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  • License MIT

Map the destination path for a file based on the given source path and options.

Package Exports

  • map-dest

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (map-dest) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

map-dest NPM version

Map the destination path for a file based on the given source path and options.

Install

Install with npm

$ npm i map-dest --save

Usage

var mapDest = require('map-dest');

Table of contents

(Table of contents generated by verb)

docs

src

Returns an array when src is an array

mapDest(['a.txt', 'b.txt'], 'dist');
// [ { options: {}, src: 'a.txt', dest: 'dist/a.txt' },
//   { options: {}, src: 'b.txt', dest: 'dist/b.txt' } ]

dest

Creates a dest when no dest argument is passed.

mapDest('a/b/c.txt');
// [{ options: {}, src: 'a/b/c.txt', dest: 'a/b/c.txt' }]

When no dest is defined and src is an array, returns an array with generated dest paths.

mapDest(['a.txt', 'b.txt']);
// [ { options: {}, src: 'a.txt', dest: 'a.txt' },
//   { options: {}, src: 'b.txt', dest: 'b.txt' } ]

options

options.flatten

Flattens dest when no dest argument is passed:

mapDest('a/b/c.txt', {flatten: true});
// [{ options: { flatten: true }, src: 'a/b/c.txt', dest: 'c.txt' }]

options.ext

Replaces the destination extension with given ext:

mapDest('a/b/c.txt', {ext: '.foo'});
// [{ options: { ext: '.foo', extDot: 'first' },
//   src: 'a/b/c.txt',
//   dest: 'a/b/c.foo' }]

options.cwd

When cwd is defined it will be prepended to src:

mapDest('a/b/c.txt', {cwd: 'one/two'});
// [{ options: { cwd: 'one/two' },
//   src: 'one/two/a/b/c.txt',
//   dest: 'a/b/c.txt' }]

Prepends cwd to src and flattens dest:

mapDest('a/b/c.txt', {cwd: 'one/two', flatten: true});
// [{ options: { cwd: 'one/two', flatten: true },
//   src: 'one/two/a/b/c.txt',
//   dest: 'c.txt' }]

Expands tildes in cwd to make the path relative to the user's home directory:

mapDest('a/b/c.txt', {cwd: '~/one/two'});
// [{ options: { cwd: '/User/jonschlinkert/one/two', flatten: true },
//   src: 'one/two/a/b/c.txt',
//   dest: 'c.txt' }]

Expands @ in cwd to make the path relative to global npm modules:

mapDest('templates/base.hbs', {cwd: '@/boilerplate-h5bp'});
// [ { options: { cwd: '/usr/local/lib/node_modules/boilerplate-h5bp' },
//     src: '/usr/local/lib/node_modules/boilerplate-h5bp/templates/base.hbs',
//     dest: 'templates/base.hbs' } ]

options.destBase

If destBase is defined it's prepended to generated dest.

mapDest('a/b/c.txt', {destBase: 'one/two'});
// [{ options: { destBase: 'one/two' },
//   src: 'a/b/c.txt',
//   dest: 'one/two/a/b/c.txt' }]

If destBase is defined, it will be prepended to dest

mapDest('a/b/c.txt', 'foo', {destBase: 'one/two'});
// [{ options: { destBase: 'one/two' },
//   src: 'a/b/c.txt',
//   dest: 'one/two/foo/a/b/c.txt' }]

options.rename

A custom rename function can be used to modify the generated dest path.

mapDest('a/b/c.md', {
  rename: function (dest, src, opts) {
    return 'dist/' + path.basename(src) + '.html';
  }
});
// [{ options: { rename: [Function] },
//   src: 'a/b/c.md',
//   dest: 'dist/c.html' }]

Test coverage

-----------|----------|----------|----------|----------|----------------|
File       |  % Stmts | % Branch |  % Funcs |  % Lines |Uncovered Lines |
-----------|----------|----------|----------|----------|----------------|
 map-dest/ |      100 |      100 |      100 |      100 |                |
  index.js |      100 |      100 |      100 |      100 |                |
-----------|----------|----------|----------|----------|----------------|
All files  |      100 |      100 |      100 |      100 |                |
-----------|----------|----------|----------|----------|----------------|

Running tests

Install dev dependencies:

$ npm i -d && npm test

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Author

Jon Schlinkert

License

Copyright © 2015 Jon Schlinkert Released under the MIT license.

This file was generated by verb-cli on September 04, 2015.