From 15b871806b5ceb0a1c6f563e02c1ef79ee761412 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Sat, 8 Feb 2020 13:33:13 +0000
Subject: feat(web/blog): Add Nix-based static blog generator

This introduces a derivation which builds an instance of nginx
statically serving my blog posts, though as of now no indexes are
being generated and no XML feed is available.

This is just the initial draft of this setup and not yet what shall be
yielded in the end.
---
 web/blog/default.nix | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 web/blog/default.nix

(limited to 'web/blog/default.nix')

diff --git a/web/blog/default.nix b/web/blog/default.nix
new file mode 100644
index 000000000000..bc7b9666f79b
--- /dev/null
+++ b/web/blog/default.nix
@@ -0,0 +1,46 @@
+# This creates the static files that make up my blog from the Markdown
+# files in this repository.
+#
+# All blog posts are rendered from Markdown by cheddar.
+{ pkgs, lib, ... }@args:
+
+with pkgs.nix.yants;
+
+let
+  # Type definition for a single blog post.
+  post = struct "blog-post" {
+    key = string; #
+    title = string;
+    date = string; # *sigh*
+
+    # Path to the Markdown file containing the post content.
+    content = path;
+
+    # Should this post be included in the index? (defaults to true)
+    listed = option bool;
+
+    # Is this a draft? (adds a banner indicating that the link should
+    # not be shared)
+    draft = option bool;
+
+    # Previously each post title had a numeric ID. For these numeric
+    # IDs, redirects are generated so that old URLs stay compatible.
+    oldKey = option string;
+  };
+
+  posts = list post (import ./posts.nix);
+  fragments = import ./fragments.nix args;
+
+  renderedBlog = pkgs.third_party.runCommandNoCC "tazjins-blog" {} ''
+    mkdir -p $out
+
+    cp ${fragments.blogIndex posts} $out/index.html
+
+    ${lib.concatStringsSep "\n" (map (post:
+      "cp ${fragments.renderPost post} $out/${post.key}.html"
+    ) posts)}
+  ''; # '' (this line makes nix-mode happy :/)
+
+in import ./nginx.nix (args // {
+  inherit posts renderedBlog;
+})
-- 
cgit 1.4.1