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https://github.com/i-net-software/JWebAssembly.git
synced 2025-03-15 18:44:47 +01:00
write sourceMappingURL custom section
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parent
40fdbaffc5
commit
dd9eb4b049
@ -125,6 +125,7 @@ public class BinaryModuleWriter extends ModuleWriter implements InstructionOpcod
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writeExportSection();
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writeCodeSection();
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writeDebugNames();
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writeSourceMappingUrl();
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writeProducersSection();
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wasm.close();
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@ -272,6 +273,26 @@ public class BinaryModuleWriter extends ModuleWriter implements InstructionOpcod
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wasm.writeSection( SectionType.Custom, stream );
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}
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/**
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* Write the source mapping url
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*
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* @throws IOException
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* if any I/O error occur
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*/
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private void writeSourceMappingUrl() throws IOException {
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if( !createSourceMap ) {
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return;
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}
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String url = target.getSourceMappingURL();
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if( url == null ) {
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return;
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}
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WasmOutputStream stream = new WasmOutputStream();
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stream.writeString( "sourceMappingURL" ); // Custom Section name "sourceMappingURL", content is part of the section length
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stream.writeString( url );
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wasm.writeSection( SectionType.Custom, stream );
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}
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/**
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* Write producer information to wasm
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*
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@ -73,6 +73,19 @@ public class WasmTarget implements Closeable {
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return output;
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}
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/**
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* Get the URL for the source mapping that should be write into the assembly.
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*
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* @return the URL string or null.
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*/
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@Nonnull
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public String getSourceMappingURL() {
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if( file != null ) {
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return file.getName() + ".map";
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}
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return null;
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}
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/**
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* Get the source map OutputStream
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*
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