github.com/LazyboyChen7/engine@v17.12.1-ce-rc2+incompatible/api/types/backend/build.go (about)

     1  package backend
     2  
     3  import (
     4  	"io"
     5  
     6  	"github.com/docker/docker/api/types"
     7  	"github.com/docker/docker/pkg/streamformatter"
     8  )
     9  
    10  // PullOption defines different modes for accessing images
    11  type PullOption int
    12  
    13  const (
    14  	// PullOptionNoPull only returns local images
    15  	PullOptionNoPull PullOption = iota
    16  	// PullOptionForcePull always tries to pull a ref from the registry first
    17  	PullOptionForcePull
    18  	// PullOptionPreferLocal uses local image if it exists, otherwise pulls
    19  	PullOptionPreferLocal
    20  )
    21  
    22  // ProgressWriter is a data object to transport progress streams to the client
    23  type ProgressWriter struct {
    24  	Output             io.Writer
    25  	StdoutFormatter    io.Writer
    26  	StderrFormatter    io.Writer
    27  	AuxFormatter       *streamformatter.AuxFormatter
    28  	ProgressReaderFunc func(io.ReadCloser) io.ReadCloser
    29  }
    30  
    31  // BuildConfig is the configuration used by a BuildManager to start a build
    32  type BuildConfig struct {
    33  	Source         io.ReadCloser
    34  	ProgressWriter ProgressWriter
    35  	Options        *types.ImageBuildOptions
    36  }
    37  
    38  // GetImageAndLayerOptions are the options supported by GetImageAndReleasableLayer
    39  type GetImageAndLayerOptions struct {
    40  	PullOption PullOption
    41  	AuthConfig map[string]types.AuthConfig
    42  	Output     io.Writer
    43  	OS         string
    44  }