doc

README.md

@@ -1,5 +1,7 @@
 # Overview
 
+![usage](https://user-images.githubusercontent.com/1415488/229589650-c4112b86-f533-4205-a48f-44e88ebbc214.svg)
+
 No need to setup anything, just run the `use-node`, then you can use the right node version under your shell.
 
 - Works the same across Windows, macOS, and Linux.
@@ -22,6 +24,14 @@ Then it spawns a sub-shell and inject the node path to your PATH, your current s
 
 ## Use it outside node project
 
+If you want to use it without the `package.json` file, just specify the node version you want to:
+
+```bash
+use-node v19
+```
+
+## Shell Setup
+
 On unix like OS, add this line to your `.bashrc` or `.zshrc` files:
 
 ```bash

main.go

@@ -22,6 +22,7 @@ func main() {
 		p("Usage: use-node [node-version]")
 		p("")
 		p("  If the [node-version] is not specified, it will start a new shell with the version defined in the 'package.json'. If the version doesn't exist, it will be auto downloaded.")
+		p("  For more doc: https://github.com/ysmood/use-node")
 		p("")
 		p("Example:")
 		p("")

package.json

@@ -1,22 +1,6 @@
 {
-  "name": "use-node",
-  "version": "1.0.0",
+  "name": "test",
   "engines": {
     "node": ">=v19.1.0"
-  },
-  "description": "No need to setup anything, just run the `use-node`, then you can use the right node version under your shell.",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/ysmood/use-node.git"
-  },
-  "author": "",
-  "license": "ISC",
-  "bugs": {
-    "url": "https://github.com/ysmood/use-node/issues"
-  },
-  "homepage": "https://github.com/ysmood/use-node#readme"
+  }
 }

pkg/node/node.go

@@ -1,6 +1,7 @@
 package node
 
 import (
+	"log"
 	"net/http"
 	"os"
 	"os/exec"
@@ -29,6 +30,7 @@ func GetNodePath(required string) string {
 	os.RemoveAll(nodePath)
 
 	fu := fetchup.New(nodePath, n.URLs()...)
+	fu.Logger = log.New(os.Stdout, "", 0)
 
 	utils.E(fu.Fetch())