update as library

main.go

@@ -1,16 +0,0 @@
-package daggergo
-
-import (
-	"git.front.kjuulh.io/kjuulh/dagger-go/cmd"
-	"github.com/spf13/cobra"
-)
-
-func CreateCmd() *cobra.Command {
-	cobracmd := &cobra.Command{
-		Use: "dagger-go",
-	}
-
-	cobracmd.AddCommand(cmd.Build())
-
-	return cobracmd
-}

pkg/cli/cli.go

@@ -1,12 +1,13 @@
 package cmd
 
 import (
+	"context"
 	"log"
 
 	"github.com/spf13/cobra"
 )
 
-func Build() *cobra.Command {
+func Build(requirementsf func(*cobra.Command), buildf func(ctx context.Context) error) *cobra.Command {
 	var (
 		imageTag string
 	)
@@ -22,11 +23,13 @@ func Build() *cobra.Command {
 				log.Printf("Building image: %s\n", imageTag)
 			}
 
-			return nil
+			return buildf(cmd.Context())
 		},
 	}
 
 	cmd.PersistentFlags().StringVar(&imageTag, "image-tag", "", "the url for which to tag the docker image, defaults to private url, with repo as image name")
 
+	requirementsf(cmd)
+
 	return cmd
 }

pkg/tasks/build.go

@@ -0,0 +1,10 @@
+package tasks
+
+import "log"
+
+func Build(imageTag string) error {
+
+	log.Printf("building image: %s", imageTag)
+
+	return nil
+}