A command from struct generator.

go install github.com/donatorsky/go-cmder@latest

go-cmder [flags] struct CommandName

Defines a name and comma-separated list of fields for command constructor. Multiple usage allowed to generate many constructors.

A name is appended to the command name. E.g. given command name MyCmd, then -constructor=WithFoo generates func NewMyCmdWithFoo. Use name default to generate constructor based on command name. E.g. given command name MyCmd, then -constructor=default generates func NewMyCmd.

List of fields can be omitted to generate constructor without fields.

Excludes given struct field from command generation. Multiple usage allowed.

Includes given struct field in command generation. When present, command is generated only from included fields. Supersedes -exclude flag. Multiple usage allowed.

Includes unexported fields when generating a command.

Generates a mutable command. By default, commands are immutable, meaning that calling a setter returns new command instance.

Generates a command in given file. By default, command is generated in command_name.go file.

Sort fields by name when generating a command.

package foobar

//go:generate go-cmder -constructor=default Struct CreateStructCmd
type Struct struct {
	Foo string
	Bar int
}

Generates create_struct_cmd.go file:

package foobar

type CreateStructCmd struct {
	vFoo string
	hasFoo bool

	vBar int
	hasBar bool
}

func NewCreateStructCmd() CreateStructCmd {
	return CreateStructCmd{}
}

func (cmd CreateStructCmd) Foo() string {
	return cmd.vFoo
}

func (cmd CreateStructCmd) SetFoo(v string) CreateStructCmd {
	cmd.hasFoo = true
	cmd.vFoo = v

	return cmd
}

func (cmd CreateStructCmd) HasFoo() bool {
	return cmd.hasFoo
}

func (cmd CreateStructCmd) Bar() int {
	return cmd.vBar
}

func (cmd CreateStructCmd) SetBar(v int) CreateStructCmd {
	cmd.hasBar = true
	cmd.vBar = v

	return cmd
}

func (cmd CreateStructCmd) HasBar() bool {
	return cmd.hasBar
}