Class: EIVO::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/eivo/install_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.namespace(name = nil) ⇒ Object 



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# File 'lib/generators/eivo/install_generator.rb', line 11

def self.namespace(name = nil)
  @namespace ||= super.sub('e_i_v_o', 'eivo')
end

.next_migration_number(dirname) ⇒ Object

Implement the required interface for Rails::Generators::Migration.



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# File 'lib/generators/eivo/install_generator.rb', line 16

def self.next_migration_number(dirname)
  next_migration_number = current_migration_number(dirname) + 1
  ActiveRecord::Migration.next_migration_number(next_migration_number)
end

Instance Method Details

#create_initializer_file ⇒ Object 



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# File 'lib/generators/eivo/install_generator.rb', line 21

def create_initializer_file
  @application = Rails.application.class.module_parent_name

  remove_dir 'config/environments'

  copy_file 'Gemfile'
  copy_file 'Procfile'
  copy_file '.env.example'
  copy_file '.ruby-version'
  copy_file '.rubocop.yml'

  create_restart_files

  template 'config/application.rb'
  copy_file 'config/puma.rb'
  copy_file 'config/database.example.yml'
  template 'config/database.local.yml', 'config/database.yml', skip: true

  copy_file 'app/controllers/application_controller.rb'

  migration_template 'db/migrate/enable_pgcrypto_extension.rb', 'db/migrate/enable_pgcrypto_extension.rb', skip: true
  migration_template 'db/migrate/enable_pg_stat_statements_extension.rb', 'db/migrate/enable_pg_stat_statements_extension.rb', skip: true
  migration_template 'db/migrate/enable_btree_gin_extension.rb', 'db/migrate/enable_btree_gin_extension.rb', skip: true
  migration_template 'db/migrate/enable_unaccent_extension.rb', 'db/migrate/enable_unaccent_extension.rb', skip: true

  route "mount EIVO::Engine => '/'"
end

#create_restart_files ⇒ Object 



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# File 'lib/generators/eivo/install_generator.rb', line 49

def create_restart_files
  restart_code = <<~'EIVO_COMMAND'
    ### EIVO begin ###

    bundle exec rails assets:precompile
    bundle exec bin/webpack
    bundle exec pumactl -F config/puma.rb restart

    ### EIVO end ###
  EIVO_COMMAND

  stop_code = <<~'EIVO_COMMAND'
    ### EIVO begin ###

    bundle exec pumactl -F config/puma.rb stop

    ### EIVO end ###
  EIVO_COMMAND

  header_production = <<~'EIVO_COMMAND'
    #!/usr/bin/env bash
    export RACK_ENV="production"
    export RAILS_ENV="production"
    export NODE_ENV="production"
    export RAILS_DAEMONIZE="true"

  EIVO_COMMAND

  header_staging = <<~'EIVO_COMMAND'
    #!/usr/bin/env bash
    export RACK_ENV="staging"
    export RAILS_ENV="staging"
    export NODE_ENV="production"
    export RAILS_DAEMONIZE="true"

  EIVO_COMMAND

  create_file 'restart_production.sh', header_production, skip: true
  create_file 'stop_production.sh', header_production, skip: true
  create_file 'restart_staging.sh', header_staging, skip: true
  create_file 'stop_staging.sh', header_staging, skip: true

  # Remove old code if present
  regexp = /\n### EIVO begin ###.*### EIVO end ###/m
  gsub_file 'restart_production.sh', regexp, ''
  gsub_file 'restart_staging.sh', regexp, ''
  gsub_file 'stop_production.sh', regexp, ''
  gsub_file 'stop_staging.sh', regexp, ''

  # Inject new code
  inject_into_file 'restart_production.sh', restart_code, after: header_production
  inject_into_file 'stop_production.sh', stop_code, after: header_production
  inject_into_file 'restart_staging.sh', restart_code, after: header_staging
  inject_into_file 'stop_staging.sh', stop_code, after: header_staging

  chmod 'restart_production.sh', 0o755
  chmod 'stop_production.sh', 0o755
  chmod 'restart_staging.sh', 0o755
  chmod 'stop_staging.sh', 0o755
end