abra/cli/internal/validate.go

package internal

import (
	"errors"

	"coopcloud.tech/abra/pkg/recipe"
	"github.com/sirupsen/logrus"
	"github.com/urfave/cli/v2"
)

// ValidateRecipeArg ensures the recipe arg is valid.
func ValidateRecipeArg(c *cli.Context) string {
	recipeName := c.Args().First()

	if recipeName == "" {
		ShowSubcommandHelpAndError(c, errors.New("no recipe provided"))
	}

	if err := recipe.EnsureExists(recipeName); err != nil {
		logrus.Fatal(err)
	}

	return recipeName
}