From ac3b9c9c30332a71e7f9f0119bf13d6dd67412da Mon Sep 17 00:00:00 2001
From: Valentin Gagarin <valentin@gagarin.work>
Date: Wed, 11 Jun 2025 17:05:25 +0200
Subject: [PATCH] build PDF with Nix

---
 .gitignore  |  1 +
 README.md   | 16 ++++++++--------
 default.nix | 28 ++++++++++++++++++++++++++++
 shell.nix   | 14 +-------------
 4 files changed, 38 insertions(+), 21 deletions(-)
 create mode 100644 default.nix

diff --git a/.gitignore b/.gitignore
index 5594b31..3e114b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+result
 *.err
 *.odt
 *.html
diff --git a/README.md b/README.md
index 66d0271..7e39390 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
-# fediversity proposal
+# Fediversity project proposal
 
-## usage
+Build a PDF:
 
-```sh
-nix-shell
-pandoc architecture.md -o architecture.html
-pandoc architecture.html -o architecture.pdf
-pandoc --filter pandoc-include fediversity.md -o fediversity.html
-pandoc fediversity.html -o fediversity.pdf
+> **Note**
+>
+> It will take a while to download dependencies!
+
+```bash
+nix-build -A pdf
 ```
diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..93f6af6
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,28 @@
+{
+  pkgs ? import <nixpkgs> { },
+}:
+{
+  shell = pkgs.mkShellNoCC {
+    packages = with pkgs; [
+      pandoc
+      pandoc-include
+      texliveMedium
+      librsvg
+    ];
+  };
+  pdf =
+    pkgs.runCommand "fediversity"
+      {
+        buildInputs = with pkgs; [
+          pandoc
+          pandoc-include
+          texliveMedium
+          librsvg
+        ];
+      }
+      ''
+        mkdir -p $out
+        pandoc ${./architecture.md} -o $out/architecture.pdf
+        pandoc --filter pandoc-include ${./fediversity.md} -o $out/fediversity.pdf
+      '';
+}
diff --git a/shell.nix b/shell.nix
index bf1305a..a6bdf20 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,13 +1 @@
-{
-  pkgs ? import <nixpkgs> { },
-}:
-{
-  shell = pkgs.mkShellNoCC {
-    packages = with pkgs; [
-      pandoc
-      pandoc-include
-      texliveMedium
-      librsvg
-    ];
-  };
-}
+(import ./. { }).shell