wasm

README

WebAssembly zed Package

This package provides zed's functionality via a WebAssembly interface, for use with browser-based tooling.

Warning The WebAssembly development interface is not stable and subject to change between versions of zed.

Generating WebAssembly

GOOS=js GOARCH=wasm go build -o main.wasm

Testing

go install github.com/agnivade/wasmbrowsertest@latest
GOOS=js GOARCH=wasm go test ./... -exec $(go env GOPATH)/bin/wasmbrowsertest

Integrating with the browser

To see an example of invoking the WebAssembly based interface:

1. Build main.wasm and copy into the example directory.
2. Copy https://github.com/golang/go/blob/master/misc/wasm/wasm_exec.js into the example directory
3. Run an HTTP server over the example directory and visit wasm.html:

python3 -m http.server