "OK: [$ME] mount $CRYPTDEV $MOUNTOPT to $MOUNTPOINT"
         [ $LOGGING -eq 1 ] && logger -p local0.notice -t $ME "OK: mount $CRYPTDEV to $MOUNTPOINT"
     else
         debug "ERROR: [$ME] can't mount $CRYPTDEV to $MOUNTPOINT"
@@ -110,7 +110,7 @@
 }
 
 umount_cryptdev() {
-	MOUNTPOINT=$1
+    MOUNTPOINT=$1
     if umount $MOUNTPOINT 2>/dev/null; then
         debug "OK: [$ME] umount $MOUNTPOINT"
         [ $LOGGING -eq 1 ] && logger -p local0.notice -t $ME "OK: umount $MOUNTPOINT"
@@ -123,8 +123,8 @@
 }
 
 close_cryptdev() {
-	TYPE=$1
-	CRYPTDEV="cbackup.$TYPE.$$"
+    TYPE=$1
+    CRYPTDEV="cbackup.$TYPE.$$"
     if [ -h /dev/mapper/$CRYPTDEV ]; then
         cryptsetup luksClose $CRYPTDEV
         if [ -h /dev/mapper/$CRYPTDEV ]; then
@@ -140,24 +140,26 @@
 }
 
 do_sync() {
-	SOURCE=$1
-	DESTINATION=$2
-	if rsync -Ha --numeric-ids --delete $SOURCE $DESTINATION; then
-		debug "OK: [$ME] sync is done from '$SOURCE' to '$DESTINATION'"
+    SOURCE=$1
+    DESTINATION=$2
+    VERBOSE=""
+    test $DEBUG -gt 0 && VERBOSE="--verbose --progress"
+    if rsync -Ha $VERBOSE --numeric-ids --delete $SOURCE $DESTINATION; then
+        debug "OK: [$ME] sync is done from '$SOURCE' to '$DESTINATION'"
         [ $LOGGING -eq 1 ] && logger -p local0.notice -t $ME "OK: sync is done from '$SOURCE' to '$DESTINATION'"
-	else
-		debug "ERROR: [$ME] sync error from '$SOURCE' to '$DESTINATION'"
+    else
+        debug "ERROR: [$ME] sync error from '$SOURCE' to '$DESTINATION'"
         [ $LOGGING -eq 1 ] && logger -p local0.err -t $ME "ERROR: sync error from '$SOURCE' to '$DESTINATION'"
-		exit 1
-	fi
-	return 0
+    exit 1
+   fi
+   return 0
 }
 
 cleanup() {
     check_mountpoint $SPATH || umount_cryptdev $SPATH
     check_mountpoint $DPATH || umount_cryptdev $DPATH
-    close_cryptdev source
-    close_cryptdev destination
+    close_cryptdev src
+    close_cryptdev dst
 }
 
 # MAIN
@@ -165,8 +167,8 @@
 trap cleanup INT EXIT
 
 if [ $# -ne 5 ]; then
-	usage
-	exit 1
+    usage
+    exit 1
 fi
 
 check_mountpoint $SPATH