reveal-run-in-terminal

├── .gitignore ├── demo.gif ├── demo ├── app.js ├── code │ ├── node-error-example.js │ ├── node-example.js │ ├── python-example.py │ └── ruby-argv-example.rb └── index.html ├── index.js ├── package-lock.json ├── package.json ├── readme.md ├── src ├── highligher.js ├── reveal-run-in-terminal.js ├── run-command.js └── slide.js └── static └── plugin ├── hl-9.0.0.js ├── reveal-run-in-terminal-hljs-worker.js ├── reveal-run-in-terminal.css └── reveal-run-in-terminal.js /.gitignore: -------------------------------------------------------------------------------- 1 | node_modules 2 | -------------------------------------------------------------------------------- /demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stanleynguyen/reveal-run-in-terminal/f1b5c77285182c06c9fda32d8fad0aa2c629c50f/demo.gif -------------------------------------------------------------------------------- /demo/app.js: -------------------------------------------------------------------------------- 1 | const express = require('express'); 2 | const path = require('path'); 3 | const revealRunInTerminal = require('../index.js'); 4 | 5 | let app = express(); 6 | 7 | app.use(revealRunInTerminal({ 8 | publicPath: __dirname, 9 | commandRegex: /node|ruby/, 10 | log: true 11 | })); 12 | 13 | let revealJsPath = path.resolve(__dirname, '../node_modules/reveal.js'); 14 | app.use(express.static(revealJsPath)); 15 | 16 | app.listen(5000); 17 | -------------------------------------------------------------------------------- /demo/code/node-error-example.js: -------------------------------------------------------------------------------- 1 | throw new Error('something has gone terribly wrong!'); 2 | -------------------------------------------------------------------------------- /demo/code/node-example.js: -------------------------------------------------------------------------------- 1 | console.log('console.log'); 2 | console.error('console.error'); 3 | setTimeout(() => process.stdout.write('stdout (250ms)'), 250); 4 | setTimeout(() => process.stderr.write('stderr (750ms)'), 750); 5 | -------------------------------------------------------------------------------- /demo/code/python-example.py: -------------------------------------------------------------------------------- 1 | print 'this should never print' 2 | -------------------------------------------------------------------------------- /demo/code/ruby-argv-example.rb: -------------------------------------------------------------------------------- 1 | ARGV.each_with_index do |arg, i| 2 | puts "argument ##{i + 1}) #{arg}" 3 | end 4 | -------------------------------------------------------------------------------- /demo/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | reveal-run-in-terminal 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 24 | 25 | 26 |

27 |

28 |

29 |

reveal-run-in-terminal

30 |

31 | 32 |

33 |

Node (With Time!)

34 |

35 | 36 |

37 |

Node (With An Error!)

38 |

39 | 40 |

45 |

Ruby (With Arguments!)

46 |

47 | 48 |

52 |

Python (Isn't Whitelisted!)

53 |

54 | 55 |

56 |

Outside Public Directory (Not Allowed!)

57 |

58 |

59 |

60 | 61 | 62 | 63 | 64 | 82 | 83 | 84 | -------------------------------------------------------------------------------- /index.js: -------------------------------------------------------------------------------- 1 | const child_process = require('child_process'); 2 | const express = require('express'); 3 | const path = require('path'); 4 | 5 | const ARGS_REGEX = /(?:[^\s']+|'[^']*')+/g; 6 | const HEADERS = { 7 | 'Content-Type': 'text/event-stream', 8 | 'Connection': 'keep-alive' 9 | }; 10 | 11 | module.exports = (options) => { 12 | options = options || {}; 13 | 14 | let app = express(); 15 | let commandRegex = options.commandRegex || /\S*/; 16 | let publicPath = path.resolve(options.publicPath || '.'); 17 | 18 | app.use(express.static(publicPath)); 19 | app.use(express.static(path.join(__dirname, 'static'))); 20 | 21 | app.get('/reveal-run-in-terminal', (req, res) => { 22 | let errors = []; 23 | 24 | if (!options.allowRemote && req.ip !== '::1' && req.ip !== '127.0.0.1') { 25 | errors.push(`command sent to reveal-run-in-terminal from non-localhost (IP was ${req.query.ip})`); 26 | } 27 | 28 | let bin = req.query.bin; 29 | if (!commandRegex.test(bin)) { 30 | errors.push(`command sent to reveal-run-in-terminal didn't match required format (was '${bin}')`); 31 | } 32 | 33 | let src = path.join(publicPath, req.query.src); 34 | if (!src.startsWith(publicPath)) { 35 | errors.push(`command sent to reveal-run-in-terminal specified a file outside of the allowed public path (was '${req.query.src}'')`); 36 | } 37 | 38 | res.writeHead(200, HEADERS); 39 | 40 | if (errors.length !== 0) { 41 | let payload = JSON.stringify({messages: errors}); 42 | errors.forEach(err => console.error(`ERROR: ${err}`)); 43 | res.end(`event: error\ndata: ${payload}\n\n`); 44 | return; 45 | } 46 | 47 | let args = ((req.query.args || '').match(ARGS_REGEX) || []); 48 | args = args.map(a => a.replace(/^'(.*)'$/, '$1')); 49 | args.unshift(src); 50 | 51 | let ps = child_process.spawn(bin, args); 52 | 53 | ['stdout', 'stderr'].forEach(source => { 54 | ps[source].on('data', (data) => { 55 | res.write(`data: ${JSON.stringify(data.toString())}\n\n`); 56 | }); 57 | }); 58 | 59 | ps.on('exit', exit => { 60 | if (options.log) { 61 | console.log(`${ps.pid}: ${ps.spawnargs.join(' ')} (${exit})`); 62 | } 63 | res.write(`event: done\ndata: ${exit}\n\n`); 64 | res.end(); 65 | }); 66 | }); 67 | 68 | return app; 69 | }; 70 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "reveal-run-in-terminal", 3 | "version": "1.0.5", 4 | "description": "Show and execute code in your presentation", 5 | "main": "index.js", 6 | "dependencies": { 7 | "express": "^4.14.0" 8 | }, 9 | "devDependencies": { 10 | "browserify": "^13.1.0", 11 | "np": "^6.5.0", 12 | "reveal.js": "^3.3.0" 13 | }, 14 | "scripts": { 15 | "start": "node demo/app.js", 16 | "build": "browserify --debug src/reveal-run-in-terminal.js > static/plugin/reveal-run-in-terminal.js", 17 | "release": "np", 18 | "test": "echo 'no test yet'" 19 | }, 20 | "author": { 21 | "name": "Daniel Luxemburg", 22 | "email": "daniel.luxemburg@gmail.com", 23 | "url": "http://dluxemburg.com" 24 | }, 25 | "contributors": [ 26 | { 27 | "name": "Stanley Nguyen", 28 | "email": "hung.ngn.the@gmail.com", 29 | "url": "https://stanleynguyen/me" 30 | } 31 | ], 32 | "license": "ISC", 33 | "repository": { 34 | "type": "git", 35 | "url": "git://github.com/stanleynguyen/reveal-run-in-terminal.git" 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | # reveal-run-in-terminal 2 | 3 | [![NPM](https://nodei.co/npm/reveal-run-in-terminal.png)](https://nodei.co/npm/reveal-run-in-terminal/) 4 | 5 | Add executable code examples to you [reveal.js](https://github.com/hakimel/reveal.js/#revealjs) presentation. 6 | 7 | Tabbing between Keynote and a terminal looks terrible and it is impossible to type with people watching anyway. 8 | 9 | Looks like this: 10 | 11 | ![](https://github.com/dluxemburg/reveal-run-in-terminal/blob/master/demo.gif?raw=true&v=2) 12 | 13 | _**IMPORTANT NOTE**_: This, um, exposes a URL that can be used to execute user-provided commands on your machine. There are a few measures taken to restrict this to its intended use, but it's almost certainly still exploitable somehow. Be careful! 14 | 15 | ## Usage 16 | 17 | ### Run the Server 18 | 19 | The plugin requires that your presentation be served by [Express](https://expressjs.com/). A minimal version looks like this: 20 | 21 | ```javascript 22 | const express = require('express'); 23 | const revealRunInTerminal = require('reveal-run-in-terminal'); 24 | 25 | let app = express(); 26 | 27 | app.use(revealRunInTerminal()); 28 | app.use(express.static('node_modules/reveal.js')); 29 | 30 | app.listen(5000); 31 | ``` 32 | 33 | Options for `revealRunInTerminal`: 34 | 35 | - **`publicPath`** (_default_: `'.'`): Directory to serve files and load executed code from. 36 | - **`commandRegex`** (_default_: `/\S*/`): Regex that executable must match. This is a safety measure to make sure you don't run anything you didn't intend to. 37 | - **`allowRemote`** (_default_: `false`): Allow command-execution requests from non-localhost sources. Probably don't ever do this. 38 | - **`log`** (_default_: `false`): Whether to log executed commands (along with PID and exit code) to the server console. 39 | 40 | The server handles exposing the plugin's client-side JS and CSS dependencies. It's up to you make sure reveal.js files are exposed (the above is a good approach). You can keep your own source files (including reveal.js ones if you're vendoring them) in the public path reveal-run-in-terminal uses, but you do not have to. 41 | 42 | ### Include the CSS 43 | 44 | ```html 45 | 46 | ``` 47 | 48 | ### Include the JS 49 | 50 | You should use reveal.js's plugin system, like this: 51 | 52 | ```javascript 53 | Reveal.initialize({ 54 | // some options 55 | dependencies: [ 56 | { 57 | src: 'plugin/reveal-run-in-terminal.js', 58 | callback: function() { 59 | RunInTerminal.init(); 60 | }, 61 | async: true, 62 | }, 63 | // more plugins 64 | ], 65 | }); 66 | ``` 67 | 68 | Nothing will happen until `RunInTerminal#init` is called. You should also include the highlight plugin if you want code to be syntax highlighted. 69 | 70 | `RunInTerminal#init` options: 71 | 72 | - **`defaultBin`**: Default value for the `data-run-in-terminal-bin` attribute of individual slides (the executable used to run each code example). 73 | 74 | ### Add Some Slides 75 | 76 | ` 77 | 78 | ```html 79 |

83 |

Here Is A Great Example

84 |

85 | ``` 86 | 87 | The `section` elements for reveal-run-in-terminal slides use these attributes: 88 | 89 | - **`data-run-in-terminal`** (_required_): Path to the code to display and run. 90 | - **`data-run-in-terminal-bin`** (_required unless `defaultBin` was passed to `TerminalSlides#init`_): The executable used to run the code example. 91 | - **`data-run-in-terminal-args`**: Additional space-separated arguments to pass to the command to be run. Use single quotes for values including spaces. 92 | 93 | The slide above will initially display code from `{publicPath}/code/some-great-example.js` and an empty simulated terminal prompt. Two [fragments](https://github.com/hakimel/reveal.js/#fragments) are added by the plugin: 94 | 95 | - The first displays the command that will be run (`node code/some-great-example.js` in this case). 96 | - The second adds the `stdout` and `stderr` from that command as executed by the server. 97 | 98 | So, the process goes: 99 | 100 | - Advance to slide (empty prompt) 101 | - Advance to command fragment (prompt with command) 102 | - Advance to command execution (output incrementally added after command) 103 | - Advance to next silde 104 | 105 | ## Developing 106 | 107 | ### Demo Server 108 | 109 | `npm start` runs it on port 5000. 110 | 111 | ### Client Code 112 | 113 | `npm run build` browserifies it. 114 | 115 | ### Notes 116 | 117 | - `/reveal-run-in-terminal` is implemented as a `GET` request in order to use the `EventSource` API on the client to stream process output. Yes, socket.io something something but this avoids additional dependencies and is pretty simple. 118 | - It would be cool to do this for Node specifically using the `vm` module instead of spawning a process but I couldn't figure out how to capture `stderr`/`stdout`/process termination in a way that reliably mimicked what running a script would do. 119 | - Maybe it would be better to use `#!` syntax at the top of files to specify how to run them instead of requiring that option per-slide? I didn't want to require the code files to be executable or have to manipulate them before putting them on the page. 120 | 121 | ### Goals 122 | 123 | - Record command output so that live presentations can be given with static assets. 124 | - Colorize `stdout` vs `stderr`. 125 | - Display process exit code somehow. 126 | - Better integration with other plugins (is it possible to use this and server notes? multiplexing?). 127 | - Source highlighting. 128 | - Source diffing. 129 | -------------------------------------------------------------------------------- /src/highligher.js: -------------------------------------------------------------------------------- 1 | module.exports = class { 2 | static highlight(code) { 3 | this._instance = this._instance || new this(); 4 | return this._instance.highlight(code); 5 | } 6 | 7 | constructor() { 8 | this.worker = new Worker('/plugin/reveal-run-in-terminal-hljs-worker.js'); 9 | this.pending = {}; 10 | this.worker.onmessage = (event) => { 11 | this.pending[event.data.callbackId].resolve(event.data.code.value); 12 | delete this.pending[event.data.callbackId]; 13 | }; 14 | } 15 | 16 | highlight(code) { 17 | let callbackId = (Date.now() + Math.random()).toString(16); 18 | return new Promise((resolve, reject) => { 19 | this.pending[callbackId] = {resolve, reject}; 20 | this.worker.postMessage({callbackId, code}); 21 | }); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /src/reveal-run-in-terminal.js: -------------------------------------------------------------------------------- 1 | const Slide = require('./slide'); 2 | 3 | window.RunInTerminal = class { 4 | static init(options) { 5 | let runInTerminal = new this(options); 6 | runInTerminal.load(); 7 | 8 | Reveal.addEventListener('fragmentshown', function(event) { 9 | if (!event.fragment.dataset.terminalFragment) return; 10 | let slide = runInTerminal.forSection(event.fragment.parentElement); 11 | 12 | if (event.fragment.dataset.terminalFragment === 'showCommand') { 13 | slide.renderCommand(); 14 | slide.scrollToBottom(); 15 | } else if (event.fragment.dataset.terminalFragment === 'execute') { 16 | slide.executeCommand(); 17 | } 18 | }); 19 | 20 | Reveal.addEventListener('fragmenthidden', function(event) { 21 | if (!event.fragment.dataset.terminalFragment) return; 22 | let slide = runInTerminal.forSection(event.fragment.parentElement); 23 | 24 | if (event.fragment.dataset.terminalFragment === 'showCommand') { 25 | slide.renderPrompt(); 26 | } else if (event.fragment.dataset.terminalFragment === 'execute') { 27 | slide.renderCommand(); 28 | } 29 | }); 30 | 31 | Reveal.addEventListener('slidechanged', function(event) { 32 | let slide = runInTerminal.forSection(event.currentSlide); 33 | if (slide && slide.clearOnShow) slide.renderPrompt(); 34 | runInTerminal.reload({except: [slide]}); 35 | }); 36 | 37 | return runInTerminal; 38 | } 39 | 40 | constructor(options) { this.options = options || {}; } 41 | 42 | load() { 43 | let sections = document.querySelectorAll('section[data-run-in-terminal]'); 44 | this.slides = [].map.call(sections, section => { 45 | return new Slide(section, this.options); 46 | }); 47 | } 48 | 49 | reload(options = {except: []}) { 50 | this.slides 51 | .filter(s => options.except.indexOf(s) !== -1) 52 | .forEach(s => s.load()); 53 | } 54 | 55 | forSection(section) { 56 | return this.slides.filter((s) => s.section === section)[0]; 57 | } 58 | }; 59 | -------------------------------------------------------------------------------- /src/run-command.js: -------------------------------------------------------------------------------- 1 | const querystring = require('querystring'); 2 | 3 | module.exports = (params, fn) => { 4 | let qs = querystring.stringify(params); 5 | return new Promise((resolve, reject) => { 6 | let source = new EventSource(`/reveal-run-in-terminal?${qs}`); 7 | source.addEventListener('message', e => fn(JSON.parse(e.data))); 8 | source.addEventListener('done', () => resolve(source.close())); 9 | source.addEventListener('error', e => { 10 | if (e.data) { 11 | let messages = JSON.parse(e.data).messages; 12 | messages.forEach(err => console.error(err)); 13 | reject(new Error(`${messages.join(', ')}`)); 14 | } else { 15 | reject(e); 16 | } 17 | 18 | source.close(); 19 | }); 20 | }); 21 | }; 22 | -------------------------------------------------------------------------------- /src/slide.js: -------------------------------------------------------------------------------- 1 | const runCommand = require('./run-command'); 2 | const Highligher = require('./highligher'); 3 | 4 | module.exports = class { 5 | constructor(section, options) { 6 | this.options = options; 7 | this.section = section; 8 | 9 | this.hide(); 10 | this.addElement('container'); 11 | 12 | this.addElement('title', {tagName: 'span', parent: this.container}); 13 | this.title.innerText = this.src; 14 | 15 | ['code', 'term'].forEach(name => this.addElement(name, { 16 | tagName: 'pre', 17 | classes: ['hljs'], 18 | parent: this.container 19 | })); 20 | 21 | ['showCommand', 'execute'].forEach(name => this.addElement(name, { 22 | classes: ['fragment'], 23 | dataset: {terminalFragment: name} 24 | })); 25 | 26 | this.load(); 27 | } 28 | 29 | load() { 30 | this.hide(); 31 | return fetch(this.src) 32 | .then(response => response.text()) 33 | .then(code => Highligher.highlight(code)) 34 | .then(html => html.replace(/\n/g, '\n')) 35 | .then(html => this.code.innerHTML = html) 36 | .then(() => this.container.scrollTop = 0) 37 | .then(() => this.show()); 38 | } 39 | 40 | addElement(name, options) { 41 | options = options || {}; 42 | 43 | this[name] = document.createElement(options.tagName || 'div'); 44 | (options.classes || []).concat([name]).forEach(clazz => { 45 | this[name].classList.add(clazz) 46 | }); 47 | Object.assign(this[name].dataset, options.dataset || {}); 48 | 49 | (options.parent || this.section).appendChild(this[name]); 50 | return this[name]; 51 | } 52 | 53 | scrollToBottom() { 54 | let interval = setInterval(() => { 55 | let top = this.container.scrollTop; 56 | this.container.scrollTop += 2; 57 | if (top === this.container.scrollTop) { 58 | clearInterval(interval); 59 | } 60 | }, 1); 61 | } 62 | 63 | hide() { this.section.style.display = 'none'; } 64 | 65 | show() { this.section.style.display = 'block'; } 66 | 67 | renderPrompt() { this.term.innerText = `> █`; } 68 | 69 | renderCommand() { this.term.innerText = `> ${this.command}█`; } 70 | 71 | executeCommand() { 72 | this.term.innerText = `> ${this.command}\n`; 73 | runCommand(this.params, output => { 74 | this.term.innerText = `${this.term.innerText.trim()}\n${output}`; 75 | this.scrollToBottom(); 76 | }).then(() => { 77 | this.term.innerText = `${this.term.innerText.trim().replace(/█/g, '')}\n> █`; 78 | this.scrollToBottom(); 79 | }).catch(err => this.term.innerText = err.message); 80 | } 81 | 82 | property(prop) { return this.section.dataset[prop]; } 83 | 84 | get clearOnShow() { 85 | return !this.showCommand.classList.contains('visible'); 86 | } 87 | 88 | get command() { 89 | let command = `${this.bin} ${this.src}` 90 | if (this.args) command = `${command} ${this.args}`; 91 | return command; 92 | } 93 | 94 | get params() { 95 | let params = {bin: this.bin, src: this.src}; 96 | if (this.args) params.args = this.args; 97 | return params; 98 | } 99 | 100 | get bin() { 101 | return this.property('runInTerminalBin') || this.options.defaultBin; 102 | } 103 | 104 | get src() { return this.property('runInTerminal'); } 105 | 106 | get args() { return this.property('runInTerminalArgs'); } 107 | }; 108 | -------------------------------------------------------------------------------- /static/plugin/reveal-run-in-terminal-hljs-worker.js: -------------------------------------------------------------------------------- 1 | self.window = {}; 2 | importScripts('/plugin/hl-9.0.0.js'); 3 | 4 | onmessage = event => { 5 | postMessage({ 6 | code: self.hljs.highlightAuto(event.data.code), 7 | callbackId: event.data.callbackId, 8 | }); 9 | }; 10 | -------------------------------------------------------------------------------- /static/plugin/reveal-run-in-terminal.css: -------------------------------------------------------------------------------- 1 | section[data-run-in-terminal] { 2 | height: 100%; 3 | top: 0; 4 | } 5 | 6 | section[data-run-in-terminal] .container { 7 | height: 100%; 8 | overflow-y: scroll; 9 | } 10 | 11 | section[data-run-in-terminal] .title { 12 | float: left; 13 | font-size: 0.5em; 14 | color: gray; 15 | font-family: monospace; 16 | text-indent: 3em; 17 | } 18 | 19 | section[data-run-in-terminal] pre { 20 | width: 100%; 21 | white-space: pre-wrap; 22 | background: none; 23 | box-shadow: none; 24 | margin: 0px; 25 | } 26 | 27 | section[data-run-in-terminal] pre.code { 28 | padding: 0.5em 0 1em; 29 | counter-reset: line; 30 | padding-left: 3em; 31 | width: 90%; 32 | } 33 | 34 | section[data-run-in-terminal] pre.code span.line:before { 35 | counter-increment: line; 36 | content: counter(line); 37 | display: inline-block; 38 | border-right: 1px solid gray; 39 | padding: 0 .25em 0 0; 40 | text-align: right; 41 | min-width: 1.5em; 42 | color: gray; 43 | position: absolute; 44 | left: 0; 45 | } 46 | 47 | section[data-run-in-terminal] pre.term { 48 | padding-top: 1em; 49 | border-top: 1px solid gray; 50 | } 51 | 52 | section.no-run[data-run-in-terminal] pre.term { display: none; } 53 | -------------------------------------------------------------------------------- /static/plugin/reveal-run-in-terminal.js: -------------------------------------------------------------------------------- 1 | (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 0 && len > maxKeys) { 52 | len = maxKeys; 53 | } 54 | 55 | for (var i = 0; i < len; ++i) { 56 | var x = qs[i].replace(regexp, '%20'), 57 | idx = x.indexOf(eq), 58 | kstr, vstr, k, v; 59 | 60 | if (idx >= 0) { 61 | kstr = x.substr(0, idx); 62 | vstr = x.substr(idx + 1); 63 | } else { 64 | kstr = x; 65 | vstr = ''; 66 | } 67 | 68 | k = decodeURIComponent(kstr); 69 | v = decodeURIComponent(vstr); 70 | 71 | if (!hasOwnProperty(obj, k)) { 72 | obj[k] = v; 73 | } else if (isArray(obj[k])) { 74 | obj[k].push(v); 75 | } else { 76 | obj[k] = [obj[k], v]; 77 | } 78 | } 79 | 80 | return obj; 81 | }; 82 | 83 | var isArray = Array.isArray || function (xs) { 84 | return Object.prototype.toString.call(xs) === '[object Array]'; 85 | }; 86 | 87 | },{}],2:[function(require,module,exports){ 88 | // Copyright Joyent, Inc. and other Node contributors. 89 | // 90 | // Permission is hereby granted, free of charge, to any person obtaining a 91 | // copy of this software and associated documentation files (the 92 | // "Software"), to deal in the Software without restriction, including 93 | // without limitation the rights to use, copy, modify, merge, publish, 94 | // distribute, sublicense, and/or sell copies of the Software, and to permit 95 | // persons to whom the Software is furnished to do so, subject to the 96 | // following conditions: 97 | // 98 | // The above copyright notice and this permission notice shall be included 99 | // in all copies or substantial portions of the Software. 100 | // 101 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 102 | // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 103 | // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 104 | // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 105 | // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 106 | // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 107 | // USE OR OTHER DEALINGS IN THE SOFTWARE. 108 | 109 | 'use strict'; 110 | 111 | var stringifyPrimitive = function(v) { 112 | switch (typeof v) { 113 | case 'string': 114 | return v; 115 | 116 | case 'boolean': 117 | return v ? 'true' : 'false'; 118 | 119 | case 'number': 120 | return isFinite(v) ? v : ''; 121 | 122 | default: 123 | return ''; 124 | } 125 | }; 126 | 127 | module.exports = function(obj, sep, eq, name) { 128 | sep = sep || '&'; 129 | eq = eq || '='; 130 | if (obj === null) { 131 | obj = undefined; 132 | } 133 | 134 | if (typeof obj === 'object') { 135 | return map(objectKeys(obj), function(k) { 136 | var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; 137 | if (isArray(obj[k])) { 138 | return map(obj[k], function(v) { 139 | return ks + encodeURIComponent(stringifyPrimitive(v)); 140 | }).join(sep); 141 | } else { 142 | return ks + encodeURIComponent(stringifyPrimitive(obj[k])); 143 | } 144 | }).join(sep); 145 | 146 | } 147 | 148 | if (!name) return ''; 149 | return encodeURIComponent(stringifyPrimitive(name)) + eq + 150 | encodeURIComponent(stringifyPrimitive(obj)); 151 | }; 152 | 153 | var isArray = Array.isArray || function (xs) { 154 | return Object.prototype.toString.call(xs) === '[object Array]'; 155 | }; 156 | 157 | function map (xs, f) { 158 | if (xs.map) return xs.map(f); 159 | var res = []; 160 | for (var i = 0; i < xs.length; i++) { 161 | res.push(f(xs[i], i)); 162 | } 163 | return res; 164 | } 165 | 166 | var objectKeys = Object.keys || function (obj) { 167 | var res = []; 168 | for (var key in obj) { 169 | if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); 170 | } 171 | return res; 172 | }; 173 | 174 | },{}],3:[function(require,module,exports){ 175 | 'use strict'; 176 | 177 | exports.decode = exports.parse = require('./decode'); 178 | exports.encode = exports.stringify = require('./encode'); 179 | 180 | },{"./decode":1,"./encode":2}],4:[function(require,module,exports){ 181 | module.exports = class { 182 | static highlight(code) { 183 | this._instance = this._instance || new this(); 184 | return this._instance.highlight(code); 185 | } 186 | 187 | constructor() { 188 | this.worker = new Worker('/plugin/reveal-run-in-terminal-hljs-worker.js'); 189 | this.pending = {}; 190 | this.worker.onmessage = (event) => { 191 | this.pending[event.data.callbackId].resolve(event.data.code.value); 192 | delete this.pending[event.data.callbackId]; 193 | }; 194 | } 195 | 196 | highlight(code) { 197 | let callbackId = (Date.now() + Math.random()).toString(16); 198 | return new Promise((resolve, reject) => { 199 | this.pending[callbackId] = {resolve, reject}; 200 | this.worker.postMessage({callbackId, code}); 201 | }); 202 | } 203 | } 204 | 205 | },{}],5:[function(require,module,exports){ 206 | const Slide = require('./slide'); 207 | 208 | window.RunInTerminal = class { 209 | static init(options) { 210 | let runInTerminal = new this(options); 211 | runInTerminal.load(); 212 | 213 | Reveal.addEventListener('fragmentshown', function(event) { 214 | if (!event.fragment.dataset.terminalFragment) return; 215 | let slide = runInTerminal.forSection(event.fragment.parentElement); 216 | 217 | if (event.fragment.dataset.terminalFragment === 'showCommand') { 218 | slide.renderCommand(); 219 | slide.scrollToBottom(); 220 | } else if (event.fragment.dataset.terminalFragment === 'execute') { 221 | slide.executeCommand(); 222 | } 223 | }); 224 | 225 | Reveal.addEventListener('fragmenthidden', function(event) { 226 | if (!event.fragment.dataset.terminalFragment) return; 227 | let slide = runInTerminal.forSection(event.fragment.parentElement); 228 | 229 | if (event.fragment.dataset.terminalFragment === 'showCommand') { 230 | slide.renderPrompt(); 231 | } else if (event.fragment.dataset.terminalFragment === 'execute') { 232 | slide.renderCommand(); 233 | } 234 | }); 235 | 236 | Reveal.addEventListener('slidechanged', function(event) { 237 | let slide = runInTerminal.forSection(event.currentSlide); 238 | if (slide && slide.clearOnShow) slide.renderPrompt(); 239 | runInTerminal.reload({except: [slide]}); 240 | }); 241 | 242 | return runInTerminal; 243 | } 244 | 245 | constructor(options) { this.options = options || {}; } 246 | 247 | load() { 248 | let sections = document.querySelectorAll('section[data-run-in-terminal]'); 249 | this.slides = [].map.call(sections, section => { 250 | return new Slide(section, this.options); 251 | }); 252 | } 253 | 254 | reload(options = {except: []}) { 255 | this.slides 256 | .filter(s => options.except.indexOf(s) !== -1) 257 | .forEach(s => s.load()); 258 | } 259 | 260 | forSection(section) { 261 | return this.slides.filter((s) => s.section === section)[0]; 262 | } 263 | }; 264 | 265 | },{"./slide":7}],6:[function(require,module,exports){ 266 | const querystring = require('querystring'); 267 | 268 | module.exports = (params, fn) => { 269 | let qs = querystring.stringify(params); 270 | return new Promise((resolve, reject) => { 271 | let source = new EventSource(`/reveal-run-in-terminal?${qs}`); 272 | source.addEventListener('message', e => fn(JSON.parse(e.data))); 273 | source.addEventListener('done', () => resolve(source.close())); 274 | source.addEventListener('error', e => { 275 | if (e.data) { 276 | let messages = JSON.parse(e.data).messages; 277 | messages.forEach(err => console.error(err)); 278 | reject(new Error(`${messages.join(', ')}`)); 279 | } else { 280 | reject(e); 281 | } 282 | 283 | source.close(); 284 | }); 285 | }); 286 | }; 287 | 288 | },{"querystring":3}],7:[function(require,module,exports){ 289 | const runCommand = require('./run-command'); 290 | const Highligher = require('./highligher'); 291 | 292 | module.exports = class { 293 | constructor(section, options) { 294 | this.options = options; 295 | this.section = section; 296 | 297 | this.hide(); 298 | this.addElement('container'); 299 | 300 | this.addElement('title', {tagName: 'span', parent: this.container}); 301 | this.title.innerText = this.src; 302 | 303 | ['code', 'term'].forEach(name => this.addElement(name, { 304 | tagName: 'pre', 305 | classes: ['hljs'], 306 | parent: this.container 307 | })); 308 | 309 | ['showCommand', 'execute'].forEach(name => this.addElement(name, { 310 | classes: ['fragment'], 311 | dataset: {terminalFragment: name} 312 | })); 313 | 314 | this.load(); 315 | } 316 | 317 | load() { 318 | this.hide(); 319 | return fetch(this.src) 320 | .then(response => response.text()) 321 | .then(code => Highligher.highlight(code)) 322 | .then(html => html.replace(/\n/g, '\n')) 323 | .then(html => this.code.innerHTML = html) 324 | .then(() => this.container.scrollTop = 0) 325 | .then(() => this.show()); 326 | } 327 | 328 | addElement(name, options) { 329 | options = options || {}; 330 | 331 | this[name] = document.createElement(options.tagName || 'div'); 332 | (options.classes || []).concat([name]).forEach(clazz => { 333 | this[name].classList.add(clazz) 334 | }); 335 | Object.assign(this[name].dataset, options.dataset || {}); 336 | 337 | (options.parent || this.section).appendChild(this[name]); 338 | return this[name]; 339 | } 340 | 341 | scrollToBottom() { 342 | let interval = setInterval(() => { 343 | let top = this.container.scrollTop; 344 | this.container.scrollTop += 2; 345 | if (top === this.container.scrollTop) { 346 | clearInterval(interval); 347 | } 348 | }, 1); 349 | } 350 | 351 | hide() { this.section.style.display = 'none'; } 352 | 353 | show() { this.section.style.display = 'block'; } 354 | 355 | renderPrompt() { this.term.innerText = `> █`; } 356 | 357 | renderCommand() { this.term.innerText = `> ${this.command}█`; } 358 | 359 | executeCommand() { 360 | this.term.innerText = `> ${this.command}\n`; 361 | runCommand(this.params, output => { 362 | this.term.innerText = `${this.term.innerText.trim()}\n${output}`; 363 | this.scrollToBottom(); 364 | }).then(() => { 365 | this.term.innerText = `${this.term.innerText.trim().replace(/█/g, '')}\n> █`; 366 | this.scrollToBottom(); 367 | }).catch(err => this.term.innerText = err.message); 368 | } 369 | 370 | property(prop) { return this.section.dataset[prop]; } 371 | 372 | get clearOnShow() { 373 | return !this.showCommand.classList.contains('visible'); 374 | } 375 | 376 | get command() { 377 | let command = `${this.bin} ${this.src}` 378 | if (this.args) command = `${command} ${this.args}`; 379 | return command; 380 | } 381 | 382 | get params() { 383 | let params = {bin: this.bin, src: this.src}; 384 | if (this.args) params.args = this.args; 385 | return params; 386 | } 387 | 388 | get bin() { 389 | return this.property('runInTerminalBin') || this.options.defaultBin; 390 | } 391 | 392 | get src() { return this.property('runInTerminal'); } 393 | 394 | get args() { return this.property('runInTerminalArgs'); } 395 | }; 396 | 397 | },{"./highligher":4,"./run-command":6}]},{},[5]) 398 | //# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["node_modules/browser-pack/_prelude.js","node_modules/querystring-es3/decode.js","node_modules/querystring-es3/encode.js","node_modules/querystring-es3/index.js","src/highligher.js","src/reveal-run-in-terminal.js","src/run-command.js","src/slide.js"],"names":[],"mappings":"AAAA;ACAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACpFA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACrFA;AACA;AACA;AACA;AACA;;ACJA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACvBA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AC1DA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACrBA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA","file":"generated.js","sourceRoot":"","sourcesContent":["(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n// If obj.hasOwnProperty has been overridden, then calling\n// obj.hasOwnProperty(prop) will break.\n// See: https://github.com/joyent/node/issues/1707\nfunction hasOwnProperty(obj, prop) {\n  return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\nmodule.exports = function(qs, sep, eq, options) {\n  sep = sep || '&';\n  eq = eq || '=';\n  var obj = {};\n\n  if (typeof qs !== 'string' || qs.length === 0) {\n    return obj;\n  }\n\n  var regexp = /\\+/g;\n  qs = qs.split(sep);\n\n  var maxKeys = 1000;\n  if (options && typeof options.maxKeys === 'number') {\n    maxKeys = options.maxKeys;\n  }\n\n  var len = qs.length;\n  // maxKeys <= 0 means that we should not limit keys count\n  if (maxKeys > 0 && len > maxKeys) {\n    len = maxKeys;\n  }\n\n  for (var i = 0; i < len; ++i) {\n    var x = qs[i].replace(regexp, '%20'),\n        idx = x.indexOf(eq),\n        kstr, vstr, k, v;\n\n    if (idx >= 0) {\n      kstr = x.substr(0, idx);\n      vstr = x.substr(idx + 1);\n    } else {\n      kstr = x;\n      vstr = '';\n    }\n\n    k = decodeURIComponent(kstr);\n    v = decodeURIComponent(vstr);\n\n    if (!hasOwnProperty(obj, k)) {\n      obj[k] = v;\n    } else if (isArray(obj[k])) {\n      obj[k].push(v);\n    } else {\n      obj[k] = [obj[k], v];\n    }\n  }\n\n  return obj;\n};\n\nvar isArray = Array.isArray || function (xs) {\n  return Object.prototype.toString.call(xs) === '[object Array]';\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar stringifyPrimitive = function(v) {\n  switch (typeof v) {\n    case 'string':\n      return v;\n\n    case 'boolean':\n      return v ? 'true' : 'false';\n\n    case 'number':\n      return isFinite(v) ? v : '';\n\n    default:\n      return '';\n  }\n};\n\nmodule.exports = function(obj, sep, eq, name) {\n  sep = sep || '&';\n  eq = eq || '=';\n  if (obj === null) {\n    obj = undefined;\n  }\n\n  if (typeof obj === 'object') {\n    return map(objectKeys(obj), function(k) {\n      var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;\n      if (isArray(obj[k])) {\n        return map(obj[k], function(v) {\n          return ks + encodeURIComponent(stringifyPrimitive(v));\n        }).join(sep);\n      } else {\n        return ks + encodeURIComponent(stringifyPrimitive(obj[k]));\n      }\n    }).join(sep);\n\n  }\n\n  if (!name) return '';\n  return encodeURIComponent(stringifyPrimitive(name)) + eq +\n         encodeURIComponent(stringifyPrimitive(obj));\n};\n\nvar isArray = Array.isArray || function (xs) {\n  return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\nfunction map (xs, f) {\n  if (xs.map) return xs.map(f);\n  var res = [];\n  for (var i = 0; i < xs.length; i++) {\n    res.push(f(xs[i], i));\n  }\n  return res;\n}\n\nvar objectKeys = Object.keys || function (obj) {\n  var res = [];\n  for (var key in obj) {\n    if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);\n  }\n  return res;\n};\n","'use strict';\n\nexports.decode = exports.parse = require('./decode');\nexports.encode = exports.stringify = require('./encode');\n","module.exports = class {\n  static highlight(code) {\n    this._instance = this._instance || new this();\n    return this._instance.highlight(code);\n  }\n\n  constructor() {\n    this.worker = new Worker('/plugin/reveal-run-in-terminal-hljs-worker.js');\n    this.pending = {};\n    this.worker.onmessage = (event) => {\n      this.pending[event.data.callbackId].resolve(event.data.code.value);\n      delete this.pending[event.data.callbackId];\n    };\n  }\n\n  highlight(code) {\n    let callbackId = (Date.now() + Math.random()).toString(16);\n    return new Promise((resolve, reject) => {\n      this.pending[callbackId] = {resolve, reject};\n      this.worker.postMessage({callbackId, code});\n    });\n  }\n}\n","const Slide = require('./slide');\n\nwindow.RunInTerminal = class {\n  static init(options) {\n    let runInTerminal = new this(options);\n    runInTerminal.load();\n\n    Reveal.addEventListener('fragmentshown', function(event) {\n      if (!event.fragment.dataset.terminalFragment) return;\n      let slide = runInTerminal.forSection(event.fragment.parentElement);\n\n      if (event.fragment.dataset.terminalFragment === 'showCommand') {\n        slide.renderCommand();\n        slide.scrollToBottom();\n      } else if (event.fragment.dataset.terminalFragment === 'execute') {\n        slide.executeCommand();\n      }\n    });\n\n    Reveal.addEventListener('fragmenthidden', function(event) {\n      if (!event.fragment.dataset.terminalFragment) return;\n      let slide = runInTerminal.forSection(event.fragment.parentElement);\n\n      if (event.fragment.dataset.terminalFragment === 'showCommand') {\n        slide.renderPrompt();\n      } else if (event.fragment.dataset.terminalFragment === 'execute') {\n        slide.renderCommand();\n      }\n    });\n\n    Reveal.addEventListener('slidechanged', function(event) {\n      let slide = runInTerminal.forSection(event.currentSlide);\n      if (slide && slide.clearOnShow) slide.renderPrompt();\n      runInTerminal.reload({except: [slide]});\n    });\n\n    return runInTerminal;\n  }\n\n  constructor(options) { this.options = options || {}; }\n\n  load() {\n    let sections = document.querySelectorAll('section[data-run-in-terminal]');\n    this.slides = [].map.call(sections, section => {\n      return new Slide(section, this.options);\n    });\n  }\n\n  reload(options = {except: []}) {\n    this.slides\n      .filter(s => options.except.indexOf(s) !== -1)\n      .forEach(s => s.load());\n  }\n\n  forSection(section) {\n    return this.slides.filter((s) => s.section === section)[0];\n  }\n};\n","const querystring = require('querystring');\n\nmodule.exports = (params, fn) => {\n  let qs = querystring.stringify(params);\n  return new Promise((resolve, reject) => {\n    let source = new EventSource(`/reveal-run-in-terminal?${qs}`);\n    source.addEventListener('message', e => fn(JSON.parse(e.data)));\n    source.addEventListener('done', () => resolve(source.close()));\n    source.addEventListener('error', e => {\n      if (e.data) {\n        let messages = JSON.parse(e.data).messages;\n        messages.forEach(err => console.error(err));\n        reject(new Error(`${messages.join(', ')}`));\n      } else {\n        reject(e);\n      }\n\n      source.close();\n    });\n  });\n};\n","const runCommand = require('./run-command');\nconst Highligher = require('./highligher');\n\nmodule.exports = class {\n  constructor(section, options) {\n    this.options = options;\n    this.section = section;\n\n    this.hide();\n    this.addElement('container');\n\n    this.addElement('title', {tagName: 'span', parent: this.container});\n    this.title.innerText = this.src;\n\n    ['code', 'term'].forEach(name => this.addElement(name, {\n      tagName: 'pre',\n      classes: ['hljs'],\n      parent: this.container\n    }));\n\n    ['showCommand', 'execute'].forEach(name => this.addElement(name, {\n      classes: ['fragment'],\n      dataset: {terminalFragment: name}\n    }));\n\n    this.load();\n  }\n\n  load() {\n    this.hide();\n    return fetch(this.src)\n      .then(response => response.text())\n      .then(code => Highligher.highlight(code))\n      .then(html => html.replace(/\\n/g, '<span class=\"line\"></span>\\n'))\n      .then(html => this.code.innerHTML = html)\n      .then(() => this.container.scrollTop = 0)\n      .then(() => this.show());\n  }\n\n  addElement(name, options) {\n    options = options || {};\n\n    this[name] = document.createElement(options.tagName || 'div');\n    (options.classes || []).concat([name]).forEach(clazz => {\n      this[name].classList.add(clazz)\n    });\n    Object.assign(this[name].dataset, options.dataset || {});\n\n    (options.parent || this.section).appendChild(this[name]);\n    return this[name];\n  }\n\n  scrollToBottom() {\n    let interval = setInterval(() => {\n      let top = this.container.scrollTop;\n      this.container.scrollTop += 2;\n      if (top === this.container.scrollTop) {\n        clearInterval(interval);\n      }\n    }, 1);\n  }\n\n  hide() { this.section.style.display = 'none'; }\n\n  show() { this.section.style.display = 'block'; }\n\n  renderPrompt() { this.term.innerText = `> █`; }\n\n  renderCommand() { this.term.innerText = `> ${this.command}█`; }\n\n  executeCommand() {\n    this.term.innerText = `> ${this.command}\\n`;\n    runCommand(this.params, output => {\n      this.term.innerText = `${this.term.innerText.trim()}\\n${output}`;\n      this.scrollToBottom();\n    }).then(() => {\n      this.term.innerText = `${this.term.innerText.trim().replace(/█/g, '')}\\n> █`;\n      this.scrollToBottom();\n    }).catch(err => this.term.innerText = err.message);\n  }\n\n  property(prop) { return this.section.dataset[prop]; }\n\n  get clearOnShow() {\n    return !this.showCommand.classList.contains('visible');\n  }\n\n  get command() {\n    let command = `${this.bin} ${this.src}`\n    if (this.args) command = `${command} ${this.args}`;\n    return command;\n  }\n\n  get params() {\n    let params = {bin: this.bin, src: this.src};\n    if (this.args) params.args = this.args;\n    return params;\n  }\n\n  get bin() {\n    return this.property('runInTerminalBin') || this.options.defaultBin;\n  }\n\n  get src() { return this.property('runInTerminal'); }\n\n  get args() { return this.property('runInTerminalArgs'); }\n};\n"]} 399 | --------------------------------------------------------------------------------