zip

Documentation

Overview

Package zip defines a VFS implementation that understands a zip archive as an isolated, read-only file system.

Index

• type FS
  • func Open(r io.ReaderAt, size int64) (FS, error)
  • func (z FS) Glob(_ context.Context, glob string) ([]string, error)
  • func (z FS) Open(_ context.Context, path string) (vfs.FileReader, error)
  • func (z FS) Stat(_ context.Context, path string) (os.FileInfo, error)

Types

type FS

type FS struct{ Archive *zip.Reader }

FS implements the vfs.Reader interface for zip archives.

func Open

func Open(r io.ReaderAt, size int64) (FS, error)

Open returns a read-only virtual file system (vfs.Reader), using the contents a zip archive read with r.

func (FS) Glob

func (z FS) Glob(_ context.Context, glob string) ([]string, error)

Glob implements part of vfs.Reader using filepath.Match to compare the glob pattern to each archive path.

func (FS) Open

func (z FS) Open(_ context.Context, path string) (vfs.FileReader, error)

Open implements part of vfs.Reader, returning a vfs.FileReader owned by the underlying zip archive. It is safe to open multiple files concurrently, as documented by the zip package.

func (FS) Stat

func (z FS) Stat(_ context.Context, path string) (os.FileInfo, error)

Stat implements part of vfs.Reader using the file metadata stored in the zip archive. The path must match one of the archive paths.