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main.go
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main.go
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//go:build wasm
package main
import (
"encoding/json"
"fmt"
"syscall/js"
"github.com/adamlouis/cpngo/cpngo"
)
func fire(this js.Value, args []js.Value) any {
if len(args) != 1 {
msg := fmt.Sprintf("go error: expected 1 argument, got %d\n", len(args))
fmt.Printf(msg)
return msg
}
net := &cpngo.Net{}
if err := json.Unmarshal([]byte(args[0].String()), net); err != nil {
msg := fmt.Sprintf("go error: failed to unmarshal net was json: %v", err)
fmt.Println(msg)
return msg
}
rnr, err := cpngo.NewRunner(net)
if err != nil {
msg := fmt.Sprintf("go error: failed to create runner: %v", err)
fmt.Println(msg)
return msg
}
if err := rnr.FireAny(); err != nil {
msg := fmt.Sprintf("go error: failed to fire: %v", err)
fmt.Println(msg)
return msg
}
result := rnr.Net()
j, err := json.Marshal(result)
if err != nil {
msg := fmt.Sprintf("go error: failed to marshal result: %v", err)
fmt.Println(msg)
return msg
}
return string(j)
}
func main() {
js.Global().Set("GoFire", js.FuncOf(fire))
select {} // run forever
}