Moved blabber-cli functionality into core

README.md

@@ -8,7 +8,30 @@
 
 Powered by Node and a node-canvas a comic can automatically be generated from a json array of users/text and some characters/backgrounds to be chosen at random.
 
-## How to use it
+## How to use it from the CLI
+
+### Installing
+
+`npm install -g blabber`
+
+### Using
+
+```
+$ blabber
+$ Who?: Glen
+$ Said What?: Test 1
+$ Another? (y/n) y
+$ Who?: Sarah
+$ Said What?: Test 2
+$ Another? (y/n) y
+$ Who?: Glen
+$ Said What?: Test 3
+$ Another? (y/n) n
+$ Generating Comic...
+$ [ Comic Generated @ comics/1.png ]
+```
+
+## How to use it in other projects
 
 ### Generate base64Data
 

blabber.js

@@ -0,0 +1,56 @@
+#!/usr/bin/env node
+'use strict';
+
+const fs = require('fs');
+const prompt = require('prompt');
+const blabberComic = require('./');
+
+prompt.start();
+
+const promptMessage = [{
+  description: 'Who?',
+  name: 'user'
+}, {
+  description: 'Said what?',
+  name: 'text'
+}];
+const promptMore = {
+  description: 'Another? y/n',
+  pattern: /y|n/i,
+  message: 'Please type y(es) or n(o) for More',
+  default: 'y',
+};
+
+function askForMessage(callback, conversation = []) {
+  prompt.get(promptMessage, (error, response) => {
+    conversation.push(response);
+    callback(conversation);
+  });
+}
+
+function askIfMore(conversation) {
+  prompt.get(promptMore, (error, response) => {
+    let shouldContinue = response.question.toLowerCase() === 'y';
+
+    if (shouldContinue) askForMessage(askIfMore, conversation);
+    else generate(conversation);
+  });
+}
+
+function generate(conversation) {
+  console.log('Generating Comic...');
+
+  blabberComic(conversation)
+  .then(rawBase64 => rawBase64.replace(/^data:image\/png;base64,/, ''))
+  .then(base64 => {
+    let filename = Math.floor(Date.now() + Math.random()) + '.png';
+
+    fs.writeFile(filename, base64, 'base64', error => {
+      if(error) throw error;
+      else console.log('[ Comic Generated @ ' + filename + ' ]');
+    });
+  })
+  .catch(error => { console.error('Uhoh... something went wrong.', error); });
+}
+
+askForMessage(askIfMore);

package.json

@@ -6,6 +6,9 @@
   "scripts": {
     "test": "node test.js"
   },
+  "bin": {
+    "blabber": "./blabber.js"
+  },
   "keywords": [
     "comic",
     "generate",
@@ -18,6 +21,8 @@
   "dependencies": {
     "canvas": "^1.6.2",
     "fs": "0.0.1-security",
-    "lodash": "^4.16.6"
+    "lodash": "^4.16.6",
+    "prompt": "^1.0.0",
+    "yargs": "^6.6.0"
   }
 }