Add templating for list of blog posts

blog/feeds.md

@@ -0,0 +1,5 @@
+title: Get started using feeds
+summary: Pick a client, add some feeds, done
+published: 2020-06-02
+
+---

blog/irc.md

@@ -0,0 +1,5 @@
+title: Get started with IRC
+summary: Pick a client, join some channels, maybe register with NickServ
+published: 2020-06-02
+
+---

do_index.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+
+import sys
+from strictyaml import load as load_yaml
+from ipo import list, str, read, write, map, starstarmap, takewhile, join, sort
+from glob import glob
+import re
+
+TEMPLATE = """
+				<li><a href="{path}">
+					<div class="title">{title}</div>
+					<div class="summary">{summary}</div>
+				</a></li>"""
+
+def metadata(filename):
+	with open(filename) as fh:
+		metadata_yaml = read(fh) | takewhile(lambda line: line != "---") | join("\n")
+		return {
+			**load_yaml(metadata_yaml).data,
+			"path": re.sub(r".md$", "", filename)
+		}
+
+blog_post_list = glob("blog/*.md") | map(metadata) | sort(key=lambda x: x["published"]) | starstarmap(TEMPLATE.format) | join("")
+
+with open(sys.argv[1]) as file_in, open(sys.argv[2], "w") as file_out:
+	file_in.read().format(blog_posts=blog_post_list) | write(file=file_out)

index.html

@@ -16,15 +16,7 @@
 
 		<section id="blog">
 			<h2>Blog</h2>
-			<ul>
+			<ul>{blog_posts}
-				<li><a href="/blog/irc/">
-					<div class="title">Get started with IRC</div>
-					<div class="summary">Pick a client, join some channels, maybe register with NickServ</div>
-				</a></li>
-				<li><a href="/blog/rss/">
-					<div class="title">Get started using RSS</div>
-					<div class="summary">Pick a client, add some feeds, done</div>
-				</a></li>
 			</ul>
 		</section>