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package.json 0000644 00000004275 15167673100 0007050 0 ustar 00 {
"_from": "rechoir@^0.7.0",
"_id": "rechoir@0.7.1",
"_inBundle": false,
"_integrity": "sha512-/njmZ8s1wVeR6pjTZ+0nCnv8SpZNRMT2D1RLOJQESlYFDBvwpTA4KWJpZ+sBJ4+vhjILRcK7JIFdGCdxEAAitg==",
"_location": "/rechoir",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "rechoir@^0.7.0",
"name": "rechoir",
"escapedName": "rechoir",
"rawSpec": "^0.7.0",
"saveSpec": null,
"fetchSpec": "^0.7.0"
},
"_requiredBy": [
"/liftup"
],
"_resolved": "https://registry.npmjs.org/rechoir/-/rechoir-0.7.1.tgz",
"_shasum": "9478a96a1ca135b5e88fc027f03ee92d6c645686",
"_spec": "rechoir@^0.7.0",
"_where": "C:\\xampp\\htdocs\\emeraltd\\node_modules\\liftup",
"author": {
"name": "Gulp Team",
"email": "team@gulpjs.com",
"url": "http://gulpjs.com/"
},
"bugs": {
"url": "https://github.com/gulpjs/rechoir/issues"
},
"bundleDependencies": false,
"contributors": [
{
"name": "Blaine Bublitz",
"email": "blaine.bublitz@gmail.com"
},
{
"name": "Tyler Kellen",
"email": "tyler@sleekcode.net",
"url": "http://goingslowly.com/"
}
],
"dependencies": {
"resolve": "^1.9.0"
},
"deprecated": false,
"description": "Prepare a node environment to require files with different extensions.",
"devDependencies": {
"eslint": "^2.13.0",
"eslint-config-gulp": "^3.0.1",
"expect": "^1.20.2",
"istanbul": "^0.4.3",
"istanbul-coveralls": "^1.0.3",
"mocha": "^3.5.3"
},
"engines": {
"node": ">= 0.10"
},
"files": [
"LICENSE",
"index.js",
"lib/"
],
"homepage": "https://github.com/gulpjs/rechoir#readme",
"keywords": [
"require",
"loader",
"extension",
"extensions",
"prepare"
],
"license": "MIT",
"main": "index.js",
"name": "rechoir",
"repository": {
"type": "git",
"url": "git+https://github.com/gulpjs/rechoir.git"
},
"scripts": {
"cover": "istanbul cover _mocha --report lcovonly test test/lib",
"coveralls": "npm run cover && istanbul-coveralls",
"lint": "eslint .",
"pretest": "rm -rf tmp/ && npm run lint",
"test": "mocha --async-only test test/lib"
},
"version": "0.7.1"
}
lib/extension.js 0000644 00000001633 15167673100 0007675 0 ustar 00 'use strict';
var path = require('path');
function getLongExtension(basename) {
if (basename[basename.length - 1] === '.') {
return null;
}
var startIndex = (basename[0] === '.') ? 1 : 0;
var dotIndex = basename.indexOf('.', startIndex);
if (dotIndex <= startIndex) {
return null;
}
return basename.slice(dotIndex);
}
function getPossibleExtensions(longExtension) {
var arr = [longExtension];
var len = longExtension.length;
var startIndex = 1;
while (startIndex < len) {
var dotIndex = longExtension.indexOf('.', startIndex);
if (dotIndex < 0) {
break;
}
arr.push(longExtension.slice(dotIndex));
startIndex = dotIndex + 1;
}
return arr;
}
module.exports = function(input) {
var basename = path.basename(input);
var longExtension = getLongExtension(basename);
if (!longExtension) {
return;
}
return getPossibleExtensions(longExtension);
};
lib/normalize.js 0000644 00000000403 15167673100 0007653 0 ustar 00 function normalizer(config) {
if (typeof config === 'string') {
return { module: config };
}
return config;
}
module.exports = function(config) {
if (Array.isArray(config)) {
return config.map(normalizer);
}
return normalizer(config);
};
lib/register.js 0000644 00000000523 15167673100 0007502 0 ustar 00 var resolve = require('resolve');
module.exports = function(cwd, moduleName, register) {
var result;
try {
var modulePath = resolve.sync(moduleName, { basedir: cwd });
result = require(modulePath);
if (typeof register === 'function') {
register(result);
}
} catch (e) {
result = e;
}
return result;
};
LICENSE 0000644 00000002242 15167673100 0005557 0 ustar 00 The MIT License (MIT)
Copyright (c) 2014-2019 Tyler Kellen <tyler@sleekcode.net>, Blaine Bublitz <blaine.bublitz@gmail.com>, and Eric Schoffstall <yo@contra.io>
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
index.js 0000644 00000002711 15167673100 0006220 0 ustar 00 var path = require('path');
var extension = require('./lib/extension');
var normalize = require('./lib/normalize');
var register = require('./lib/register');
exports.prepare = function(extensions, filepath, cwd, nothrow) {
var config, usedExtension, err, option, attempt, error;
var attempts = [];
var onlyErrors = true;
var exts = extension(filepath);
if (exts) {
exts.some(function(ext) {
usedExtension = ext;
config = normalize(extensions[ext]);
return !!config;
});
}
if (Object.keys(require.extensions).indexOf(usedExtension) !== -1) {
return true;
}
if (!config) {
if (nothrow) {
return;
}
throw new Error('No module loader found for "' + usedExtension + '".');
}
if (!cwd) {
cwd = path.dirname(path.resolve(filepath));
}
if (!Array.isArray(config)) {
config = [config];
}
for (var i in config) {
option = config[i];
attempt = register(cwd, option.module, option.register);
error = (attempt instanceof Error) ? attempt : null;
if (error) {
attempt = null;
}
attempts.push({
moduleName: option.module,
module: attempt,
error: error,
});
if (!error) {
onlyErrors = false;
break;
}
}
if (onlyErrors) {
err = new Error('Unable to use specified module loaders for "' + usedExtension + '".');
err.failures = attempts;
if (nothrow) {
return err;
}
throw err;
}
return attempts;
};
README.md 0000644 00000007043 15167673100 0006035 0 ustar 00 <p align="center">
<a href="http://gulpjs.com">
<img height="257" width="114" src="https://raw.githubusercontent.com/gulpjs/artwork/master/gulp-2x.png">
</a>
</p>
# rechoir
[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Travis Build Status][travis-image]][travis-url] [![AppVeyor Build Status][appveyor-image]][appveyor-url] [![Coveralls Status][coveralls-image]][coveralls-url] [![Gitter chat][gitter-image]][gitter-url]
Prepare a node environment to require files with different extensions.
## What is it?
This module, in conjunction with [interpret]-like objects, can register any filetype the npm ecosystem has a module loader for. This library is a dependency of [Liftoff].
**Note:** While `rechoir` will automatically load and register transpilers like `coffee-script`, you must provide a local installation. The transpilers are **not** bundled with this module.
## rechoir for enterprise
Available as part of the Tidelift Subscription
The maintainers of rechoir and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. [Learn more.](https://tidelift.com/subscription/pkg/npm-rechoir?utm_source=npm-rechoir&utm_medium=referral&utm_campaign=enterprise&utm_term=repo)
## Usage
```js
const config = require('interpret').extensions;
const rechoir = require('rechoir');
rechoir.prepare(config, './test/fixtures/test.coffee');
rechoir.prepare(config, './test/fixtures/test.csv');
rechoir.prepare(config, './test/fixtures/test.toml');
console.log(require('./test/fixtures/test.coffee'));
console.log(require('./test/fixtures/test.csv'));
console.log(require('./test/fixtures/test.toml'));
```
## API
### `prepare(config, filepath, [cwd], [noThrow])`
Look for a module loader associated with the provided file and attempt require it. If necessary, run any setup required to inject it into [require.extensions](http://nodejs.org/api/globals.html#globals_require_extensions).
`config` An [interpret]-like configuration object.
`filepath` A file whose type you'd like to register a module loader for.
`cwd` An optional path to start searching for the module required to load the requested file. Defaults to the directory of `filepath`.
`noThrow` An optional boolean indicating if the method should avoid throwing.
If calling this method is successful (e.g. it doesn't throw), you can now require files of the type you requested natively.
An error with a `failures` property will be thrown if the module loader(s) configured for a given extension cannot be registered.
If a loader is already registered, this will simply return `true`.
## License
MIT
[interpret]: http://github.com/gulpjs/interpret
[Liftoff]: http://github.com/gulpjs/liftoff
[downloads-image]: http://img.shields.io/npm/dm/rechoir.svg
[npm-url]: https://www.npmjs.com/package/rechoir
[npm-image]: http://img.shields.io/npm/v/rechoir.svg
[travis-url]: https://travis-ci.org/gulpjs/rechoir
[travis-image]: http://img.shields.io/travis/gulpjs/rechoir.svg?label=travis-ci
[appveyor-url]: https://ci.appveyor.com/project/gulpjs/rechoir
[appveyor-image]: https://img.shields.io/appveyor/ci/gulpjs/rechoir.svg?label=appveyor
[coveralls-url]: https://coveralls.io/r/gulpjs/rechoir
[coveralls-image]: http://img.shields.io/coveralls/gulpjs/rechoir/master.svg
[gitter-url]: https://gitter.im/gulpjs/gulp
[gitter-image]: https://badges.gitter.im/gulpjs/gulp.svg