cpak: init at 2.12.7 (#555514)

pkgs/by-name/cp/cpak/package.nix

@@ -0,0 +1,55 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+  nix-update-script,
+  versionCheckHook,
+}:
+
+buildGoModule (finalAttrs: {
+  pname = "cpak";
+  version = "2.12.7";
+
+  src = fetchFromGitHub {
+    owner = "Containerpak";
+    repo = "cpak";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-bISKyH1+Yr1EBzZYIK0xpe0jmBiWtCnByz4Ng01QJCI=";
+  };
+
+  vendorHash = "sha256-cgqb2AY06Ru+JJIK7vyaLSPyjJqiLvNytvSQCgDOASc=";
+
+  subPackages = [
+    "."
+    "cmd/cpak-storaged"
+    "cmd/cpak-sign"
+  ];
+
+  tags = [ "cpak_ui_builtin" ];
+
+  __structuredAttrs = true;
+
+  env.CGO_ENABLED = 0;
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X main.version=${finalAttrs.version}"
+    "-X main.selfUpdateMode=disabled"
+  ];
+
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  doInstallCheck = true;
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Decentralized, portable, low-overhead containerized application format for Linux";
+    homepage = "https://cpak.it";
+    changelog = "https://github.com/Containerpak/cpak/releases/tag/v${finalAttrs.version}";
+    license = lib.licenses.lgpl21Only;
+    maintainers = with lib.maintainers; [ rachalaraj ];
+    mainProgram = "cpak";
+    platforms = lib.platforms.linux;
+  };
+})