pkg: Drop support for Node.js v0.12, v4, v5

.travis.yml

@@ -4,9 +4,6 @@ node_js:
   - "8"
   - "7"
   - "6"
-  - "5"
-  - "4"
-  - "0.12"
 after_success:
   - bash <(curl -s https://codecov.io/bash)
 cache:

CHANGELOG.md

@@ -9,6 +9,9 @@ Added:
 
 * Add support for Node.js v9
 
+Removed:
+
+* Drop support for Node.js v0.12, v4, v5
 
 
 * * *

index.js

@@ -1,13 +1 @@
-/**
- * If running on Nodejs 5.x and below, we load the transpiled code.
- * Otherwise, we use the ES6 code.
- * We are deprecating support for Node.js v5.x and below.
- */
-const majorVersion = parseInt(process.versions.node.split('.')[0], 10);
-if (majorVersion <= 5) {
-  const deprecate = require('depd')('node-telegram-bot-api');
-  deprecate('Node.js v5.x and below will no longer be supported in the future');
-  module.exports = require('./lib/telegram');
-} else {
 module.exports = require('./src/telegram');
-}

package.json

@@ -25,7 +25,7 @@
   "author": "Yago Pérez <yagoperezs@gmail.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=0.12"
+    "node": ">=6"
   },
   "dependencies": {
     "array.prototype.findindex": "^2.0.0",

test/telegram.js

@@ -55,15 +55,9 @@ before(function beforeAll() {
 
 
 describe('module.exports', function moduleExportsSuite() {
-  const nodeVersion = parseInt(process.versions.node.split('.')[0], 10);
-  it('is loaded from src/ on Node.js v6+ and above', function test() {
-    if (nodeVersion <= 5) this.skip(); // skip on Node.js v5 and below
+  it('is loaded from src', function test() {
     assert.equal(TelegramBot, require('../src/telegram'));
   });
-  it('is loaded from lib/ on Node.js v5 and below', function test() {
-    if (nodeVersion > 5) this.skip(); // skip on newer versions
-    assert.equal(TelegramBot, require('../lib/telegram'));
-  });
 });