const fs = require('fs'); const path = require('path'); const CONFIG_PATH = path.resolve('./FFMpegCore.Test/ffmpeg.config.json'); console.log('--- Configuring ffmpeg binary path for:', process.env.TRAVIS_OS_NAME); let data = require(CONFIG_PATH); data.RootDirectory = process.env.TRAVIS_OS_NAME === 'linux' ? '/usr/bin' : '/usr/local/bin'; fs.writeFileSync(CONFIG_PATH, JSON.stringify(data, null, 4));