https://github.com/typeable/nixpkgs-stackage

Stackage overlay for Nixpkgs
https://github.com/typeable/nixpkgs-stackage

nixpkgs nixpkgs-stackage

Last synced: 3 months ago
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Stackage overlay for Nixpkgs

• Host: GitHub
• URL: https://github.com/typeable/nixpkgs-stackage
• Owner: typeable
• Created: 2018-01-03T14:56:26.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2020-04-15T11:32:52.000Z (over 4 years ago)
• Last Synced: 2024-09-28T09:20:14.614Z (3 months ago)
• Topics: nixpkgs, nixpkgs-stackage
• Language: Nix
• Size: 14 MB
• Stars: 25
• Watchers: 16
• Forks: 14
• Open Issues: 7
• Metadata Files:
  • Readme: README.md

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README

        
# nixpkgs-stackage

[![Build Status](https://travis-ci.org/typeable/nixpkgs-stackage.svg?branch=master)](https://travis-ci.org/typeable/nixpkgs-stackage)

Nixpkgs overlay adding Stackage Haskell packages at the `pkgs.haskell.packages.stackage`

# Install

Symlink the current `./default.nix` into the `~/.config/nixpkgs/overlays` folder.

```

cd ~/.config/nixpkgs/overlays

ln -s /path/to/default.nix stackage-overlay.nix

```

## Contents

- Stackage LTS releases at `pkgs.haskell.packages.stackage`

- [stackage2nix][] at `pkgs`

- build utils at `pkgs.haskell.packages.stackage.lib`

## Haskell overlay

List LTS packages:

```

nix-env -f '' -qaP -A haskell.packages.stackage.lts-100

```

Install stackage2nix:

```

$ nix-env -i stackage2nix

```

## Update script

Update script will add missing lts releases to `stackage` directory:

```

./update.sh

```

# Examples

Build derivation for `stackage2nix` from `stackage2nix.json` source.

``` nix

let

  nixpkgs = import  {

    overlays = [ (import ../default.nix) ];

  };

  inherit (nixpkgs) pkgs lib;

  stackage2nixSrc = pkgs.fetchFromGitHub (lib.importJSON ./stackage2nix.json);

  stackage = nixpkgs.haskell.packages.stackage.lib.callStackage2nix "stackage2nix" stackage2nixSrc {

    inherit nixpkgs;

  };

in

  stackage

```

Build:

```

nix-build example.nix -A stackage2nix

```

See [examples](./examples) directory for more

[stackage2nix]: https://github.com/typeable/stackage2nix