Safe Haskell	Safe-Infered

Keter.Postgres

Contents

Types
- Settings
Functions

Synopsis

Types

type Appname = Text Source

Name of the application. Should just be the basename of the application file.

data DBInfo Source

Information on an individual PostgreSQL database.

Constructors

DBInfo
Fields dbiName :: Text dbiUser :: Text dbiPass :: Text

Instances

Show DBInfo
ToJSON DBInfo
FromJSON DBInfo

data Postgres Source

Abstract type allowing access to config information via getInfo

Settings

data Settings Source

Instances

Default Settings

setupDBInfo :: Settings -> DBInfo -> IO ()Source

How to create the given user/database. Default: uses the psql command line tool and sudo -u postgres.

Functions

load :: Settings -> FilePath -> KIO (Either SomeException Postgres)Source

Load a set of existing connections from a config file. If the file does not exist, it will be created. Any newly created databases will automatically be saved to this file.

getInfo :: Postgres -> Appname -> KIO (Either SomeException DBInfo)Source

Get information on an individual app's database information. If no information exists, it will create a random database, add it to the config file, and return it.