arredemo/bin/arre.mjs

Instantly build a static site for your package

#!/usr/bin/env node
/**
 * Copyright (c) 2022-present, afialapis.com
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

// Makes the script crash on unhandled rejections instead of silently
// ignoring them. In the future, promise rejections that are not handled will
// terminate the Node.js process with a non-zero exit code.
process.on("unhandledRejection", (err) => {
  throw err
})

import path from "node:path"
import { fileURLToPath } from "node:url"
import spawn from "cross-spawn"

const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)

import { globalHelp } from "#scripts/help/actions.mjs"

const args = process.argv.slice(2)

const arreActions = ["build", "help", "version"]

const scriptIndex = args.findIndex((x) => arreActions.indexOf(x) >= 0)

const script = scriptIndex === -1 ? args[0] : args[scriptIndex]

if (arreActions.includes(script)) {
  const nodeArgs = scriptIndex > 0 ? args.slice(0, scriptIndex) : []
  const arreScript = path.resolve(__dirname, "../src/scripts/" + script + "/run.mjs")
  const arreArgs = args.slice(scriptIndex + 1)

  const call = nodeArgs.concat(arreScript).concat(arreArgs)

  const result = spawn.sync(process.execPath, call, { stdio: "inherit" })
  if (result.signal) {
    if (result.signal === "SIGKILL") {
      console.log(
        "The script failed because the process exited too early. " +
          "This probably means the system ran out of memory or someone called " +
          "`kill -9` on the process."
      )
    } else if (result.signal === "SIGTERM") {
      console.log(
        "The script failed because the process exited too early. " +
          "Someone might have called `kill` or `killall`, or the system could " +
          "be shutting down."
      )
    }
    process.exit(1)
  }
  process.exit(result.status)
} else {
  process.exitCode = 1
  const msg = `Unknown script ${script}`
  const extra = `
     Perhaps you need to update arredemo?
     Check https://github.com/afialapis/arredemo
   `
  globalHelp({ message: msg }, extra)
}