Add pre-commit hooks - resolves #77

.eslintignore

@@ -0,0 +1,4 @@
+# don't ever lint node_modules
+node_modules
+# don't lint build output (make sure it's set to your correct build folder name)
+dist

.eslintrc.js

@@ -0,0 +1,12 @@
+module.exports = {
+    root: true,
+    parser: '@typescript-eslint/parser',
+    plugins: [
+        '@typescript-eslint',
+    ],
+    extends: [
+        'eslint:recommended',
+        'plugin:@typescript-eslint/recommended',
+        'prettier',
+    ],
+};

.github/workflows/main.yml

@@ -1,25 +1,23 @@
 name: Node.js CI
 
-on:
-  push:
-    branches: [master]
-  pull_request:
-    branches: [master]
+on: [push]
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ${{matrix.os}}
 
     strategy:
       matrix:
-        node-version: [16.x]
+        os: [ubuntu-latest]
+        node-version: [16.x, 17.x]
 
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node-version }}
-      - run: npm install
+      - run: npm ci
+      - run: npm run eslint
       - run: npm run build
       - run: npm test

.husky/pre-commit

@@ -0,0 +1,5 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm run pretty
+npm run eslint

Dockerfile

@@ -1,4 +1,4 @@
-ARG VERSION=16.9.1-buster
+ARG VERSION=16.13-buster-slim
 FROM node:${VERSION}
 ENV NODE_ENV production
 ENV BOT_TOKEN=""
@@ -7,14 +7,12 @@ WORKDIR /opt/cerealbot
 
 RUN useradd -ms /bin/bash cerealbot && \
     apt-get update -y && \
-    apt-get install ffmpeg -y && \
+    apt-get install ffmpeg libc6 -y && \
     rm -rf /var/lib/apt/lists/*
 
-COPY . /opt/cerealbot
+COPY --chown=cerealbot:cerealbot . /opt/cerealbot
 
-RUN npm install --only=production
-
-RUN chown -R cerealbot /opt/cerealbot
+RUN npm install --only=production --ignore-scripts
 
 USER cerealbot