maxim

#!/usr/bin/env bash
#
# gh-dl-release! It works!
# 
# This script downloads an asset from latest or specific Github release of a
# private repo. Feel free to extract more of the variables into command line
# parameters.
#
# PREREQUISITES
#

maxim

# in an early initializer
def PinMonkeypatch!(gem_name, expected_version)
  if gem_spec = Gem.loaded_specs[gem_name]
    actual_version = gem_spec.version.to_s

    if actual_version != expected_version
      raise "Monkeypatch for #{gem_name} requires version "\
        "#{expected_version}, but current version is #{actual_version}"
    end
  else

maxim

# If you have the following setup, Rails autoload will depend on load order in a hard-to-trace way:

# app/models/foo.rb
class Foo
  def initialize(arg)
    @arg = arg
  end
end

# app/models/foo/bar.rb

maxim

# {{ ansible_managed }}

require 'puma_worker_killer'

daemonize false
directory '/srv/{{ app_name }}'
threads {{ puma_threads_min }}, {{ puma_threads_max }}
workers {{ ansible_processor_vcpus }}
bind 'unix:///var/run/{{ app_name }}/{{ app_name }}.sock'
prune_bundler

maxim

class ApplicationController
  helper_method :current_copywriting

  def current_copywriting
    @current_copywriting ||= Copywriting.find_by_request(request)
  end
end

module SomeHelpers
  def header_text

maxim

INFO[7bdf78e4] Running /usr/bin/env /home/deployer/deploy.sh on util1.example.org
DEBUG[7bdf78e4] Command: /usr/bin/env /home/deployer/deploy.sh
DEBUG[7bdf78e4] 	fetching
DEBUG[7bdf78e4] 	fetching
DEBUG[7bdf78e4] 	From github.com:example/example
DEBUG[7bdf78e4] 	fetching
DEBUG[7bdf78e4] 	   36d03e8..52fa872d feature/foo -> origin/feature/foo
DEBUG[7bdf78e4] 	fetching
DEBUG[7bdf78e4] 	   4372c38..79bba2b  master     -> origin/master
DEBUG[7bdf78e4] 	HEAD is now at 79bba2b Merge pull request #111 from example/fix/bar

maxim

unless File.exist?('Gemfile')
  File.write('Gemfile', <<-GEMFILE)
source 'https://rubygems.org'
gem 'rack', github: 'rack/rack'
gem 'rails', github: 'rails/rails'
gem 'arel', github: 'rails/arel'
gem 'sqlite3'
GEMFILE

  system 'bundle'

maxim

from jinja2 import contextfilter

class FilterModule(object):
    ''' Extra filters '''

    def filters(self):
        return {
            'percent_of': self.percent_of,
            'of_ram': self.of_ram
        }

maxim

#!/usr/bin/env ruby

require 'yaml'

PLAYS_DIR = '.'
ROLES_DIR = './roles'

def deps_of(role)
  dep_path = File.join(ROLES_DIR, "#{role}/meta/main.yml")
  File.exists?(dep_path) ? (YAML.load_file(dep_path)['dependencies'] || []) : []

maxim

- name: ensure all dir permissions are set correctly
  shell: find /my/dir -type d -print0 | xargs -0 chmod -c 2755
  register: chmod_result
  changed_when: "chmod_result.stdout != \"\""

- name: ensure all file permissions are set correctly
  shell: find /my/dir -type f -print0 | xargs -0 chmod -c 0650
  register: chmod_result
  changed_when: "chmod_result.stdout != \"\""