fix(posts): render subtitle as meta description

Makefile

@@ -0,0 +1,21 @@
+PORT ?= 9090
+DEST ?= site
+
+.PHONY: help
+help:
+	@echo "Supported targets"
+	@echo "================="
+	@echo "serve  - serve the blog content on the PORT"
+	@echo "render - render the website into the DEST directory"
+
+.PHONY: serve
+serve: build
+	./blogware/blogware -serve localhost:$(PORT)
+
+.PHONY: render
+render: build
+	./blogware/blogware -output $(DEST)
+
+.PHONY: build
+build:
+	pushd blogware; go build; popd

README.md

@@ -6,12 +6,11 @@ This repository contains the full source of my personal blog hosted at https://m
 
 # Build instructions
 
-You’ll need [Go](https://go.dev/) installed to build the website.
+You’ll need [Go](https://go.dev/) and [Make](https://www.gnu.org/software/make/) installed to build the website.
 Execute the following commands in the root repository:
 
 ```bash
-pushd blogware; go build; popd
-./blogware/blogware -output site
+make render DEST=site
 ```
 
 The `site` directory will contain the full website contents that you can host statically.

blogware/layout.go

@@ -127,6 +127,7 @@ func renderPostAt(i int, articles []Article) (contents []byte, err error) {
 	ctx := PostRenderContext{
 		AbsoluteURL: rootURL + article.URL,
 		Title:       article.Title,
+		Subtitle:    article.Subtitle,
 		CreatedAt:   article.CreatedAt,
 		ModifiedAt:  article.ModifiedAt,
 		Keywords:    article.Keywords,

post.tmpl

@@ -6,9 +6,9 @@
   <meta content="width=device-width, initial-scale=1" name="viewport">
   <meta name="author" content="Roman Kashitsyn">
   <meta name="keywords" content="{{ StringsJoin .Keywords "," }}"/>
-  {{ if .Subtitle }}
+  {{ if .Subtitle -}}
   <meta name="description" content="{{ .Subtitle }}"/>
-  {{ end }}
+  {{- end }}
   <title>{{ .Title }}</title>
   <link rel="stylesheet" href="/css/tufte.css">
   <link rel="icon" href="/images/favicon.svg">

posts/13-icp-ledger.tex

@@ -1,7 +1,7 @@
 \documentclass{article}
 
 \title{IC internals: the ICP ledger}
-\subtitle{The treasury of the Internet Computer utility tokens.}
+\subtitle{The design of the Internet Computer utility token treasury.}
 \date{2022-12-19}
 \modified{2022-12-19}