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const contextFinder = require("./src/node/context-finder.js");
function runFromCommandLine() {  // Check if --help argument is used  if (process.argv[2] === "--help") {    console.log(      "\x1b[32mUsage: node index.js <file to read> <file to write to> <context> <context> ...\x1b[0m",    );  }
  // Check command line arguments are set (minimum is 5: node index.js <file> <file> <context>)  if (process.argv.length < 5) {    return false;  }
  // Initialise data to be passed into function call  const contextTitles: string[] = (process.argv).splice(    4,    (process.argv.length - 1),  ); // get array of values where context titles should be  const fileToRead: string = process.argv[2];  const fileToWrite: string = process.argv[3];
  // Check fileToRead exists  const fileToReadExists = (require("fs")).existsSync(fileToRead);  if (!fileToReadExists) {    return false;  }
  // Call the function  contextFinder(contextTitles, fileToRead, fileToWrite);}
/* If ran from the command line */if (require.main === module) {  runFromCommandLine();} else {  // If required as an npm module  module.exports = contextFinder;}