Go package for building Who's On First formatting tools as WebAssembly (WASM and WASI) binaries.
$> make wasip
GOARCH=wasm GOOS=wasip1 \
go build -mod vendor -ldflags="-s -w" \
-o static/wasip/wof_format.wasm \
cmd/wof-format-wasip/main.go
And then:
$> wasmer static/wasip/wof_format.wasm '{"type":"Feature","properties":{"wof:name":"Test","wof:id": 1, "wof:placetype":"custom", "wof:repo":"whosonfirst-data-example"}, "geometry": {"type":"Point", "coordinates": [0.0, 0.0]}}'
Will produce:
{
"id": 0,
"type": "Feature",
"properties": {
"wof:id": 1,
"wof:name": "Test",
"wof:placetype": "custom",
"wof:repo": "whosonfirst-data-example"
},
"bbox": null,
"geometry": {"coordinates":[0,0],"type":"Point"}
}
$> make wasm
GOOS=js GOARCH=wasm \
go build -mod vendor -ldflags="-s -w" \
-o static/wasm/wof_format.wasm \
cmd/wof-format-wasm/main.go
To test the binary run the cmd/wof-format-server tool, like this:
$> go run cmd/wof-format-server/main.go
Listening for requests at localhost:8080
This will launch a simple two-pane web application where you can enter a document to format on the left and see the result on the right, like this:
