Streamline and document exit codes

[backup-script.git] / bin / backup-script

diff --git a/bin/backup-script b/bin/backup-script
index 2f2eee154a782c51508a05ef33ac07bf8d85c7f1..2b9f7d7f2e91f4c45cdea62581bc211bbf1a934d 100755 (executable)
--- a/bin/backup-script
+++ b/bin/backup-script
@@ -55,7 +55,7 @@ Usage() {
        echo "Configuration file is \"$conf\","
        echo "using \"$conf_d\" as configuration directory."
        echo
-       exit 1
+       exit 2
 }
 
 CleanUp() {
@@ -306,7 +306,7 @@ if [ $# -ge 1 ]; then
        for s in "$@"; do
                if [ ! -r "${conf_d}/$s" ]; then
                        echo "$NAME: Can' read \"${conf_d}/$s\"!"
-                       exit 1
+                       exit 3
                fi
                sys="$sys ${conf_d}/$s"
        done
@@ -321,7 +321,7 @@ if [ -e "$PIDFILE" ]; then
        echo
        echo -n "Aborted: "; date
        echo
-       exit 3
+       exit 4
 fi
 touch "$PIDFILE" 2>/dev/null
 if [ $? -ne 0 ]; then
@@ -338,7 +338,7 @@ if [ -n "$pre_exec" ]; then
                echo "Error: pre-exec command failed!"; echo
                CleanUp
                echo "Aborting backup."; echo
-               exit 2
+               exit 5
        fi
        sleep 2
        echo
@@ -397,7 +397,11 @@ for f in $sys; do
        post_exec="$post_exec_saved"
 
        # Validate configuration
-       [ "$system" = "localhost" -o "$system" = "127.0.0.1" ] && local=1
+       if [ "$system" = "localhost" -o "$system" = "127.0.0.1" ]; then
+               # Local system
+               local=1
+               compress=0
+       fi
 
        # Make sure "source" ends with a slash ("/")
        case "$source" in
@@ -553,8 +557,7 @@ for f in $sys; do
 
        if [ $ret -eq 20 ]; then
                echo "Backup of \"$system\" interrupted. Aborting ..."
-               CleanUp
-               exit 1
+               GotSignal
        fi
 
        echo -n "End date: "; date
@@ -635,6 +638,7 @@ echo
 if [ $count_started -ne $count_ok ]; then
        echo "----->  THERE HAVE BEEN ERRORS!  <-----"
        echo
+       exit 6
 fi
 
 # -eof-