rewriter

package

v0.0.0-...-ee86543 Latest Latest Go to latest Published: Oct 25, 2021 License: MIT Imports: 15 Imported by: 0

Details

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Repository

github.com/tdakkota/gomacro

Links

Open Source Insights

Documentation ¶

Overview ¶

Package rewriter contains Go source rewriting utilities.

Index ¶

func NewErrorCallback(fset *token.FileSet) func(pos token.Pos, err error)
type Printer
- func DefaultPrinter() Printer
type ReWriter
- func NewReWriter(source, output string, macros macro.Macros, printer Printer) ReWriter
type Runner
- func NewRunner(fset *token.FileSet) *Runner

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewErrorCallback ¶

func NewErrorCallback(fset *token.FileSet) func(pos token.Pos, err error)

NewErrorCallback creates new error printing callback.

Types ¶

type Printer ¶

type Printer interface {
	PrintFile(w io.Writer, fset *token.FileSet, file *ast.File) error
}

Printer is an abstraction for Go source printer.

func DefaultPrinter ¶

func DefaultPrinter() Printer

DefaultPrinter returns default Printer implementation

type ReWriter ¶

type ReWriter struct {
	// contains filtered or unexported fields
}

ReWriter is a Go source rewriter.

func NewReWriter ¶

func NewReWriter(source, output string, macros macro.Macros, printer Printer) ReWriter

NewReWriter creates new ReWriter.

func (ReWriter) Output ¶

func (r ReWriter) Output() string

Output returns output path.

func (ReWriter) Rewrite ¶

func (r ReWriter) Rewrite() error

Rewrite rewrites given source and output using macro list.

func (ReWriter) RewriteReader ¶

func (r ReWriter) RewriteReader(name string, src io.Reader, w io.Writer) error

RewriteReader loads sources from given reader and writes output to given writer.

func (ReWriter) RewriteTo ¶

func (r ReWriter) RewriteTo(w io.Writer) error

RewriteTo rewrites one package using macros to given writer.

func (ReWriter) Source ¶

func (r ReWriter) Source() string

Source returns source path.

type Runner ¶

type Runner struct {
	// contains filtered or unexported fields
}

Runner is a simple macro runner helper.

func NewRunner ¶

func NewRunner(fset *token.FileSet) *Runner

NewRunner creates Runner.

func (Runner) Report ¶

func (r Runner) Report(pos token.Pos, args ...interface{})

func (Runner) Reportf ¶

func (r Runner) Reportf(pos token.Pos, f string, args ...interface{})

func (*Runner) Run ¶

func (r *Runner) Run(handler macro.Handler, context macro.Context, node ast.Node) ast.Node

Run applies given macro.Handler using macro.Context to ast.Node.

Source Files ¶

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