curl_transcode/src/main.ts

Transcode cURL query to various programming languages

#!/usr/bin/env ts-node-esm

import * as process from "process";
import "dotenv/config";
import { makeExampleCode } from "./lib.ts";
import { ConfigError, CommandLineError, TranscodeError } from "./error.ts";
import { CommandLine } from "./command_line.ts";

function main() {
  try {
    let commandline = CommandLine.fromProcessArguments();
    makeExampleCode(commandline.sourceDirectory, commandline.targetDirectory);
  } catch (error) {
    if (error instanceof ConfigError) {
      handleConfigError(error);
    }
    if (error instanceof CommandLineError) {
      handleCommandLineError(error);
    }
    if (error instanceof TranscodeError) {
      handleTranscodeError(error);
    }
    throw error;
  }
}

function handleConfigError(error: ConfigError) {
  console.error("invalid configuration file: " + error.message);
  process.exit(1);
}

function handleCommandLineError(error: CommandLineError) {
  console.error("invalid command arguments");
  console.error(error.message);
  process.exit(1);
}

function handleTranscodeError(error: TranscodeError) {
  console.error(error.message);
  process.exit(1);
}

main();