ryansch

load 'deploy' if respond_to?(:namespace) # cap2 differentiator
# Dir['vendor/plugins/*/recipes/*.rb'].each { |plugin| load(plugin) }

load 'config/deploy' # remove this line to skip loading any of the default tasks

after 'deploy:finalize_code', 'deploy:web:disable'
after 'deploy:start', 'deploy:web:enable'

namespace :deploy do

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ruby_block "rvm use default" do
  block do
    Chef::Mixin::Command.popen4('bash -l -c "rvm use default && env"') do |p,i,o,e|
      o.each_line do |line|
        next if line.nil?
        line.chomp!
        next if line.empty?

        env_bits = line.split("=")
        ENV[env_bits[0]] = env_bits[1]

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  # hack for the chef - we cannot read file in http_request resource
  ruby_block "Set attributes for http request for #{database[:name]} #{database[:kind]}" do
    block do
      request = resources(:http_request => "Create backup record for #{database[:name]} #{database[:kind]}")
      request.message({:backup => {:filename => compressed_file_name, :kind => database[:kind], :size => File.size(compressed_file_path)}})
    end
  end

  http_request "Create backup record for #{database[:name]} #{database[:kind]}" do
    url "http://some-url/backups"

ryansch

#!/usr/bin/env python
# coding=utf-8
#
# s3up.py
# 2010-2011, Mike Tigas
# https://mike.tig.as/
#
# Usage:
# s3up filename
#    Uploads the given file to the DEFAULT_BUCKET (see below)

ryansch

A (Nicer) Redis Client for EventMachine

Redis is my favourite key/value store; it’s flexible, easy to set up and insanely fast. [EventMachine][] is a popular Ruby library for doing asynchronous I/O using an event loop. Bindings already [exist][em-redis] for accessing a Redis server using EM’s async-I/O (courtesy of Jonathan Broad), but unfortunately the resulting code has to use [Continuation-Passing Style][cps] via Ruby blocks. A very basic example of what that looks like follows:

ryansch

Bluepill.define_process_condition(:running_time) do
  def initialize(options = {})
    @below = options[:below]
  end

  def run(pid)
    started = `ps -p #{pid} -o command`.match(/since (\d+)/)[1].to_i
    Time.now - Time.at(started)
  rescue
    0

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require 'fileutils'

start_time = Time.now


SOURCE_DB = {
  :name => 'db_name',
  :user => 'db_user',
  :password => 'db_pass',
  :host => 'localhost'

ryansch

# Update, upgrade and install development tools:
apt-get update
apt-get -y upgrade
apt-get -y install build-essential
apt-get -y install git-core

# Install rbenv
git clone git://github.com/sstephenson/rbenv.git /usr/local/rbenv

# Add rbenv to the path:

ryansch

ruby-1.9.3-p327 cumulative performance patch for rbenv without gc patch

This installs a patched ruby 1.9.3-p327 with various performance improvements without a backported COW-friendly GC to make things happy on heroku, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

ryansch

blueprint:
  name: Link Multiple Switches
  description: |
    ## Link multiple switches together v1.0.1

    Select multiple switch entities to link their on/off state.  If any selected switch entity is turned on or off, the other selected entities will be sent a matching on or off command.

    Requires Home Assistant 2022.5.0 or newer.
    Credit to @adchevrier for the initial blueprint: https://community.home-assistant.io/t/synchronize-the-on-off-state-of-2-entities/259010
    Credit to @Hebus for this fantastic template: https://community.home-assistant.io/t/synchronize-the-on-off-state-of-2-entities/259010/38