abra/cli/internal/validate.go

package internal

import (
	"errors"

	"coopcloud.tech/abra/pkg/config"
	"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
}

// ValidateAppNameArg ensures the app name arg is valid.
func ValidateAppNameArg(c *cli.Context) string {
	appName := c.Args().First()

	if appName == "" {
		ShowSubcommandHelpAndError(c, errors.New("no app provided"))
	}

	appFiles, err := config.LoadAppFiles("")
	if err != nil {
		logrus.Fatal(err)
	}

	if _, ok := appFiles[appName]; !ok {
		logrus.Fatalf("'%s' doesn't exist?", appName)
	}

	return appName
}