stereosupersonic

run jenkins on raspi via docker

this doesn't work because there is no image for arm available

docker run -p 8081:8080 -p 50000:50000 -v  /mnt/data/volumes/jenkins:/var/jenkins_home  jenkins/jenkins:lts

i try

stereosupersonic

# See https://help.github.com/articles/ignoring-files for more about ignoring files.
#
# If you find yourself ignoring temporary files generated by your text editor
# or operating system, you probably want to add a global ignore instead:
#   git config --global core.excludesfile '~/.gitignore_global'

# Ignore bundler config.
/.bundle

# Ignore all logfiles and tempfiles!

stereosupersonic

require:
  - rubocop-rspec

RSpec/Focus:
  Enabled: true

RSpec/EmptyExampleGroup:
  Enabled: true

RSpec/EmptyLineAfterExampleGroup:

stereosupersonic

# Based on removed standard configuration:
# https://github.com/testdouble/standard/commit/94d133f477a5694084ac974d5ee01e8a66ce777e#diff-65478e10d5b2ef41c7293a110c0e6b7c

require:
  - rubocop-rails

Rails/ActionFilter:
  Enabled: true
  EnforcedStyle: action
  Include:

stereosupersonic

# Inherit from TODO here to make sure we enforce the rules below
# (and TODO is ignored)
inherit_from:
  - .rubocop_todo.yml

Lint/Debugger: # don't leave binding.pry
  Enabled: true
  Exclude: []

RSpec/Focus: # run ALL tests on CI

stereosupersonic

module ApplicationHelper
  # date/time
  def format_time(time)
    time&.strftime "%H:%M"
  end

  def format_date(date)
    date&.strftime "%d.%m.%Y"
  end

stereosupersonic

Linux setup

Manuelle Installation

login to the new box

baisc script

https://gist.github.com/stereosupersonic/43367f3934b6de2354779aa1744b4fcc

update system

stereosupersonic

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

stereosupersonic

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above

stereosupersonic

Pry Cheat Sheet

• Youtube Tutorial 2013

Command Line

• pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
• pry -r ./config/environment.rb - load your rails into a pry session

Debugger