.gitignore

@@ -1,4 +1,5 @@
 node_modules
+yarn.lock
 package-lock.json
 dist
 

src/emulator/commands/cmds.js

@@ -22,5 +22,4 @@ module.exports = (argv, terminal) => {
         terminal.write('\033[1;32m' + x + '\033[0m\t');
     });
     terminal.writeln('');
-    terminal.writeln('Hint: If you are looking for a guide to use it, run the \x1b[32mguide\33[0m command')
 }

src/emulator/commands/index.js

@@ -15,7 +15,6 @@ let cmds = {
     'echo': require('./echo'),
     'exit': require('./exit'),
     'systemctl': require('./systemctl'),
-    'set-hostname': require('./set-hostname.js'),
 
 
     'guide': require('./guide'),

src/emulator/commands/set-hostname.js

@@ -1,30 +0,0 @@
-const { Terminal } = require("xterm");
-
-const original_data = Object.freeze(data);
-global.orig = original_data;
-
-/**
- * 
- * @param {string[]} argv 
- * @param {Terminal} terminal 
- */
-module.exports = (argv, terminal, zsh) => {
-    if (argv.indexOf('--help') !== -1) {
-        terminal.writeln(`
-Usage: ${argv[0]} [hostname] [-R] [--help]
-    -R      Reset it to original IP (${original_data.ip})
-    --help  Show this page`
-        );
-        return 0;
-    }
-
-    if (argv.indexOf('-R') !== -1) {
-        data.ip = original_data.ip;
-        zsh.update_prompt();
-        return 0;
-    }
-
-    data.ip = argv[1] || 'resume.js';
-    zsh.update_prompt();
-    return 0;
-}

src/emulator/zsh.js

@@ -2,18 +2,9 @@
 import { Terminal } from 'xterm';
 import { XTerm } from 'xterm-for-react';
 
-const memfs = require('memfs');
 const fs = require('./fs');
 global.fs = fs;
 const cmds = require('./commands');
-const sleep = require('../lib/sleep');
-
-// ZSH api to be used in commands (see references)
-const zshapi = {
-    update_prompt,
-    text_prompt,
-    pr_char
-};
 
 /**
  * @type { Terminal }
@@ -25,14 +16,10 @@ let terminal;
  */
 let dom;
 
-let prompt = `\x1b[1;32muser@${data.ip} \x1b[36m~ $ \x1b[0m`;
+const prompt = `\x1b[1;32muser@${data.ip} \x1b[36m~ $ \x1b[0m`;
 let cmd = '';
 let lastcmd = window.sessionStorage.getItem('last_cmd') || '';
 
-function update_prompt() {
-    prompt = `\x1b[1;32muser@${data.ip} \x1b[36m~ $ \x1b[0m`;
-}
-
 function text_prompt() {
     return prompt.replace(/[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g, '');
 }
@@ -57,15 +44,13 @@ function exec_file(f) {
         return;
     }
 
-    // This fails for some reason (vvvv)
+    const executable = fs.accessSync(f, fs.constants.X_OK);
-    const executable = fs.accessSync(f, memfs.constants.X_OK);
-    // const executable = true;
     if (!executable) {
-        terminal.write('zsh: permission denied: ' + f);
+        terminal.writeln('zsh: permission denied: ' + f);
         return;
     }
     
-    terminal.writeln('This is just a simple online resume. It is not big enough to have a script runtime for god\'s sake.');
+    terminal.writeln('This is an online resume. It is not big enough to have a script runtime.\n');
     return;
 }
 
@@ -92,7 +77,9 @@ async function exec_cmd() {
     if (cmds[command] != undefined) {
         const startY = terminal.buffer.normal.cursorY
 
-        await cmds[command](c.split(' '), terminal, zshapi);
+        await cmds[command](c.split(' '), terminal);
+
+        await (new Promise(resolve => setTimeout(resolve, 10)));
 
         if (terminal.buffer.active.cursorX != 0 && startY != terminal.buffer.active.cursorY) {
             terminal.write('\033[30;47m%\033[0m\n');