From b851cbd5b28e9951e54f0301be62b8443648e075 Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Wed, 28 Dec 2022 15:44:35 +0800
Subject: [PATCH 1/2] sing-box: init at 1.1.1

---
 pkgs/tools/networking/sing-box/default.nix | 42 ++++++++++++++++++++++
 pkgs/top-level/all-packages.nix            |  2 ++
 2 files changed, 44 insertions(+)
 create mode 100644 pkgs/tools/networking/sing-box/default.nix

diff --git a/pkgs/tools/networking/sing-box/default.nix b/pkgs/tools/networking/sing-box/default.nix
new file mode 100644
index 000000000000..731b880af29d
--- /dev/null
+++ b/pkgs/tools/networking/sing-box/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "sing-box";
+  version = "1.1.1";
+
+  src = fetchFromGitHub {
+    owner = "SagerNet";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-CNy+C5E5iAZHZ7PsS0Hj43irCuCvy/bes3kovvH81/o=";
+  };
+
+  vendorHash = "sha256-fUHfvqzbu2P7N413dDuV41myhReNSYvgF+Cc6SgG6y4=";
+
+  tags = [
+    "with_quic"
+    "with_grpc"
+    "with_wireguard"
+    "with_shadowsocksr"
+    "with_ech"
+    "with_utls"
+    "with_acme"
+    "with_clash_api"
+    "with_v2ray_api"
+    "with_gvisor"
+  ];
+
+  subPackages = [
+    "cmd/sing-box"
+  ];
+
+  meta = with lib;{
+    homepage = "https://sing-box.sagernet.org";
+    description = "The universal proxy platform";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ nickcao ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b81d61fd6f6b..bbcd5bcfb9da 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11693,6 +11693,8 @@ with pkgs;
 
   skydns = callPackage ../servers/skydns { };
 
+  sing-box = callPackage ../tools/networking/sing-box { };
+
   sipcalc = callPackage ../tools/networking/sipcalc { };
 
   skribilo = callPackage ../tools/typesetting/skribilo {

From 433a78bcdb650335dbc7cf926e07318a2cbea3b9 Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Wed, 28 Dec 2022 17:39:42 +0800
Subject: [PATCH 2/2] sing-box: install shell completions

---
 pkgs/tools/networking/sing-box/default.nix | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/pkgs/tools/networking/sing-box/default.nix b/pkgs/tools/networking/sing-box/default.nix
index 731b880af29d..99d320f4f85c 100644
--- a/pkgs/tools/networking/sing-box/default.nix
+++ b/pkgs/tools/networking/sing-box/default.nix
@@ -1,6 +1,9 @@
 { lib
+, stdenv
 , buildGoModule
 , fetchFromGitHub
+, installShellFiles
+, buildPackages
 }:
 
 buildGoModule rec {
@@ -33,6 +36,15 @@ buildGoModule rec {
     "cmd/sing-box"
   ];
 
+  nativeBuildInputs = [ installShellFiles ];
+
+  postInstall = let emulator = stdenv.hostPlatform.emulator buildPackages; in ''
+    installShellCompletion --cmd sing-box \
+      --bash <(${emulator} $out/bin/sing-box completion bash) \
+      --fish <(${emulator} $out/bin/sing-box completion fish) \
+      --zsh  <(${emulator} $out/bin/sing-box completion zsh )
+  '';
+
   meta = with lib;{
     homepage = "https://sing-box.sagernet.org";
     description = "The universal proxy platform";