From d6796ff307fa9b0fbebf7379126c5871658f427e Mon Sep 17 00:00:00 2001
From: Daniel Thwaites <danth@danth.me>
Date: Mon, 17 Feb 2025 19:16:26 +0000
Subject: [PATCH] doc: fix some alerts not being rendered by
 `substituteInPlace`

---
 docs/book.toml   |  2 ++
 docs/default.nix | 16 +++++-----------
 2 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/docs/book.toml b/docs/book.toml
index a06b57f1..d4042175 100644
--- a/docs/book.toml
+++ b/docs/book.toml
@@ -2,6 +2,8 @@
 title = "Stylix"
 language = "en"
 
+[preprocessor.alerts]
+
 [output.html]
 site-url = "/stylix/"
 git-repository-url = "https://github.com/danth/stylix"
diff --git a/docs/default.nix b/docs/default.nix
index bc782599..b4d3f7de 100644
--- a/docs/default.nix
+++ b/docs/default.nix
@@ -87,6 +87,10 @@ in
 pkgs.stdenvNoCC.mkDerivation {
   name = "stylix-book";
   src = ./.;
+  buildInputs = with pkgs; [
+    mdbook
+    mdbook-alerts
+  ];
 
   patchPhase = ''
     # The generated documentation has headings at level 2, but we want level 3
@@ -145,17 +149,7 @@ pkgs.stdenvNoCC.mkDerivation {
 
     mkdir -p src/options/modules
     ${modulePageScript}
-
-    # mdBook doesn't support this Markdown extension yet
-    substituteInPlace **/*.md \
-      --replace-quiet '> [!NOTE]' '> **Note**' \
-      --replace-quiet '> [!TIP]' '> **Tip**' \
-      --replace-quiet '> [!IMPORTANT]' '> **Important**' \
-      --replace-quiet '> [!WARNING]' '> **Warning**' \
-      --replace-quiet '> [!CAUTION]' '> **Caution**'
   '';
 
-  buildPhase = ''
-    ${pkgs.mdbook}/bin/mdbook build --dest-dir $out
-  '';
+  buildPhase = "mdbook build --dest-dir $out";
 }