Split publish into subcommands.

cmd/publish_drop.go

@@ -0,0 +1,51 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/gonuts/commander"
+	"github.com/gonuts/flag"
+	"github.com/smira/aptly/debian"
+)
+
+func aptlyPublishDrop(cmd *commander.Command, args []string) error {
+	var err error
+	if len(args) < 1 || len(args) > 2 {
+		cmd.Usage()
+		return err
+	}
+
+	distribution := args[0]
+	prefix := "."
+
+	if len(args) == 2 {
+		prefix = args[1]
+	}
+
+	publishedCollecton := debian.NewPublishedRepoCollection(context.database)
+
+	err = publishedCollecton.Remove(context.publishedStorage, prefix, distribution)
+	if err != nil {
+		return fmt.Errorf("unable to remove: %s", err)
+	}
+
+	fmt.Printf("\nPublished repositroy has been removed successfully.\n")
+
+	return err
+}
+
+func makeCmdPublishDrop() *commander.Command {
+	cmd := &commander.Command{
+		Run:       aptlyPublishDrop,
+		UsageLine: "drop <distribution> [<prefix>]",
+		Short:     "removes files of published repository",
+		Long: `
+Command removes whatever has been published under specified prefix and distribution name.
+
+ex.
+    $ aptly publish drop wheezy
+`,
+		Flag: *flag.NewFlagSet("aptly-publish-drop", flag.ExitOnError),
+	}
+
+	return cmd
+}