Method removeSource

valdi/vscode_debugger/src/adapter/sources.ts:795–841

(source: Source, silent = false)

  }

  removeSource(source: Source, silent = false) {
    const existing = this._sourceByReference.get(source.sourceReference());
    if (existing === undefined) {
      return; // already removed
    }

    this.logger.assert(
      source === existing,
      'Expected source to be the same as the existing reference',
    );
    this._sourceByReference.delete(source.sourceReference());
    if (source instanceof SourceFromMap) {
      this._sourceMapSourcesByUrl.delete(source.url);
    }

    this._sourceByAbsolutePath.delete(source.absolutePath());
    this._disabledSourceMaps.delete(source);
    if (!silent) {
      source.toDap().then(dap => this._dap.loadedSource({ reason: 'removed', source: dap }));
    }

    if (!isSourceWithMap(source)) return;

    const sourceMap = this._sourceMaps.get(source.sourceMap.url);
    if (
      !this.logger.assert(
        sourceMap,
        `Source map missing for ${source.sourceMap.url} in removeSource()`,
      )
    ) {
      return;
    }
    this.logger.assert(
      sourceMap.compiled.has(source),
      `Source map ${source.sourceMap.url} does not contain source ${source.url}`,
    );

    sourceMap.compiled.delete(source);
    if (!sourceMap.compiled.size) {
      if (sourceMap.map) sourceMap.map.destroy();
      this._sourceMaps.delete(source.sourceMap.url);
    }
    // Source map could still be loading, or failed to load.
    if (sourceMap.map) {
      this._removeSourceMapSources(source, sourceMap.map, silent);
    }
  }

  async _addSourceMapSources(compiled: ISourceWithMap, map: SourceMap) {
    const todo: Promise<void>[] = [];