github.com/traefik/yaegi@v0.15.1/interp/realfs.go (about)

     1  package interp
     2  
     3  import (
     4  	"io/fs"
     5  	"os"
     6  )
     7  
     8  // realFS complies with the fs.FS interface (go 1.16 onwards)
     9  // We use this rather than os.DirFS as DirFS has no concept of
    10  // what the current working directory is, whereas this simple
    11  // passthru to os.Open knows about working dir automagically.
    12  type realFS struct{}
    13  
    14  // Open complies with the fs.FS interface.
    15  func (dir realFS) Open(name string) (fs.File, error) {
    16  	f, err := os.Open(name)
    17  	if err != nil {
    18  		return nil, err
    19  	}
    20  	return f, nil
    21  }