Method createSource

valdi/vscode_debugger/src/adapter/threads.ts:1159–1209

()

    }

    const createSource = async () => {
      const prevSource = event.url && event.hash && urlHashMap && urlHashMap.get(event.hash);
      if (prevSource) {
        prevSource.addScriptId(event.scriptId);
        return prevSource;
      }

      const contentGetter = async () => {
        const response = await this._cdp.Debugger.getScriptSource({ scriptId: event.scriptId });
        return response ? response.scriptSource : undefined;
      };
      const inlineSourceOffset =
        event.startLine || event.startColumn
          ? { lineOffset: event.startLine, columnOffset: event.startColumn }
          : undefined;
      let resolvedSourceMapUrl: string | undefined;
      if (event.sourceMapURL && this.launchConfig.sourceMaps) {
        // Note: we should in theory refetch source maps with relative urls, if the base url has changed,
        // but in practice that usually means new scripts with new source maps anyway.
        resolvedSourceMapUrl = urlUtils.isDataUri(event.sourceMapURL)
          ? event.sourceMapURL
          : event.url && urlUtils.completeUrl(event.url, event.sourceMapURL);
        if (!resolvedSourceMapUrl) {
          this._dap.with(dap =>
            errors.reportToConsole(dap, `Could not load source map from ${event.sourceMapURL}`),
          );
        }
      }

      const hash = this._delegate.shouldCheckContentHash() ? event.hash : undefined;
      const source = await this._sourceContainer.addSource(
        event.url,
        contentGetter,
        resolvedSourceMapUrl,
        inlineSourceOffset,
        hash,
      );
      this._sourceContainer.scriptSkipper.initializeSkippingValueForSource(source, event.scriptId);
      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
      urlHashMap!.set(event.hash, source);
      source.addScriptId(event.scriptId);

      let scriptSet = this._sourceScripts.get(source);
      if (!scriptSet) {
        scriptSet = new Set();
        this._sourceScripts.set(source, scriptSet);
      }
      scriptSet.add(script);

      return source;
    };

    const script = {
      url: event.url,