Hi Pjotr,
I haven't tested it much, but I believe the attached patch to
nixpkgs/nixos/modules/services/databases/4store.nix should do
what you need.
I hope it helps,
Peter
diff --git a/nixos/modules/services/databases/4store.nix
b/nixos/modules/services/databases/4store.nix
index 412d14b..e6b21bf 100644
--- a/nixos/modules/services/databases/4store.nix
+++ b/nixos/modules/services/databases/4store.nix
@@ -1,7 +1,6 @@
{ config, pkgs, ... }:
let
cfg = config.services.fourStore;
- stateDir = "/var/lib/4store";
fourStoreUser = "fourstore";
run = "${pkgs.su}/bin/su -s ${pkgs.stdenv.shell} ${fourStoreUser}";
in
@@ -21,7 +20,7 @@ with pkgs.lib;
database = mkOption {
default = "";
- description = "RDF database name. If it doesn't exist, it will be
created. Databases are stored in ${stateDir}.";
+ description = "RDF database name. If it doesn't exist, it will be
created. Databases are stored in ${cfg.stateDir}.";
};
options = mkOption {
@@ -29,6 +28,11 @@ with pkgs.lib;
description = "Extra CLI options to pass to 4Store.";
};
+ stateDir = mkOption {
+ default = "/var/lib/4store";
+ description = "Path of the 4Store RDF database server state
directory.";
+ };
+
};
};
@@ -47,7 +51,7 @@ with pkgs.lib;
{ name = fourStoreUser;
uid = config.ids.uids.fourStore;
description = "4Store database user";
- home = stateDir;
+ home = cfg.stateDir;
};
services.avahi.enable = true;
@@ -57,9 +61,9 @@ with pkgs.lib;
startOn = "filesystem";
preStart = ''
- mkdir -p ${stateDir}/
- chown ${fourStoreUser} ${stateDir}
- if ! test -e "${stateDir}/${cfg.database}"; then
+ mkdir -p ${cfg.stateDir}/
+ chown ${fourStoreUser} ${cfg.stateDir}
+ if ! test -e "${cfg.stateDir}/${cfg.database}"; then
${run} -c '${pkgs.rdf4store}/bin/4s-backend-setup ${cfg.database}'
fi
'';
_______________________________________________
nix-dev mailing list
[email protected]
http://lists.science.uu.nl/mailman/listinfo/nix-dev
