react-native/local-cli/link/promisify.js

module.exports = (func) => new Promise((resolve, reject) =>
  func((err, res) => err ? reject(err) : resolve(res))
);
Add pre/postunlink Summary: An attempt to address https://github.com/facebook/react-native/issues/9156. cc grabbou Kureev Test plan (required) 1. Added the following to the `package.json` of a `react-native-plugin` ``` "rnpm": { "commands": { "preunlink": "node node_modules/react-native-plugin/scripts/preunlink" "postunlink": "node node_modules/react-native-plugin/scripts/postunlink" } } ``` 2. Added files, `scripts/preunlink.js` and `scripts/postunlink.js` to the plugin. Each of them simply logs a string to the console. 3. Ran `react-native unlink react-native-plugin` to verify that those logs get printed. Closes https://github.com/facebook/react-native/pull/9157 Differential Revision: D3749434 fbshipit-source-id: 40b94c9026db4f11e8f5be4a417a0670e8069be6 2016-08-24 10:50:54 -07:00			`module.exports = (func) => new Promise((resolve, reject) =>`
			`func((err, res) => err ? reject(err) : resolve(res))`
			`);`