From 05f16167f76c16d6ccd2977e84cbc56e8c1a0722 Mon Sep 17 00:00:00 2001
From: ibizaman <ibizapeanut@gmail.com>
Date: Thu, 30 Nov 2023 09:06:42 -0800
Subject: [PATCH] build docs with nmd

---
 docs/manual.xml | 13 +++++++++++++
 flake.lock      | 38 ++++++++++++++++++++++++++++++++++++++
 flake.nix       | 39 ++++++++++++++++++++++++++++++++++++++-
 3 files changed, 89 insertions(+), 1 deletion(-)
 create mode 100644 docs/manual.xml

diff --git a/docs/manual.xml b/docs/manual.xml
new file mode 100644
index 0000000..7057dbc
--- /dev/null
+++ b/docs/manual.xml
@@ -0,0 +1,13 @@
+<book xmlns="http://docbook.org/ns/docbook"
+      xmlns:xlink="http://www.w3.org/1999/xlink"
+      xmlns:xi="http://www.w3.org/2001/XInclude"
+      version="5.0"
+      xml:id="book-minimal-example">
+  <info>
+    <title>A simple example</title>
+  </info>
+  <chapter>
+    <title>A simple example</title>
+    <simpara>Hello, world!</simpara>
+  </chapter>
+</book>
diff --git a/flake.lock b/flake.lock
index 982099d..ecb8910 100644
--- a/flake.lock
+++ b/flake.lock
@@ -81,14 +81,52 @@
         "type": "github"
       }
     },
+    "nmd": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "scss-reset": "scss-reset"
+      },
+      "locked": {
+        "lastModified": 1687627428,
+        "narHash": "sha256-7zGfXuNS5RHqhpEdz2fwrtqvF86JRo5U1hrxZSYgcm8=",
+        "ref": "refs/heads/master",
+        "rev": "824a380546b5d0d0eb701ff8cd5dbafb360750ff",
+        "revCount": 63,
+        "type": "git",
+        "url": "https://git.sr.ht/~rycee/nmd"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.sr.ht/~rycee/nmd"
+      }
+    },
     "root": {
       "inputs": {
         "flake-utils": "flake-utils",
         "nix-flake-tests": "nix-flake-tests",
         "nixpkgs": "nixpkgs",
+        "nmd": "nmd",
         "sops-nix": "sops-nix"
       }
     },
+    "scss-reset": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1631450058,
+        "narHash": "sha256-muDlZJPtXDIGevSEWkicPP0HQ6VtucbkMNygpGlBEUM=",
+        "owner": "andreymatin",
+        "repo": "scss-reset",
+        "rev": "0cf50e27a4e95e9bb5b1715eedf9c54dee1a5a91",
+        "type": "github"
+      },
+      "original": {
+        "owner": "andreymatin",
+        "repo": "scss-reset",
+        "type": "github"
+      }
+    },
     "sops-nix": {
       "inputs": {
         "nixpkgs": "nixpkgs_2",
diff --git a/flake.nix b/flake.nix
index 895028d..ab0d0c4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,9 +6,11 @@
     sops-nix.url = "github:Mic92/sops-nix";
     nix-flake-tests.url = "github:antifuchs/nix-flake-tests";
     flake-utils.url = "github:numtide/flake-utils";
+    nmd.url = "git+https://git.sr.ht/~rycee/nmd";
+    nmd.inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  outputs = { nixpkgs, nix-flake-tests, flake-utils, ... }: flake-utils.lib.eachDefaultSystem (system:
+  outputs = { nixpkgs, nix-flake-tests, flake-utils, nmd, ... }: flake-utils.lib.eachDefaultSystem (system:
     let
       pkgs = nixpkgs.legacyPackages.${system};
     in
@@ -36,6 +38,41 @@
           ];
         };
 
+        # Inspiration from https://github.com/nix-community/nix-on-droid/blob/039379abeee67144d4094d80bbdaf183fb2eabe5/docs/default.nix#L22
+        packages.manualHtml = let
+          nmdlib = import nmd { inherit pkgs; };
+
+          setupModule = {
+            _module.args.pkgs = pkgs.lib.mkForce (nmdlib.scrubDerivations "pkgs" pkgs);
+            _module.check = false;
+          };
+
+          modulesDocs = nmdlib.buildModulesDocs {
+            modules = [
+              setupModule
+              ./modules/blocks/ssl.nix
+            ];
+            moduleRootPaths = [ ../. ];
+            mkModuleUrl = path: "https://myproject.foo/${path}";
+            channelName = "selfhostblocks";
+            docBook = { id = "selfhostblocks-options"; optionIdPrefix = "shb-opt"; };
+          };
+
+          manual = nmdlib.buildDocBookDocs {
+            pathName = "SelfHostBlocks";
+            modulesDocs = [ modulesDocs ];
+            documentsDirectory = ./docs;
+            chunkToc = ''
+              <toc>
+                <d:tocentry xmlns:d="http://docbook.org/ns/docbook" linkend="book-manual">
+                  <?dbhtml filename="index.html"?>
+                </d:tocentry>
+              </toc>
+            '';
+          };
+        in
+          manual.html;
+
         checks =
           let
             importFiles = files: