tree-sitters/flake.nix

52 lines
1.8 KiB
Nix

{
description = "Tree sitter collection";
inputs = {
flake-utils.url = "github:numtide/flake-utils";
};
outputs = { self, nixpkgs, flake-utils }:
flake-utils.lib.eachDefaultSystem (sys:
let pkgs = nixpkgs.legacyPackages.${sys};
deps = [ pkgs.tree-sitter pkgs.nodejs pkgs.gcc ];
compile-tree-sitter = { src, name }: pkgs.stdenv.mkDerivation {
# inherit src name;
src = src;
name = name;
nativeBuildInputs = deps;
buildPhase = ''
tree-sitter generate
'';
installPhase = ''
mkdir -p "$out/lib"
cp -r src "$out/src"
touch src/scanner.c
gcc -c src/parser.c -o parser.o
gcc -c src/scanner.c -o scanner.o
ar rcs "$out/lib/libtree-sitter-$name.a" parser.o scanner.o
gcc -shared src/scanner.c src/parser.c -o "$out/lib/libtree-sitter-$name.so"
'';
# TODO: Get tests working
# For some reason, just doing tree-sitter test fails with "read-only file system"
};
in rec {
packages.agda = compile-tree-sitter { src = ./agda; name = "agda"; };
packages.bash = compile-tree-sitter { src = ./bash; name = "bash"; };
packages.c = compile-tree-sitter { src = ./c; name = "c"; };
packages.nix = compile-tree-sitter { src = ./nix; name = "nix"; };
packages.python = compile-tree-sitter { src = ./python; name = "python"; };
packages.rust = compile-tree-sitter { src = ./rust; name = "rust"; };
packages.html = compile-tree-sitter { src = ./html; name = "html"; };
packages.javascript = compile-tree-sitter { src = ./javascript; name = "javascript"; };
}
);
}