procfd: init at 1.1.0 (#423769)

maintainers/maintainer-list.nix

@@ -6263,6 +6263,12 @@
     githubId = 21953890;
     name = "Tim Digel";
   };
+  despsyched = {
+    email = "priyanshu.tripathi@deshaw.com";
+    github = "despsyched";
+    githubId = 196187334;
+    name = "Priyanshu Tripathi";
+  };
   desttinghim = {
     email = "opensource@louispearson.work";
     matrix = "@desttinghim:matrix.org";

maintainers/team-list.nix

@@ -326,6 +326,7 @@ with lib.maintainers;
     # Verify additions to this team with at least one already existing member of the team.
     members = [
       de11n
+      despsyched
       invokes-su
     ];
     scope = "Group registration for D. E. Shaw employees who collectively maintain packages.";

pkgs/by-name/pr/procfd/package.nix

@@ -0,0 +1,35 @@
+{
+  fetchFromGitHub,
+  lib,
+  rustPlatform,
+  versionCheckHook,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "procfd";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "deshaw";
+    repo = "procfd";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-M2VFy7WqvoxgzEpS0qd7nGLRt2pKGZlfU9uUHlwDC7Y=";
+  };
+
+  cargoHash = "sha256-YmUzcJ8SM3iwjeDZXWBrDcT793ZyF6QdwxuYDh69xZw=";
+
+  nativeInstallCheckInputs = [
+    versionCheckHook
+  ];
+  versionCheckProgramArg = "--version";
+  doInstallCheck = true;
+
+  meta = {
+    description = "Linux lsof replacement to list open file descriptors for processes";
+    homepage = "https://github.com/deshaw/procfd";
+    license = lib.licenses.bsd3;
+    mainProgram = "procfd";
+    platforms = lib.platforms.linux;
+    teams = with lib.teams; [ deshaw ];
+  };
+})