Class: Devformance::Generators::InstallGenerator

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(dir) ⇒ Object 



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# File 'lib/generators/devformance/install/install_generator.rb', line 13

def self.next_migration_number(dir)
  Time.now.utc.strftime("%Y%m%d%H%M%S")
end

Instance Method Details

#copy_migrations ⇒ Object 



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

def copy_migrations
  migration_template(
    "create_performance_runs.rb.erb",
    "db/migrate/create_performance_runs.rb"
  )
  sleep 1
  migration_template(
    "create_slow_queries.rb.erb",
    "db/migrate/create_slow_queries.rb"
  )
  sleep 1
  migration_template(
    "add_run_id_to_slow_queries.rb.erb",
    "db/migrate/add_run_id_to_slow_queries.rb"
  )
  sleep 1
  migration_template(
    "add_columns_to_slow_queries.rb.erb",
    "db/migrate/add_columns_to_slow_queries.rb"
  )
  sleep 1
  migration_template(
    "create_devformance_runs.rb.erb",
    "db/migrate/create_devformance_runs.rb"
  )
  sleep 1
  migration_template(
    "create_devformance_file_results.rb.erb",
    "db/migrate/create_devformance_file_results.rb"
  )
end

#create_initializer ⇒ Object 



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# File 'lib/generators/devformance/install/install_generator.rb', line 17

def create_initializer
  template "initializer.rb", "config/initializers/devformance.rb"
end

#mount_instructions ⇒ Object 



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# File 'lib/generators/devformance/install/install_generator.rb', line 53

def mount_instructions
  route_exists = File.read("config/routes.rb").include?("devformance")
  if route_exists
    say "\n  Devformance is already mounted in config/routes.rb\n", :green
  else
    say "\n  Add this line to your config/routes.rb:\n\n", :yellow
    say "    mount ::Devformance::Engine, at: \"/devformance\"\n\n", :cyan
    say "  Then visit http://localhost:3000/devformance\n\n", :green
  end

  say "  If you use RSpec, tag your request specs to instrument them:\n\n"
  say "    require 'devformance'\n"
  say "    RSpec.describe 'Posts API', devformance: true do\n"
  say "      ...\n"
  say "    end\n\n"

  say "  Then run: bin/rails db:migrate\n", :green
end