@alleyway/add-tradingview-alerts-tool/src/program.ts

Add TradingView Alerts in bulk

import { Argument, Command, Option } from "commander"
import kleur from "kleur"
import { addAlertsMain } from "./add-alerts.js"
import { fetchSymbolsMain } from "./fetch-symbols.js"
import { Classification } from "./interfaces.js"
import { atatVersion, initBaseDelay } from "./service/common-service.js"
import { SOURCES_AVAILABLE } from "./service/exchange-service.js"
import log from "./service/log.js"
import { updateNotifier } from "./update-notifier.js"

const program = new Command()

program.configureOutput({
  outputError: (str, write) => write(kleur.red(str)),
})

program.name("atat").version(atatVersion).option("-l, --loglevel <level>", "log level (1-5), default 3")

const checkForUpdate = async (verbose: boolean) => {
  if (verbose) {
    log.info(kleur.gray("Checking for ATAT update..."))
  }
  const message = await updateNotifier(atatVersion)

  if (message) {
    console.log(message)
  } else {
    if (verbose) {
      log.success("Looks like you're running the latest version")
    }
  }
}

const wrapper = async (workFunction) => {
  log.info(`ATAT Version: ${kleur.yellow(atatVersion)} | Node Version: ${kleur.yellow(process.version)}`)

  const options = program.optsWithGlobals()
  if (options.loglevel) {
    log.level = Number(options.loglevel)
  }
  try {
    await workFunction()
  } catch (e) {
    log.error(e.message)
    await checkForUpdate(true)
  } finally {
    await checkForUpdate(false)
  }
}

program
  .command("fetch-pairs [exchange] [quote]", { hidden: true })
  .description('DEPRECATED! use "fetch-symbols" instead')
  .action((exchange, quote) => {
    log.error(`fetch-pairs is now ${kleur.red("DEPRECATED")}. Use 'fetch-symbols' instead`)
  })

const extendedHelp = `
Where ${kleur.yellow("<source>")} is one of the following:

    ${kleur.green(SOURCES_AVAILABLE.map((val) => val.toLowerCase()).join(kleur.gray("\n    ")))}

    Optionally, you may filter results to a particular ${kleur.yellow("<quote_asset>")} such as btc, eth, usdt, busd, etc.

    example: ${kleur.dim("atat fetch-symbols coinbase -q eth")}

    `

program
  .command("fetch-symbols")
  .addArgument(new Argument("<source>", "exchange").choices(SOURCES_AVAILABLE))
  .addOption(new Option("-q, --quote-asset <quote-asset>", "only symbols matching quote asset (eg. 'usdt' or 'btc')"))
  .addOption(
    new Option("-c, --classification <classification>", "only symbols matching classification").choices(
      Object.keys(Classification).map((s) => s.toLowerCase())
    )
  )
  // .showHelpAfterError(extendedHelp)
  .description("fetch trading symbols from an exchange")
  .addHelpText("after", extendedHelp)
  .action(async (source, options) => {
    return wrapper(async () => {
      await fetchSymbolsMain(source, options.quoteAsset, options.classification)
      if (!options.classification) {
        log.info(kleur.gray("NOTE: If desired, you may filter by classification, see command help for details"))
      }
    })
  })

program
  .command("add-alerts [config]")
  .description("add alerts")
  .addOption(new Option("-d, --delay <ms>", "base delay(in ms) for how fast it runs, default 1000"))
  .action((config, options) => {
    return wrapper(async () => {
      if (options.delay) {
        initBaseDelay(Number(options.delay))
      }
      await addAlertsMain(config || "config.yml")
    })
  })

export default program