From 6a6de265315c82fae4aec6096455de5bb346fff9 Mon Sep 17 00:00:00 2001
From: Olivier Nicole <olivier@chnik.fr>
Date: Wed, 10 Aug 2022 13:44:04 +0200
Subject: [PATCH 1/2] gopsuinfo: init at 0.1.1

---
 pkgs/tools/system/gopsuinfo/default.nix       | 40 +++++++++++++++++++
 .../system/gopsuinfo/no_bin_install.patch     | 12 ++++++
 pkgs/top-level/all-packages.nix               |  2 +
 3 files changed, 54 insertions(+)
 create mode 100644 pkgs/tools/system/gopsuinfo/default.nix
 create mode 100644 pkgs/tools/system/gopsuinfo/no_bin_install.patch

diff --git a/pkgs/tools/system/gopsuinfo/default.nix b/pkgs/tools/system/gopsuinfo/default.nix
new file mode 100644
index 00000000000..2499b85ae04
--- /dev/null
+++ b/pkgs/tools/system/gopsuinfo/default.nix
@@ -0,0 +1,40 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "gopsuinfo";
+  version = "0.1.1";
+
+  src = fetchFromGitHub {
+    owner = "nwg-piotr";
+    repo = "gopsuinfo";
+    rev = "v${version}";
+    sha256 = "sha256-lEc5k89L0ViihcbYh6I5m+Z6Q/rhLFGwftc3WD2EJ/M=";
+  };
+
+  vendorSha256 = "sha256-RsplFwUL4KjWaXE6xvURX+4wkNG+i+1oyBXwLyVcb2Q=";
+
+  # Remove installing of binary from the Makefile (already taken care of by
+  # `buildGoModule`)
+  patches = [
+    ./no_bin_install.patch
+  ];
+
+  # Fix absolute path of icons in the code
+  postPatch = ''
+    substituteInPlace gopsuinfo.go \
+      --replace "/usr/share/gopsuinfo" "$out/usr/share/gopsuinfo"
+  '';
+
+  # Install icons
+  postInstall = '' make install DESTDIR=$out '';
+
+  meta = with lib; {
+    description = "A gopsutil-based command to display system usage info";
+    homepage = "https://github.com/nwg-piotr/gopsuinfo";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ otini ];
+  };
+}
diff --git a/pkgs/tools/system/gopsuinfo/no_bin_install.patch b/pkgs/tools/system/gopsuinfo/no_bin_install.patch
new file mode 100644
index 00000000000..ffbc31e3406
--- /dev/null
+++ b/pkgs/tools/system/gopsuinfo/no_bin_install.patch
@@ -0,0 +1,12 @@
+diff --git a/Makefile b/Makefile
+index d33866c..e0aafb4 100644
+--- a/Makefile
++++ b/Makefile
+@@ -8,7 +8,6 @@ install:
+ 	mkdir -p "${DESTDIR}/usr/share/gopsuinfo" "${DESTDIR}/usr/bin"
+ 	cp -R icons_light "${DESTDIR}/usr/share/gopsuinfo"
+ 	cp -R icons_dark "${DESTDIR}/usr/share/gopsuinfo"
+-	cp bin/gopsuinfo "${DESTDIR}/usr/bin/"
+ 
+ uninstall:
+ 	rm -r "${DESTDIR}/usr/share/gopsuinfo"
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 359aff33b8a..3574fc5b0a8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1432,6 +1432,8 @@ with pkgs;
 
   goldberg-emu = callPackage ../applications/emulators/goldberg-emu { };
 
+  gopsuinfo = callPackage ../tools/system/gopsuinfo { };
+
   gxemul = callPackage ../applications/emulators/gxemul { };
 
   hatari = callPackage ../applications/emulators/hatari { };

From 3f9a94502571257b56b761bd5be6d68897f34fb0 Mon Sep 17 00:00:00 2001
From: Olivier Nicole <olivier@chnik.fr>
Date: Thu, 18 Aug 2022 18:33:06 +0200
Subject: [PATCH 2/2] gopsuinfo: mark package as Linux-only

---
 pkgs/tools/system/gopsuinfo/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/tools/system/gopsuinfo/default.nix b/pkgs/tools/system/gopsuinfo/default.nix
index 2499b85ae04..47d9500bf60 100644
--- a/pkgs/tools/system/gopsuinfo/default.nix
+++ b/pkgs/tools/system/gopsuinfo/default.nix
@@ -36,5 +36,6 @@ buildGoModule rec {
     homepage = "https://github.com/nwg-piotr/gopsuinfo";
     license = licenses.bsd2;
     maintainers = with maintainers; [ otini ];
+    platforms = platforms.linux;
   };
 }