changed PackageOperation to enums

pkg/backy/backy.go

@@ -68,7 +68,7 @@ func (command *Command) RunCmd(cmdCtxLogger zerolog.Logger, opts *ConfigOpts) ([
 	} else {
 
 		// Handle package operations
-		if command.Type == PackageCT && command.PackageOperation == "checkVersion" {
+		if command.Type == PackageCT && command.PackageOperation == PackOppCheckVersion {
 			cmdCtxLogger.Info().Str("package", command.PackageName).Msg("Checking package versions")
 
 			// Execute the package version command

pkg/backy/config.go

@@ -585,7 +585,7 @@ func processCmds(opts *ConfigOpts) error {
 			if cmd.PackageManager == "" {
 				return fmt.Errorf("package manager is required for package command %s", cmd.PackageName)
 			}
-			if cmd.PackageOperation == "" {
+			if cmd.PackageOperation.String() == "" {
 				return fmt.Errorf("package operation is required for package command %s", cmd.PackageName)
 			}
 			if cmd.PackageName == "" {
@@ -594,15 +594,16 @@ func processCmds(opts *ConfigOpts) error {
 			var err error
 
 			// Validate the operation
-			switch cmd.PackageOperation {
-			case "install", "remove", "upgrade", "checkVersion":
+			if cmd.PackageOperation.IsAPackageOperation() {
+
 				cmd.pkgMan, err = pkgman.PackageManagerFactory(cmd.PackageManager, pkgman.WithoutAuth())
 				if err != nil {
 					return err
 				}
-			default:
+			} else {
 				return fmt.Errorf("unsupported package operation %s for command %s", cmd.PackageOperation, cmd.Name)
 			}
+
 		}
 
 		// Parse user commands

pkg/backy/ssh.go

@@ -538,7 +538,7 @@ func (command *Command) RunCmdSSH(cmdCtxLogger zerolog.Logger, opts *ConfigOpts)
 	case ScriptFileCT:
 		return command.runScriptFile(commandSession, cmdCtxLogger, &cmdOutBuf)
 	case PackageCT:
-		if command.PackageOperation == "checkVersion" {
+		if command.PackageOperation == PackOppCheckVersion {
 			commandSession.Stderr = nil
 			// Execute the package version command remotely
 			// Parse the output of package version command

pkg/backy/types.go

@@ -106,7 +106,7 @@ type (
 		PackageVersion string `yaml:"packageVersion,omitempty"`
 
 		// PackageOperation specifies the action for package-related commands (e.g., "install" or "remove")
-		PackageOperation string `yaml:"packageOperation,omitempty"`
+		PackageOperation PackageOperation `yaml:"packageOperation,omitempty"`
 
 		pkgMan pkgman.PackageManager
 
@@ -293,7 +293,10 @@ type (
 		ListName string // Name of the command list
 		Error    error  // Error encountered, if any
 	}
-	CommandType int
+
+	// use ints so we can use enums
+	CommandType      int
+	PackageOperation int
 )
 
 //go:generate go run github.com/dmarkham/enumer -linecomment -yaml -text -json -type=CommandType
@@ -305,3 +308,14 @@ const (
 	PackageCT                         // package
 	UserCT                            // user
 )
+
+//go:generate go run github.com/dmarkham/enumer -linecomment -yaml -text -json -type=PackageOperation
+const (
+	DefaultPO           PackageOperation = iota //
+	PackOppInstall                              // install
+	PackOppUpgrade                              // upgrade
+	PackOppPurge                                // purge
+	PackOppRemove                               // remove
+	PackOppCheckVersion                         // checkVersion
+	PackOppIsInstalled                          // isInstalled
+)

pkg/backy/utils.go

@@ -277,13 +277,13 @@ func getCommandTypeAndSetCommandInfo(command *Command) *Command {
 	if command.Type == PackageCT && !command.packageCmdSet {
 		command.packageCmdSet = true
 		switch command.PackageOperation {
-		case "install":
+		case PackOppInstall:
 			command.Cmd, command.Args = command.pkgMan.Install(command.PackageName, command.PackageVersion, command.Args)
-		case "remove":
+		case PackOppRemove:
 			command.Cmd, command.Args = command.pkgMan.Remove(command.PackageName, command.Args)
-		case "upgrade":
+		case PackOppUpgrade:
 			command.Cmd, command.Args = command.pkgMan.Upgrade(command.PackageName, command.PackageVersion)
-		case "checkVersion":
+		case PackOppCheckVersion:
 			command.Cmd, command.Args = command.pkgMan.CheckVersion(command.PackageName, command.PackageVersion)
 		}
 	}