Fixes oglivecli to unmount mount points in case of any failure during the oglive installation script

CHANGELOG.md

@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this file.  
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.8.4] - 2024-06-20 
+### Changed 
+- Corrige oglivecli para que desmonte los puntos de montaje ante cualquier fallo en el script de instalación de oglive
+
 ## [0.8.3] - 2024-06-20 
 ### Changed 
 - Añade el cambio de la 0.8.2

bin/oglivecli

@@ -334,6 +334,20 @@ function install() {
     [ ! -d "$TMPDIR_SQUASHFS" ] && { echo "{\"error\": \"DIR_CREATION_FAILED\", \"message\": \"Failed to create/access directory $TMPDIR_SQUASHFS.\"}"; exit 500; }
 
     trap "umount $TMPDIR" 1 2 3 6 9 15
+
+    cleanup() {
+        code=$?
+        umount "$OGLIVEFILE" >/dev/null 2>&1
+        umount "$TMPDIR" >/dev/null 2>&1
+        umount "$TMPDIR_SQUASHFS" >/dev/null 2>&1
+        if [ $code -ne 0 ]; then
+            echo "Something went wrong (exit code $code), cleaning up..."
+            rm -r "$OGLIVEDIR" >/dev/null 2>&1
+        fi
+    }
+
+    trap cleanup EXIT
+
     mount "$OGLIVEFILE" >/dev/null 2>&1 || { echo "{\"error\": \"MOUNT_FAILED\", \"message\": \"Failed to mount ISO file.\"}"; exit 500; }
 
     cp -va "$TMPDIR/ogclient/"* "$OGLIVEDIR" >/dev/null 2>&1 || { echo "{\"error\": \"COPY_FAILED\", \"message\": \"Cannot copy files to $OGLIVEDIR.\"}"; exit 500; }