Add auto linking to current git commit

.env.example

@@ -0,0 +1 @@
+PUBLIC_REPOURL=https://github.com/BuyMyMojo/aria.coffee/

README.md

@@ -1,5 +1,11 @@
 # Wowie what a gay little website for my gay little self
 
+## Setup
+
+You must create a `.env` file with the contents of `.env.example` and set the URL of your repo for the commit footer.
+
+Example URL: `https://github.com/BuyMyMojo/aria.coffee/` - Notice the trailing `/`, this is required
+
 ## Deploy steps (Pre-rendered website)
 
 On dev machine:

src/components/Footer.astro

@@ -2,17 +2,20 @@
 const buttonFormat = "gif";
 
 import { Icon } from "astro-icon/components";
+import { execSync } from "node:child_process";
+
+const commitURL = `${import.meta.env.PUBLIC_REPOURL}commit/${execSync(`git log -1 --pretty="format:%H"`)}`;
 ---
 
 <hr class="h-1" style="" />
 <footer class="flexcol">
     <div class="flexrow">
         <p>
-            <a href="https://github.com/BuyMyMojo/aria.coffee" target="_blank"
+            | <a href="https://github.com/BuyMyMojo/aria.coffee" target="_blank"
                 > <Icon name="mdi:source-branch" class={"svg-inline"}/>Source Code</a
-            > | <a href="https://aria.coffee/rss.xml" target="_blank"
+            > - Commit:<a href={commitURL}>{execSync(`git log -1 --pretty="format:%h"`)}</a> | <a href="https://aria.coffee/rss.xml" target="_blank"
                 > <Icon name="mdi:rss" class={"svg-inline"}/>RSS Feed</a
-            >
+            > |
         </p>
     </div>
     <div class="flex">