pup-cli-nix

Nix flake for Datadog Pup, an AI-agent-ready CLI for Datadog observability.

This repo packages upstream Pup release binaries so Nix and Devbox users can install Pup without Homebrew.

Quick start

nix run github:DeevsDeevs/pup-cli-nix

Install into a Nix profile:

nix profile install github:DeevsDeevs/pup-cli-nix

Use with Devbox global:

devbox global add github:DeevsDeevs/pup-cli-nix#pup

If your Devbox version expects a Git URL, use:

devbox global add git+ssh://git@github.com/DeevsDeevs/pup-cli-nix.git#pup

Flake outputs

• packages.default / packages.pup — Pup CLI
• apps.default / apps.pup — runnable pup app
• overlays.default — exposes pkgs.pup

Supported systems:

• aarch64-darwin
• x86_64-darwin
• aarch64-linux
• x86_64-linux

Use in another flake

{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    pup-cli-nix.url = "github:DeevsDeevs/pup-cli-nix";
  };

  outputs = { nixpkgs, pup-cli-nix, ... }:
    let
      system = "aarch64-darwin";
      pkgs = nixpkgs.legacyPackages.${system};
    in
    {
      devShells.${system}.default = pkgs.mkShell {
        packages = [ pup-cli-nix.packages.${system}.default ];
      };
    };
}

Updating

Update to the latest upstream Pup release:

./scripts/update.sh

Update to a specific version:

./scripts/update.sh --version 0.54.1

Only check if a newer release exists:

./scripts/update.sh --check

Verification

nix flake check
nix run . -- --version