From 54129c440e467160b4b7339d20a9380fa48a017e Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Sat, 5 Mar 2016 12:40:20 +0100
Subject: krebs os-release: init

---
 krebs/3modules/os-release.nix | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 krebs/3modules/os-release.nix

(limited to 'krebs/3modules/os-release.nix')

diff --git a/krebs/3modules/os-release.nix b/krebs/3modules/os-release.nix
new file mode 100644
index 00000000..4c803fff
--- /dev/null
+++ b/krebs/3modules/os-release.nix
@@ -0,0 +1,28 @@
+{ config, ... }:
+with config.krebs.lib;
+let
+  nixos-version-id = "${config.system.nixosVersion}";
+  nixos-version = "${nixos-version-id} (${config.system.nixosCodeName})";
+  nixos-pretty-name = "NixOS ${nixos-version}";
+
+  stockholm-version-id = maybeEnv "STOCKHOLM_VERSION" "unknown";
+  stockholm-version = "${stockholm-version-id}";
+  stockholm-pretty-name = "stockholm ${stockholm-version}";
+
+  version = "${stockholm-version}/${nixos-version}";
+  version-id = "${stockholm-version-id}/${nixos-version-id}";
+  pretty-name = "${stockholm-pretty-name} / ${nixos-pretty-name}";
+
+  home-url = http://cgit.cd.krebsco.de/stockholm;
+in
+{
+  # http://0pointer.de/public/systemd-man/os-release.html
+  environment.etc."os-release".text = mkForce ''
+    NAME="stockholm/NixOS"
+    ID=stockholm
+    VERSION="${version}"
+    VERSION_ID="${version-id}"
+    PRETTY_NAME="${pretty-name}"
+    HOME_URL="${home-url}"
+  '';
+}
-- 
cgit v1.2.3