react-native-theoplayer/lib/module/plugins/expo/withCustomPod.js

A THEOplayer video component for react-native.

"use strict";

import { withDangerousMod } from '@expo/config-plugins';
import fs from 'fs';
import path from 'path';

/**
 * Add a custom pod-line to Podfile.
 */
function addPodToPodfile(contents, podLine) {
  const lines = contents.split('\n');
  const targetIndex = lines.findIndex(line => line.trim().startsWith("target '")) + 1;
  if (targetIndex > 0 && !lines.includes(podLine)) {
    lines.splice(targetIndex, 0, podLine);
  }
  return lines.join('\n');
}
export const withCustomPod = (config, podLine) => {
  return withDangerousMod(config, ['ios', async config => {
    const podfilePath = path.join(config.modRequest.projectRoot, 'ios', 'Podfile');
    const contents = fs.readFileSync(podfilePath, 'utf8');
    const newContents = addPodToPodfile(contents, podLine);
    fs.writeFileSync(podfilePath, newContents);
    return config;
  }]);
};
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