class Underlay::Adapters::Heroku

Attributes

app_builder[R]

Public Class Methods

new(app_builder) click to toggle source
# File lib/underlay/adapters/heroku.rb, line 6
def initialize(app_builder)
  @app_builder = app_builder
end

Public Instance Methods

create_heroku_application_manifest_file() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 60
def create_heroku_application_manifest_file
  app_builder.template 'app.json.erb', 'app.json'
end
create_heroku_pipeline() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 64
def create_heroku_pipeline
  pipelines_plugin = `heroku help | grep pipelines`
  if pipelines_plugin.empty?
    puts(
      'You need heroku pipelines plugin.' \
      'Run: brew upgrade heroku-toolbelt'
    )
    exit 1
  end

  run_toolbelt_command(
    "pipelines:create #{heroku_app_name} \
      -a #{heroku_app_name}-staging --stage staging",
    'staging'
  )

  run_toolbelt_command(
    "pipelines:add #{heroku_app_name} \
      -a #{heroku_app_name}-production --stage production",
    'production'
  )
end
create_production_heroku_app(flags) click to toggle source
# File lib/underlay/adapters/heroku.rb, line 27
def create_production_heroku_app(flags)
  app_name = heroku_app_name_for('production')

  run_toolbelt_command "create #{app_name} #{flags}", 'production'
end
create_review_apps_setup_script() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 51
def create_review_apps_setup_script
  app_builder.template(
    'bin_setup_review_app.erb',
    'bin/setup_review_app',
    force: true
  )
  app_builder.run 'chmod a+x bin/setup_review_app'
end
create_staging_heroku_app(flags) click to toggle source
# File lib/underlay/adapters/heroku.rb, line 21
def create_staging_heroku_app(flags)
  app_name = heroku_app_name_for('staging')

  run_toolbelt_command "create #{app_name} #{flags}", 'staging'
end
set_heroku_application_host() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 87
def set_heroku_application_host
  %w[staging production].each do |environment|
    run_toolbelt_command(
      "config:add APPLICATION_HOST=#{heroku_app_name}-#{environment}"\
      '.herokuapp.com',
      environment
    )
  end
end
set_heroku_backup_schedule() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 42
def set_heroku_backup_schedule
  %w[staging production].each do |environment|
    run_toolbelt_command(
      "pg:backups:schedule DATABASE_URL --at '10:00 UTC'",
      environment
    )
  end
end
set_heroku_rails_secrets() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 33
def set_heroku_rails_secrets
  %w[staging production].each do |environment|
    run_toolbelt_command(
      "config:add SECRET_KEY_BASE=#{generate_secret}",
      environment
    )
  end
end
set_heroku_remotes() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 10
      def set_heroku_remotes
        remotes = <<~SHELL
          #{command_to_join_heroku_app('staging')}
          #{command_to_join_heroku_app('production')}

          git config heroku.remote staging
        SHELL

        app_builder.append_file 'bin/setup', remotes
      end

Private Instance Methods

command_to_join_heroku_app(environment) click to toggle source
# File lib/underlay/adapters/heroku.rb, line 101
      def command_to_join_heroku_app(environment)
        heroku_app_name = heroku_app_name_for(environment)
        <<~SHELL

          if heroku join --app #{heroku_app_name} > /dev/null 2>&1; then
            git remote add #{environment} git@heroku.com:#{heroku_app_name}.git || true
            printf 'You are a collaborator on the "#{heroku_app_name}" Heroku app\n'
          else
            printf 'Ask for access to the "#{heroku_app_name}" Heroku app\n'
          fi
        SHELL
      end
generate_secret() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 122
def generate_secret
  SecureRandom.hex(64)
end
heroku_app_name() click to toggle source
# File lib/underlay/adapters/heroku.rb, line 114
def heroku_app_name
  app_builder.app_name.dasherize
end
heroku_app_name_for(environment) click to toggle source
# File lib/underlay/adapters/heroku.rb, line 118
def heroku_app_name_for(environment)
  "#{heroku_app_name}-#{environment}"
end
run_toolbelt_command(command, environment) click to toggle source
# File lib/underlay/adapters/heroku.rb, line 126
def run_toolbelt_command(command, environment)
  app_builder.run(
    "heroku #{command} --remote #{environment}"
  )
end