pcstat: init at 2017-05-28 (#33643)

maintainers/maintainer-list.nix

@@ -319,6 +319,11 @@
     github = "amiloradovsky";
     name = "Andrew Miloradovsky";
   };
+  aminechikhaoui = {
+    email = "amine.chikhaoui91@gmail.com";
+    github = "AmineChikhaoui";
+    name = "Amine Chikhaoui";
+  };
   amorsillo = {
     email = "andrew.morsillo@gmail.com";
     github = "AndrewMorsillo";

pkgs/tools/system/pcstat/default.nix

@@ -0,0 +1,24 @@
+{ stdenv, lib, buildGoPackage, fetchFromGitHub }:
+
+buildGoPackage rec {
+  name = "pcstat-unstable-${version}";
+  version = "2017-05-28";
+
+  goPackagePath = "github.com/tobert/pcstat";
+
+  src = fetchFromGitHub {
+    rev    = "91a7346e5b462a61e876c0574cb1ba331a6a5ac5";
+    owner  = "tobert";
+    repo   = "pcstat";
+    sha256 = "88853e42d16c05e580af4fb8aa815a84ea0fc43e3a25e19c85e649a5f5a2874c";
+  };
+
+  goDeps = ./deps.nix;
+
+  meta = with stdenv.lib; {
+    description = "Page Cache stat: get page cache stats for files on Linux.";
+    homepage = https://github.com/tobert/pcstat;
+    license = licenses.asl20;
+    maintainers = with maintainers; [ aminechikhaoui ];
+  };
+}

pkgs/tools/system/pcstat/deps.nix

@@ -0,0 +1,11 @@
+[
+  {
+    goPackagePath = "golang.org/x/sys";
+    fetch = {
+      type = "git";
+      url = "https://go.googlesource.com/sys";
+      rev = "d38bf781f16e180a1b2ad82697d2f81d7b7ecfac";
+      sha256 = "0eedd518ab68c6dfd431a41709d9888bbc13ed31ff64d69dcbd947442b3aaa04";
+    };
+  }
+]

pkgs/top-level/all-packages.nix

@@ -13694,6 +13694,8 @@ with pkgs;
     config = config.pcmciaUtils.config or null;
   };
 
+  pcstat = callPackage ../tools/system/pcstat { };
+
   perf-tools = callPackage ../os-specific/linux/perf-tools { };
 
   pipes = callPackage ../misc/screensavers/pipes { };