easy-dhall-nix/build.nix
Profpatsch 3ec7f3f0de feat(dhall-*): add zsh and fish completions
Uses the new optparse-applicative support for fish and zsh,
and the nixpkgs `installShellCompletion` hook to automatically put the
completions in the right directories.
2020-08-04 21:47:05 +02:00

36 lines
980 B
Nix

{ pkgs, release }:
{ simpleName, binName, attrName }:
let
release = import ./release.nix;
in
pkgs.stdenv.mkDerivation rec {
name = simpleName;
src = if pkgs.stdenv.isDarwin
then pkgs.fetchzip {
url = release.${"${attrName}-darwin"}.url;
sha256 = release.${"${attrName}-darwin"}.hash;
}
else pkgs.fetchzip {
url = release.${"${attrName}-linux"}.url;
sha256 = release.${"${attrName}-linux"}.hash;
};
nativeBuildInputs = [ pkgs.installShellFiles ];
installPhase = ''
mkdir -p $out/bin
binPath="$out/bin/${binName}"
install -D -m555 -T ${binName} "$binPath"
"$binPath" --bash-completion-script "$binPath" > "${binName}.bash"
installShellCompletion --bash "${binName}.bash"
"$binPath" --zsh-completion-script "$binPath" > "${binName}.zsh"
installShellCompletion --zsh "${binName}.zsh"
"$binPath" --fish-completion-script "$binPath" > "${binName}.fish"
installShellCompletion --fish "${binName}.fish"
'';
}