// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.

// probod-bootstrap generates a probod configuration file from environment variables.
package main

import (
	"flag"
	"fmt"
	"os"

	"go.probo.inc/probo/pkg/bootstrap"
)

var (
	version string = "unknown"
)

func main() {
	outputPath := flag.String("output", "/etc/probod/config.yml", "output path for the generated config file")
	showVersion := flag.Bool("version", false, "print version and exit")

	flag.Parse()

	if *showVersion {
		fmt.Println(version)
		return
	}

	builder := bootstrap.NewBuilder(nil)

	cfg, err := builder.Build()
	if err != nil {
		fmt.Fprintf(os.Stderr, "error: %v\n", err)
		os.Exit(1)
	}

	if err := bootstrap.WriteConfig(cfg, *outputPath); err != nil {
		fmt.Fprintf(os.Stderr, "error: %v\n", err)
		os.Exit(1)
	}

	fmt.Printf("Configuration file generated at: %s\n", *outputPath)
}