linkfs

Redirects filesystem paths.

npm install --save linkfs

import{link}from'linkfs';import{fs}from'memfs';fs.writeFileSync('/foo','bar');constlfs=link(fs,['/foo2','/foo']);console.log(lfs.readFileSync('/foo2','utf8'));// bar

Reference

link(fs, rewrites)

Returns a new fs-like object with redirected file paths.

fs is the source fs-like object.

rewrites is a 2-tuple or an array of 2-tuples, where each 2-tuple has a form of [from, to]. from is the new, virtual path; and to is an existing path in the fs filesystem.

constlfs=link(fs,['/foo','/bar']);

or

constlfs=link(fs,[['/foo1','/bar1'],['/foo2','/bar2'],['/foo3','/bar3'],]);

License

Unlicense - public domain.