Fix Quit / Exit behavior

Separate Quit and exit into two commands.
- Quit is immediate exit without cleanup
- Exit provides option to remove temp files
- EOF exit will always retain temp files.

DBRepair.sh

@@ -3,7 +3,7 @@
 # Plex Media Server database check and repair utility script.           #
 # Maintainer: ChuckPa                                                   #
 # Version:    v1.0.5                                                    #
-# Date:       04-May-2023                                               #
+# Date:       16-May-2023                                               #
 #########################################################################
 
 # Version for display purposes
@@ -37,6 +37,7 @@ HaveStartStop=0
 HostType=""
 LOG_TOOL="echo"
 ShowMenu=1
+Exit=0
 
 # Universal output function
 Output() {
@@ -254,11 +255,20 @@ ConfirmYesNo() {
     read Input
 
     # EOF = No
-    [ "$Input" = ""  ] && Answer=N ; [ "$Input" = "n" ] && Answer=N ; [ "$Input" = "N" ] && Answer=N
+    case "$Input" in
-    [ "$Input" = "y" ] && Answer=Y ; [ "$Input" = "Y" ] && Answer=Y
+      YES|YE|Y|yes|ye|y)
+        Answer=Y
+        ;;
+      NO|N|no|n)
+        Answer=N
+        ;;
+      *)
+        Answer=""
+        ;;
+    esac
 
     # Unrecognized
-    if [ "$Answer" != "Y" ] && [ "$Answer" != "N" ]; then
+    if [ "$Answer" != "Y" ] || [ "$Answer" != "N" ]; then
       printf "$Input" was not a valid reply.  Please try again.
       continue
     fi
@@ -1468,8 +1478,8 @@ do
       echo " 11 - 'status'    - Report status of PMS (run-state and databases)"
       echo " 12 - 'undo'      - Undo last successful command"
       echo ""
-
+      echo " 99 - 'quit'      - Quit immediately.  Keep all temporary files."
-      echo " 99 -  exit"
+      echo "      'exit'      - Exit with cleanup options."
     fi
 
     if [ $Scripted -eq 0 ]; then
@@ -1481,7 +1491,8 @@ do
       # If end of line then force exit
       if [ "$Input" = "" ]; then
         Input="exit"
-        Output "Unexpected EOF / End of command line options,  Exiting"
+        Exit=1
+        Output "Unexpected EOF / End of command line options. Exiting. Keeping temp files."
       fi
     fi
 
@@ -1496,7 +1507,7 @@ do
       # Handle EOF/forced exit
       if [ "$Input" = "" ] ; then
         if [ $NullCommands -gt 4 ]; then
-          Output "Unexpected EOF / End of command line options,  Exiting"
+          Output "Unexpected EOF / End of command line options. Exiting. Keeping temp files. "
           Input="exit" && Exit=1
         else
           NullCommands=$(($NullCommands + 1))
@@ -1768,31 +1779,39 @@ do
          DoUndo
          ;;
 
+      # Quit
+      99|quit)
 
-      # Quit/Exit
+        Output "Retaining all temporary work files."
-      99|exit|quit)
+        WriteLog "Exit    - Retain temp files."
+        exit 0
+        ;;
 
-        # if cmd line mode, exit clean
+      # Orderly Exit
+      exit)
+
+        # If forced exit set,  exit and retain
+        if [ $Exit -eq 1 ]; then
+          Output "Unexpected exit command.  Keeping all temporary work files."
+          WriteLog "EOFExit  - Retain temp files."
+          exit 1
+        fi
+
+        # If cmd line mode, exit clean without asking
         if [ $Scripted -eq 1 ]; then
           rm -rf $TMPDIR
           WriteLog "Exit    - Delete temp files."
 
         else
           # Ask questions on interactive exit
-          if [ $Exit -eq 0 ]; then
+          if ConfirmYesNo "Ok to remove temporary databases/workfiles for this session?" ; then
-            # Ask if the user wants to remove the DBTMP directory and all backups thus far
+            # There it goes
-            if [ "$Input" = "exit" ] && ConfirmYesNo "Ok to remove temporary databases/workfiles for this session?" ; then
+            Output "Deleting all temporary work files."
-              # There it goes
+            WriteLog "Exit    - Delete temp files."
-              Output "Deleting all temporary work files."
+            rm -rf "$TMPDIR"
-              WriteLog "Exit    - Delete temp files."
-              rm -rf "$TMPDIR"
-            else
-              Output "Retaining all temporary work files."
-              WriteLog "Exit    - Retain temp files."
-            fi
           else
-            Output "Unexpected exit command.  Keeping all temporary work files."
+            Output "Retaining all temporary work files."
-            WriteLog "EOFExit  - Retain temp files."
+            WriteLog "Exit    - Retain temp files."
           fi
         fi
 

README.md

@@ -131,16 +131,16 @@ If sufficient privleges exist (root), and supported by the environment, the opti
 
 
 
+
 ###   EXAMPLE:  To install & launch on Synology DSM 6 / DSM 7
 
-        cd /volume1/Plex  (/volume1/PlexMediaServer on DSM 7)
+        cd /volume1/Plex    # use /volume1/PlexMediaServer on DSM 7
         sudo bash
         tar xf PlexDBRepair-x.y.z.tar.gz
         cd PlexDBRepair-x.y.z
         chmod +x DBRepair.sh
         ./DBRepair.sh
 
-
 ###    EXAMPLE: Using DBRepair inside containers (manual start/stop included)
 
 #### (Select containers allow stopping/starting PMS from the menu.  See menu for details)
@@ -214,7 +214,7 @@ These examples
     1. (3)  Check   - Confirm there is no database damage
     2. (5)  Repair  - You are not really repairing.  You are rebuilding the DB in perfect sorted order.
     3. (6)  Reindex - Rebuild Indexes.
-    4. Exit    - (Option 9)
+    4. (99) Exit
 
   E. Undo
     Undo is a special case where you need the utility to backup ONE step.
@@ -234,8 +234,29 @@ Special considerations:
     3. When satisfied,  Exit the utility.
        - There is no harm in keeping the database temp files (except for space used)
        - ALL database temps are named with date-time stamps in the name to avoid confusion.
-    4. The Logfile ('show' command) shows all actions performed WITH timestamp so you can locate intermediate databases
+    4. The Logfile ('show' command) shows all actions performed WITH timestamp so you can locate
-       if desired for special / manual recovery cases.
+       intermediate databases if desired for special / manual recovery cases.
+
+Attention:
+
+  The behavior of command "99" is different than command "Exit"
+  This is intentional.
+
+  "99" is the "Get out now,  Keep all intermediate/temp files.
+   --  This is for when DB operations keep getting worse and you don't know what to do.
+       "99" is an old 'Get Smart' TV series reference where agent 99 would try to save agent 86 from harm.
+
+  "99" was originally going to be "Quit immediately save all files" but development feedback
+  resulted in this configuration
+
+  "Exit" is the preferred method to leave.
+
+  "Quit" was desired instead of "99" but there are those who didn't understand the difference or references.
+
+  If community feedback wants both "Quit. save temps" and "Exit, delete temps", behavior is easily changed.
+
+  Also please be aware the script understands interactive versus scripted mode.
+
 
 
 ## Scripting support
@@ -243,7 +264,7 @@ Special considerations:
   Certain platforms don't provide for each command line access.
   To support those products,  this utility can be operated by adding command line arguments.
 
-  Another use of this feature is to automate Plex Database maintenance
+  Another use of this feature is to automate Plex Database maintenance44
   ( Stop Plex,  Run this sequence,  Start Plex ) at a time when the server isn't busy
 
 

ReleaseNotes

@@ -11,7 +11,8 @@
 
 v1.0.5
   - Add Arch Linux Support
-  - Put system override processing in funtion
+  - Put system override processing in function
+  - Separate Quit (99) and Exit functionality to reduce confusion about temp file removal.
 
 v1.0.4
   - Correct Start/Stop problem on some hosts