NorfairKing / haskell-dependency-graph-nix

Haskell Dependency Graph Nix

Produce a dependency graph of Haskell Packages from Nix

Quick Start

Add this repository as a flake:

{
  inputs = {
    haskell-dependency-graph-nix.url = "github:NorfairKing/haskell-dependency-graph-nix";
  };
}

Produce a dependency graph:

{
  outputs = { self, haskell-dependency-graph-nix }: {
    checks.x86-64_linux.dependency-graph = haskell-dependency-graph-nix.lib.x86-64_linux.makeDependencyGraph {
      packages = [
        "foobar"
        "foobar-gen"
      ];
    };
  };
}

API Reference

makeDependencyDot

Make a Graphviz .dot file with a graph representing the interdependencies of given packages.

makeDependencyDot {
  name = "foobar-graph";
  packages = [
    "foobar"
    "foobar-gen"
  ];
};

See ./nix/makeDependencyDot.

makeDependencyGraph

Make a rendered dependency graph using Graphviz.

Example:

makeDependencyGraph {
  name = "foobar-graph";
  packages = [
    "foobar"
    "foobar-gen"
  ];
};

See ./nix/makeDependencyGraph.