Cleanly Add Batocera (#403)

just batocera

removed leakage from ludos

quickget

@@ -160,6 +160,7 @@ function os_support() {
     android \
     archlinux \
     arcolinux \
+    batocera \
     cachyos \
     debian \
     devuan \
@@ -264,6 +265,10 @@ function releases_fedora() {
     echo 33 34 35
 }
 
+function releases_batocera() {
+  echo 33
+}
+
 function editions_fedora() {
   echo Workstation \
   Cinnamon \
@@ -662,6 +667,9 @@ function make_vm_config() {
     IMAGE_FILE="${1}"
     ISO_FILE="${2}"
     case "${OS}" in
+        batocera)
+            GUEST="batocera"
+            IMAGE_TYPE="img";;
         dragonflybsd)
             GUEST="dragonflybsd"
             IMAGE_TYPE="iso";;
@@ -812,6 +820,13 @@ function get_arcolinux() {
     echo "${URL}/${ISO} ${HASH}"
 }
 
+function get_batocera() {
+    local HASH=""
+    local ISO="batocera-x86_64-${RELEASE}-20220203.img.gz"
+    local URL="https://updates.batocera.org/x86_64/stable/last"
+    echo "${URL}/${ISO} ${HASH}"
+}
+
 function get_cachyos() {
     local HASH=""
     local ISO="cachyos-${RELEASE}-x86_64.iso"
@@ -1717,6 +1732,10 @@ create_vm() {
         unzip ${VM_PATH}/${ISO} -d ${VM_PATH}
         ISO=$(ls ${VM_PATH} | grep -i '.iso')
     fi
+    if [[ ${OS} == "batocera" ]] && [[ ${ISO} =~ ".gz" ]]; then
+        gzip -d "${VM_PATH}/${ISO}"
+        ISO="${ISO/.gz/}"
+    fi
 
     make_vm_config "${ISO}"
 }