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helix/flake.nix
Michael Davis f1e90ac2e3
update helix-syntax revision in flake.nix (#1747)
closes #1746

The queries for Go were updated in ddbf03613d.
The old ref was before this commit, so running helix from the flake

    nix flake run github:helix-editor/helix/d62ad8b595a4f901b9c5dba1bb6e8f70ece395bf -- path/to/file.go

will crash because the old grammar's query analysis will fail (because `iota`
was not yet a named node).

This commit updates the version of the grammars that we pull down when building
the flake so that the queries match the grammars. We'll have to do an update like
this whenever a grammar is bumped in a breaking way (which happens fairly often
in tree-sitter) until #1659 comes along and the version of the grammar becomes
tied to the version declared in source.
2022-03-05 10:10:41 +09:00

89 lines
3.5 KiB
Nix

{
description = "A post-modern text editor.";
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
nixCargoIntegration = {
url = "github:yusdacra/nix-cargo-integration";
inputs.nixpkgs.follows = "nixpkgs";
inputs.rustOverlay.follows = "rust-overlay";
};
};
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: _: rec {
# link languages and theme toml files since helix-core/helix-view expects them
helix-core = _: { preConfigure = "ln -s ${common.root}/{languages.toml,theme.toml,base16_theme.toml} .."; };
helix-view = _: { preConfigure = "ln -s ${common.root}/{languages.toml,theme.toml,base16_theme.toml} .."; };
helix-syntax = prev: {
src =
let
pkgs = common.pkgs;
helix = pkgs.fetchgit {
url = "https://github.com/helix-editor/helix.git";
rev = "d62ad8b595a4f901b9c5dba1bb6e8f70ece395bf";
fetchSubmodules = true;
sha256 = "sha256-X0N2clg2DQQ2bwyBrZVeaXLoSKaQ7NALydnd2eJzECg=";
};
in
pkgs.runCommand prev.src.name { } ''
mkdir -p $out
ln -s ${prev.src}/* $out
ln -sf ${helix}/helix-syntax/languages $out
'';
preConfigure = "mkdir -p ../runtime/grammars";
postInstall = "cp -r ../runtime $out/runtime";
};
helix-term = prev:
let
inherit (common) pkgs lib;
helixSyntax = lib.buildCrate {
root = self;
memberName = "helix-syntax";
defaultCrateOverrides = {
helix-syntax = 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
{
# link languages and theme toml files since helix-term expects them (for tests)
preConfigure = "ln -s ${common.root}/{languages.toml,theme.toml,base16_theme.toml} ..";
buildInputs = (prev.buildInputs or [ ]) ++ [ common.cCompiler.cc.lib ];
nativeBuildInputs = [ pkgs.makeWrapper ];
postFixup = ''
if [ -f "$out/bin/hx" ]; then
wrapProgram "$out/bin/hx" --set HELIX_RUNTIME "${runtimeDir}"
fi
'';
};
};
shell = common: prev: {
packages = prev.packages ++ (with common.pkgs; [ lld_13 lldb cargo-tarpaulin cargo-flamegraph ]);
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 -Clink-arg=-Wl,--no-rosegment"; }
];
};
};
};
}