From 6273a2932a2c9518b06eab068d9f065e882452f5 Mon Sep 17 00:00:00 2001
From: zelahi <elahi.zuhayr@gmail.com>
Date: Mon, 22 Jul 2019 16:06:25 -0700
Subject: [PATCH] TEMPLATE for prune command

---
 commands/hello.go | 27 ----------------------
 commands/prune.go | 57 ++++++++++++++---------------------------------
 commands/root.go  |  1 -
 3 files changed, 17 insertions(+), 68 deletions(-)
 delete mode 100644 commands/hello.go

diff --git a/commands/hello.go b/commands/hello.go
deleted file mode 100644
index d6cdd46d..00000000
--- a/commands/hello.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package commands
-
-import (
-	"fmt"
-
-	"github.com/docker/buildx/version"
-	"github.com/docker/cli/cli"
-	"github.com/docker/cli/cli/command"
-	"github.com/spf13/cobra"
-)
-
-func runHelloWorld(dockerCli command.Cli) error {
-	fmt.Println("hello world")
-	return nil
-}
-
-func helloCmd(dockerCli command.Cli) *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "hello",
-		Short: "I think this is how cmds are added ",
-		Args:  cli.ExactArgs(0),
-		RunE: func(cmd *cobra.Command, args []string) error {
-			return runHelloWorld(dockerCli)
-		},
-	}
-	return cmd
-}
diff --git a/commands/prune.go b/commands/prune.go
index 5f42bca2..f9dd65dd 100644
--- a/commands/prune.go
+++ b/commands/prune.go
@@ -1,51 +1,28 @@
-// Command used for prune
 package commands
 
-import "fmt"
-import "github.com/docker/cli/cli/command"
+import (
+	"fmt"
+
+	"github.com/docker/cli/cli"
+	"github.com/docker/cli/cli/command"
+	"github.com/spf13/cobra"
+)
+
+func runPrune(dockerCli command.Cli) error {
+	fmt.Println("ASDF run prune")
+	return nil
+}
 
 func pruneCmd(dockerCli command.Cli) *cobra.Command {
-	fmt.Println("ASDF - pruneCmd")
+  fmt.Println("ASDF prune command added")
 
 	cmd := &cobra.Command{
-		Use: "docker buildx prune"
-		Short: "Cleans up the build cache"
-		Args: cli.NoArgs
+		Use:   "prune",
+		Short: "clear the buildx build cache ",
+		Args:  cli.ExactArgs(0),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			spaceReclaimed, output, err := runPrune(dockerCli, options)
-			if err != nil {
-				return err
-			}
-
-			if output != "" {
-				fmt.Fprintln(dockerCli.Out(), output)
-			}
-			fmt.Fprintln(dockerCli.Out(), "Total reclaimed space:", units.HumanSize(float64(spaceReclaimed)))
-			return nil
-
+			return runPrune(dockerCli)
 		},
-		Annotations: map[string]string{"version": "1.00"},
 	}
-
-	// ToDo: Uncomment and test this out once we get the base feature working
-	//flags := cmd.Flags()
-	//flags.BoolVarP(&options.force, "force", "f", false, "Do not prompt for confirmation")
-	//flags.Var(&options.filter, "filter", "Provide filter values (e.g. 'until=<timestamp>')")
-
-	const (
-		normalWarning   = `WARNING! This will remove all dangling build cache. Are you sure you want to continue?`
-		allCacheWarning = `WARNING! This will remove all build cache. Are you sure you want to continue?`
-	)
-
 	return cmd
-
-}
-
-
-func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint64, output string, err error) {
-	fmt.Println("ASDF runPrune - Hello world")
-
-	// ToDo: Implement this function
-
-	return 0, "Not implemented", nil
 }
diff --git a/commands/root.go b/commands/root.go
index 82167323..2adfb5dc 100644
--- a/commands/root.go
+++ b/commands/root.go
@@ -35,7 +35,6 @@ func addCommands(cmd *cobra.Command, dockerCli command.Cli) {
 		installCmd(dockerCli),
 		uninstallCmd(dockerCli),
 		versionCmd(dockerCli),
-		helloCmd(dockerCli),
 		pruneCmd(dockerCli),
 		imagetoolscmd.RootCmd(dockerCli),
 	)