Add last-built timestamp & helpers

.env

@@ -0,0 +1,2 @@
+HUGO_LAST_UPDATE_TIME=$(git log -1 --format=%cI)
+HUGO_LAST_UPDATE_HASH=$(git log -1 --format=%h)

.github/workflows/publish.yml

@@ -3,6 +3,10 @@ name: Deploy Hugo site to Pages
 on:
   push:
     branches: ["main"]
+  schedule:
+    # Rebuild at the first moment of the new year
+    # ensures that anywhere I'm using year-relative dates stay accurate.
+    - cron: '0 0 1 1 *'
 
   workflow_dispatch:
 
@@ -49,6 +53,7 @@ jobs:
           HUGO_ENVIRONMENT: production
           HUGO_ENV: production
         run: |
+          set -o allexport; source .env; set +o allexport
           hugo \
             --cacheDir /tmp/hugo/cache \
             --minify \

README.md

@@ -1,3 +1,3 @@
 # byJP.me
 
-This is the source code for my blog at https://byjp.me. It's built with [hugo](https://gohugo.io/), is built with Github Actions, and is deployed to Github's static content servers.
+This is the source code for my blog at [www.byjp.me](https://wwwbyjp.me). It's built with [hugo](https://gohugo.io/), using [Github Actions](https://github.com/by-jp/www.byjp.me/blob/main/.github/workflows/publish.yml), and is deployed to both Github's static content servers and the [InterPlanetary FileSystem](https://www-byjp-me.ipns.dweb.link/).

layouts/partials/site-last-update.html

@@ -0,0 +1,7 @@
+{{ if or (getenv "HUGO_LAST_UPDATE_TIME") (getenv "HUGO_LAST_UPDATE_HASH") }}
+  <small style="font-style:italic">
+    Last updated
+    {{ with getenv "HUGO_LAST_UPDATE_TIME" }}on {{ partial "year-relative-date.html" . }},{{ end }}
+    {{ with getenv "HUGO_LAST_UPDATE_HASH" }}from <a href="https://github.com/by-jp/www.byjp.me/tree/{{ . }}">{{ . }}</a>{{ end }}.
+  </small>
+{{ end }}

layouts/partials/year-relative-date.html

@@ -0,0 +1 @@
+<time timestamp="{{ . }}" title="{{ time . | dateFormat "2006-01-02 03:04 MST" }}">{{ time . | dateFormat "January 2" }}{{ if ne (time . | dateFormat "2006") (now | dateFormat "2006") }} {{ now | dateFormat "2006" }}{{ end }}</time>

themes/hello-friend-ng/assets/scss/_main.scss

@@ -725,4 +725,8 @@ select:focus + .focus {
   margin-right: 3px;
   text-decoration: none;
   display:inline-block;
+}
+
+time:hover, abbr:hover {
+  border-bottom: 1px dotted;
 }

themes/hello-friend-ng/layouts/index.html

@@ -23,7 +23,8 @@
         <hr />
         <section class="posts" style="text-align:center">
             {{ partial "about-me.html" .}}
-        </section>
 
+            {{ partial "site-last-update.html" }}
+        </section>
     </main>
 {{ end }}