[[https://travis-ci.org/nix-community/pnpm2nix][https://travis-ci.org/nix-community/pnpm2nix.svg?branch=master]]

*Status: Unmaintained, only compatible with lockfile version 5.0 or below (latest is 9.0 at the time of writing)*

If you would like to take over this project, or it's name with a new project open a discussion at https://github.com/orgs/nix-community/discussions.

*A maintained fork which supports pnpm version 10.0 can be found [[https://github.com/FliegendeWurst/pnpm2nix-nzbr][here]]*

* pnpm2nix
Loads =pnpm='s shrinkwrap.yaml into nix expressions.

** Example =default.nix=
#+begin_src nix
with (import <nixpkgs> {});
with (import /path/to/pnpm2nix { inherit pkgs; });

mkPnpmPackage {
  src = ./.;
  # These default to src/package.json & src/shrinkwrap.yaml
  # packageJSON = ./package.json;
  # shrinkwrapYML = ./shrinkwrap.yaml;
}
#+END_SRC

More comprehensive examples can be found in the [[file://tests/][tests]].

** Managing development environments with pnpm2nix

*** default.nix
#+begin_src nix
with (import <nixpkgs> {});
with (import /path/to/pnpm2nix { inherit pkgs; });

mkPnpmPackage {
  src = ./.;
}
#+END_SRC

*** shell.nix
#+begin_src nix
with (import <nixpkgs> {});
with (import /path/to/pnpm2nix { inherit pkgs; });

mkShell {
  buildInputs = [
    (mkPnpmEnv (import ./default.nix))
  ];
}
#+END_SRC

** Caveats and known bugs
[[https://github.com/pnpm/pnpm/issues/1035][pnpm does not currently include checksums for tarballs]]

Until this is fixed in =pnpm= github dependencies won't work unless you opt in to impure builds.

This is currently pre-alpha software, it might eat your kittens.

** License
=pnpm2nix= is released under the terms of the MIT license.