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author | Minteck <contact@minteck.org> | 2021-12-21 16:50:49 +0100 |
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committer | Minteck <contact@minteck.org> | 2021-12-21 16:50:49 +0100 |
commit | 20204baf1807825af4798ad03bfb329e4da05bc5 (patch) | |
tree | 1568515fa1e4592206ed5d2327b39e6b443cbd03 /node_modules/pkginfo/README.md | |
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diff --git a/node_modules/pkginfo/README.md b/node_modules/pkginfo/README.md new file mode 100644 index 0000000..97d7a7f --- /dev/null +++ b/node_modules/pkginfo/README.md @@ -0,0 +1,80 @@ +# node-pkginfo + +An easy way to expose properties on a module from a package.json + +### Installing pkginfo +``` + npm install pkginfo +``` + +## Motivation +How often when writing node.js modules have you written the following line(s) of code? + +* Hard code your version string into your code + +``` js + exports.version = '0.1.0'; +``` + +* Programmatically expose the version from the package.json + +``` js + exports.version = require('/path/to/package.json').version; +``` + +In other words, how often have you wanted to expose basic information from your package.json onto your module programmatically? **WELL NOW YOU CAN!** + +## Usage + +Using `pkginfo` is idiot-proof, just require and invoke it. + +``` js + var pkginfo = require('pkginfo')(module); + + console.dir(module.exports); +``` + +By invoking the `pkginfo` module all of the properties in your `package.json` file will be automatically exposed on the callee module (i.e. the parent module of `pkginfo`). + +Here's a sample of the output: + +``` + { name: 'simple-app', + description: 'A test fixture for pkginfo', + version: '0.1.0', + author: 'Charlie Robbins <charlie.robbins@gmail.com>', + keywords: [ 'test', 'fixture' ], + main: './index.js', + scripts: { test: 'vows test/*-test.js --spec' }, + engines: { node: '>= 0.4.0' } } +``` + +### Expose specific properties +If you don't want to expose **all** properties on from your `package.json` on your module then simple pass those properties to the `pkginfo` function: + +``` js + var pkginfo = require('pkginfo')(module, 'version', 'author'); + + console.dir(module.exports); +``` + +``` + { version: '0.1.0', + author: 'Charlie Robbins <charlie.robbins@gmail.com>' } +``` + +If you're looking for further usage see the [examples][0] included in this repository. + +## Run Tests +Tests are written in [vows][1] and give complete coverage of all APIs. + +``` + npm install + npm test +``` + +[0]: https://github.com/indexzero/node-pkginfo/tree/master/examples +[1]: http://vowsjs.org + +#### Author: [Charlie Robbins](http://github.com/indexzero) +#### License: MIT |