nix flake update, add overlay and nixosModule

content/posts/why-2025/day0/index.md

@@ -1,20 +1,20 @@
 +++
 date = '2025-08-07T18:00:00+02:00'
-draft = false
+published = '2025-08-09T19:00:00+02:00'
+modified = '2025-08-17T12:00:00+02:00'
 title = 'WHY 2025 - Day 0'
 tags = ['travel', 'WHY 2025']
 +++
 
-I am trying to write more, so I am experimenting with a series of travel-log style post.
+I went to WHY2025, a Dutch hacker camp.
-The resulting text is boring to read, the contained conclusions are obvious for anyone with two or more brain cells and you will just waste your time reading it.
 
-This is the second part, covering everything happening on day 0 after arriving on the site.
+This is the second part of my travel log, covering everything happening on day 0 after arriving on the site.
-I may update previous days, so you may want to wait until after the event is over to read a more polished version.
 
-This post contains some photos, so I should probably tell you about the photo policy of events like this.
+<!--more-->
-People are allowed to take pictures, but only after asking every single person in the photo individually.
+
-In practice this means you cannot really take good pictures to capture the vibe of the place -
+{{< details summary="Disclaimer WHY2025" >}}
-you are either photographing an object or a mostly empty space.
+{{< why-disclaimer >}}
+{{< /details>}}
 
 ### Entrance
 

content/posts/why-2025/day1/index.md

@@ -1,10 +1,22 @@
 +++
 date = '2025-08-08T12:00:00+02:00'
+published = '2025-08-16T23:00:00+02:00'
+modified = '2025-08-17T12:00:00+02:00'
 title = 'WHY 2025 - Day 1'
 tags = ['travel', 'WHY 2025']
 +++
 
-Please note the disclaimer from [Day 0](../day0/) still applies.
+I went to WHY2025, a Dutch hacker camp.
+
+This is the third part of my travel log, covering everything happening on day 1.
+
+<!--more-->
+
+{{< details summary="Disclaimer WHY2025" >}}
+{{< why-disclaimer >}}
+{{< /details>}}
+
+### Waking up
 
 At day 1 I woke up in a warm tent to ABBAs "Gimme Gimme", making further sleep impossible.
 The weather service now predicted hotter weather than originally planned for, so I had to ration my cooler clothing for the hottest days, which had yet to come.

content/posts/why-2025/prep.md

@@ -1,16 +1,22 @@
 +++
 date = '2025-08-07T06:00:00+02:00'
+published = '2025-08-08T02:30:00+02:00'
+modified = '2025-08-16T12:00:00+02:00'
 draft = false
 title = 'WHY 2025 - Preparations'
 tags = ['travel', 'WHY 2025']
 aliases = ["why-2025/why-2025-prep/"]
 +++
 
-I am trying to write more, so I am experimenting with a series of travel-log style post.
+I went to WHY2025, a Dutch hacker camp.
-The resulting text is boring to read, the contained conclusions are obvious for anyone with two or more brain cells and you will just waste your time reading it.
 
-This is the first part, covering everything happening before arriving on site.
+This is the first part of my travel log, covering everything happening before arriving on site.
-I may update previous days, so you may want to wait until after the event is over to read a more polished version.
+
+<!--more-->
+
+{{< details summary="Disclaimer WHY2025" >}}
+{{< why-disclaimer >}}
+{{< /details>}}
 
 ### Expectations
 

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1754292888,
+        "lastModified": 1757545623,
-        "narHash": "sha256-1ziydHSiDuSnaiPzCQh1mRFBsM2d2yRX9I+5OPGEmIE=",
+        "narHash": "sha256-mCxPABZ6jRjUQx3bPP4vjA68ETbPLNz9V2pk9tO7pRQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ce01daebf8489ba97bd1609d185ea276efdeb121",
+        "rev": "8cd5ce828d5d1d16feff37340171a98fc3bf6526",
         "type": "github"
       },
       "original": {

flake.nix

@@ -25,10 +25,18 @@
     {
       packages = forAllSystems (import ./packages.nix);
 
+      overlays.default = final: prev: {
+        zerforschen-plus-content = self.packages."${prev.system}".zerforschen-plus-content;
+      };
+
+      nixosModules.default = {
+        nixpkgs.overlays = [ self.overlays.default ];
+      };
+
       devShells = forAllSystems (
         { pkgs, system, ... }:
         {
-          default = pkgs.mkShellNoCC rec {
+          default = pkgs.mkShellNoCC {
             inputsFrom = [ self.packages.${system}.default ];
 
             shellHook = ''
@@ -39,6 +47,6 @@
         }
       );
 
-      formatter = forAllSystems ({ pkgs, ... }: pkgs.nixfmt-rfc-style);
+      formatter = forAllSystems ({ pkgs, ... }: pkgs.nixfmt-tree);
     };
 }

layouts/_shortcodes/why-disclaimer.html

@@ -0,0 +1,11 @@
+I am trying to write more, so I am experimenting with a series of travel-log style post.
+The resulting text is boring to read, the contained conclusions are obvious for anyone with two or more brain cells
+and you will just waste your time reading it.
+
+Some posts contain photos, so I should probably tell you about the photo policy of events like this.
+People are allowed to take pictures, but only after asking every single person in the photo individually.
+In practice this means you cannot really take good pictures to capture the vibe of the place -
+you are either photographing an object or a mostly empty space.
+
+As with all other posts, I may update previous ones without telling anyone.
+You may want to wait until I added all the photos and polished the text a bit.