app

type AssembleTemplate func(templateDir string, ctx ToMacroReplaceContext) (targetFilePaths []string, err error)

type GenerateIter func(packagePath string, ctx GenerateIterContext) (targetFilePaths []string, err error)

type GenerateIterContext struct {
	// TypeName sets the name of the target type to generate iterator for.
	TypeName string
	// PackageName sets the package name of the package where
	// the code will be generated.
	PackageName string
	// TitlePrefix sets the prefix of titles in generated iterator types.
	TitlePrefix string
	// ZeroTypeValue sets zero value of the target type.
	ZeroTypeValue string
}

type IterGenerator interface {
	// GenerateIter should generate code using path to package and context.
	GenerateIter(packagePath string, ctx GenerateIterContext) (targetFilePaths []string, err error)
}

type TemplateAssembler interface {
	// AssembleTemplate should assemble template from code using replace context.
	AssembleTemplate(templateDir string, ctx ToMacroReplaceContext) (targetFilePaths []string, err error)
}

type ToMacroReplaceContext struct {
	// TypeNameFrom is a type name which will be replaced
	// to the type macro. Note: if TypeNameFrom equals to TitlePrefixFrom,
	// so first TitlePrefixFrom replaced, then TypeNameFrom.
	TypeNameFrom string
	// PackageNameFrom is a type name which will be replaced
	// to the package macro.
	PackageNameFrom string
	// TitlePrefixFrom is a type name which will be replaced
	// to the prefix macro. Note: if TypeNameFrom equals to TitlePrefixFrom,
	// so first TitlePrefixFrom replaced, then TypeNameFrom.
	TitlePrefixFrom string
	// ZeroTypeValue is a type name which will be replaced
	// to the zero value type macro.
	ZeroTypeValueFrom string
}