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Versions: 23
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Contents
# typed: false
require 'yaml'
module Kuby
module Plugins
module RailsApp
class UnsupportedDatabaseError < StandardError; end
class Database
ADAPTER_MAP = {
sqlite3: Sqlite,
mysql2: MySQL,
postgresql: Postgres
}.freeze
def self.get(rails_app)
if rails_app.manage_database?
new(rails_app)
end
end
def self.get_adapter(adapter_name)
ADAPTER_MAP.fetch(adapter_name) do
raise UnsupportedDatabaseError, "Kuby does not support the '#{adapter}' "\
'database adapter'
end
end
attr_reader :rails_app
def initialize(rails_app)
@rails_app = rails_app
end
def plugin
@plugin ||= self.class
.get_adapter(adapter_name)
.new(rails_app.environment, db_configs)
end
def adapter_name
@adapter_name ||= db_config['adapter'].to_sym
end
alias_method :plugin_name, :adapter_name
private
def db_config
@db_config ||= db_configs[rails_app.environment.name]
end
def db_configs
@db_configs ||= YAML.load(File.read(db_config_path))
end
def db_config_path
@db_config_path ||= begin
db_config_paths.first or
raise "Couldn't find database config in #{db_config_pattern}"
end
end
def db_config_paths
@db_config_paths ||= Dir.glob(db_config_pattern)
end
def db_config_pattern
@db_config_pattern ||= File.join(
rails_app.root, 'config', 'database.{yml,erb,yml.erb,yaml,yaml.erb}'
)
end
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems