package main

import (
	"encoding/json"
	"fmt"
	"ollie/tools/filetools/internal/filetools"
	"os"
)

func main() { run(filetools.Write) }
func run(fn func(map[string]any) (string, error)) {
	var m map[string]any
	if err := json.NewDecoder(os.Stdin).Decode(&m); err != nil {
		fail("invalid JSON input: %v", err)
	}
	out, err := fn(m)
	if err != nil {
		if out != "" {
			fmt.Fprintln(os.Stdout, out)
		}
		fail("%v", err)
	}
	fmt.Println(out)
}
func fail(f string, a ...any) { fmt.Fprintf(os.Stderr, "error: "+f+"\n", a...); os.Exit(1) }