initial feed implementation

src/routes/_posts/all.js

@@ -1,4 +1,3 @@
-import { writable } from 'svelte/store';
 import { dev } from '$app/environment';
 const posts = import.meta.globEager('./*.svx');
 
@@ -16,6 +15,19 @@ for (const path in posts) {
     postData.push(posts[path].metadata);
 }
 
+
+let ids = new Set();
+for (const postMeta of postData) {
+    if (postMeta.uuid === undefined) {
+        throw(`Missing UUID for post: ${postMeta.title}`);
+    }
+    if (ids.has(postMeta.uuid)) {
+        throw(`Duplicate UUID in post: ${postMeta.title}`);
+    }
+    ids.add(postMeta.uuid);
+}
+
+
 postData.sort((a, b) => {
     // sorting in reverse, so we flip the intuitive order
     if (a.date > b.date) return -1;

src/routes/_posts/exposing-docker-containers-to-your-lan.svx

@@ -2,6 +2,7 @@
 title: Exposing Docker Containers to your LAN
 description: If, for some strange reason, you should want to do such a thing.
 date: 2022-03-21
+uuid: 81715fb3-990e-487e-9662-fed7b7d02943
 ---
 <script>
     import Sidenote from '$lib/Sidenote.svelte';

src/routes/_posts/hitchikers-guide-to-mesh-vpns.svx

@@ -2,6 +2,7 @@
 title: The Hitchiker's Guide to Mesh VPNs
 description: The golden age of VPNery is upon us.
 date: 2022-03-17
+uuid: fc6930ef-979c-4851-bc5a-c0e1b1698061
 ---
 <script>
     import Sidenote from '$lib/Sidenote.svelte';

src/routes/_posts/imagining-a-passwordless-future.svx

@@ -4,6 +4,7 @@ description: Can we replace passwords with something more user-friendly?
 date: 2021-04-30
 draft: true
 dropcap: false
+uuid: 696020b3-1513-42a8-b346-634d40f0e9d9
 ---
 <script>
     import Sidenote from '$lib/Sidenote.svelte';

src/routes/_posts/languages-high-and-low.svx

@@ -2,6 +2,7 @@
 title: 'Languages: High and Low'
 description: How high is up?
 date: 2022-08-19
+uuid: 89ae4194-7785-4fac-a841-8bcf5a5a3a2e
 draft: true
 ---
 

src/routes/_posts/sidenotes.svx

@@ -2,6 +2,7 @@
 title: Sidenotes
 description: An entirely-too-detailed dive into how I implemented sidenotes for this blog.
 date: 2023-08-14
+uuid: c514c46e-92f3-4078-a76b-e1dafd5f7e07
 ---
 <script>
     import Sidenote from '$lib/Sidenote.svelte';

src/routes/_posts/simpler-socketio.svx

@@ -2,6 +2,7 @@
 title: Let's Design A Simpler SocketIO
 date: 2021-10-16
 description: SocketIO is packed with features. But do we really need all of them all the time?
+uuid: 95cde7e7-9293-4fab-a0b4-fc6ab7da08c8
 draft: true
 ---
 

src/routes/_posts/sufficiently-advanced-technology-magic.svx

@@ -2,6 +2,7 @@
 title: Sufficiently Advanced Technology Is Often Distinguishable From Magic
 description: I see what Arthur C. Clarke was getting at, but I don't think I agree.
 date: 2022-05-14
+uuid: 84636766-eb78-4060-a98d-593d8d5b55c9
 draft: true
 ---
 <script>

src/routes/_posts/vue-vs-svelte.svx

@@ -2,6 +2,7 @@
 title: Thoughts on Vue vs Svelte
 description: They're more similar than they are different, but they say the most bitter enemies are those who have the fewest differences.
 date: 2023-06-29
+uuid: 8280f0e0-6bf5-43a2-9eac-b8c2508cca29
 ---
 <script>
     import Sidenote from '$lib/Sidenote.svelte';