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import { contextFinder, helpMessage } from "./context_finder.ts"import { fileExists } from "./helpers.ts";
async function runFromCommandLine () {    //@ts-ignore    if (import.meta.main !== true) {        return false    }    // Check if --help argument is used    const args = Deno.args    if (args[0] === '--help') {        console.info(helpMessage)        Deno.exit(1)    }
    // Check command line arguments are set (minimum is 5: node index.js <file> <file> <context>)    if (args.length < 3) {        console.error('Invalid arguments. See --help')        Deno.exit(1)    }
    // Initialise data to be passed into function call    const fileToRead = args[0]    const fileToWriteTo = args[1]    const contexts = (args.slice(2)).filter(arg => arg.indexOf('--') == -1)
    // Check fileToRead exists    const fileToReadExists = await fileExists(fileToRead)    if (!fileToReadExists) {        console.error('File to read does not exist.')        Deno.exit(1)    }
    // Call the function    contextFinder(contexts, fileToRead, fileToWriteTo)}
/* If ran from the command line */await runFromCommandLine()
export { contextFinder }