nixpkgs-terraform-providers-bin

STATUS: stable

This project provides a daily snapshot of the latest terraform providers from https://registry.terraform.io/browse/providers packaged with Nix.

It's useful if your project is using terraform.withPlugins and is stuck on an old nixpkgs channel. This project allows you to mix-and-match providers as needed.

Features

automatically updated daily
compatible with terraform.withPlugins
supports holding multiple providers with the same name

Usage

This is a Nix project, that you import using either niv or Nix Flakes.

The top-level default.nix enforces a 1:1 mapping with the hashicorp registry. For example https://registry.terraform.io/providers/hashicorp/aws maps to the providers.hashicorp.aws attribute.

Eg:

$ example/example.nix as nix

{ nixpkgs, nixpkgs-terraform-providers-bin }:
let
  # Create a wrapper of terraform that has access to only the declared list of
  # providers. Mixed-and-matched from both nixpkgs and this project.
  my_terraform = nixpkgs.terraform.withPlugins (p: [
    # The providers coming from nixpkgs have a flat namespace
    p.random
    p.null

    # The providers coming from nixpkgs-terraform-providers-bin have a 1:1
    # mapping with the terraform registry, replacing `/` with `.`:
    # https://registry.terraform.io/providers/hashicorp/nomad
    nixpkgs-terraform-providers-bin.providers.hashicorp.nomad
  ]);
in
# Here we create a trivial shell with only that wrapper
nixpkgs.mkShell {
  packages = [
    my_terraform
  ];
}

Niv

Here is how to import the project with niv:

$ niv add nix-community/nixpkgs-terraform-providers-bin

Then import the provider in your nix code. This is glue code and can be arranged in various ways:

$ example/shell.nix as nix

{ system ? builtins.currentSystem }:
let
  # Dependencies managed by Niv
  sources = import ./nix/sources.nix;

  nixpkgs = import sources.nixpkgs {
    inherit system;
  };

  nixpkgs-terraform-providers-bin = import sources.nixpkgs-terraform-providers-bin {
    # Pass an instance of nixpkgs to this repo.
    inherit nixpkgs;
  };
in
import ./example.nix {
  inherit nixpkgs nixpkgs-terraform-providers-bin;
}

Flakes

Pretty much the same as above but using nixpkgs-terraform-providers-bin.legacyPackages.${system} instead of nixpkgs-terraform-providers-bin:

For example:

$ example/flake.nix as nix

{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    nixpkgs-terraform-providers-bin.url = "github:nix-community/nixpkgs-terraform-providers-bin";
    nixpkgs-terraform-providers-bin.inputs.nixpkgs.follows = "nixpkgs";
  };
  outputs = { self, nixpkgs, flake-utils, nixpkgs-terraform-providers-bin }@inputs:
    flake-utils.lib.eachDefaultSystem (system:
      {
        devShells.default = import ./example.nix {
          nixpkgs = nixpkgs.legacyPackages.${system};
          nixpkgs-terraform-providers-bin = nixpkgs-terraform-providers-bin.legacyPackages.${system};
        };
      }
    );
}

Maintenance

Updating providers

The CI does a daily run of the script below, and then pushes the changes back to the master branch.

$ ./update.rb

Adding new providers

By default, we included all the providers that are in nixpkgs, and the "official" providers from https://registry.terraform.io/browse/providers?tier=official

If there is another provider that you want to see added to the list, feel free to send a PR after running this:

$ mkdir -p providers/<owner>/<provider-name>
$ ./update.rb <owner>/<provider-name>

Contributing

Contributions are welcome. By sending PRs, you agree to license your work under the same license as this repository.

This project has been created and is maintained by Numtide.

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