[Addon] Update preinstall script & bump version to 0.8.3

package.json

@@ -1,6 +1,6 @@
 {
  "name": "wasmedge-extensions",
- "version": "0.8.2",
+ "version": "0.8.3",
  "description": "Second State WebAssembly VM for Node.js Addon with all extensions",
  "keywords": [
  "wasm",

scripts/preinstall.sh

@@ -1,10 +1,20 @@
 #!/bin/bash
 
-INSTALL_SCRIPT=/tmp/install_wasmedge.sh
+set -e
+
+INSTALL_SCRIPT_URL="https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/install.sh"
+UNINSTALL_SCRIPT_URL="https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/uninstall.sh"
+INSTALL_SCRIPT_PATH=/tmp/install_wasmedge.sh
+UNINSTALL_SCRIPT_PATH=/tmp/uninstall_wasmedge.sh
 INSTALL_PATH="$HOME/.wasmedge"
 INSTALL_VERSION=0.8.2
 SUDO=
-
-wget -O "$INSTALL_SCRIPT" "https://raw.githubusercontent.com/WasmEdge/WasmEdge/766654ee0b655a06156278854d22be8042a2c6bd/utils/install.sh"
 [ "$GITHUB_ACTIONS" == true ] && SUDO=sudo
-$SUDO bash "$INSTALL_SCRIPT" -p "$INSTALL_PATH" --version "$INSTALL_VERSION" -e all
+
+mkdir -p "$INSTALL_PATH"
+
+wget -O "$UNINSTALL_SCRIPT_PATH" "$UNINSTALL_SCRIPT_URL"
+$SUDO bash "$UNINSTALL_SCRIPT_PATH" -p "$INSTALL_PATH" -q
+
+wget -O "$INSTALL_SCRIPT_PATH" "$INSTALL_SCRIPT_URL"
+$SUDO bash "$INSTALL_SCRIPT_PATH" -p "$INSTALL_PATH" -v "$INSTALL_VERSION" -e all