Method _fullyQualifiedName

valdi/vscode_debugger/src/adapter/sources.ts:307–364

* Returns a pretty name for the script. This is the name displayed in * stack traces and returned through DAP if the file does not verifiably * exist on disk.

()

   * exist on disk.
   */
  private _fullyQualifiedName(): string {
    if (!this.url) {
      return '<eval>/VM' + this._sourceReference;
    }

    if (this._absolutePath.startsWith('<node_internals>')) {
      return this._absolutePath;
    }

    if (utils.isAbsolute(this.url)) {
      return this.url;
    }

    const parsedAbsolute = utils.fileUrlToAbsolutePath(this.url);
    if (parsedAbsolute) {
      return parsedAbsolute;
    }

    let fqname = this.url;
    try {
      const tokens: string[] = [];
      const url = new URL(this.url);
      if (url.protocol === 'data:') {
        return '<eval>/VM' + this._sourceReference;
      }

      if (url.hostname) {
        tokens.push(url.hostname);
      }

      if (url.port) {
        tokens.push('\uA789' + url.port); // : in unicode
      }

      if (url.pathname) {
        tokens.push(/^\/[a-z]:/.test(url.pathname) ? url.pathname.slice(1) : url.pathname);
      }

      if (url.searchParams) {
        tokens.push(url.searchParams.toString());
      }

      fqname = tokens.join('');
    } catch (e) {
      // ignored
    }

    if (fqname.endsWith('/')) {
      fqname += '(index)';
    }

    if (this.inlineScriptOffset) {
      fqname += `\uA789${this.inlineScriptOffset.lineOffset + 1}:${
        this.inlineScriptOffset.columnOffset + 1
      }`;
    }
    return fqname;
  }