Move doc/node.js to the r2pipe repository and define engine node>16

dist/npm/package.json

@@ -13,6 +13,10 @@
     "type": "git",
     "url": "git+https://github.com/radareorg/radare2.git"
   },
+  "engines": {
+    "node": ">=16",
+    "npm": ">=7"
+  },
   "keywords": [
     "radare2"
   ],

doc/node.js/Makefile

@@ -1,7 +0,0 @@
-all: node_modules
-	(sleep 1; open http://localhost:8080/p/ ) &
-	r2 -qc '#!pipe node index.js' /bin/ls
-
-node_modules:
-	mkdir -p node_modules
-	npm install

doc/node.js/README.md

@@ -1,32 +0,0 @@
-Node.JS express based webserver
-===============================
-
-Author : pancake <pancake@nopcode.org>
-
-Date: 2015-03-31
-
-Description
------------
-
-This is the nodejs implementation of a websever
-for radare2. This script can be executed from
-inside r2 by using the following command:
-
-	> #!pipe node .
-
-If you don't have any other .js handler (like duktape)
-you can run it directly like this:
-
-	$ . index.js
-
-From the shell you can run the script like this:
-
-	$ r2 -c '#!pipe node index.js' /bin/ls
-
-Or just run it from nodejs:
-
-	$ node .
-
-Or specify a different file to open
-
-	$ node . /bin/awk

doc/node.js/index.js

@@ -1,55 +0,0 @@
-
-/*
-
-Author : pancake <pancake@nopcode.org>
-
-Date: 2015-03-31
-
-From inside r2
-
-	r2 -c '#!pipe node index.js' /bin/ls
-
-Or from the shell:
-
-	node .
-
-*/
-
-var r2p = require ("r2pipe")
-var http = require('http');
-var express = require('express');
-
-function runWebServer(r) {
-	r.cmd ("e http.root", function(wwwroot) {
-		wwwroot = wwwroot.trim ();
-		r.cmd ("e http.port", function(port) {
-			port = +port.trim ();
-			r.cmd ("e scr.color=0", function() {});
-			r.cmd ("e scr.interactive=false", function() {});
-			r.cmd ("e scr.html=true", function(){});
-			var app = express();
-			app.all('/cmd/*', function(req,res) {
-				var cmd = unescape (req.url.substring (5));
-				console.log ("cmd:", cmd);
-				r.cmd (cmd, function (data) {
-					res.send(data);
-				});
-			});
-			app.use(express.static(wwwroot));
-			r.cmd ("?e http://localhost:`e http.port`/p", function (data) {
-				console.log (data.replace(' ','').trim());
-			})
-			app.listen (port);
-		});
-	});
-}
-
-if (process.env.R2PIPE_IN) {
-	var r = r2p.rlangpipe(runWebServer);
-} else {
-	var targetfile = "/bin/ls";
-	if (process.argv.length>2) {
-		targetfile = process.argv[2];
-	}
-	var r = r2p.pipe (targetfile, runWebServer);
-}

doc/node.js/package.json

@@ -1,11 +0,0 @@
-{
-  "name": "r2-express.js",
-  "version": "0.0.1",
-  "description": "Express-based webserver for radare2",
-  "author": "pancake <pancake@nopcode.org>",
-  "dependencies": {
-    "express": "*",
-    "r2pipe": "*"
-  },
-  "license": "MIT"
-}