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[dart2wasm] Allow the user to specify the path of the js runtime file.

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Change-Id: Iceb0428f70c77d34daa675e199abf670542babb0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/295220
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Jackson Gardner <jacksongardner@google.com>
This commit is contained in:
Jackson Gardner 2023-04-14 16:51:18 +00:00 committed by Commit Queue
parent 9466e8d53d
commit 3015fd34fd
2 changed files with 7 additions and 3 deletions
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7
pkg/dart2wasm/bin/dart2wasm.dart
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@ -64,6 +64,8 @@ final List<Option> options = [
StringOption("multi-root-scheme", (o, value) => o.multiRootScheme = value),
UriMultiOption("multi-root", (o, values) => o.multiRoots = values),
StringOption("depfile", (o, value) => o.depFile = value),
StringOption(
"js-runtime-output", (o, value) => o.outputJSRuntimeFile = value),
];
Map<fe.ExperimentalFlag, bool> processFeExperimentalFlags(
@ -135,7 +137,10 @@ Future<int> main(List<String> args) async {
}
await File(options.outputFile).writeAsBytes(output.wasmModule);
await File(options.outputJSRuntimeFile).writeAsString(output.jsRuntime);
final String outputJSRuntimeFile = options.outputJSRuntimeFile ??
'${options.outputFile.substring(0, options.outputFile.lastIndexOf('.'))}.mjs';
await File(outputJSRuntimeFile).writeAsString(output.jsRuntime);
return 0;
}

3
pkg/dart2wasm/lib/compiler_options.dart
View file

@ -17,8 +17,7 @@ class CompilerOptions {
Uri mainUri;
String outputFile;
String? depFile;
late final String outputJSRuntimeFile =
'${outputFile.substring(0, outputFile.lastIndexOf('.'))}.mjs';
String? outputJSRuntimeFile;
Map<String, String> environment = const {};
Map<fe.ExperimentalFlag, bool> feExperimentalFlags = const {};
String? multiRootScheme;