Module: Rails::Generators::Database

# File 'railties/lib/rails/generators/database.rb', line 71

def build_package_for_database(database = options[:database])
  case database
  when "mysql" then "default-libmysqlclient-dev"
  when "postgresql" then "libpq-dev"
  else nil
  end
end

# File 'railties/lib/rails/generators/database.rb', line 50

def convert_database_option_for_jruby
  if defined?(JRUBY_VERSION)
    opt = options.dup
    case opt[:database]
    when "postgresql" then opt[:database] = "jdbcpostgresql"
    when "mysql"      then opt[:database] = "jdbcmysql"
    when "sqlite3"    then opt[:database] = "jdbcsqlite3"
    end
    self.options = opt.freeze
  end
end

# File 'railties/lib/rails/generators/database.rb', line 30

def docker_for_database_base(database = options[:database])
  case database
  when "mysql"          then "curl default-mysql-client libvips"
  when "trilogy"        then "curl libvips"
  when "postgresql"     then "curl libvips postgresql-client"
  when "sqlite3"        then "curl libsqlite3-0 libvips"
  else nil
  end
end

# File 'railties/lib/rails/generators/database.rb', line 40

def docker_for_database_build(database = options[:database])
  case database
  when "mysql"          then "build-essential default-libmysqlclient-dev git"
  when "trilogy"        then "build-essential git"
  when "postgresql"     then "build-essential git libpq-dev"
  when "sqlite3"        then "build-essential git"
  else nil
  end
end

# File 'railties/lib/rails/generators/database.rb', line 14

def gem_for_database(database = options[:database])
  case database
  when "mysql"          then ["mysql2", ["~> 0.5"]]
  when "trilogy"        then ["trilogy", ["~> 2.7"]]
  when "postgresql"     then ["pg", ["~> 1.1"]]
  when "sqlite3"        then ["sqlite3", [">= 1.4"]]
  when "oracle"         then ["activerecord-oracle_enhanced-adapter", nil]
  when "sqlserver"      then ["activerecord-sqlserver-adapter", nil]
  when "jdbcmysql"      then ["activerecord-jdbcmysql-adapter", nil]
  when "jdbcsqlite3"    then ["activerecord-jdbcsqlite3-adapter", nil]
  when "jdbcpostgresql" then ["activerecord-jdbcpostgresql-adapter", nil]
  when "jdbc"           then ["activerecord-jdbc-adapter", nil]
  else [database, nil]
  end
end

# File 'railties/lib/rails/generators/database.rb', line 9

def initialize(*)
  super
  convert_database_option_for_jruby
end

# File 'railties/lib/rails/generators/database.rb', line 94

def mysql_database_host
  if options[:skip_devcontainer]
    "localhost"
  else
    "<%= ENV.fetch(\"DB_HOST\") { \"localhost\" } %>"
  end
end

# File 'railties/lib/rails/generators/database.rb', line 80

def mysql_socket
  @mysql_socket ||= [
    "/tmp/mysql.sock",                        # default
    "/var/run/mysqld/mysqld.sock",            # debian/gentoo
    "/var/tmp/mysql.sock",                    # freebsd
    "/var/lib/mysql/mysql.sock",              # fedora
    "/opt/local/lib/mysql/mysql.sock",        # fedora
    "/opt/local/var/run/mysqld/mysqld.sock",  # mac + darwinports + mysql
    "/opt/local/var/run/mysql4/mysqld.sock",  # mac + darwinports + mysql4
    "/opt/local/var/run/mysql5/mysqld.sock",  # mac + darwinports + mysql5
    "/opt/lampp/var/mysql/mysql.sock"         # xampp for linux
  ].find { |f| File.exist?(f) } unless Gem.win_platform?
end