pace: init at 0.15.2

pkgs/by-name/pa/pace/package.nix

@@ -0,0 +1,38 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  installShellFiles,
+}: let
+  version = "0.15.2";
+in
+  rustPlatform.buildRustPackage {
+    pname = "pace";
+    inherit version;
+
+    src = fetchFromGitHub {
+      owner = "pace-rs";
+      repo = "pace";
+      rev = "refs/tags/pace-rs-v${version}";
+      hash = "sha256-gyyf4GGHIEdiAWvzKbaOApFikoh3RLWBCZUfJ0MjbIE=";
+    };
+
+    cargoHash = "sha256-D7jxju2R0S5wAsK7Gd8W32t/KKFaDjLHNZ2X/OEuPtk=";
+
+    nativeBuildInputs = [installShellFiles];
+
+    postInstall = ''
+      installShellCompletion --cmd pace \
+        --bash <($out/bin/pace setup completions bash) \
+        --fish <($out/bin/pace setup completions fish) \
+        --zsh <($out/bin/pace setup completions zsh)
+    '';
+
+    meta = {
+      description = "Command-line program for mindful time tracking";
+      homepage = "https://github.com/pace-rs/pace";
+      license = lib.licenses.agpl3Only;
+      maintainers = with lib.maintainers; [isabelroses];
+      mainProgram = "pace";
+    };
+  }