Bare-bones boilerplate for running multiple Node.js Discord bots in a single Docker container
Replace DISCORD_BOT_#_TOKEN with the respective discord bot token in auth.json within each bots directory in src (Creating a Discord Bot & Getting a Token)
Have Docker installed, then run
docker build -t discord-bots . && docker run -d discord-bots
Add additional bots by creating a directory in src like the example for bot1 and bot2
If you're getting the error executable file not found in $PATH, you may need to make start executable with chmod +x start