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-rw-r--r--users/tazjin/blog/default.nix45
-rw-r--r--users/tazjin/blog/fragments.nix101
2 files changed, 6 insertions, 140 deletions
diff --git a/users/tazjin/blog/default.nix b/users/tazjin/blog/default.nix
index a3c373a0fa76..fd2f38839a73 100644
--- a/users/tazjin/blog/default.nix
+++ b/users/tazjin/blog/default.nix
@@ -1,56 +1,23 @@
-# 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.
-{ depot, lib, pkgs, ... }@args:
+{ depot, lib, pkgs, ... }:
 
 with depot.nix.yants;
 
 let
-  inherit (builtins) filter hasAttr map;
+  inherit (builtins) hasAttr filter;
+  inherit (depot.web.blog) post includePost renderPost;
 
-  # Type definition for a single blog post.
-  post = struct "blog-post" {
-    key = string; #
-    title = string;
-    date = int;
-
-    # Optional time at which this post was last updated.
-    updated = option int;
-
-    # 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;
+  posts = filter includePost (list post (import ./posts.nix));
 
   rendered = pkgs.runCommandNoCC "tazjins-blog" {} ''
     mkdir -p $out
 
     ${lib.concatStringsSep "\n" (map (post:
-      "cp ${fragments.renderPost post} $out/${post.key}.html"
+      "cp ${renderPost post} $out/${post.key}.html"
     ) posts)}
   '';
 
-  includePost = post: !(fragments.isDraft post) && !(fragments.isUnlisted post);
 in {
-  inherit post rendered;
-  static = ./static;
-
-  # Only include listed posts
-  posts = filter includePost posts;
+  inherit posts rendered;
 
   # Generate embeddable nginx configuration for redirects from old post URLs
   oldRedirects = lib.concatStringsSep "\n" (map (post: ''
diff --git a/users/tazjin/blog/fragments.nix b/users/tazjin/blog/fragments.nix
deleted file mode 100644
index eb46a09fd044..000000000000
--- a/users/tazjin/blog/fragments.nix
+++ /dev/null
@@ -1,101 +0,0 @@
-# This file defines various fragments of the blog, such as the header
-# and footer, as functions that receive arguments to be templated into
-# them.
-#
-# An entire post is rendered by `renderPost`, which assembles the
-# fragments together in a runCommand execution.
-#
-# The post index is generated by //users/tazjin/homepage, not by this
-# code.
-{ depot, lib, pkgs, ... }:
-
-let
-  inherit (builtins) filter map hasAttr replaceStrings;
-  inherit (pkgs) runCommandNoCC writeText;
-  inherit (depot.nix) renderMarkdown;
-
-  # Generate a post list for all listed, non-draft posts.
-  isDraft = post: (hasAttr "draft" post) && post.draft;
-  isUnlisted = post: (hasAttr "listed" post) && !post.listed;
-
-  escape = replaceStrings [ "<" ">" "&" "'" ] [ "&lt;" "&gt;" "&amp;" "&#39;" ];
-
-  header = title: ''
-  <!DOCTYPE html>
-  <head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="description" content="tazjin&#39;s blog">
-    <link rel="stylesheet" type="text/css" href="/static/tvl.css" media="all">
-    <link rel="icon" type="image/webp" href="/static/favicon.webp">
-    <link rel="alternate" type="application/atom+xml" title="Atom Feed" href="/feed.atom">
-    <title>tazjin&#39;s blog: ${escape title}</title>
-  </head>
-  <body class="light">
-    <header>
-      <h1><a class="blog-title" href="/">tazjin&#39;s interblag</a> </h1>
-      <hr>
-    </header>
-  '';
-
-  footer = ''
-    <hr>
-    <footer>
-      <p class="footer">
-        <a class="uncoloured-link" href="https://tazj.in">homepage</a>
-        |
-        <a class="uncoloured-link" href="https://cs.tvl.fyi/">code</a>
-      </p>
-      <p class="lod">ಠ_ಠ</p>
-    </footer>
-  </body>
-  '';
-
-  draftWarning = writeText "draft.html" ''
-    <p class="cheddar-callout cheddar-warning">
-      <b>Note:</b> This post is a <b>draft</b>! Please do not share
-      the link to it without asking me first.
-    </p>
-    <hr>
-  '';
-
-  unlistedWarning = writeText "unlisted.html" ''
-    <p class="cheddar-callout cheddar-warning">
-      <b>Note:</b> This post is <b>unlisted</b>! Please do not share
-      the link to it without asking me first.
-    </p>
-    <hr>
-  '';
-
-  renderPost = post: runCommandNoCC "${post.key}.html" {} ''
-    cat ${writeText "header.html" (header post.title)} > $out
-
-    # Write the post title & date
-    echo '<article><h2 class="inline">${escape post.title}</h2>' >> $out
-    echo '<aside class="date">' >> $out
-    date --date="@${toString post.date}" '+%Y-%m-%d' >> $out
-    ${
-      if post ? updated
-      then ''date --date="@${toString post.updated}" '+ (updated %Y-%m-%d)' >> $out''
-      else ""
-    }
-    echo '</aside>' >> $out
-
-    ${
-      # Add a warning to draft/unlisted posts to make it clear that
-      # people should not share the post.
-
-      if (isDraft post) then "cat ${draftWarning} >> $out"
-      else if (isUnlisted post) then "cat ${unlistedWarning} >> $out"
-      else "# Your ads could be here?"
-    }
-
-    # Write the actual post through cheddar's about-filter mechanism
-    cat ${renderMarkdown post.content} >> $out
-    echo '</article>' >> $out
-
-    cat ${writeText "footer.html" footer} >> $out
-  '';
-in {
-  inherit renderPost isDraft isUnlisted;
-}