filebuffer

package

v0.4.0 Latest Latest Go to latest Published: Mar 4, 2022 License: Apache-2.0 Imports: 8 Imported by: 0

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func WithBuffers(ctx context.Context, buffers *BufferLookup) context.Context

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

func Buffers(ctx context.Context) *BufferLookup

func NewBuffers() *BufferLookup

func (b *BufferLookup) All() []*FileBuffer

func (b *BufferLookup) Get(filename string) *FileBuffer

func (b *BufferLookup) Set(filename string, fb *FileBuffer)

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

func New(filename string, opts ...Option) *FileBuffer

func (fb *FileBuffer) Bytes() []byte

func (fb *FileBuffer) Filename() string

func (fb *FileBuffer) Len() int

func (fb *FileBuffer) Line(ln int) ([]byte, error)

func (fb *FileBuffer) OnDisk() bool

func (fb *FileBuffer) Position(line, column int) lexer.Position

func (fb *FileBuffer) Segment(offset int) ([]byte, error)

func (fb *FileBuffer) SourceMap() *llb.SourceMap

func (fb *FileBuffer) Write(p []byte) (n int, err error)

type Option func(*FileBuffer)

func WithEphemeral() Option