Merge pull request #196196 from pbsds/go-perf

goperf: init at unstable-2023-11-08

pkgs/development/tools/goperf/default.nix

@@ -0,0 +1,38 @@
+{ lib
+, buildGoModule
+, fetchgit
+, writeShellScript
+, unstableGitUpdater
+, sd
+}:
+
+buildGoModule rec {
+  pname = "goperf";
+  version = "unstable-2023-11-08";
+
+  src = fetchgit {
+    url = "https://go.googlesource.com/perf";
+    rev = "cb71e802ccb878a069712546879bf26489f0f300";
+    hash = "sha256-1NvrelLsy9lrepttXXnggc0oycC6EgJgU80iXDu3IoI=";
+  };
+
+  vendorHash = "sha256-dJQHqIR6v0yYbxplytkdA98IHtdxnsvi9X6kIESCsB8=";
+
+  passthru.updateScript = writeShellScript "update-goperf" ''
+    export UPDATE_NIX_ATTR_PATH=goperf
+    ${lib.escapeShellArgs (unstableGitUpdater { inherit (src) url; })}
+    set -x
+    oldhash="$(nix-instantiate . --eval --strict -A "goperf.go-modules.drvAttrs.outputHash" | cut -d'"' -f2)"
+    newhash="$(nix-build -A goperf.go-modules --no-out-link 2>&1 | tail -n3 | grep 'got:' | cut -d: -f2- | xargs echo || true)"
+    fname="$(nix-instantiate --eval -E 'with import ./. {}; (builtins.unsafeGetAttrPos "version" goperf).file' | cut -d'"' -f2)"
+    ${lib.getExe sd} --string-mode "$oldhash" "$newhash" "$fname"
+  '';
+
+  meta = with lib; {
+    description = "Tools and packages for analyzing Go benchmark results";
+    homepage = "https://cs.opensource.google/go/x/perf";
+    license = licenses.bsd3;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ pbsds ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -3892,6 +3892,8 @@ with pkgs;
 
   gopacked = callPackage ../applications/misc/gopacked { };
 
+  goperf = callPackage ../development/tools/goperf { };
+
   gotktrix = callPackage ../applications/networking/instant-messengers/gotktrix { };
 
   graphite-cli = nodePackages.graphite-cli;