package main

import (
	"encoding/json"
	"log"
	"os"
	"strings"

	"gitea.nulo.in/Nulo/repro-run/runner"
	"github.com/joho/godotenv"
	"golang.org/x/exp/slices"
)

func main() {
	config, err := readConfig()
	must(err)

	dontDeleteTemp := slices.Contains(os.Args, "--dont-delete-temp")

	env, err := godotenv.Read()
	if err != nil {
		log.Printf("Couldn't load env file: %v", err)
	}
	for k, v := range env {
		env[k] = strings.ReplaceAll(v, "\\n", "\n")
	}

	must(runner.Run(config, "rootfs/", "cache/", ".", nil, dontDeleteTemp, env))
}

func must(err error, where ...string) {
	if err != nil {
		log.Fatal(err, where)
	}
}

func readConfig() (config runner.Config, err error) {
	err = json.NewDecoder(os.Stdin).Decode(&config)
	return
}