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author | Peter Simons <simons@cryp.to> | 2015-04-14 14:21:44 +0200 |
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committer | Peter Simons <simons@cryp.to> | 2015-04-14 14:21:44 +0200 |
commit | 65822005f01f1b1975255b83a9e7599c07e97e62 (patch) | |
tree | b71306040c08014f6739fe7c84912022e56bb117 /nixos/modules | |
parent | 34c4b25e016945734a830a06e747a09c213a5d50 (diff) | |
parent | 7d0ddbd154ba9ee1e76ef3bee634b67d9eb552af (diff) | |
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Merge pull request #7314 from edwtjo/ihaskell-fixups
IHaskell fixes
Diffstat (limited to 'nixos/modules')
-rw-r--r-- | nixos/modules/misc/ids.nix | 2 | ||||
-rw-r--r-- | nixos/modules/module-list.nix | 1 | ||||
-rw-r--r-- | nixos/modules/services/misc/ihaskell.nix | 77 |
3 files changed, 80 insertions, 0 deletions
diff --git a/nixos/modules/misc/ids.nix b/nixos/modules/misc/ids.nix index c2523a3cc329..426518585520 100644 --- a/nixos/modules/misc/ids.nix +++ b/nixos/modules/misc/ids.nix @@ -214,6 +214,7 @@ ripple-data-api = 186; mediatomb = 187; rdnssd = 188; + ihaskell = 189; # When adding a uid, make sure it doesn't match an existing gid. And don't use uids above 399! @@ -405,6 +406,7 @@ #ripple-data-api = 186; #unused mediatomb = 187; #rdnssd = 188; # unused + ihaskell = 189; # When adding a gid, make sure it doesn't match an existing # uid. Users and groups with the same name should have equal diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix index 17717c5988dc..8a4adfc24f52 100644 --- a/nixos/modules/module-list.nix +++ b/nixos/modules/module-list.nix @@ -193,6 +193,7 @@ ./services/misc/gitlab.nix ./services/misc/gitolite.nix ./services/misc/gpsd.nix + ./services/misc/ihaskell.nix ./services/misc/mediatomb.nix ./services/misc/mesos-master.nix ./services/misc/mesos-slave.nix diff --git a/nixos/modules/services/misc/ihaskell.nix b/nixos/modules/services/misc/ihaskell.nix new file mode 100644 index 000000000000..b857045bb7d0 --- /dev/null +++ b/nixos/modules/services/misc/ihaskell.nix @@ -0,0 +1,77 @@ +{ pkgs, lib, config, ... }: + +with lib; + +let + + cfg = config.services.ihaskell; + ihaskell = pkgs.ihaskell.override { + inherit (cfg.haskellPackages) ihaskell ghcWithPackages; + packages = self: cfg.extraPackages self; + }; + +in + +{ + options = { + services.ihaskell = { + enable = mkOption { + default = false; + example = true; + description = "Autostart an IHaskell notebook service."; + }; + + haskellPackages = mkOption { + default = pkgs.haskellngPackages; + defaultText = "pkgs.haskellngPackages"; + example = literalExample "pkgs.haskell-ng.packages.ghc784"; + description = '' + haskellPackages used to build IHaskell and other packages. + This can be used to change the GHC version used to build + IHaskell and the packages listed in + <varname>extraPackages</varname>. + ''; + }; + + extraPackages = mkOption { + default = self: []; + example = literalExample '' + haskellPackages: [ + haskellPackages.wreq + haskellPackages.lens + ] + ''; + description = '' + Extra packages available to ghc when running ihaskell. The + value must be a function which receives the attrset defined + in <varname>haskellPackages</varname> as the sole argument. + ''; + }; + }; + }; + + config = mkIf cfg.enable { + + users.extraUsers.ihaskell = { + group = config.users.extraGroups.ihaskell.name; + description = "IHaskell user"; + home = "/var/lib/ihaskell"; + createHome = true; + uid = config.ids.uids.ihaskell; + }; + + users.extraGroups.ihaskell.gid = config.ids.gids.ihaskell; + + systemd.services.ihaskell = { + description = "IHaskell notebook instance"; + wantedBy = [ "multi-user.target" ]; + after = [ "network.target" ]; + serviceConfig = { + User = config.users.extraUsers.ihaskell.name; + Group = config.users.extraUsers.ihaskell.name; + Restart = "always"; + ExecStart = "${ihaskell}/bin/IHaskell notebook"; + }; + }; + }; +} |