package main

import (
	"fmt"

	cfg "github.com/grmrgecko/repo-sync/config"
	"github.com/grmrgecko/repo-sync/fetch"
	log "github.com/sirupsen/logrus"
)

// main parses the command line, configures logging, and dispatches to the
// selected command.
func main() {
	ctx := ParseFlags()
	setupLogging(flags.LogLevel)
	fetch.SetUserAgent(fmt.Sprintf("%s/%s", cfg.Name, cfg.Version))
	err := ctx.Run()
	ctx.FatalIfErrorf(err)
}

// setupLogging configures the global logger from the command line level.
func setupLogging(level string) {
	parsed, err := log.ParseLevel(level)
	if err != nil {
		parsed = log.InfoLevel
	}
	log.SetLevel(parsed)
	log.SetFormatter(&log.TextFormatter{FullTimestamp: true})
}