refactor utils, nextcloud image, add fetch-docker script

Signed-off-by: ahuston-0 <aliceghuston@gmail.com>

systems/palatine-hill/docker/nextcloud-image/default.nix

@@ -1,12 +1,6 @@
 { pkgs, ... }:
 let
-  nextcloud-apache = pkgs.dockerTools.pullImage {
+  nextcloud-apache = pkgs.dockerTools.pullImage (import ./nextcloud-apache.nix);
-    imageName = "nextcloud";
-    imageDigest = "sha256:2ab0c5de2afd33c55721e69e87bd1667cad6c4550ba0fd0303cfeb7abb260750";
-    sha256 = "11fh4jaz1asiihf2092sh7ma9xm35hmnkafpbjr3igkv8jicsky1";
-    finalImageName = "nextcloud";
-    finalImageTag = "apache";
-  };
 in
 
 pkgs.dockerTools.buildImage {

systems/palatine-hill/docker/nextcloud.nix

@@ -6,7 +6,7 @@
 }:
 
 let
-  nextcloud-image = import ./nextcloud-image.nix { inherit pkgs; };
+  nextcloud-image = import ./nextcloud-image { inherit pkgs; };
 in
 {
   virtualisation.oci-containers.containers = {

utils/fetch-docker.sh

@@ -14,9 +14,7 @@ parent_path=$(dirname "$script_path")
 # relpath is the relative path to the parent_path where you want the file written
 # format: <image name>,<image tag>,<image architecture>,<os>,<relpath>
 images=(
-    # commented out until palatine-hill docker changes are live
     "nextcloud,apache,amd64,linux,/systems/palatine-hill/docker/nextcloud-image/nextcloud-apache.nix"
-
 )
 IFS=","
 while read -r name tag arch os relpath; do