Module: Slodd::Config

Defined in:
lib/slodd/config.rb

Class Method Summary collapse

Class Method Details

.attributes ⇒ Object 



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# File 'lib/slodd/config.rb', line 52

def self.attributes
  {
    owner: owner,
    repo: repo,
    token: token,
    path: path,
    ref: ref,
    url: url,
  }.delete_if { |_, v| v.nil? }
end

.database_settings ⇒ Object 



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# File 'lib/slodd/config.rb', line 25

def self.database_settings
  settings_from_url || settings_from_args
end

.database_uri ⇒ Object 



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# File 'lib/slodd/config.rb', line 74

def self.database_uri
  return unless ENV["DATABASE_URL"]
  @_database_uri ||= URI.parse(ENV["DATABASE_URL"])
end

.databases ⇒ Object 



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# File 'lib/slodd/config.rb', line 20

def self.databases
  self.databases = database_uri.path[1..-1] if database_uri
  @@databases ? @@databases.split : []
end

.defaults ⇒ Object 



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# File 'lib/slodd/config.rb', line 11

def self.defaults
  self.path = "db/schema.rb"
  self.username = "root"
  self.host = "localhost"
  self.databases = nil
end

.fetcher ⇒ Object 



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# File 'lib/slodd/config.rb', line 37

def self.fetcher
  if github
    validate_github
    Github.new(attributes)
  elsif url
    Http.new(attributes)
  elsif path
    Local.new(attributes)
  end
end

.owner ⇒ Object 



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# File 'lib/slodd/config.rb', line 29

def self.owner
  github.split("/")[0] if github
end

.repo ⇒ Object 



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# File 'lib/slodd/config.rb', line 33

def self.repo
  github.split("/")[1] if github
end

.settings_from_args ⇒ Object 



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# File 'lib/slodd/config.rb', line 79

def self.settings_from_args
  settings = { adapter: "mysql2", host: host, username: username }
  settings[:password] = password if password
  settings
end

.settings_from_url ⇒ Object 



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# File 'lib/slodd/config.rb', line 63

def self.settings_from_url
  return unless database_uri
  self.databases = database_uri.path[1..-1]
  {
    adapter: database_uri.scheme,
    host: database_uri.host,
    username: database_uri.user,
    password: database_uri.password,
  }
end

.validate_github ⇒ Object 



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# File 'lib/slodd/config.rb', line 48

def self.validate_github
  fail ArgumentError unless owner && repo && token
end