Hey!
I want to use home-manager to install haskell-language-server, I know haskell-language-server is available on unstable channel. But it seems only work with ghc 8.8.6. Since all the haskell-language-server binaries are available at https://github.com/haskell/haskell-language-server/releases/tag/0.4.0
So I copied from few nix file together
self: super: {
haskell-language-server = with super;
stdenv.mkDerivation rec {
pname = "haskell-language-server";
version = "0.4.0";
sourceRoot = ".";
dontConfigure = true;
buildInputs = [ gzip ];
srcs = [
(fetchurl {
url =
"https://github.com/haskell/haskell-language-server/releases/download/0.4.0/haskell-language-server-macOS-8.6.5.gz";
sha256 = "12q1sl3pippx2jqpbnr8d8zc33xflrvwk398519n1vvjdqkx4yf8";
})
(fetchurl {
url =
"https://github.com/haskell/haskell-language-server/releases/download/0.4.0/haskell-language-server-wrapper-macOS.gz";
sha256 = "1mkbm5nw3hfwrsmqdhjh5j0f6v2j10gaj5r28j615kx4ayc8xnf1";
})
];
phases = [ "unpackPhase" "installPhase" ];
unpackPhase = ''
runHook preUnpack
for _src in $srcs; do
if [ -f "$_src" ]; then
gunzip $_src
else
echo "$_src doesn't exist"
fi
done
runHook postUnpack
'';
installPhase = ''
runHook preInstall
mkdir -p $out/bin
cp haskell-language-server-wrapper-macOS $out/bin/
runHook postInstall
'';
meta = {
homepage = "https://github.com/haskell/haskell-language-server/";
};
};
}
but during the unpack phase, I cannot access these gz files
these derivations will be built:
/nix/store/fazbniiw7i5b7nk0q6iyx4h90qji52sg-haskell-language-server-0.4.0.drv
/nix/store/d8hi3x032pzwahlnh4sqaczpy10c7bkz-home-manager-path.drv
/nix/store/87insacvfalr07bn7br4czcw97pcp9ph-hm_fontconfigconf.d10hmfonts.conf.drv
/nix/store/j0j6z9ngalvdv9zpm8imb6c5mbda9za6-activation-script.drv
/nix/store/xh6l9cnahh83zd135gw5axz2v6n6mifi-home-manager-files.drv
/nix/store/qgjh0hj5q65djcqpmijd29abijnvcmq4-home-manager-generation.drv
building '/nix/store/fazbniiw7i5b7nk0q6iyx4h90qji52sg-haskell-language-server-0.4.0.drv'...
unpacking sources
/nix/store/2gr9l2khqfczavgs5vvvjbvfa1id4vyh-haskell-language-server-macOS-8.6.5.gz doesn't exist
installing
cp: cannot stat 'haskell-language-server-wrapper-macOS': No such file or directory
builder for '/nix/store/fazbniiw7i5b7nk0q6iyx4h90qji52sg-haskell-language-server-0.4.0.drv' failed with exit code 1
cannot build derivation '/nix/store/d8hi3x032pzwahlnh4sqaczpy10c7bkz-home-manager-path.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/qgjh0hj5q65djcqpmijd29abijnvcmq4-home-manager-generation.drv': 1 dependencies couldn't be built
would appreciate any helps