cargo-screeps

Build tool for deploying Rust WASM code to Screeps game servers.

Best used with [screeps-game-api].

This implements type-safe WASM bindings to the Screeps in-game API.

This is not fully tested, but feel free to use! Issues are welcome.

cargo-screeps has three build options:

--build:

1. during build stage, shell out to https://github.com/koute/cargo-web for actual building the rust code.
2. strip off header / surrounding function cargo-web generates for a generic JS file, since we know we're deploying to node
3. append call to __initialize function which cargo-web generates, using require('compiled') to get the WASM bytes
4. create target/main.js containing processed JS and copy WASM file to target/compiled.wasm

--upload:

1. run build.
2. read target/*.js and target/*.wasm, keeping track of filenames
3. read screeps.toml for upload options
4. upload all read files to server, using filenames as the filenames on the server.

--check:

1. run cargo web --check --target=wasm32-unknown-unknown