From 939669577c58bd2af0ee7575e4d49bc0de6327d6 Mon Sep 17 00:00:00 2001
From: Daniel Thwaites <danthwaites30@btinternet.com>
Date: Mon, 13 Feb 2023 20:09:56 +0000
Subject: [PATCH] Remove Haddock pages from website :memo:

This was more of a developer tool than part of the documentation, so it
makes sense to keep it off the main site. Also when modifying the
palette generator, the documentation on the site would become out of
sync with local changes anyway.
---
 docs/default.nix              | 23 +--------------------
 flake.nix                     | 24 ++--------------------
 palette-generator/default.nix | 38 +++++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 44 deletions(-)
 create mode 100644 palette-generator/default.nix

diff --git a/docs/default.nix b/docs/default.nix
index f8188b26..ea04e331 100644
--- a/docs/default.nix
+++ b/docs/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, pkgsLib, coricamuLib, config, inputs, ... }:
+{ pkgs, pkgsLib, coricamuLib, inputs, ... }:
 
 {
   baseUrl = "https://danth.github.io/stylix/";
@@ -11,7 +11,6 @@
       <a href="">Home</a>
       <a href="options.html">NixOS options</a>
       <a href="options-hm.html">Home Manager options</a>
-      <a href="haddock/doc-index.html">Haskell internals</a>
       <a href="https://github.com/danth/stylix">GitHub repository</a>
     </nav>
   '';
@@ -76,24 +75,4 @@
           };
     }
   ];
-
-  files.haddock =
-    let
-      ghc = pkgs.haskellPackages.ghcWithPackages
-        (ps: with ps; [ json JuicyPixels random ]);
-    in
-      pkgs.stdenvNoCC.mkDerivation {
-        name = "palette-generator-haddock";
-        src = ../palette-generator;
-        buildInputs = [ ghc ];
-        buildPhase = ''
-          haddock $src/**/*.hs \
-            --html \
-            --ignore-all-exports \
-            --use-contents '${config.baseUrl}' \
-            --odir $out
-        '';
-        dontInstall = true;
-        dontFixup = true;
-      };
 }
diff --git a/flake.nix b/flake.nix
index 0e4849b0..020ee98b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,32 +31,12 @@
     in recursiveUpdate docsOutputs {
       packages = genAttrs [ "aarch64-linux" "i686-linux" "x86_64-linux" ] (
         system:
-        let
-          pkgs = nixpkgs.legacyPackages.${system};
-
-          ghc =
-            pkgs.haskellPackages.ghcWithPackages
-            (ps: with ps; [ json JuicyPixels random ]);
-
+        let pkgs = nixpkgs.legacyPackages.${system};
         in {
-          palette-generator = pkgs.stdenvNoCC.mkDerivation {
-            name = "palette-generator";
-            src = ./palette-generator;
-            buildInputs = [ ghc ];
-            buildPhase = ''
-              ghc -O -threaded -Wall -Wno-type-defaults Stylix/Main.hs
-            '';
-            installPhase = ''
-              install -D Stylix/Main $out/bin/palette-generator
-            '';
-          };
+          palette-generator = pkgs.callPackage ./palette-generator { };
         }
       );
 
-      hydraJobs = {
-        inherit (self.packages.x86_64-linux) docs palette-generator;
-      };
-
       nixosModules.stylix = { pkgs, ... }@args: {
         imports = [
           (import ./stylix/nixos {
diff --git a/palette-generator/default.nix b/palette-generator/default.nix
new file mode 100644
index 00000000..a5b0c054
--- /dev/null
+++ b/palette-generator/default.nix
@@ -0,0 +1,38 @@
+{ haskellPackages, stdenvNoCC }:
+
+let
+  ghc = haskellPackages.ghcWithPackages (ps: with ps; [
+    JuicyPixels
+    json
+    random
+  ]);
+
+  # `nix build .#palette-generator.passthru.docs` and open in a web browser
+  docs = stdenvNoCC.mkDerivation {
+    name = "palette-generator-haddock";
+
+    src = ./.;
+    buildInputs = [ ghc ];
+
+    buildPhase = ''
+      haddock $src/**/*.hs --html --ignore-all-exports --odir $out
+    '';
+    dontInstall = true;
+    dontFixup = true;
+  };
+
+in stdenvNoCC.mkDerivation {
+  name = "palette-generator";
+
+  src = ./.;
+  buildInputs = [ ghc ];
+
+  buildPhase = ''
+    ghc -O -threaded -Wall -Wno-type-defaults Stylix/Main.hs
+  '';
+  installPhase = ''
+    install -D Stylix/Main $out/bin/palette-generator
+  '';
+
+  passthru = { inherit docs; };
+}