91 lines
2.2 KiB
Markdown
91 lines
2.2 KiB
Markdown
|
# Description
|
||
|
|
|
||
|
|
Write minimal node index.js files that require and export siblings by file basename
|
||
|
|
|
||
|
|
# Latest Version
|
||
|
|
|
||
|
|
1.2.0
|
||
|
|
|
||
|
|
# Installation
|
||
|
|
```
|
||
|
|
npm install requireindex
|
||
|
|
```
|
||
|
|
|
||
|
|
or in package.json
|
||
|
|
|
||
|
|
```json
|
||
|
|
{
|
||
|
|
...
|
||
|
|
"dependencies": {
|
||
|
|
"requireindex": "1.1.x"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
# Usage
|
||
|
|
Check the [test directory](https://github.com/stephenhandley/requireindex/tree/master/test) for example usage. The [test/lib](https://github.com/stephenhandley/requireindex/tree/master/test/lib) looks like:
|
||
|
|
|
||
|
|
```
|
||
|
|
lib/
|
||
|
|
index.js
|
||
|
|
Foo.js
|
||
|
|
bar/
|
||
|
|
index.js
|
||
|
|
f.js
|
||
|
|
fing.js
|
||
|
|
fed/
|
||
|
|
again.js
|
||
|
|
ignored.js
|
||
|
|
index.js
|
||
|
|
somemore.js
|
||
|
|
bam.js
|
||
|
|
_private.js
|
||
|
|
|
||
|
|
```
|
||
|
|
|
||
|
|
The index.js files in [test/lib/](https://github.com/stephenhandley/requireindex/tree/master/test/lib/index.js) and [test/lib/bar/](https://github.com/stephenhandley/requireindex/tree/master/test/lib/bar/index.js) contain:
|
||
|
|
|
||
|
|
```js
|
||
|
|
module.exports = require('requireindex')(__dirname);
|
||
|
|
```
|
||
|
|
|
||
|
|
and the index.js file in [test/lib/bar/fed/](https://github.com/stephenhandley/requireindex/tree/master/test/lib/bar/fed/index.js) contains:
|
||
|
|
|
||
|
|
```js
|
||
|
|
module.exports = require('requireindex')(__dirname, ['again', 'somemore']);
|
||
|
|
```
|
||
|
|
|
||
|
|
The optional second argument allows you to explicitly specify the required files using their basename. In this example [test/lib/bar/fed/ignored.js](https://github.com/stephenhandley/requireindex/tree/master/test/lib/bar/fed/ignored.js) is not included as a public module. The other way to make a module/file private without the need for explicitly naming all the other included files is to prefix the filename with an underscore, as demonstrated by [test/lib/_private.js](https://github.com/stephenhandley/requireindex/tree/master/test/lib/_private.js) which is not exported.
|
||
|
|
|
||
|
|
So, with these index.js files, the result of
|
||
|
|
|
||
|
|
```js
|
||
|
|
require('lib');
|
||
|
|
```
|
||
|
|
|
||
|
|
is:
|
||
|
|
|
||
|
|
```js
|
||
|
|
{
|
||
|
|
bam: {
|
||
|
|
m: [Function],
|
||
|
|
n: [Function]
|
||
|
|
},
|
||
|
|
bar: {
|
||
|
|
f: [Function],
|
||
|
|
fed: {
|
||
|
|
again: [Function],
|
||
|
|
somemore: [Function]
|
||
|
|
},
|
||
|
|
fing: [Function]
|
||
|
|
},
|
||
|
|
Foo: {
|
||
|
|
l: [Function],
|
||
|
|
ls: [Function]
|
||
|
|
}
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
#Build status
|
||
|
|
[](http://travis-ci.org/stephenhandley/requireindex)
|