easy-dhall-nix/dhall-json-simple.nix
aszlig 65a30e2c0c
Switch to using fetchzip instead of fetchurl
GitHub's source tarballs are created in a non-deterministic way and the
order the entries are added is not stable.

In nixpkgs, there is fetchFromGitHub which works around this issue by
being a wrapper around fetchzip and since we're already using the full
URL to the corresponding GitHub archives, I switched to fetchzip instead
to keep the changes minimal.

Signed-off-by: aszlig <aszlig@nix.build>
2020-07-12 20:42:28 +02:00

34 lines
1.1 KiB
Nix

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