@dotenvx/dotenvx-pro/src/lib/helpers/clipboardy/linux.js

Secrets manager for .env files

'use strict'
const path = require('path')
const execa = require('execa')

const xsel = 'xsel'
const xselFallback = path.join(__dirname, './fallbacks/linux/xsel')

const copyArguments = ['--clipboard', '--input']
const pasteArguments = ['--clipboard', '--output']

const makeError = (xselError, fallbackError) => {
  let error
  if (xselError.code === 'ENOENT') {
    error = new Error('Couldn\'t find the `xsel` binary and fallback didn\'t work. On Debian/Ubuntu you can install xsel with: sudo apt install xsel')
  } else {
    error = new Error('Both xsel and fallback failed')
    error.xselError = xselError
  }

  error.fallbackError = fallbackError
  return error
}

const xselWithFallback = async (argumentList, options) => {
  try {
    return await execa.stdout(xsel, argumentList, options)
  } catch (xselError) {
    try {
      return await execa.stdout(xselFallback, argumentList, options)
    } catch (fallbackError) {
      throw makeError(xselError, fallbackError)
    }
  }
}

const xselWithFallbackSync = (argumentList, options) => {
  try {
    return execa.sync(xsel, argumentList, options)
  } catch (xselError) {
    try {
      return execa.sync(xselFallback, argumentList, options)
    } catch (fallbackError) {
      throw makeError(xselError, fallbackError)
    }
  }
}

module.exports = {
  copy: async options => {
    await xselWithFallback(copyArguments, options)
  },
  copySync: options => {
    xselWithFallbackSync(copyArguments, options)
  },
  paste: options => xselWithFallback(pasteArguments, options),
  pasteSync: options => xselWithFallbackSync(pasteArguments, options)
}