mirror of
https://github.com/helix-editor/helix
synced 2024-11-10 10:34:45 +01:00
e01c53551d
Here we perform a shallow fetch using builtins.fetchTree. In order to make this work, we need to specify the `ref' for any repository that doesn't have `master' as its default branch (I'm not sure why this limitation exists since we don't need this when performing the shallow fetch in `--grammar build') This `ref' field is ignored by helix, so I have left it undocumented for now, but I could be open to documenting it.
66 lines
2.4 KiB
Nix
66 lines
2.4 KiB
Nix
{
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description = "A post-modern text editor.";
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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rust-overlay = {
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url = "github:oxalica/rust-overlay";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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nixCargoIntegration = {
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url = "github:yusdacra/nix-cargo-integration";
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inputs.nixpkgs.follows = "nixpkgs";
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inputs.rustOverlay.follows = "rust-overlay";
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};
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};
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outputs = inputs@{ nixCargoIntegration, ... }:
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nixCargoIntegration.lib.makeOutputs {
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root = ./.;
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renameOutputs = { "helix-term" = "helix"; };
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# Set default app to hx (binary is from helix-term release build)
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# Set default package to helix-term release build
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defaultOutputs = {
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app = "hx";
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package = "helix";
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};
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overrides = {
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crateOverrides = common: _: {
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helix-term = prev:
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let
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inherit (common) pkgs;
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grammars = pkgs.callPackage ./grammars.nix { };
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runtimeDir = pkgs.runCommand "helix-runtime" { } ''
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mkdir -p $out
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ln -s ${common.root}/runtime/* $out
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rm -r $out/grammars
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ln -s ${grammars} $out/grammars
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'';
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in
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{
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# disable fetching and building of tree-sitter grammars in the helix-term build.rs
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HELIX_DISABLE_AUTO_GRAMMAR_BUILD = "1";
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# link languages and theme toml files since helix-term expects them (for tests)
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preConfigure = "ln -s ${common.root}/{languages.toml,theme.toml,base16_theme.toml} ..";
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buildInputs = (prev.buildInputs or [ ]) ++ [ common.cCompiler.cc.lib ];
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nativeBuildInputs = [ pkgs.makeWrapper ];
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postFixup = ''
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if [ -f "$out/bin/hx" ]; then
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wrapProgram "$out/bin/hx" --set HELIX_RUNTIME "${runtimeDir}"
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fi
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'';
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};
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};
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shell = common: prev: {
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packages = prev.packages ++ (with common.pkgs; [ lld_13 lldb cargo-tarpaulin cargo-flamegraph ]);
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env = prev.env ++ [
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{ name = "HELIX_RUNTIME"; eval = "$PWD/runtime"; }
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{ name = "RUST_BACKTRACE"; value = "1"; }
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{ name = "RUSTFLAGS"; value = "-C link-arg=-fuse-ld=lld -C target-cpu=native -Clink-arg=-Wl,--no-rosegment"; }
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];
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};
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};
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};
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}
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