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|
{
description = "A post-modern text editor.";
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
rust-overlay.url = "github:oxalica/rust-overlay";
nixCargoIntegration = {
url = "github:yusdacra/nix-cargo-integration";
inputs.nixpkgs.follows = "nixpkgs";
inputs.rustOverlay.follows = "rust-overlay";
};
flakeCompat = {
url = "github:edolstra/flake-compat";
flake = false;
};
};
outputs = inputs@{ self, nixCargoIntegration, ... }:
nixCargoIntegration.lib.makeOutputs {
root = ./.;
buildPlatform = "crate2nix";
renameOutputs = { "helix-term" = "helix"; };
# Set default app to hx (binary is from helix-term release build)
# Set default package to helix-term release build
defaultOutputs = { app = "hx"; package = "helix"; };
overrides = {
crateOverrides = common: _: {
helix-term = prev: {
# link languages and theme toml files since helix-term expects them (for tests)
preConfigure = "ln -s ${common.root}/{languages.toml,theme.toml} ..";
buildInputs = (prev.buildInputs or [ ]) ++ [ common.cCompiler.cc.lib ];
};
# link languages and theme toml files since helix-view expects them
helix-view = _: { preConfigure = "ln -s ${common.root}/{languages.toml,theme.toml} .."; };
helix-syntax = _prev: {
preConfigure = "mkdir -p ../runtime/grammars";
postInstall = "cp -r ../runtime $out/runtime";
};
};
mainBuild = common: prev:
let
inherit (common) pkgs lib;
helixSyntax = lib.buildCrate {
root = self;
memberName = "helix-syntax";
defaultCrateOverrides = {
helix-syntax = common.crateOverrides.helix-syntax;
};
release = false;
};
runtimeDir = pkgs.runCommand "helix-runtime" { } ''
mkdir -p $out
ln -s ${common.root}/runtime/* $out
ln -sf ${helixSyntax}/runtime/grammars $out
'';
in
lib.optionalAttrs (common.memberName == "helix-term") {
nativeBuildInputs = [ pkgs.makeWrapper ];
postFixup = ''
if [ -f "$out/bin/hx" ]; then
wrapProgram "$out/bin/hx" --set HELIX_RUNTIME "${runtimeDir}"
fi
'';
};
shell = common: prev: {
packages = prev.packages ++ (with common.pkgs; [ lld_10 lldb cargo-tarpaulin ]);
env = prev.env ++ [
{ name = "HELIX_RUNTIME"; eval = "$PWD/runtime"; }
{ name = "RUST_BACKTRACE"; value = "1"; }
{ name = "RUSTFLAGS"; value = "-C link-arg=-fuse-ld=lld -C target-cpu=native"; }
];
};
};
};
}
|
