From 557f249ab1673de7531516dcde2b2b5163b76fa2 Mon Sep 17 00:00:00 2001
From: matt1432 <matt@nelim.org>
Date: Tue, 9 Jan 2024 13:48:00 -0500
Subject: [PATCH] feat(docker): add update script for declared images

---
 devices/servivi/modules/arion/default.nix     | 27 +++++++++++++++++++
 .../arion/forgejo/images/act_runner.nix       |  4 +--
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/devices/servivi/modules/arion/default.nix b/devices/servivi/modules/arion/default.nix
index 8db53f5..a5c11ae 100644
--- a/devices/servivi/modules/arion/default.nix
+++ b/devices/servivi/modules/arion/default.nix
@@ -14,6 +14,33 @@ in {
 
   users.extraUsers.${mainUser}.extraGroups = ["docker"];
 
+  environment.systemPackages = with pkgs; [
+    nix-prefetch-docker
+    (writeShellScriptBin "updateImages" ''
+      pull() {
+          FILE="$1"
+          IMAGE=$(sed -n 's/.*imageName = "\([^"]*\).*/\1/p' "$FILE")
+          TAG=$(sed -n 's/.*finalImageTag = "\([^"]*\).*/\1/p' "$FILE")
+
+          echo "$IMAGE $TAG"
+
+          PREFETCH=$(nix-prefetch-docker "$IMAGE" "$TAG")
+
+          echo -e "pkgs:\npkgs.dockerTools.pullImage $PREFETCH" > "$FILE"
+      }
+
+      DIR="$1"
+      if [ -z "$DIR" ]; then
+          DIR="."
+      fi
+
+      IFS=$'\n'
+      for i in $(find "$DIR"/images -type f); do
+          pull "$i"
+      done
+      unset IFS
+    '')
+  ];
 
   services.borgbackup.configs.arion = {
     paths = [configPath];
diff --git a/devices/servivi/modules/arion/forgejo/images/act_runner.nix b/devices/servivi/modules/arion/forgejo/images/act_runner.nix
index cd6d558..cf3be25 100644
--- a/devices/servivi/modules/arion/forgejo/images/act_runner.nix
+++ b/devices/servivi/modules/arion/forgejo/images/act_runner.nix
@@ -1,8 +1,8 @@
 pkgs:
 pkgs.dockerTools.pullImage {
   imageName = "vegardit/gitea-act-runner";
-  imageDigest = "sha256:b785240f713d93f4a2d2a82926eacd0ac1deeae360d8ddfbd456102850285efb";
-  sha256 = "0z2vd663zyyfcz0rnl2ksivxmh63nhh4g42qx2idqb6j27s426bq";
+  imageDigest = "sha256:cebdf60a65a2bba2e3d59d906f65ee45c05643cb5ee74be4d2a73a93708084cd";
+  sha256 = "1pfbad0k719s094qhmcy2kmnvsjvllzr19cnx5jlf9cfm9cglvr1";
   finalImageName = "vegardit/gitea-act-runner";
   finalImageTag = "dind-latest";
 }