X-Git-Url: http://git.treefish.org/~alex/backmeupscotty.git/blobdiff_plain/1e430b756d9a96193c5a78fbf18b0ec05094307b..2da8ed681614289264c6069c03921b418b77b0ef:/backmeupscotty?ds=inline

diff --git a/backmeupscotty b/backmeupscotty
index efd283f..65e4d53 100644
--- a/backmeupscotty
+++ b/backmeupscotty
@@ -185,12 +185,22 @@ Recognized options:
   -q   Only output errors
   -n   Run only on nth day
   -f   Force backup
+  -l   List existing backups
   -h   Print out this help
 EOF
 }
 
+function exclusiveLock {
+    if ! mkdir /var/lock/$(basename $0); then
+	scottyerror "Another instance of $(basename $0) is still running!"
+	exit 1
+    else
+	trap deleteLock EXIT
+    fi
+}
+
 function backmeupscotty {
-    while getopts "qn:fh" opt; do
+    while getopts "qn:flh" opt; do
         case $opt in
             q)
                 exec > /dev/null
@@ -201,6 +211,9 @@ function backmeupscotty {
             f)
                 BACKUP_FORCE=1
                 ;;
+	    l)
+		LIST_BACKUPS=1
+		;;
             h)
                 printhelp
                 exit 0
@@ -210,6 +223,15 @@ function backmeupscotty {
 
     ssh255 $REMOTE_HOST exit
 
+    if [ $LIST_BACKUPS ]; then
+	for backup in $(grepbackups); do
+	    echo $backup
+	done
+	exit 0
+    fi
+
+    exclusiveLock
+
     if [ $BACKUP_FORCE -eq 1 ]; then
         scottyinfo "Backup was enforced."
     elif latestTooOld; then
@@ -232,10 +254,3 @@ function backmeupscotty {
 
     exit 0
 }
-
-if ! mkdir /var/lock/$(basename $0); then
-    scottyerror "Another instance of $(basename $0) is still running!"
-    exit 1
-else
-    trap deleteLock EXIT
-fi