fixed sops age keyFile getting sent to instal target

install.sh

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+while [ $# -gt 0 ]; do
+  case "$1" in
+    --target*|-t*)
+      if [[ "$1" != *=* ]]; then shift; fi # Value is next arg if no `=`
+      target="${1#*=}"
+      ;;
+    --flake*|-f*)
+      if [[ "$1" != *=* ]]; then shift; fi
+      flake="${1#*=}"
+      ;;
+    --user*|-u*)
+      if [[ "$1" != *=* ]]; then shift; fi
+      user="${1#*=}"
+      ;;
+    --help|-h)
+      echo "--help -h: print this message"
+      echo "--target -t: set the target system to install on"
+      echo "--flake -f: set the flake to install on the target system"
+      echo "--user -u: set the user to install flake as on the target system"
+      exit 0
+      ;;
+    *)
+      echo "Error: Invalid argument $1"
+      exit 1
+      ;;
+  esac
+  shift
+done
+
+if [ -z ${target} ]; then
+	echo "target is blank";
+	exit 1;
+fi
+
+if [ -z ${flake} ]; then
+	echo "flake is blank";
+	exit 1;
+fi
+
+temp=$(mktemp -d)
+# Function to cleanup temporary directory on exit
+cleanup() {
+  rm -rf "$temp"
+}
+trap cleanup EXIT
+
+# copy key file to temp folder to copy over to target
+mkdir -p $temp$AGE_KEY_FILE_LOCATION
+cp -r $AGE_KEY_FILE_LOCATION/* $temp$AGE_KEY_FILE_LOCATION
+
+# commit number in this is because the main branch of nixos-anywhere is broken right now
+nix run github:nix-community/nixos-anywhere/b3b6bfebba35d55fba485ceda588984dec74c54f -- --extra-files $temp --flake ".#$flake" ${user:-nixos}@$target