import * as core from '@actions/core';
import fs from 'fs';

const exec = require('@actions/exec');

export function prepareFpmArgs() {
  return '';
}

export async function installFpmViaRuby(debug) {
  const aptCmd = 'sudo apt-get install -y ruby';
  const gemCmd = 'sudo gem install fpm';
  if (debug) {
    console.log('ruby install command: ', rubyCmd);
  }

  await exec.exec(aptCmd);
  await exec.exec(gemCmd);
}

export async function executeFpmBuild(computedFpmArgs, debug) {

  const userFpmArgs = core.getInput('fpm_args');
  const fpmCmd      = 'fpm'
    + ' ' + computedFpmArgs
    + ' ' + userFpmArgs;

  fs.writeFileSync("/tmp/action-fpm-command-bash", fpmCmd);

  if (debug) {
    console.log('fpm command: ', fpmCmd);
  }

  await exec.exec("bash /tmp/action-fpm-command-bash");
}

function isNonEmptyStr(str) {
  return str != null && str !== 'false' && str.length > 0;
}

export function isTrueString(str) {
  return str === '1'
    || str === 'true'
    || str === 'True'
    || str === 'TRUE';
}