react-native/local-cli/core/default.config.js

127 lines
3.8 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
'use strict';
const path = require('path');
const flatten = require('lodash').flatten;
const blacklist = require('../../packager/blacklist');
const android = require('./android');
const findAssets = require('./findAssets');
const ios = require('./ios');
const windows = require('./windows');
const wrapCommands = require('./wrapCommands');
const findPlugins = require('./findPlugins');
const findSymlinksPaths = require('../util/findSymlinksPaths');
import type {ConfigT} from './index';
function getProjectPath() {
if (__dirname.match(/node_modules[\/\\]react-native[\/\\]local-cli[\/\\]core$/)) {
// Packager is running from node_modules.
// This is the default case for all projects created using 'react-native init'.
return path.resolve(__dirname, '../../../..');
} else if (__dirname.match(/Pods[\/\\]React[\/\\]packager$/)) {
// React Native was installed using CocoaPods.
return path.resolve(__dirname, '../../../..');
}
return path.resolve(__dirname, '../..');
}
const getRNPMConfig = (folder) =>
// $FlowFixMe non-literal require
require(path.join(folder, './package.json')).rnpm || {};
const attachPackage = (command, pkg) => Array.isArray(command)
? command.map(cmd => attachPackage(cmd, pkg))
: { ...command, pkg };
const resolveSymlink = (roots) =>
roots.concat(
findSymlinksPaths(
path.join(getProjectPath(), 'node_modules'),
roots
)
);
/**
* Default configuration for the CLI.
*
* If you need to override any of this functions do so by defining the file
* `rn-cli.config.js` on the root of your project with the functions you need
* to tweak.
*/
const config: ConfigT = {
getProjectCommands() {
const appRoot = process.cwd();
const plugins = findPlugins([appRoot])
.map(pathToCommands => {
const name = pathToCommands.split(path.sep)[0];
return attachPackage(
// $FlowFixMe non-literal require
require(path.join(appRoot, 'node_modules', pathToCommands)),
// $FlowFixMe non-literal require
require(path.join(appRoot, 'node_modules', name, 'package.json'))
);
});
return flatten(plugins);
},
getProjectConfig() {
const folder = process.cwd();
const rnpm = getRNPMConfig(folder);
return Object.assign({}, rnpm, {
ios: ios.projectConfig(folder, rnpm.ios || {}),
android: android.projectConfig(folder, rnpm.android || {}),
windows: windows.projectConfig(folder, rnpm.windows || {}),
assets: findAssets(folder, rnpm.assets),
});
},
getDependencyConfig(packageName) {
const folder = path.join(process.cwd(), 'node_modules', packageName);
const rnpm = getRNPMConfig(
path.join(process.cwd(), 'node_modules', packageName)
);
return Object.assign({}, rnpm, {
ios: ios.dependencyConfig(folder, rnpm.ios || {}),
android: android.dependencyConfig(folder, rnpm.android || {}),
windows: windows.dependencyConfig(folder, rnpm.windows || {}),
assets: findAssets(folder, rnpm.assets),
commands: wrapCommands(rnpm.commands),
params: rnpm.params || [],
});
},
getAssetExts() {
return [];
},
getPlatforms() {
return [];
},
getBlacklistRE() {
return blacklist();
},
getTransformModulePath() {
return require.resolve('../../packager/transformer');
},
getProjectRoots() {
const root = process.env.REACT_NATIVE_APP_ROOT;
if (root) {
return resolveSymlink([path.resolve(root)]);
}
return resolveSymlink([getProjectPath()]);
},
};
module.exports = config;