s3browser-backend/cmd/s3Browser.go

package main

import (
	"time"

	s3browser "git.kapelle.org/niklas/s3browser/internal"
	types "git.kapelle.org/niklas/s3browser/internal/types"
	"github.com/alexflint/go-arg"
)

type args struct {
	S3Endpoint   string `arg:"--s3-endpoint,required,env:S3_ENDPOINT" help:"host[:port]" placeholder:"ENDPOINT"`
	S3AccessKey  string `arg:"--s3-access-key,required,env:S3_ACCESS_KEY" placeholder:"ACCESS_KEY"`
	S3SecretKey  string `arg:"--s3-secret-key,required,env:S3_SECRET_KEY" placeholder:"SECRET_KEY"`
	S3Bucket     string `arg:"--s3-bucket,required,env:S3_BUCKET" placeholder:"BUCKET"`
	S3DisableSSL bool   `arg:"--s3-disable-ssl,env:S3_DISABLE_SSL" default:"false"`
	Address      string `arg:"--address,env:ADDRESS" default:":3000" help:"what address to listen on" placeholder:"ADDRESS"`
	CacheTTL     int64  `arg:"--cache-ttl,env:CACHE_TTL" help:"Time in seconds" default:"30" placeholder:"TTL"`
	CacheCleanup int64  `arg:"--cache-cleanup,env:CACHE_CLEANUP" help:"Time in seconds" default:"60" placeholder:"CLEANUP"`
	Verbose      bool   `arg:"-v,--verbose,env:VERBOSE" help:"verbosity level" default:"false"`
	DBConnection string `arg:"--db,required,env:DB_CONNECTION" help:"DSN in format: https://github.com/go-sql-driver/mysql#dsn-data-source-name"`
}

func (args) Version() string {
	// TODO
	return "s3Browser 0.1"
}

func main() {
	var args args
	arg.MustParse(&args)

	s3browser.Start(types.AppConfig{
		S3Endoint:    args.S3Endpoint,
		S3SSL:        !args.S3DisableSSL,
		S3AccessKey:  args.S3AccessKey,
		S3SecretKey:  args.S3SecretKey,
		S3Bucket:     args.S3Bucket,
		DSN:          args.DBConnection,
		CacheTTL:     time.Duration(args.CacheTTL) * time.Second,
		CacheCleanup: time.Duration(args.CacheCleanup) * time.Second,
		Address:      args.Address,
		LogDebug:     args.Verbose,
	})
}