How to perform a series of commands?

I’m wondering how I could use this module for running a series of conditional ssh commands. For example:

var folder = "example";
exec('cd ' + folder, '[e-mail]', function (err, stdout, stderr) {
  if(stdout.indexOf("No such file or directory") {
    exec("mkdir " + folder, '[e-mail]', function (err, stdout, stderr) {

    });
  }
  exec("do something", "[e-mail]", function (err,stdout,stderr) {

  });
})

Is this a valid approach? Is it necessary to provide the credentials for every command? Any suggestions?

[mafintosh]

Yep. Or write the entire thing as a bash script if you are familiar with that

stream.write(`
  # this is a bash script
  if git status; then
    git pull
  else
    git clone some-url
  fi
`)

[httpete]

Maybe this will help you. Promisifying this needs a little customization:

`

const util = require(‘util’);

const sshAsync = util.promisify(exec); // (A) sshAsync[util.promisify.custom] = (cmd, creds, callback) => { return new Promise((resolve, reject) => { if (callback.err) { reject(callback.stderr); } else { resolve(callback.stdout); } }); };`