shoebill/cmd/root.go

package cmd

import (
	"context"
	"fmt"
	"os"

	"git.badhouseplants.net/allanger/shoebill/internal/build"
  	"github.com/spf13/cobra"
)

var fullVersion = fmt.Sprintf("%s - %s", build.Version, build.CommitHash)
var longDescription = `---
shoebill is just GitOps with a glottal T

It's a tool that is supposed to help engineers follow the GitOps practies 
  without fighting with GitOps being inapplicable to the real world.

Yeah, I quite hate this GitOps obsession, but since it's already there,
 I think it makes sense to make it work.

---
Information about the build:
Version: %s (build on %s)

---
`

var (
	rootCmd = &cobra.Command{
		Use:           "shoebill",
		Short:         "shoebill – GitOps without pain, kinda",
		Long:          fmt.Sprintf(longDescription, fullVersion, build.BuildTime),
		SilenceErrors: true,
		SilenceUsage:  true,
		Version:       build.Version,
	}
)

func Execute(ctx context.Context) error {
	rootCmd.PersistentFlags().Bool("server", false, "Set to true, if you want to start it in the deamon mode")
	if err := rootCmd.ExecuteContext(ctx); err != nil {
		fmt.Fprintf(os.Stderr, "Whoops. There was an error while executing your CLI '%s'", err)
		os.Exit(1)
	}
	return nil
}