127 lines
4.5 KiB
Nix
127 lines
4.5 KiB
Nix
{ lib, stdenv, callPackage, fetchDartDeps, writeText, symlinkJoin, dartHooks, makeWrapper, dart, cacert, nodejs, darwin, jq }:
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{ sdkSetupScript ? ""
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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 ? 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 "${nodejs}/bin/node"
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else null
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, runtimeDependencies ? [ ]
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, extraWrapProgramArgs ? ""
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, customPackageOverrides ? { }
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, autoDepsList ? false
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, depsListFile ? null
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, pubspecLockFile ? null
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, vendorHash ? ""
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, ...
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}@args:
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let
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dartDeps = (fetchDartDeps.override {
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dart = symlinkJoin {
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name = "dart-fod";
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paths = [ dart ];
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nativeBuildInputs = [ makeWrapper ];
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postBuild = ''
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wrapProgram "$out/bin/dart" \
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--add-flags "--root-certs-file=${cacert}/etc/ssl/certs/ca-bundle.crt"
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'';
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};
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}) {
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buildDrvArgs = args;
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inherit sdkSetupScript pubGetScript vendorHash pubspecLockFile;
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};
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inherit (dartHooks.override { inherit dart; }) dartConfigHook dartBuildHook dartInstallHook dartFixupHook;
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baseDerivation = stdenv.mkDerivation (finalAttrs: args // {
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inherit sdkSetupScript pubGetScript dartCompileCommand dartOutputType
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dartRuntimeCommand dartCompileFlags dartJitFlags runtimeDependencies;
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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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runtimeDependencyLibraryPath = lib.makeLibraryPath finalAttrs.runtimeDependencies;
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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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dartFixupHook
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makeWrapper
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jq
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] ++ lib.optionals stdenv.isDarwin [
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darwin.sigtool
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];
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preUnpack = ''
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${lib.optionalString (!autoDepsList) ''
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if ! { [ '${lib.boolToString (depsListFile != null)}' = 'true' ] ${lib.optionalString (depsListFile != null) "&& cmp -s <(jq -Sc . '${depsListFile}') <(jq -Sc . '${finalAttrs.passthru.dartDeps.depsListFile}')"}; }; then
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echo 1>&2 -e '\nThe dependency list file was either not given or differs from the expected result.' \
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'\nPlease choose one of the following solutions:' \
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'\n - Duplicate the following file and pass it to the depsListFile argument.' \
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'\n ${finalAttrs.passthru.dartDeps.depsListFile}' \
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'\n - Set autoDepsList to true (not supported by Hydra or permitted in Nixpkgs)'.
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exit 1
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fi
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''}
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${args.preUnpack or ""}
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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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packageOverrideRepository = (callPackage ../../../development/compilers/dart/package-overrides { }) // customPackageOverrides;
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productPackages = builtins.filter (package: package.kind != "dev")
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(if autoDepsList
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then lib.importJSON dartDeps.depsListFile
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else
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if depsListFile == null
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then [ ]
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else lib.importJSON depsListFile);
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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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builtins.foldl'
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(prev: package:
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if packageOverrideRepository ? ${package.name}
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then
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prev.overrideAttrs
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(packageOverrideRepository.${package.name} {
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inherit (package)
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name
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version
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kind
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source
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dependencies;
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})
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else prev)
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baseDerivation
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productPackages
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