Modified package dependencies for node and added some useful informat…

…ion at the home page

.replit

@@ -1,6 +1,6 @@
 
 hidden = [".config", "package-lock.json"]
-run = "npm run start"
+run = "node app.js"
 
 [[hints]]
 regex = "Error \\[ERR_REQUIRE_ESM\\]"

app.js

@@ -1,3 +1,7 @@
+// ASCIIDOC EDITOR
+// Written by Alexander Neri 04 June 2023
+// github.com/alexneri/asciiedit
+
 const express = require('express');
 const asciidoctor = require('asciidoctor')();
 const TurndownService = require('turndown');
@@ -9,29 +13,29 @@ app.set('view engine', 'ejs');
 app.use(express.static('public'));
 
 app.get('/', (req, res) => {
-    res.render('index');
+  res.render('index');
 });
 
 app.post('/preview', express.text({ type: '*/*' }), (req, res) => {
-    const asciidocSource = req.body;
-    const html = asciidoctor.convert(asciidocSource);
-    res.send(html);
+  const asciidocSource = req.body;
+  const html = asciidoctor.convert(asciidocSource);
+  res.send(html);
 });
 
 app.post('/reverse', express.text({ type: '*/*' }), (req, res) => {
-    const html = req.body;
-    const turndownService = new TurndownService();
-    const markdown = turndownService.turndown(html);
+  const html = req.body;
+  const turndownService = new TurndownService();
+  const markdown = turndownService.turndown(html);
 
-    exec(`echo "${markdown}" | pandoc -f markdown -t asciidoc`, (error, stdout, stderr) => {
-        if (error) {
-            console.error(`exec error: ${error}`);
-            return;
-        }
-        res.send(stdout);
-    });
+  exec(`echo "${markdown}" | pandoc -f markdown -t asciidoc`, (error, stdout, stderr) => {
+    if (error) {
+      console.error(`exec error: ${error}`);
+      return;
+    }
+    res.send(stdout);
+  });
 });
 
 app.listen(port, () => {
-    console.log(`Asciidoc Editor listening at http://localhost:${port}`);
+  console.log(`Asciidoc Editor listening at http://localhost:${port}`);
 });

package.json

@@ -12,6 +12,7 @@
   "dependencies": {
     "ace-builds": "^1.22.0",
     "asciidoctor": "^2.2.6",
+    "child_process": "^1.0.2",
     "ejs": "^3.1.9",
     "express": "^4.18.2",
     "turndown": "^7.1.2"

views/index.ejs

@@ -43,19 +43,22 @@
 <div class="container wide-container">
 <h1 class="my-4">Asciidoc Editor</h1>
 <blockquote>
-    <p>By Alex Neri</p>
+    <p>By <a href="https://github.com/alexneri" target="_blank">Alex Neri</a></p>
 </blockquote>
 Welcome to the ASCIIDOC Editor! This editor allows you to edit your documentation in Asciidoc format. Featuring a WYSWYG preview, you can make quick edits, and copy the changed code back into your adoc files. <strong>NO DATA IS SAVED</strong>, so make sure to copy and paste your changes once done.<br /><br />
+  <strong>NOTE:</strong> This is the test-dev build, which always reflects the latest changes in the <a href="https://github.com/alexneri/asciiedit" target="_blank">repo</a>. Issues? File <a href="https://github.com/alexneri/asciiedit/issues" target="_blank">here</a>. Very large swathes of code will return an error, so copy or edit code in smaller chunks.<br /><br />
 <!--<pre id="editor"></pre>-->
 <!--<button class="btn btn-primary mb-3">Preview</button>-->
 <!--<div id="preview" contenteditable="true"></div>-->
 <!--<button class="btn btn-success mt-3">Save</button>-->
     <div class="row">
         <div class="col-12 col-lg-6">
+          Code Editor
             <pre id="editor"></pre>
             <button class="btn btn-primary mb-3" onclick="preview()">Preview code</button>
         </div>
         <div class="col-12 col-lg-6">
+          Preview & Editor
             <div id="preview" contenteditable="true"></div>
             <button class="btn btn-success mt-3" onclick="save()">Save to code</button>
         </div>