From 78eb75ea551783052fb45390f020aa4c939a60d7 Mon Sep 17 00:00:00 2001
From: Allen Conlon <software@conlon.dev>
Date: Sun, 21 Jul 2024 16:09:18 -0400
Subject: [PATCH] kubernetes-helmPlugins.helm-dt: init at 0.4.1

---
 maintainers/maintainer-list.nix               |  7 +++
 .../cluster/helm/plugins/default.nix          |  2 +
 .../cluster/helm/plugins/helm-dt.nix          | 48 +++++++++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 pkgs/applications/networking/cluster/helm/plugins/helm-dt.nix

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 862305f35381..9aab3814e7f6 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -1797,6 +1797,13 @@
     githubId = 11493130;
     name = "Asbjørn Olling";
   };
+  ascii17 = {
+    name = "Allen Conlon";
+    email = "software@conlon.dev";
+    github = "a1994sc";
+    githubId = 1966320;
+    keys = [ { fingerprint = "E1F3 9B80 47A5 1EB9 01F8 C385 7FE3 F668 49737 F37"; } ];
+  };
   asciimoth = {
     name = "Andrew";
     email = "ascii@moth.contact";
diff --git a/pkgs/applications/networking/cluster/helm/plugins/default.nix b/pkgs/applications/networking/cluster/helm/plugins/default.nix
index 8ac059e98a24..a1ecfaa07c21 100644
--- a/pkgs/applications/networking/cluster/helm/plugins/default.nix
+++ b/pkgs/applications/networking/cluster/helm/plugins/default.nix
@@ -5,6 +5,8 @@
 
   helm-diff = callPackage ./helm-diff.nix { };
 
+  helm-dt = callPackage ./helm-dt.nix { };
+
   helm-git = callPackage ./helm-git.nix { };
 
   helm-mapkubeapis = callPackage ./helm-mapkubeapis.nix { };
diff --git a/pkgs/applications/networking/cluster/helm/plugins/helm-dt.nix b/pkgs/applications/networking/cluster/helm/plugins/helm-dt.nix
new file mode 100644
index 000000000000..a3ad03a49344
--- /dev/null
+++ b/pkgs/applications/networking/cluster/helm/plugins/helm-dt.nix
@@ -0,0 +1,48 @@
+{
+  buildGoModule,
+  fetchFromGitHub,
+  lib,
+}:
+buildGoModule rec {
+  pname = "helm-dt";
+  version = "0.4.1";
+
+  src = fetchFromGitHub {
+    owner = "vmware-labs";
+    repo = "distribution-tooling-for-helm";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-KrQAlB0ORNzKIG2vxych3gVBytTh3Hhnjsyn1ia1ZQM=";
+  };
+
+  vendorHash = "sha256-T8Kk+9NAhYOvSq94HOEE53BT7Xh9tU1gJ420o/tiVEo=";
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X 'main.BuildDate=1970-01-01 00:00:00 UTC'"
+    "-X 'main.Commit=v${version}'"
+  ];
+
+  # NOTE: Remove the install and upgrade hooks.
+  postPatch = ''
+    sed -i '/^hooks:/,+2 d' plugin.yaml
+  '';
+
+  # require network/login
+  doCheck = false;
+  CGO_ENABLED = 1;
+
+  postInstall = ''
+    install -dm755 $out/helm-dt/bin
+    mv $out/bin/dt $out/helm-dt/bin/dt
+    rmdir $out/bin
+    install -m644 -Dt $out/helm-dt plugin.yaml
+  '';
+
+  meta = {
+    description = "Helm Distribution plugin is is a set of utilities and Helm Plugin for making offline work with Helm Charts easier";
+    homepage = "https://github.com/vmware-labs/distribution-tooling-for-helm";
+    maintainers = with lib.maintainers; [ ascii17 ];
+    license = lib.licenses.mit;
+  };
+}