snapraid binary check

Check if the SnapRAID binary was found. If not, it will error out.

Author: auanasgheps

snapraid-aio-script.sh

@@ -8,7 +8,7 @@
 ######################
 #  SCRIPT VARIABLES  #
 ######################
-SNAPSCRIPTVERSION="3.4" #DEV2
+SNAPSCRIPTVERSION="3.4" #DEV3
 
 # Read SnapRAID version
 SNAPRAIDVERSION="$(snapraid -V | sed -e 's/snapraid v\(.*\)by.*/\1/')"
@@ -97,6 +97,16 @@ function main(){
     fi
   fi
 
+  ### Check if SnapRAID is found
+  if [ -z "$SNAPRAID_BIN" ]; then
+  echo "**ERROR**: SnapRAID binary not found in PATH. Please check if SnapRAID is installed correctly and found in the PATH environment values of your system."
+    mklog "WARN: SnapRAID binary not found in PATH. Please check if SnapRAID is installed correctly and found in the PATH environment values of your system."
+    SUBJECT="[WARNING] - SnapRAID binary not found in PATH $EMAIL_SUBJECT_PREFIX"
+    NOTIFY_OUTPUT="$SUBJECT"
+    notify_warning
+    exit 1
+fi
+
   ### Check if SnapRAID is already running
   if pgrep -x snapraid >/dev/null; then
     echo "The script has detected SnapRAID is already running. Please check the status of the previous SnapRAID job before running this script again."