Implement a generic helm templater package.

nix/kubernetes/keys/package/cilium-manifest/package.nix

@@ -1,69 +0,0 @@
-# unpackPhase
-# patchPhase
-# configurePhase
-# buildPhase
-# checkPhase
-# installPhase
-# fixupPhase
-# installCheckPhase
-# distPhase
-{
-  stdenv,
-  openssl,
-  fetchFromGitHub,
-  kubernetes-helm,
-  ...
-}:
-stdenv.mkDerivation (
-  finalAttrs:
-  let
-    version = "1.18.5";
-  in
-  {
-    name = "cilium-manifest";
-    nativeBuildInputs = [
-      openssl
-      kubernetes-helm
-    ];
-    buildInputs = [ ];
-
-    src = fetchFromGitHub {
-      owner = "cilium";
-      repo = "cilium";
-      tag = "v${version}";
-      hash = "sha256-348inOOQ/fgwTYnaSHrQ363xGYnx2UPts3D4ycDRsWE=";
-    };
-
-    buildPhase = ''
-      helm template --dry-run=client cilium $src/install/kubernetes/cilium --version 1.18.5 --namespace kube-system \
-           --set kubeProxyReplacement=true \
-           --set ipam.mode=kubernetes \
-           --set k8sServiceHost="2620:11f:7001:7:ffff:ffff:ad7:1dd" \
-           --set k8sServicePort=6443 \
-           --set ipv6.enabled=true \
-           --set ipv4.enabled=true \
-           --set enableIPv6Masquerade=false \
-           --set enableIPv4BIGTCP=false \
-           --set enableIPv6BIGTCP=false \
-           --set routingMode=native \
-           --set ipv4NativeRoutingCIDR=10.0.0.0/8 \
-           --set ipv6NativeRoutingCIDR=2620:11f:7001:7:ffff::/96 \
-           | tee $NIX_BUILD_TOP/cilium.yaml
-    '';
-
-    # --set hostFirewall.enabled=true
-    # --set routingMode=native
-
-    # --set 'ipam.operator.clusterPoolIPv4PodCIDRList=["10.0.0.0/8"]' \
-    # --set 'ipam.operator.clusterPoolIPv6PodCIDRList=["fd00::/100"]' \
-
-    # --set encryption.enabled=true \
-    # --set encryption.type=wireguard
-    # --set encryption.nodeEncryption=true
-
-    installPhase = ''
-      mkdir -p "$out"
-      cp $NIX_BUILD_TOP/cilium.yaml $out/
-    '';
-  }
-)

nix/kubernetes/keys/package/coredns-manifest/package.nix

@@ -1,45 +0,0 @@
-# unpackPhase
-# patchPhase
-# configurePhase
-# buildPhase
-# checkPhase
-# installPhase
-# fixupPhase
-# installCheckPhase
-# distPhase
-{
-  stdenv,
-  fetchFromGitHub,
-  kubernetes-helm,
-  ...
-}:
-stdenv.mkDerivation (
-  finalAttrs:
-  let
-    version = "1.45.0";
-  in
-  {
-    name = "coredns-manifest";
-    nativeBuildInputs = [
-      kubernetes-helm
-    ];
-    buildInputs = [ ];
-
-    src = fetchFromGitHub {
-      owner = "coredns";
-      repo = "helm";
-      tag = "coredns-${version}";
-      hash = "sha256-9YHd/jB33JXvySzx/p9DaP+/2p5ucyLjues4DNtOkmU=";
-    };
-
-    buildPhase = ''
-      helm template --dry-run=client coredns $src/charts/coredns --namespace kube-system \
-           | tee $NIX_BUILD_TOP/coredns.yaml
-    '';
-
-    installPhase = ''
-      mkdir -p "$out"
-      cp $NIX_BUILD_TOP/coredns.yaml $out/
-    '';
-  }
-)

nix/kubernetes/keys/package/helm-manifest/package.nix

@@ -0,0 +1,48 @@
+# unpackPhase
+# patchPhase
+# configurePhase
+# buildPhase
+# checkPhase
+# installPhase
+# fixupPhase
+# installCheckPhase
+# distPhase
+{
+  lib,
+  pkgs,
+  stdenv,
+  kubernetes-helm,
+  helm_src,
+  helm_name,
+  helm_namespace,
+  helm_path ? ".",
+  helm_manifest_name,
+  helm_values ? { },
+  ...
+}:
+stdenv.mkDerivation (
+  finalAttrs:
+  let
+    to_yaml_file = ((import ../../../functions/to_yaml.nix) { inherit pkgs; }).to_yaml_file;
+  in
+  {
+    name = "${helm_name}-manifest";
+    nativeBuildInputs = [
+      kubernetes-helm
+    ];
+    buildInputs = [ ];
+
+    src = helm_src;
+
+    buildPhase = ''
+      helm template --dry-run=client ${lib.strings.escapeShellArg helm_name} $src/${helm_path} --namespace ${helm_namespace} \
+           --values ${to_yaml_file "values.yaml" helm_values} \
+           | tee $NIX_BUILD_TOP/${helm_manifest_name}
+    '';
+
+    installPhase = ''
+      mkdir -p "$out"
+      cp $NIX_BUILD_TOP/${helm_manifest_name} $out/
+    '';
+  }
+)