From 5e122e74fa9380183428cc74bceb8ec0683dab74 Mon Sep 17 00:00:00 2001
From: Markus Schmidl <markus.schmidl@mailbox.tu-dresden.de>
Date: Mon, 20 Nov 2023 21:01:43 +0100
Subject: [PATCH] add code for building docs

---
 flake.nix | 101 +++++++++++++++++++++++++-----------------------------
 1 file changed, 46 insertions(+), 55 deletions(-)

diff --git a/flake.nix b/flake.nix
index f8736c1..54cfc9d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,65 +8,56 @@
   };
 
   outputs = inputs@{ self, utils, nixpkgs, ... }:
-    utils.lib.eachDefaultSystem
-      (system:
-        let
-          pkgs = nixpkgs.legacyPackages.${system};
+    utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
 
-          libenvpp = pkgs.callPackage ./pkgs/libenvpp.nix { };
-          gnuradio-decoder =
-            let
-              gnuradio_unwrapped = pkgs.callPackage ./pkgs/gnuradio.nix { gnuradio = pkgs.gnuradio3_8; };
-            in
-            pkgs.callPackage ./pkgs/gnuradio-decoder-cpp.nix {
-              inherit gnuradio_unwrapped libenvpp;
-              gnuradioPackages = pkgs.gnuradio3_8Packages;
-            };
-        in
-        rec {
-          checks = packages;
-          packages = {
-            inherit gnuradio-decoder libenvpp;
-            default = gnuradio-decoder;
+        libenvpp = pkgs.callPackage ./pkgs/libenvpp.nix { };
+        gnuradio-decoder = let
+          gnuradio_unwrapped = pkgs.callPackage ./pkgs/gnuradio.nix {
+            gnuradio = pkgs.gnuradio3_8;
           };
-          devShells.default = pkgs.mkShell {
-            nativeBuildInputs = (with packages.gnuradio-decoder; buildInputs ++ nativeBuildInputs);
-          };
-        }
-      ) // {
-      overlays.default = final: prev: {
-        inherit (self.packages.${prev.system})
-          gnuradio-decoder;
-      };
+        in pkgs.callPackage ./pkgs/gnuradio-decoder-cpp.nix {
+          inherit gnuradio_unwrapped libenvpp;
+          gnuradioPackages = pkgs.gnuradio3_8Packages;
+        };
+      in rec {
+        checks = packages;
+        packages = {
+          inherit gnuradio-decoder libenvpp;
+          default = gnuradio-decoder;
+          docs = (pkgs.nixosOptionsDoc {
+            options = (nixpkgs.lib.nixosSystem {
+              inherit system;
+              modules = [ self.nixosModules.default ];
+            }).options.TLMS;
+          }).optionsCommonMark;
+        };
+        devShells.default = pkgs.mkShell {
+          nativeBuildInputs =
+            (with packages.gnuradio-decoder; buildInputs ++ nativeBuildInputs);
+        };
+      }) // {
+        overlays.default = final: prev: {
+          inherit (self.packages.${prev.system}) gnuradio-decoder;
+        };
 
-      nixosModules = rec {
-        default = gnuradio-decoder;
-        gnuradio-decoder = import ./nixos-module;
-      };
+        nixosModules = rec {
+          default = gnuradio-decoder;
+          gnuradio-decoder = import ./nixos-module;
+        };
 
-      hydraJobs =
-        let
-          hydraSystems = [
-            "x86_64-linux"
-            "aarch64-linux"
-          ];
+        hydraJobs = let
+          hydraSystems = [ "x86_64-linux" "aarch64-linux" ];
           hydraBlacklist = [ ];
-        in
-        builtins.foldl'
-          (hydraJobs: system:
-            builtins.foldl'
-              (hydraJobs: pkgName:
-                if builtins.elem pkgName hydraBlacklist
-                then hydraJobs
-                else
-                  nixpkgs.lib.recursiveUpdate hydraJobs {
-                    ${pkgName}.${system} = self.packages.${system}.${pkgName};
-                  }
-              )
+        in builtins.foldl' (hydraJobs: system:
+          builtins.foldl' (hydraJobs: pkgName:
+            if builtins.elem pkgName hydraBlacklist then
               hydraJobs
-              (builtins.attrNames self.packages.${system})
-          )
-          { }
-          hydraSystems;
-    };
+            else
+              nixpkgs.lib.recursiveUpdate hydraJobs {
+                ${pkgName}.${system} = self.packages.${system}.${pkgName};
+              }) hydraJobs (builtins.attrNames self.packages.${system})) { }
+        hydraSystems;
+      };
 }