Make applesoft cmd one file, create supermon cmd

cmd/applesoft.go

@@ -2,7 +2,15 @@
 
 package cmd
 
-import "github.com/spf13/cobra"
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+	"github.com/zellyn/diskii/lib/basic"
+	"github.com/zellyn/diskii/lib/basic/applesoft"
+	"github.com/zellyn/diskii/lib/helpers"
+)
 
 // applesoftCmd represents the applesoft command
 var applesoftCmd = &cobra.Command{
@@ -25,3 +33,60 @@ func init() {
 	// is called directly, e.g.:
 	// applesoftCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
 }
+
+// ----- applesoft decode commane -------------------------------------------
+
+var location uint16      // flag for starting location in memory
+var rawControlCodes bool // flag for whether to skip escaping control codes
+
+// decodeCmd represents the decode command
+var decodeCmd = &cobra.Command{
+	Use:   "decode filename",
+	Short: "convert a binary applesoft program to a LISTing",
+	Long: `
+decode converts a binary Applesoft program to a text LISTing.
+
+Examples:
+decode filename # read filename
+decode -        # read stdin`,
+	Run: func(cmd *cobra.Command, args []string) {
+		if err := runDecode(args); err != nil {
+			fmt.Fprintln(os.Stderr, err.Error())
+			os.Exit(-1)
+		}
+	},
+}
+
+func init() {
+	applesoftCmd.AddCommand(decodeCmd)
+
+	// Here you will define your flags and configuration settings.
+
+	// Cobra supports Persistent Flags which will work for this command
+	// and all subcommands, e.g.:
+	// decodeCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+	decodeCmd.Flags().Uint16VarP(&location, "location", "l", 0x801, "Starting program location in memory")
+	decodeCmd.Flags().BoolVarP(&rawControlCodes, "raw", "r", false, "Print raw control codes (no escaping)")
+}
+
+// runDecode performs the actual decode logic.
+func runDecode(args []string) error {
+	if len(args) != 1 {
+		return fmt.Errorf("decode expects one argument: the filename (or - for stdin)")
+	}
+	contents, err := helpers.FileContentsOrStdIn(args[0])
+	if err != nil {
+		return err
+	}
+	listing, err := applesoft.Decode(contents, location)
+	if err != nil {
+		return err
+	}
+	if rawControlCodes {
+		os.Stdout.WriteString(listing.String())
+	} else {
+		os.Stdout.WriteString(basic.ChevronControlCodes(listing.String()))
+	}
+	return nil
+}

cmd/nakedos.go

@@ -0,0 +1,18 @@
+// Copyright © 2016 Zellyn Hunter <[email protected]>
+
+package cmd
+
+import "github.com/spf13/cobra"
+
+// nakedosCmd represents the nakedos command
+var nakedosCmd = &cobra.Command{
+	Use:   "nakedos",
+	Short: "work with NakedOS disks",
+	Long: `diskii nakedos contains the subcommands useful for working
+with NakedOS (and Super-Mon) disks`,
+	Aliases: []string{"supermon"},
+}
+
+func init() {
+	RootCmd.AddCommand(nakedosCmd)
+}