Fixed TTS logic for the new googleTTS API update. (#28)

* Updated dependencies and added linter.

* Added scripts and bumped version.

* Added CI workflow.

* Created a settings file.

* Cleaned up main app file and moved utils functions into Client.

* Fixed imports in commands.

* Fixed linting issues.

* Removed utils file.

* Edited TTS logic to work with the dependency update.

* Edited heroku app.json

* Updated README.

.eslintignore

@@ -0,0 +1 @@
+node_modules

.eslintrc

@@ -0,0 +1,11 @@
+{
+  "extends": [
+    "greencoast/node"
+  ],
+  "rules": {
+    "one-var": "off"
+  },
+  "parserOptions": {
+    "ecmaVersion": 2020
+  }
+}

.github/workflows/ci.yml

@@ -0,0 +1,28 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+  workflow_dispatch:
+
+jobs:
+  test:
+    name: Run Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout the Repository
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v1
+        with:
+            node-version: 12.x
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Lint Files
+        run: npm run lint

README.md

@@ -22,11 +22,10 @@ Then, inside the `config` folder, rename the file *settings.json.example* to *se
 
     {
       "discord_token": "YOUR_DISCORD_TOKEN",
-      "prefix": "$",
-      "allow_more_than_200_chars": "yes"
+      "prefix": "$"
     }
 
-The `allow_more_than_200_chars` property lets you choose wether you want TTS messages longer than 200 characters to be played (default: `yes`).
+You may also configure these options with the respective environment variables: `DISCORD_TOKEN` and `PREFIX`. The settings set with the environment variables will take higher precedence than the ones in the config JSON file.
 
 Install the dependencies:
 

app.json

@@ -20,11 +20,6 @@
     "DISCORD_TOKEN": {
       "description": "Your bot's bot token.",
       "required": true
-    },
-    "ALLOW_OVER_200": {
-      "description": "Type 'yes' if you wish to send TTS messages of over 200 characters long.",
-      "required": true,
-      "value": "yes"
     }
   }
 }

config/settings.json.example

@@ -1,5 +1,4 @@
 {
   "discord_token": "YOUR_DISCORD_TOKEN",
-  "prefix": "$",
-  "allow_more_than_200_chars": "yes"
+  "prefix": "$"
 }