githubmirror/node

shell.nix
124 строки4 KB
Antoine du Hamel
tools: cache V8 build on test-shared workflow
19 фев 2026, 22:25
19 фев 2026, 22:25c2de1fa
{
  pkgs ? import ./tools/nix/pkgs.nix { },

  # Optional build tools / config
  ccache ? pkgs.ccache,
  loadJSBuiltinsDynamically ? true, # Load `lib/**.js` from disk instead of embedding
  ninja ? pkgs.ninja,
  extraConfigFlags ? [
    "--debug-node"
  ],
  useSeparateDerivationForV8 ? false, # to help CI better managed its binary cache, not recommended outside of CI usage.

  # Build options
  icu ? pkgs.icu,
  withAmaro ? true,
  withLief ? true,
  withQuic ? false,
  withSQLite ? true,
  withSSL ? true,
  withTemporal ? false,
  sharedLibDeps ?
    let
      d = import ./tools/nix/sharedLibDeps.nix {
        inherit
          pkgs
          withLief
          withQuic
          withSQLite
          withSSL
          withTemporal
          ;
      };
    in
    # To avoid conflicts with V8's bundled simdutf lib, it's easier to remove it when using a precompiled V8.
    if (useSeparateDerivationForV8 != false) then builtins.removeAttrs d [ "simdutf" ] else d,

  # dev tools (not needed to build Node.js, useful to maintain it)
  ncu-path ? null, # Provide this if you want to use a local version of NCU
  devTools ? import ./tools/nix/devTools.nix { inherit pkgs ncu-path; },
  benchmarkTools ? import ./tools/nix/benchmarkTools.nix { inherit pkgs; },
}:

let
  useSharedICU = if builtins.isString icu then icu == "system" else icu != null;
  useSharedAda = builtins.hasAttr "ada" sharedLibDeps;
  useSharedOpenSSL = builtins.hasAttr "openssl" sharedLibDeps;

  needsRustCompiler = withTemporal && !builtins.hasAttr "temporal_capi" sharedLibDeps;

  buildInputs = builtins.attrValues sharedLibDeps ++ pkgs.lib.optional useSharedICU icu;
  configureFlags = [
    (
      if icu == null then
        "--without-intl"
      else
        "--with-intl=${if useSharedICU then "system" else icu}-icu"
    )
  ]
  ++ extraConfigFlags
  ++ pkgs.lib.optional (!withAmaro) "--without-amaro"
  ++ pkgs.lib.optional (!withLief) "--without-lief"
  ++ pkgs.lib.optional withQuic "--experimental-quic"
  ++ pkgs.lib.optional (!withSQLite) "--without-sqlite"
  ++ pkgs.lib.optional (!withSSL) "--without-ssl"
  ++ pkgs.lib.optional withTemporal "--v8-enable-temporal-support"
  ++ pkgs.lib.optional (ninja != null) "--ninja"
  ++ pkgs.lib.optional loadJSBuiltinsDynamically "--node-builtin-modules-path=${builtins.toString ../..}"
  ++ pkgs.lib.concatMap (name: [
    "--shared-${name}"
    "--shared-${name}-libpath=${pkgs.lib.getLib sharedLibDeps.${name}}/lib"
    "--shared-${name}-include=${pkgs.lib.getInclude sharedLibDeps.${name}}/include"
  ]) (builtins.attrNames sharedLibDeps);
in
pkgs.mkShell {
  inherit (pkgs.nodejs_latest) nativeBuildInputs;

  buildInputs =
    buildInputs
    ++ pkgs.lib.optional (useSeparateDerivationForV8 != false) (
      if useSeparateDerivationForV8 == true then
        import ./tools/nix/v8.nix {
          inherit
            pkgs
            configureFlags
            buildInputs
            needsRustCompiler
            ;
        }
      else
        useSeparateDerivationForV8
    );

  packages =
    pkgs.lib.optional (ccache != null) ccache
    ++ devTools
    ++ benchmarkTools
    ++ pkgs.lib.optionals needsRustCompiler [
      pkgs.cargo
      pkgs.rustc
    ];

  shellHook = pkgs.lib.optionalString (ccache != null) ''
    export CC="${pkgs.lib.getExe ccache} $CC"
    export CXX="${pkgs.lib.getExe ccache} $CXX"
  '';

  BUILD_WITH = if (ninja != null) then "ninja" else "make";
  NINJA = pkgs.lib.optionalString (ninja != null) "${pkgs.lib.getExe ninja}";
  CI_SKIP_TESTS = pkgs.lib.concatStringsSep "," (
    [ ]
    ++ pkgs.lib.optionals useSharedAda [
      # Different versions of Ada affect the WPT tests
      "test-url"
    ]
    ++ pkgs.lib.optionals useSharedOpenSSL [
      # Path to the openssl.cnf is different from the expected one
      "test-strace-openat-openssl"
    ]
  );
  CONFIG_FLAGS = builtins.toString (
    configureFlags ++ pkgs.lib.optional (useSeparateDerivationForV8 != false) "--without-bundled-v8"
  );
  NOSQLITE = pkgs.lib.optionalString (!withSQLite) "1";
}