building-and-running.md

Building and Running

The subo command line tool is used again here to build and run your Atmo project.

Building

Inside the important-api directory run:

subo build .

This automatically compiles each of your Runnables in a Docker container and bundles them together in runnables.wasm.zip to be used in Atmo.

⏩ START: building runnables in .
ℹ️  🐳 using Docker toolchain
⏩ START: building runnable: helloworld (rust)
    Updating crates.io index
[...]

✅ DONE: bundle was created -> runnables.wasm.zip @ v0.1.0

{% hint style="info" %} If you prefer not to use Docker, you can also build your Runnables natively. {% endhint %}

Running a development server

Now that we have our application bundle built, we can start a development server. In the important-api directory, run:

subo dev

This creates a Docker container running Atmo, copies your runnables.wasm.zip into the container, and starts an Atmo server listening on http://localhost:8080.

You can test the /hello route in a second terminal by sending a POST request with a body to it:

curl localhost:8080/hello -d 'from the Kármán line!'