diff

Documentation

Overview

Package diff implements helpers for comparing two filesystems.

Index

• type Comparer
  • func NewComparer(out io.Writer) (*Comparer, error)
  • func (c *Comparer) Close() error
  • func (c *Comparer) Compare(ctx context.Context, e1, e2 fs.Entry) error

Types

type Comparer

type Comparer struct {
	DiffCommand   string
	DiffArguments []string
	// contains filtered or unexported fields
}

Comparer outputs diff information between two filesystems.

func NewComparer

func NewComparer(out io.Writer) (*Comparer, error)

NewComparer creates a comparer for a given repository that will output the results to a given writer.

func (*Comparer) Close

func (c *Comparer) Close() error

Close removes all temporary files used by the comparer.

func (*Comparer) Compare

func (c *Comparer) Compare(ctx context.Context, e1, e2 fs.Entry) error

Compare compares two filesystem entries and emits their diff information.