mergefs

Documentation

Overview

Package mergefs provides support for merging multiple filesystems together.

Index

• func Merge(filesystems ...fs.FS) fs.FS
• type MergedFS
  • func (mfs MergedFS) Open(name string) (fs.File, error)
  • func (mfs MergedFS) ReadDir(name string) ([]fs.DirEntry, error)

Functions

func Merge

func Merge(filesystems ...fs.FS) fs.FS

Merge merges the given filesystems together,

Types

type MergedFS

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

MergedFS combines filesystems. Each filesystem can serve different paths. The first FS takes precedence

func (MergedFS) Open

func (mfs MergedFS) Open(name string) (fs.File, error)

Open opens the named file.

func (MergedFS) ReadDir

func (mfs MergedFS) ReadDir(name string) ([]fs.DirEntry, error)

ReadDir reads from the directory, and produces a DirEntry array of different directories.

It iterates through all different filesystems that exist in the mfs MergeFS filesystem slice and it identifies overlapping directories that exist in different filesystems