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nixpkgs/pkgs/development/beam-modules/erlang-ls/default.nix
2021-07-08 20:13:42 +09:00

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Nix

{ fetchFromGitHub, fetchHex, rebar3Relx, buildRebar3, rebar3-proper, lib }:
let
version = "0.17.0";
owner = "erlang-ls";
repo = "erlang_ls";
deps = import ./rebar-deps.nix {
inherit fetchHex fetchFromGitHub;
builder = buildRebar3;
overrides = (self: super: {
proper = super.proper.overrideAttrs (_: {
configurePhase = "true";
});
});
};
in
rebar3Relx {
pname = "erlang-ls";
inherit version;
src = fetchFromGitHub {
inherit owner repo;
sha256 = "0szg9hx436cvy80sh94dzmf2rainnw3fjc84bv3hlzjwwzmxj9aw";
rev = version;
};
releaseType = "escript";
beamDeps = builtins.attrValues deps;
buildPlugins = [ rebar3-proper ];
buildPhase = "HOME=. make";
# based on https://github.com/erlang-ls/erlang_ls/blob/main/.github/workflows/build.yml
# these tests are excessively long and we should probably skip them
checkPhase = ''
HOME=. epmd -daemon
HOME=. rebar3 ct
HOME=. rebar3 proper --constraint_tries 100
'';
doCheck = true;
installPhase = ''
mkdir -p $out/bin
cp _build/default/bin/erlang_ls $out/bin/
cp _build/dap/bin/els_dap $out/bin/
'';
meta = with lib; {
homepage = "https://github.com/erlang-ls/erlang_ls";
description = "The Erlang Language Server";
platforms = platforms.unix;
license = licenses.asl20;
};
}