/
index.js
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/
index.js
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var grequire = require('../'),
assert = require('chai').assert
/*
* The best way to use this module is to pass the global "module" object
* to the first argument. This way, you wont't need to specify the base
* directory: all requires will be relative to your module's directory.
* Just like in case of the normal require.
*/
it('grequire(module, "./*.js")', function()
{
var result = grequire(module, './*.js')
assert.deepEqual(result, [{
filename: './a.js',
exports: { whoami: 'a' }
}, {
filename: './b.js',
exports: { whoami: 'b' }
}])
})
/*
* You may omit the "./" prefix from the pattern, all requires will still
* be relative to your module's directory.
*/
it("grequire(module, '*.js')", function()
{
var result = grequire(module, '*.js')
assert.deepEqual(result, [{
filename: 'a.js',
exports: { whoami: 'a' }
}, {
filename: 'b.js',
exports: { whoami: 'b' }
}])
})
/*
* Absolute paths will work too.
*/
it("grequire(module, __dirname + '/*.js')", function()
{
var result = grequire(module, __dirname + '/*.js')
assert.deepEqual(result, [{
filename: __dirname + '/a.js',
exports: { whoami: 'a' }
}, {
filename: __dirname + '/b.js',
exports: { whoami: 'b' }
}])
})
/*
* You can pass additional glob options to the third agrument.
* See github.com/isaacs/node-glob for all available options.
*/
it("grequire(module, '*.js', { cwd: __dirname + '/sub-1' }", function()
{
var result = grequire(module, '*.js', { cwd: __dirname + '/sub-1' })
assert.deepEqual(result, [{
filename: 'a.js',
exports: { whoami: 'sub-1/a' }
}, {
filename: 'b.js',
exports: { whoami: 'sub-1/b' }
}])
})
/*
* By default, grequire will require only files.
*/
it("grequire(module, '*')", function()
{
var result = grequire(module, '*')
assert.deepEqual(result, [{
filename: 'a.js',
exports: { whoami: 'a' }
}, {
filename: 'b.js',
exports: { whoami: 'b' }
}])
})
/*
* You can change this using the "nodir: false" glob option.
*/
it("grequire(module, '*', { nodir: false })", function()
{
var result = grequire(module, '*', { nodir: false })
assert.deepEqual(result, [{
filename: 'a.js',
exports: { whoami: 'a' }
}, {
filename: 'b.js',
exports: { whoami: 'b' }
}, {
filename: 'sub-1',
exports: { whoami: 'sub-1/a' }
}, {
filename: 'sub-2',
exports: { whoami: 'sub-2/a' }
}])
})
/**
* This allows to require node_modules, for example.
*/
it("grequire(module, '../node_modules/{ch*,mo*}', { nodir: false })", function()
{
var result = grequire(module, '../node_modules/{ch*,mo*}', { nodir: false })
assert.lengthOf(result, 2)
assert.equal(result[0].filename, '../node_modules/chai')
assert.equal(result[1].filename, '../node_modules/mocha')
assert.strictEqual(result[0].exports, require('chai'))
assert.strictEqual(result[1].exports, require('mocha'))
})
/*
* Let's check some other patterns.
*/
it("grequire(module, '*/*.js')", function()
{
var result = grequire(module, '*/*.js')
assert.deepEqual(result, [{
filename: 'sub-1/a.js',
exports: { whoami: 'sub-1/a' }
}, {
filename: 'sub-1/b.js',
exports: { whoami: 'sub-1/b' }
}, {
filename: 'sub-2/a.js',
exports: { whoami: 'sub-2/a' }
}, {
filename: 'sub-2/b.js',
exports: { whoami: 'sub-2/b' }
}])
})
it("grequire(module, '*/a.js')", function()
{
var result = grequire(module, '*/a.js')
assert.deepEqual(result, [{
filename: 'sub-1/a.js',
exports: { whoami: 'sub-1/a' }
}, {
filename: 'sub-2/a.js',
exports: { whoami: 'sub-2/a' }
}])
})
it("grequire(module, '**/a.js')", function()
{
var result = grequire(module, '**/a.js')
assert.deepEqual(result, [{
filename: 'a.js',
exports: { whoami: 'a' }
}, {
filename: 'sub-1/a.js',
exports: { whoami: 'sub-1/a' }
}, {
filename: 'sub-2/a.js',
exports: { whoami: 'sub-2/a' }
}])
})
it("grequire(module, '*-1/{a,b}.*')", function()
{
var result = grequire(module, '*-1/{a,b}.*')
assert.deepEqual(result, [{
filename: 'sub-1/a.js',
exports: { whoami: 'sub-1/a' }
}, {
filename: 'sub-1/b.js',
exports: { whoami: 'sub-1/b' }
}])
})
/*
* Alternatively, you may omit the first "module" argument. This is not recommended,
* howewer, because:
*
* - You'll need to specify the base directory using globOpts.cwd field, otherwise
* all requires will be relative to the app's working directory obtained from
* the process.cwd() call.
*
* - Inside the required modules, module.parent will point to the grequire module,
* instead of pointing directly to your module.
*
* - You are not protected from requiring your own module when the pattern matches
* it too.
*/
it("grequire('test/*.js')", function()
{
var result = grequire('test/*.js')
assert.deepEqual(result, [{
filename: 'test/a.js',
exports: { whoami: 'a' }
}, {
filename: 'test/b.js',
exports: { whoami: 'b' }
}, {
filename: 'test/index.js',
exports: {}
}])
})
it("grequire('*.js', { cwd: __dirname })", function()
{
var result = grequire('*.js', { cwd: __dirname })
assert.deepEqual(result, [{
filename: 'a.js',
exports: { whoami: 'a' }
}, {
filename: 'b.js',
exports: { whoami: 'b' }
}, {
filename: 'index.js',
exports: {}
}])
})
it("grequire(__dirname + '/*.js')", function()
{
var result = grequire(__dirname + '/*.js')
assert.deepEqual(result, [{
filename: __dirname + '/a.js',
exports: { whoami: 'a' }
}, {
filename: __dirname + '/b.js',
exports: { whoami: 'b' }
}, {
filename: __dirname + '/index.js',
exports: {}
}])
})