templatefile/cmd/bootstraper/main.go

package main

import (
	"forge.cadoles.com/pcaseiro/templatefile/pkg/templater"
	"github.com/alexflint/go-arg"
)

func main() {

	var args struct {
		Config            string `arg:"-c,--config,env:CONFIG" help:"Configuration values file or directory path" default:"./data/config"`
		TemplateDirectory string `arg:"-t,--template-dir,env:TEMPLATE_DIR" help:"Template directory path" default:"./data/templates"`
		RootDirectory     string `arg:"-r,--root-dir,env:ROOT_DIR" help:"Generate files with this root instead of /" default:"/"`
		DryRun            bool   `arg:"-d,--dry-run,env:DRY_RUN" help:"Dry run do not really complete actions" default:"false"`
	}

	arg.MustParse(&args)

	var hostConfig templater.TemplaterConfig

	err := hostConfig.New(args.Config, args.TemplateDirectory, args.RootDirectory)
	if err != nil {
		panic(err)
	}
	if err = hostConfig.ManageServices(args.DryRun); err != nil {
		panic(err)
	}
}