initial commit to prepare for rewrite into golang for actual use

old_bash_version/lib/get_GPU.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+function get_GPU () {
+    clear
+    printf "These are your graphic cards, they have to be in separate groups.
+The graphic card you want to passthrough cannot be in a group with other devices that
+does not belong to itself. Both cards must also have unique hardware ids [xxxx:yyyy]!:
+
+"
+    echo "#------------------------------------------#"
+    "$SCRIPTDIR/utils/ls-iommu" -g -F name,device_id,optional_revision
+    echo "#------------------------------------------#"
+
+    printf "
+Press q to quit
+"
+
+    read -r -p "Which group number do you want to check?: " IOMMU_GROUP
+
+   case "${IOMMU_GROUP}" in
+       [1-9]*)
+            exec "$SCRIPTDIR/lib/get_GPU_GROUP.sh" "$IOMMU_GROUP"
+        ;;
+       [Qq]*)
+            echo "Aborted, your setup is incomplete!
+DO NOT use any of the files from $SCRIPTDIR/config !
+"
+        ;;
+       *)
+            exec "$SCRIPTDIR/lib/get_GPU.sh"
+        ;;
+   esac
+}
+
+function main () {
+    SCRIPTDIR=$(dirname "$(realpath "$0")" | perl -pe "s/\/\.\.\/lib//" | perl -pe "s/\/lib$//")
+
+    get_GPU
+}
+
+main