refactor: recipe validation

cli/app/new.go

@@ -9,6 +9,7 @@ import (
 	abraFormatter "coopcloud.tech/abra/cli/formatter"
 	"coopcloud.tech/abra/cli/internal"
 	"coopcloud.tech/abra/config"
+	"coopcloud.tech/abra/recipe"
 	"coopcloud.tech/abra/secret"
 	"github.com/AlecAivazis/survey/v2"
 	"github.com/sirupsen/logrus"
@@ -87,15 +88,15 @@ func getRecipe(recipeName string) (catalogue.Recipe, error) {
 		return catalogue.Recipe{}, err
 	}
 
-	recipe, ok := catl[recipeName]
+	rec, ok := catl[recipeName]
 	if !ok {
 		return catalogue.Recipe{}, fmt.Errorf("recipe '%s' does not exist?", recipeName)
 	}
-	if err := recipe.EnsureExists(); err != nil {
+	if err := recipe.EnsureExists(rec.Name); err != nil {
 		return catalogue.Recipe{}, err
 	}
 
-	return recipe, nil
+	return rec, nil
 }
 
 // ensureDomainFlag checks if the domain flag was used. if not, asks the user for it/
@@ -180,12 +181,12 @@ func action(c *cli.Context) error {
 		logrus.Fatal(err)
 	}
 
-	recipe, err := getRecipe(recipeName)
+	rec, err := getRecipe(recipeName)
 	if err != nil {
 		logrus.Fatal(err)
 	}
 
-	latestVersion := recipe.LatestVersion()
+	latestVersion := rec.LatestVersion()
 	if err := recipe.EnsureVersion(latestVersion); err != nil {
 		logrus.Fatal(err)
 	}

cli/internal/common.go

@@ -4,10 +4,6 @@ import (
 	"github.com/urfave/cli/v2"
 )
 
-// Flags
-
-// AppName stores the variable from AppNameFlag
-
 // Secrets stores the variable from SecretsFlag
 var Secrets bool
 
@@ -43,8 +39,10 @@ var ContextFlag = &cli.StringFlag{
 	Destination: &Context,
 }
 
+// Force force functionality without asking.
 var Force bool
 
+// ForceFlag turns on/off force functionality.
 var ForceFlag = &cli.BoolFlag{
 	Name:        "force",
 	Value:       false,

cli/internal/errors.go

@@ -7,10 +7,10 @@ import (
 	"github.com/urfave/cli/v2"
 )
 
-// ShowSubcommandHelpAndError exits the program on error, logs the error to the terminal, and shows the help command.
+// ShowSubcommandHelpAndError exits the program on error, logs the error to the
+// terminal, and shows the help command.
 func ShowSubcommandHelpAndError(c *cli.Context, err interface{}) {
 	if err2 := cli.ShowSubcommandHelp(c); err2 != nil {
-		// go-critic wants me to check this error but if this throws an error while we throw an error that would be annoying
 		logrus.Error(err2)
 	}
 	logrus.Error(err)

cli/internal/validate.go

@@ -0,0 +1,24 @@
+package internal
+
+import (
+	"errors"
+
+	"coopcloud.tech/abra/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
+}

cli/recipe/recipe.go

@@ -56,10 +56,7 @@ var recipeVersionCommand = &cli.Command{
 	Aliases:   []string{"v"},
 	ArgsUsage: "<recipe>",
 	Action: func(c *cli.Context) error {
-		recipe := c.Args().First()
-		if recipe == "" {
-			internal.ShowSubcommandHelpAndError(c, errors.New("no recipe provided"))
-		}
+		recipe := internal.ValidateRecipeArg(c)
 
 		catalogue, err := catalogue.ReadRecipeCatalogue()
 		if err != nil {
@@ -173,10 +170,7 @@ This is step 1 of upgrading a recipe. Step 2 is running "abra recipe sync
 `,
 	ArgsUsage: "<recipe>",
 	Action: func(c *cli.Context) error {
-		recipe := c.Args().First()
-		if recipe == "" {
-			internal.ShowSubcommandHelpAndError(c, errors.New("no recipe provided"))
-		}
+		recipe := internal.ValidateRecipeArg(c)
 
 		appFiles, err := config.LoadAppFiles("")
 		if err != nil {
@@ -304,10 +298,7 @@ the versioning metadata of up-and-running containers are.
 `,
 	ArgsUsage: "<recipe>",
 	Action: func(c *cli.Context) error {
-		recipe := c.Args().First()
-		if recipe == "" {
-			internal.ShowSubcommandHelpAndError(c, errors.New("no recipe provided"))
-		}
+		recipe := internal.ValidateRecipeArg(c)
 
 		appFiles, err := config.LoadAppFiles("")
 		if err != nil {
@@ -363,10 +354,7 @@ var recipeLintCommand = &cli.Command{
 	Aliases:   []string{"l"},
 	ArgsUsage: "<recipe>",
 	Action: func(c *cli.Context) error {
-		recipe := c.Args().First()
-		if recipe == "" {
-			internal.ShowSubcommandHelpAndError(c, errors.New("no recipe provided"))
-		}
+		recipe := internal.ValidateRecipeArg(c)
 
 		pattern := fmt.Sprintf("%s/%s/compose**yml", config.APPS_DIR, recipe)
 		composeFiles, err := filepath.Glob(pattern)