pex

Documentation

Overview

Package pex implements construction of .pex files in Go. For performance reasons we've ultimately abandoned doing this in Python; we were ultimately not using pex for much at construction time and we already have most of what we need in Go via jarcat.

Index

• type Writer
  • func NewWriter(entryPoint, interpreter string, zipSafe bool) *Writer
  • func (pw *Writer) SetShebang(shebang string)
  • func (pw *Writer) SetTest(srcs []string, testRunner string)
  • func (pw *Writer) Write(out, moduleDir string) error

Types

type Writer

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

A Writer implements writing a .pex file in various steps.

func NewWriter

func NewWriter(entryPoint, interpreter string, zipSafe bool) *Writer

NewWriter constructs a new Writer.

func (*Writer) SetShebang

func (pw *Writer) SetShebang(shebang string)

SetShebang sets the leading shebang that will be written to the file.

func (*Writer) SetTest

func (pw *Writer) SetTest(srcs []string, testRunner string)

SetTest sets this Writer to write tests using the given sources. This overrides the entry point given earlier.

func (*Writer) Write

func (pw *Writer) Write(out, moduleDir string) error

Write writes the pex to the given output file.