Commit ce618668 authored by Cédric Barreteau's avatar Cédric Barreteau Committed by Austin Seipp
Browse files

Add rust-project to the buck2 package 

This is not added as a separate package for a few reasons:
- It is part of the official (though pre-release) Buck2 distribution.
- It has not yet been renamed to `buck2-rust-project`, and the package
  name `rust-project` might be too confusing to have in Nixpkgs.
- The extra 4.4M are arguably not a dealbreaker. Most Buck2 projects are
  likely to be complex enough that the extra disk/network usage would be
  marginal.
parent 7088d453

pkgs/by-name/bu/buck2/hashes.json

+8 −4
Original line number Diff line number Diff line 
{ "_comment": "@generated by pkgs/by-name/bu/buck2/update.sh"

, "_prelude": "sha256-o/YUIu8vuIIk2kfkMaijZNVLqwELwum4mFJ9sbqnDIs="

, "x86_64-linux": "sha256-kN+nB1PAYIxG52BGM7kOmgUxVDKXhcWzyGyvWQ+CvTo="

, "x86_64-darwin": "sha256-oRDdUjHwtGB4xBj0tzJEIiAyI6LUVEVQbjNqdEJwu5E="

, "aarch64-linux": "sha256-9Y5ODzE90sAIKjxtZMA8nEkKPLfrpcQjPw0HPzzh/Hs="

, "aarch64-darwin": "sha256-kyPtJvkJ/fWCFqwtueqXsiazeu8xcAeXxvwQG+FjQ4M="

, "buck2-x86_64-linux": "sha256-kN+nB1PAYIxG52BGM7kOmgUxVDKXhcWzyGyvWQ+CvTo="

, "rust-project-x86_64-linux": "sha256-UbC43xyEIIT76K2OHnp4lBo3saoTeuZxYDRieEry+tE="

, "buck2-x86_64-darwin": "sha256-oRDdUjHwtGB4xBj0tzJEIiAyI6LUVEVQbjNqdEJwu5E="

, "rust-project-x86_64-darwin": "sha256-mp8xR4bFb9esN3QABG03H07t09caMNQLKOqxdg8+CEw="

, "buck2-aarch64-linux": "sha256-9Y5ODzE90sAIKjxtZMA8nEkKPLfrpcQjPw0HPzzh/Hs="

, "rust-project-aarch64-linux": "sha256-rwT6mO0lyRnyCfdUtYcdelJArHZCHP6K/A//n+yLtgA="

, "buck2-aarch64-darwin": "sha256-kyPtJvkJ/fWCFqwtueqXsiazeu8xcAeXxvwQG+FjQ4M="

, "rust-project-aarch64-darwin": "sha256-JYQiCEcplVHTK2iPLDBpGyyoMXU5B0/P/r8VCN1IDko="

}

pkgs/by-name/bu/buck2/package.nix

+34 −19
Original line number Diff line number Diff line
@@ -46,14 +46,10 @@ let 
  # our version of buck2; this should be a git tag

  version = "2025-01-02";



  # the platform-specific, statically linked binary — which is also

  # zstd-compressed

  src =

    let

      suffix =

        {

  # map our platform name to the rust toolchain suffix

  # NOTE (aseipp): must be synchronized with update.sh!

  platform-suffix =

    {

      x86_64-darwin = "x86_64-apple-darwin";

      aarch64-darwin = "aarch64-apple-darwin";

      x86_64-linux = "x86_64-unknown-linux-musl";
@@ -61,9 +57,23 @@ let 
    }

    ."${stdenv.hostPlatform.system}" or (throw "Unsupported system: ${stdenv.hostPlatform.system}");



      name = "buck2-${version}-${suffix}.zst";

      hash = buildHashes."${stdenv.hostPlatform.system}";

      url = "https://github.com/facebook/buck2/releases/download/${version}/buck2-${suffix}.zst";

  # the platform-specific, statically linked binary — which is also

  # zstd-compressed

  buck2-src =

    let

      name = "buck2-${version}-${platform-suffix}.zst";

      hash = buildHashes."buck2-${stdenv.hostPlatform.system}";

      url = "https://github.com/facebook/buck2/releases/download/${version}/buck2-${platform-suffix}.zst";

    in

    fetchurl { inherit name url hash; };



  # rust-project, which is used to provide IDE integration Buck2 Rust projects,

  # is part of the official distribution

  rust-project-src =

    let

      name = "rust-project-${version}-${platform-suffix}.zst";

      hash = buildHashes."rust-project-${stdenv.hostPlatform.system}";

      url = "https://github.com/facebook/buck2/releases/download/${version}/rust-project-${platform-suffix}.zst";

    in

    fetchurl { inherit name url hash; };
@@ -83,7 +93,11 @@ in 
stdenv.mkDerivation {

  pname = "buck2";

  version = "unstable-${version}"; # TODO (aseipp): kill 'unstable' once a non-prerelease is made

  inherit src;

  srcs = [

    buck2-src

    rust-project-src

  ];

  sourceRoot = ".";



  nativeBuildInputs = [

    installShellFiles
@@ -94,12 +108,13 @@ stdenv.mkDerivation { 
  dontConfigure = true;

  dontStrip = true;



  unpackPhase = "unzstd ${src} -o ./buck2";

  buildPhase = "chmod +x ./buck2";

  checkPhase = "./buck2 --version";

  unpackPhase = "unzstd ${buck2-src} -o ./buck2 && unzstd ${rust-project-src} -o ./rust-project";

  buildPhase = "chmod +x ./buck2 && chmod +x ./rust-project";

  checkPhase = "./buck2 --version && ./rust-project --version";

  installPhase = ''

    mkdir -p $out/bin

    install -D buck2 $out/bin/buck2

    install -D rust-project $out/bin/rust-project

  '';

  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''

    installShellCompletion --cmd buck2 \

pkgs/by-name/bu/buck2/update.sh

+6 −1
Original line number Diff line number Diff line
@@ -36,7 +36,12 @@ for arch in "${ARCHS[@]}"; do 
    IFS=: read -r arch_name arch_target <<< "$arch"

    sha256hash="$(nix-prefetch-url --type sha256 "https://github.com/facebook/buck2/releases/download/${VERSION}/buck2-${arch_target}.zst")"

    srihash="$(nix hash to-sri --type sha256 "$sha256hash")"

    echo ", \"$arch_name\": \"$srihash\"" >> "$HFILE"

    echo ", \"buck2-$arch_name\": \"$srihash\"" >> "$HFILE"



    IFS=: read -r arch_name arch_target <<< "$arch"

    sha256hash="$(nix-prefetch-url --type sha256 "https://github.com/facebook/buck2/releases/download/${VERSION}/rust-project-${arch_target}.zst")"

    srihash="$(nix hash to-sri --type sha256 "$sha256hash")"

    echo ", \"rust-project-$arch_name\": \"$srihash\"" >> "$HFILE"

done

echo "}" >> "$HFILE"