X-Git-Url: https://arthur.barton.de/gitweb/?a=blobdiff_plain;f=bin%2Fbackup-status;h=7c1c1830a66a6bf5a3eee26f84ae001827d9be4f;hb=abf81bab512e361ddb171d36a81332c1b1fd5315;hp=cf7efc97ad9251a85020161ac9c49413ff45db37;hpb=6c7a2cdd99a409526a2058056b7270ae9cc4746c;p=backup-script.git

diff --git a/bin/backup-status b/bin/backup-status
index cf7efc9..7c1c183 100755
--- a/bin/backup-status
+++ b/bin/backup-status
@@ -11,7 +11,9 @@
 #
 
 NAME=`basename $0`
+PIDFILE="/var/run/backup-script.pid"
 QUICK=0
+ONLY_LATEST=0
 
 export LC_ALL=C
 
@@ -22,7 +24,7 @@ declare -i snapshots=0
 [ -d "/usr/local/etc/backup-script.d" ] \
 	&& conf_d="/usr/local/etc/backup-script.d" \
 	|| conf_d="/etc/backup-script.d"
-default_target=""
+default_target="/var/backups"
 default_generations=0
 
 # Search configuration file (last one is used as default!)
@@ -38,6 +40,12 @@ for conf in \
 	fi
 done
 
+Usage() {
+	echo "Usage: $NAME [-q|--quick] [<system> [<system> [...]]]"
+	echo "       $NAME {-r|--running}"
+	exit 2
+}
+
 Check_Size() {
 	# $1: directory
 	# $2: padding
@@ -73,17 +81,45 @@ Check_Stamp() {
 	fi
 }
 
-if [ "$1" == "-q" ]; then
-	QUICK=1
-	shift
+Snapshot_Info() {
+	echo "  - Snapshot: $1"
+	Check_Size "$1" "  "
+	Check_Stamp "$1/.stamp" "  "
+}
+
+if [ "$1" == "-r" -o "$1" == "--running" ]; then
+	pid="$(cat "$PIDFILE" 2>/dev/null)"
+	if [ -n "$pid" ]; then
+		if kill -0 "$pid" >/dev/null 2>&1; then
+			echo "Backup job running with PID $pid."
+			echo
+			pstree -ap "$pid" 2>/dev/null
+			exit 0
+		else
+			echo "No backup running (invalid PID $pid in \"$PIDFILE\")."
+			exit 1
+		fi
+	fi
+	echo "No backup running (no PID file \"$PIDFILE\" found)."
+	exit 1
 fi
 
-case "$1" in
-    "-"*)
-	echo "Usage: $NAME [-q] [<system> [<system> [...]]]"
-	exit 2
-	;;
-esac
+while [ $# -gt 0 ]; do
+	case "$1" in
+		"--latest"|"-l")
+			ONLY_LATEST=1
+			;;
+		"--quick"|"-q")
+			QUICK=1
+			;;
+		"-"*)
+			Usage
+			;;
+		*)
+			break
+	esac
+	shift
+done
 
 if [ $# -ge 1 ]; then
 	for s in "$@"; do
@@ -97,8 +133,6 @@ else
 	sys="${conf_d}/"*
 fi
 
-[ -r "${conf_d}/backup-script.conf" ] && source "${conf_d}/backup-script.conf"
-
 for f in $sys; do
 	[ -r "$f" -a -f "$f" ] || continue
 
@@ -117,11 +151,7 @@ for f in $sys; do
 	# Read in system configuration file
 	source "$f"
 
-	# Validate configuration
-	[ "$system" = "localhost" -o "$system" = "127.0.0.1" ] && local=1
-
-	destdir="$target"
-	target="$target/$system"
+	target="$target/$(basename "$f")"
 
 	[ -d "$target" ] || continue
 
@@ -132,13 +162,16 @@ for f in $sys; do
 	echo "- Target: $target"
 
 	if [ $generations -gt 0 ]; then
-		for s in $target/current $target/[0-9]*-[0-9]*; do
-			[ -e "$s" ] || continue
-			echo "  - Snapshot: $s"
-			Check_Size "$s" "  "
-			Check_Stamp "$s/.stamp" "  "
+		if [ "$ONLY_LATEST" = "0" ]; then
+			for s in $target/[0-9]*-[0-9]* $target/current; do
+				[ -e "$s" ] || continue
+				Snapshot_Info "$s"
+				snapshots=$snapshots+1
+			done
+		elif [ -e "$target/latest" ]; then
+			Snapshot_Info "$target/latest"
 			snapshots=$snapshots+1
-		done
+		fi
 	else
 		# Timestamp and result code
 		Check_Size "$target"