Developer setup

The app is a Go backend that server-renders the admin UI (HTML templates with JS, built with bun).

Pre-requisites

• go
• bun (if you are working on the admin frontend)
• Postgres database. If there is no local installation, the demo docker DB can be used for development (docker compose up demo-db)

First time setup

git clone https://github.com/knadh/listmonk.git. The project uses go.mod, so it's best to clone it outside the Go src path.

1. Copy config.toml.sample as config.toml and add your config.
2. Build the frontend and the binary: make dist (builds the SSR admin and the Go binary, embedding the assets). Once the binary is built, run ./listmonk --install to run the DB setup. For subsequent dev runs, use make run.

mailhog is an excellent standalone mock SMTP server (with a UI) for testing and dev.

Running the Docker dev environment

• Run make build-dev-docker once to build the dev container which bundles Go, Postgres, Bun etc.
• Run make run-dev-docker to start it and enter its shell.
• Inside the shell, run make run which builds static assets, initializes a fresh DB, and starts listmonk on :9000.
• For subsequent changes, simply Ctrl-C and re-run make run for changes to Go and static files to be picked up.

Run make stop-dev-docker to stop the container and make rm-dev-docker to completely remove it.

Production build

Run make dist to build the SSR admin frontend and the Go binary, embedding the static assets into a single self-contained binary, listmonk.