Expose Apply/ApplyPost to package

cmd.go

@@ -55,7 +55,7 @@ func NewCommand(opts ...Option) (*Command, error) {
 	cmd := &Command{
 		Section: -1,
 	}
-	if err := applyOpts(cmd, opts...); err != nil {
+	if err := Apply(cmd, opts...); err != nil {
 		return nil, err
 	}
 	switch noName := cmd.Name == ""; {
@@ -64,7 +64,7 @@ func NewCommand(opts ...Option) (*Command, error) {
 	case noName:
 		return nil, fmt.Errorf("command: %w", ErrUsageNotSet)
 	}
-	if err := applyPostOpts(cmd, opts...); err != nil {
+	if err := ApplyPost(cmd, opts...); err != nil {
 		return nil, err
 	}
 	return cmd, nil
@@ -497,11 +497,11 @@ func NewFlag(name, usage string, opts ...Option) (*Flag, error) {
 		Usage:   usage,
 		Section: -1,
 	}
-	if err := applyOpts(g, opts...); err != nil {
+	if err := Apply(g, opts...); err != nil {
 		return nil, err
 	}
 	if extra, ok := typeFlagOpts[g.Type]; ok {
-		if err := applyOpts(g, extra...); err != nil {
+		if err := Apply(g, extra...); err != nil {
 			return nil, err
 		}
 	}

defs.go

@@ -223,7 +223,7 @@ func NewCommandHelp(cmd *Command, opts ...Option) (*CommandHelp, error) {
 		Command:     cmd,
 		CommandSort: true,
 	}
-	if err := applyOpts(help, opts...); err != nil {
+	if err := Apply(help, opts...); err != nil {
 		return nil, err
 	}
 	return help, nil

opts.go

@@ -113,10 +113,10 @@ func Defaults(opts ...Option) CommandOption {
 	return option{
 		name: "Defaults",
 		cmd: func(cmd *Command) error {
-			return applyOpts(cmd, options...)
+			return Apply(cmd, options...)
 		},
 		post: func(cmd *Command) error {
-			return applyPostOpts(cmd, options...)
+			return ApplyPost(cmd, options...)
 		},
 	}
 }
@@ -729,8 +729,8 @@ func addHelp(cmd *Command) error {
 	return nil
 }
 
-// applyOpts applies the options to v.
-func applyOpts(v any, opts ...Option) error {
+// Apply applies the options to v.
+func Apply(v any, opts ...Option) error {
 	for _, o := range opts {
 		if err := o.Option().apply(v); err != nil {
 			return err
@@ -739,8 +739,8 @@ func applyOpts(v any, opts ...Option) error {
 	return nil
 }
 
-// postOpts applies post options to the command.
-func applyPostOpts(cmd *Command, opts ...Option) error {
+// ApplyPost applies post options to the command.
+func ApplyPost(cmd *Command, opts ...Option) error {
 	for _, o := range opts {
 		if opt := o.Option(); opt.post != nil {
 			if err := opt.post(cmd); err != nil {

ox.go

@@ -174,7 +174,7 @@ func NewContext(opts ...Option) (*Context, error) {
 		}
 		return true
 	}
-	if err := applyOpts(ctx, opts...); err != nil {
+	if err := Apply(ctx, opts...); err != nil {
 		return ctx, err
 	}
 	if ctx.Vars == nil {

value.go

@@ -37,7 +37,7 @@ func NewVal[T any](opts ...Option) func() (Value, error) {
 		val := &anyVal[T]{
 			typ: typeType[T](),
 		}
-		if err := applyOpts(val, opts...); err != nil {
+		if err := Apply(val, opts...); err != nil {
 			return nil, err
 		}
 		return val, nil