(* HCoop Domtool (http://hcoop.sourceforge.net/)
* Copyright (c) 2006, Adam Chlipala
+ * Copyright (c) 2012 Clinton Ebadi <clinton@unknownlamer.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
structure Postgres :> POSTGRES = struct
-fun adduser {user, passwd} =
- if Slave.shell [Config.Postgres.adduser, user] then
- NONE
- else
- SOME "Error executing CREATE USER script"
+fun adduser port {user, passwd} =
+ Option.map (fn s => "Error executing CREATE USER script:\n" ^ s)
+ (Slave.shellOutput [Config.Postgres.adduser, " ", port, " ", user])
fun passwd _ = SOME "We don't use PostgreSQL passwords."
-fun createdb {user, dbname} =
- if Slave.shell [Config.Postgres.createdb, user, " ", dbname] then
- NONE
- else
- SOME "Error executing CREATE DATABASE script"
+fun createdb port {user, dbname, encoding} =
+ Option.map (fn s => "Error executing CREATE DATABASE script:\n" ^ s)
+ (Slave.shellOutput [Config.Postgres.createdb,
+ " ", port, " ", user, " ", dbname,
+ case encoding of NONE => "" | SOME e => " " ^ e])
-val _ = Dbms.register ("postgres", {getpass = NONE,
- adduser = adduser,
- passwd = passwd,
- createdb = createdb})
+fun dropdb port {user, dbname} =
+ Option.map (fn s => "Error executing DROP DATABASE script:\n" ^ s)
+ (Slave.shellOutput [Config.Postgres.dropdb, " ", port, " ", user, " ", dbname])
+
+val _ = Dbms.register ("postgres-9", {getpass = NONE,
+ adduser = adduser Config.Postgres.postgres9port,
+ passwd = passwd,
+ createdb = createdb Config.Postgres.postgres9port,
+ dropdb = dropdb Config.Postgres.postgres9port,
+ grant = fn _ => SOME "You don't need to use GRANT for Postgres."})
end