From e7f02c057e13b5b11aa388c256c4a7d469ce9a1d Mon Sep 17 00:00:00 2001
From: Colin <colin@uninsane.org>
Date: Sun, 23 Apr 2023 23:21:08 +0000
Subject: [PATCH] steam: integrate into sane.programs, and enable for lappy

---
 hosts/common/programs.nix | 18 ++++++++++++++++--
 modules/programs.nix      | 13 +++++++++++--
 2 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/hosts/common/programs.nix b/hosts/common/programs.nix
index 8e800f6d..c9dfbb23 100644
--- a/hosts/common/programs.nix
+++ b/hosts/common/programs.nix
@@ -1,8 +1,8 @@
-{ lib, pkgs, ... }:
+{ config, lib, pkgs, ... }:
 
 let
   inherit (builtins) attrNames concatLists;
-  inherit (lib) mapAttrs mapAttrsToList mkDefault mkMerge optional;
+  inherit (lib) mapAttrs mapAttrsToList mkDefault mkIf mkMerge optional;
 
   flattenedPkgs = pkgs // (with pkgs; {
     # XXX can't `inherit` a nested attr, so we move them to the toplevel
@@ -218,6 +218,7 @@ let
       mumble
       obsidian
       slic3r
+      steam
     ;
   };
   x86GuiPkgs = {
@@ -361,6 +362,11 @@ in
         # creds, widevine .so download. TODO: could easily manage these statically.
         spotify.dir = [ ".config/spotify" ];
 
+        steam.dir = [
+          ".steam"
+          ".local/share/Steam"
+        ];
+
         # sublime music persists any downloaded albums here.
         # it doesn't obey a conventional ~/Music/{Artist}/{Album}/{Track} notation, so no symlinking
         # config (e.g. server connection details) is persisted in ~/.config/sublime-music/config.json
@@ -392,5 +398,13 @@ in
 
     # XXX: this might not be necessary. try removing this and cacert.unbundled (servo)?
     environment.etc."ssl/certs".source = "${pkgs.cacert.unbundled}/etc/ssl/certs/*";
+
+    # steam requires system-level config for e.g. firewall or controller support
+    programs.steam = mkIf config.sane.programs.steam.enabled {
+      enable = true;
+      # not sure if needed: stole this whole snippet from the wiki
+      remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+      dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+    };
   };
 }
diff --git a/modules/programs.nix b/modules/programs.nix
index a1365dcb..28998a8c 100644
--- a/modules/programs.nix
+++ b/modules/programs.nix
@@ -1,6 +1,6 @@
 { config, lib, pkgs, sane-lib, ... }:
 let
-  inherit (builtins) any elem map;
+  inherit (builtins) any attrValues elem map;
   inherit (lib)
     filterAttrs
     hasAttrByPath
@@ -18,7 +18,7 @@ let
   ;
   inherit (sane-lib) joinAttrsets;
   cfg = config.sane.programs;
-  pkgSpec = types.submodule ({ name, ... }: {
+  pkgSpec = types.submodule ({ config, name, ... }: {
     options = {
       package = mkOption {
         type = types.nullOr types.package;
@@ -59,6 +59,12 @@ let
           place this program on the PATH for some specified user(s).
         '';
       };
+      enabled = mkOption {
+        type = types.bool;
+        description = ''
+          generated (i.e. read-only) value indicating if the program is enabled either for any user or for the system.
+        '';
+      };
       suggestedPrograms = mkOption {
         type = types.listOf types.str;
         default = [];
@@ -83,6 +89,9 @@ let
       };
     };
 
+    config = {
+      enabled = config.enableFor.system || any (en: en) (attrValues config.enableFor.user);
+    };
   });
   toPkgSpec = types.coercedTo types.package (p: { package = p; }) pkgSpec;