moby/api/types/backend/build.go

package backend

import (
	"io"

	"github.com/docker/docker/api/types"
)

// ProgressWriter is a data object to transport progress streams to the client
type ProgressWriter struct {
	Output             io.Writer
	StdoutFormatter    io.Writer
	StderrFormatter    io.Writer
	ProgressReaderFunc func(io.ReadCloser) io.ReadCloser
}

// BuildConfig is the configuration used by a BuildManager to start a build
type BuildConfig struct {
	Source         io.ReadCloser
	ProgressWriter ProgressWriter
	Options        *types.ImageBuildOptions
}