pkgs/development/beam-modules/fetch-hex.nix at staging-python · tjh.dev/nixpkgs

tjh.dev / nixpkgs

Clone of https://github.com/NixOS/nixpkgs.git (to stress-test knotserver)

nixpkgs / pkgs / development / beam-modules / fetch-hex.nix

at staging-python 593 B view raw

 1{ lib, stdenv, fetchurl }:
 2
 3{ pkg
 4, version
 5, sha256
 6, meta ? { }
 7}:
 8
 9with lib;
10
11stdenv.mkDerivation ({
12  pname = "hex-source-${pkg}";
13  inherit version;
14  dontBuild = true;
15  dontConfigure = true;
16  dontFixup = true;
17
18  src = fetchurl {
19    url = "https://repo.hex.pm/tarballs/${pkg}-${version}.tar";
20    inherit sha256;
21  };
22
23  unpackCmd = ''
24    tar -xf $curSrc contents.tar.gz
25    mkdir contents
26    tar -C contents -xzf contents.tar.gz
27  '';
28
29  installPhase = ''
30    runHook preInstall
31    mkdir "$out"
32    cp -Hrt "$out" .
33    success=1
34    runHook postInstall
35  '';
36
37  inherit meta;
38})