66 lines
2.3 KiB
Nix
66 lines
2.3 KiB
Nix
{ lib, stdenv, fetchDartDeps, writeText, dartHooks, makeWrapper, dart, nodejs }:
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{ pubGetScript ? "dart pub get"
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# Output type to produce. Can be any kind supported by dart
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# https://dart.dev/tools/dart-compile#types-of-output
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# If using jit, you might want to pass some arguments to `dartJitFlags`
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, dartOutputType ? "exe"
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, dartCompileCommand ? "dart compile"
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, dartCompileFlags ? [ ]
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# These come at the end of the command, useful to pass flags to the jit run
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, dartJitFlags ? [ ]
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# Attrset of entry point files to build and install.
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# Where key is the final binary path and value is the source file path
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# e.g. { "bin/foo" = "bin/main.dart"; }
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# Set to null to read executables from pubspec.yaml
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, dartEntryPoints ? null
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# Used when wrapping aot, jit, kernel, and js builds.
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# Set to null to disable wrapping.
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, dartRuntimeCommand ?
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if dartOutputType == "aot-snapshot" then "${dart}/bin/dartaotruntime"
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else if (dartOutputType == "jit-snapshot" || dartOutputType == "kernel") then "${dart}/bin/dart"
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else if dartOutputType == "js" then "${nodejs}/bin/node"
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else null
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, pubspecLockFile ? null
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, vendorHash ? ""
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, ...
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}@args:
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let
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dartDeps = fetchDartDeps {
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buildDrvArgs = args;
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inherit pubGetScript vendorHash pubspecLockFile;
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};
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inherit (dartHooks.override { inherit dart; }) dartConfigHook dartBuildHook dartInstallHook;
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in
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assert !(builtins.isString dartOutputType && dartOutputType != "") ->
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throw "dartOutputType must be a non-empty string";
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stdenv.mkDerivation (args // {
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inherit pubGetScript dartCompileCommand dartOutputType dartRuntimeCommand
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dartCompileFlags dartJitFlags;
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dartEntryPoints =
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if (dartEntryPoints != null)
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then writeText "entrypoints.json" (builtins.toJSON dartEntryPoints)
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else null;
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nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
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dart
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dartDeps
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dartConfigHook
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dartBuildHook
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dartInstallHook
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makeWrapper
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];
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# When stripping, it seems some ELF information is lost and the dart VM cli
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# runs instead of the expected program. Don't strip if it's an exe output.
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dontStrip = args.dontStrip or (dartOutputType == "exe");
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passthru = { inherit dartDeps; } // (args.passthru or { });
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meta = (args.meta or { }) // { platforms = args.meta.platforms or dart.meta.platforms; };
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})
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