react-native/local-cli/core/ios/findPodspecName.js
Miron Pawlik 74146cb315 Make react-native link play nicely with CocoaPods-based iOS projects.
Summary:
The core React Native codebase already has full support for CocoaPods. However, `react-native link` doesn’t play nicely with CocoaPods, so installing third-party libs from the RN ecosystem is really hard.

This change will allow to link projects that contains its own `.podspec` file to CocoaPods-based projects. In case `link` detect `Podfile` in `iOS` directory, it will look for related `.podspec` file in linked project directory, and add it to `Podfile`. If `Podfile` and `.podspec` files are not present, it will fall back to previous implementation.

**Test Plan**
1. Build a React Native project where the iOS part uses CocoaPods to manage its dependencies. The most common scenario here is to have React Native be a Pod dependency, among others.
2. Install a RN-related library, that contains `.podspec` file, with `react-native link` (as an example it could be: [react-native-maps](https://github.com/airbnb/react-native-maps)
3. Building the resulting iOS workspace should succeed (and there should be new entry in `Podfile`)
Closes https://github.com/facebook/react-native/pull/15460

Differential Revision: D6078649

Pulled By: hramos

fbshipit-source-id: 9651085875892fd66299563ca0e42fb2bcc00825
2017-10-17 21:35:47 -07:00

29 lines
701 B
JavaScript

'use strict';
const glob = require('glob');
const path = require('path');
module.exports = function findPodspecName(folder) {
const podspecs = glob.sync('*.podspec', { cwd: folder });
let podspecFile = null;
if (podspecs.length === 0) {
return null;
}
else if (podspecs.length === 1) {
podspecFile = podspecs[0];
}
else {
const folderParts = folder.split(path.sep);
const currentFolder = folderParts[folderParts.length - 1];
const toSelect = podspecs.indexOf(currentFolder + '.podspec');
if (toSelect === -1) {
podspecFile = podspecs[0];
}
else {
podspecFile = podspecs[toSelect];
}
}
return podspecFile.replace('.podspec', '');
};