@stdlib/utils-convert-path

Convert between POSIX and Windows paths.

Usage no npm install needed!

<script type="module">
  import stdlibUtilsConvertPath from 'https://cdn.skypack.dev/@stdlib/utils-convert-path';
</script>

README

Convert Path

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Convert between POSIX and Windows paths.

Installation

npm install @stdlib/utils-convert-path

Usage

var convertPath = require( '@stdlib/utils-convert-path' );

convertPath( from, to )

Converts between POSIX and Windows paths.

var p = convertPath( 'C:\\foo\\bar', 'posix' );
// returns '/c/foo/bar'

The following output path conventions are supported:

  • win32: Windows path convention; e.g., C:\\foo\\bar.
  • mixed: mixed path convention (Windows volume convention and POSIX path separator); e.g., C:/foo/bar.
  • posix: POSIX path convention; e.g., /c/foo/bar.

Notes

  • A Windows extended-length path cannot be converted to either a mixed or posix path convention, as forward slashes cannot be used as path separators.
  • If a POSIX path begins with /[A-Za-z]/ (e.g., /c/), the path is assumed to begin with a volume name.
  • The function makes no attempt to verify that a provided path is valid.

Examples

var convertPath = require( '@stdlib/utils-convert-path' );

var p1;
var p2;

p1 = '/c/foo/bar/beep.c';
p2 = convertPath( p1, 'win32' );
// returns 'c:\foo\bar\beep.c'

p1 = '/c/foo/bar/beep.c';
p2 = convertPath( p1, 'mixed' );
// returns 'c:/foo/bar/beep.c'

p1 = '/c/foo/bar/beep.c';
p2 = convertPath( p1, 'posix' );
// returns '/c/foo/bar/beep.c'

p1 = 'C:\\\\foo\\bar\\beep.c';
p2 = convertPath( p1, 'win32' );
// returns 'C:\\foo\bar\beep.c'

p1 = 'C:\\\\foo\\bar\\beep.c';
p2 = convertPath( p1, 'mixed' );
// returns 'C:/foo/bar/beep.c'

p1 = 'C:\\\\foo\\bar\\beep.c';
p2 = convertPath( p1, 'posix' );
// returns '/c/foo/bar/beep.c'

CLI

Installation

To use the module as a general utility, install the module globally

npm install -g @stdlib/utils-convert-path

Usage

Usage: convert-path [options] [<path>] --out=<output>

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
  -o,    --out output          Output path convention.

Examples

$ convert-path /c/foo/bar --out=mixed
c:/foo/bar

To use as a standard stream,

$ echo -n '/c/foo/bar' | convert-path --out=win32
c:\foo\bar

Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

Community

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License

See LICENSE.

Copyright

Copyright © 2016-2022. The Stdlib Authors.