lyuboraykov

#!/usr/bin/env bash

LOADING_SYMBOLS=("\\" "|" "/" "-")
INDEX=0
while true; do
  INDEX=$(bc <<< "($INDEX + 1)%4")
  echo -ne "${LOADING_SYMBOLS[$INDEX]} \033[0K\r"
done

lyuboraykov

#!/usr/bin/env bash

# Console-line parameter parsing script.
# Specify options in the OPTS variable in the following format:
# whitespace sepparated values 
# OPTS="--<argument_name> --<argument_with_value>= --!<mandatory_argument>="
# Then it creates variables in the format: OPTS_<ARGUMENT_NAME_IN_CAPS>
# If the argument doesn't need value to be provided assings 0 or 1.
# If the argument needs value but none is provided a 0 is assigned

lyuboraykov

import sys
from datetime import datetime, date
 
class PrettyLogger(object):
   """
   Class wrapper for a system trace function. That makes
   human readable stack trace logs.
   """
   def __init__(self, logfile=sys.stdout, max_indent=0):
      """

lyuboraykov

# -*- coding: utf-8 -*-
import pafy
import requests
from multiprocessing import Pool
import pyglet
import os
import sys

def get_url_from_name(name):
  words = name.split()

lyuboraykov

#!/usr/bin/env bash

{
  #try block
   cp non/existing/file non/existing/folder
} || {
  #catch block
  if [ $? != 0 ]; then
    echo "File copying failed."
  fi

lyuboraykov

def out
def config = new HashMap()
def bindings = getBinding()
config.putAll(bindings.getVariables())
out = config['out']
out.println "Printed do Jenkins console."

lyuboraykov

def command = 'ls | grep foo'
def output = ['bash', '-c', command].execute().in.text

lyuboraykov

def retry(lambda, retries) {
   for (def i = 0; i < retries; i++) {
      try {
         //better replace with logger
         // println "Retrying: ${i + 1} of $retries"
         lambda()
         break
      } catch (e) {
         if (i == retries - 1) {
            throw new Exception('Retrying failed', e)