easy-dhall-nix/dhall-simple.nix
Profpatsch b8267b1988 update 1.31
Use the `fetch.py` script to update to dhall 1.31 and add some
instructions on how to do it.
2020-03-29 22:29:08 +02:00

28 lines
618 B
Nix

{ pkgs ? import <nixpkgs> {} }:
let
release = import ./release.nix;
in
pkgs.stdenv.mkDerivation rec {
name = "dhall-simple";
src = if pkgs.stdenv.isDarwin
then pkgs.fetchurl {
url = release.dhall-darwin.url;
sha256 = release.dhall-darwin.hash;
}
else pkgs.fetchurl {
url = release.dhall-linux.url;
sha256 = release.dhall-linux.hash;
};
installPhase = ''
mkdir -p $out/bin
DHALL=$out/bin/dhall
install -D -m555 -T dhall $DHALL
mkdir -p $out/etc/bash_completion.d/
$DHALL --bash-completion-script $DHALL > $out/etc/bash_completion.d/dhall-completion.bash
'';
}