Simple bash task runner

build.sh

#!/usr/bin/env bash

# Run a task
#
# @param $1 - Task name
# @param $2 - Command to run
function task() {
  printf "\033[00;34m%-50s\033[0m" "$1 ..."
  eval "$2" && success || fail
}

# Print success message
function success {
  echo -e "\033[00;32m[ OK ]\033[0m"
}

# Print failure message
function fail {
  echo -e "\033[00;31m[ FAIL ]\033[0m"
}

# Tasks
task "Creating asset folder" "mkdir -p www/public/assets > /dev/null 2>&1"
task "Copying assets" "cp -R src/assets/* www/public/assets/ > /dev/null 2>&1"