Brandon Lucas
ba3b713f8c
Some tests require network access or specific environment conditions that aren't available during Nix build sandboxing. Skip tests in the package derivation to allow consuming this flake as a dependency. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
73 lines
2.5 KiB
Nix
73 lines
2.5 KiB
Nix
{
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description = "Lux - A functional programming language with first-class effects";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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rust-overlay.url = "github:oxalica/rust-overlay";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, rust-overlay, flake-utils }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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overlays = [ (import rust-overlay) ];
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pkgs = import nixpkgs { inherit system overlays; };
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rustToolchain = pkgs.rust-bin.stable.latest.default.override {
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extensions = [ "rust-src" "rust-analyzer" ];
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};
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in
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{
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devShells.default = pkgs.mkShell {
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buildInputs = with pkgs; [
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rustToolchain
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cargo-watch
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cargo-edit
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pkg-config
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openssl
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];
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RUST_BACKTRACE = "1";
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RUST_SRC_PATH = "${rustToolchain}/lib/rustlib/src/rust/library";
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shellHook = ''
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# Build and add lux to PATH
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if [ ! -f target/release/lux ] || [ Cargo.toml -nt target/release/lux ] || [ -n "$(find src -name '*.rs' -newer target/release/lux 2>/dev/null | head -1)" ]; then
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echo "Building lux..."
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cargo build --release
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fi
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export PATH="$PWD/target/release:$PATH"
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printf "\n"
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printf " \033[1;35m╦ ╦ ╦╦ ╦\033[0m\n"
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printf " \033[1;35m║ ║ ║╔╣\033[0m\n"
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printf " \033[1;35m╩═╝╚═╝╩ ╩\033[0m v0.1.0\n"
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printf "\n"
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printf " Functional language with first-class effects\n"
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printf "\n"
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printf " \033[1mCommands:\033[0m\n"
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printf " lux Start the REPL\n"
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printf " lux \033[3m<file.lux>\033[0m Run a file\n"
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printf " lux compile \033[3m<file.lux>\033[0m JIT compile and run\n"
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printf "\n"
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printf " \033[1mDevelopment:\033[0m\n"
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printf " cargo build Build the compiler\n"
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printf " cargo test Run tests\n"
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printf "\n"
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'';
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};
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packages.default = pkgs.rustPlatform.buildRustPackage {
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pname = "lux";
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version = "0.1.0";
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src = ./.;
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cargoLock.lockFile = ./Cargo.lock;
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nativeBuildInputs = [ pkgs.pkg-config ];
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buildInputs = [ pkgs.openssl ];
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doCheck = false;
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};
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}
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);
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}
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