private prepareDebugInfo()

in src/test-runner/run-tracker.ts [401:482]
70 lines of code
15 McCabe index (conditional complexity)

  private prepareDebugInfo() {
    if (this.getRunProfileKind() !== vscode.TestRunProfileKind.Debug) {
      return
    }

    // Determine configured launch configuration name.
    const configName = getExtensionSetting(SettingName.LAUNCH_CONFIG_NAME)
    if (!configName) {
      this.run.appendOutput(
        'No launch configuration name is configured. Debugger will not connect automatically for this run.\r\n'
      )
      this.run.appendOutput(
        'Check the `bazelbsp.debug.profileName` VS Code setting to ensure it corresponds to a valid launch configuration.\r\n'
      )
      return
    }

    // Store the selected launch configuration.
    const launchConfigurations = vscode.workspace.getConfiguration('launch')
    const configurations =
      launchConfigurations.get<any[]>('configurations') || []
    const selectedConfig = configurations.find(
      config => config.name !== undefined && config.name === configName
    )
    if (!selectedConfig) {
      this.run.appendOutput(
        `Unable to find debug profile ${configName}. Debugger will not connect automatically for this run.\r\n`
      )
      this.run.appendOutput(
        'Check the `bazelbsp.debug.profileName` VS Code setting to ensure it corresponds to a valid launch configuration.\r\n'
      )
    }

    // Ensure that matcher pattern is set for the output.
    const readyPattern = getExtensionSetting(SettingName.DEBUG_READY_PATTERN)
    if (!readyPattern) {
      this.run.appendOutput(
        'No matcher pattern is set. Debugger will not connect automatically for this run.\r\n'
      )
      this.run.appendOutput(
        'Check the `bazelbsp.debug.readyPattern` VS Code setting to ensure that a pattern is set.\r\n'
      )
    }

    // Ensure that matcher pattern is set for the output.
    let debugFlags = getExtensionSetting(SettingName.DEBUG_BAZEL_FLAGS)
    if (!debugFlags) {
      this.run.appendOutput(
        'No additional debug-specific Bazel flags have been found for this run.\r\n'
      )
      this.run.appendOutput(
        'Check the `bazelbsp.debug.bazelFlags` VS Code setting to ensure that necessary flags are set.\r\n'
      )
    }

    const workspaceRoot = vscode.workspace.workspaceFolders?.[0]?.uri.fsPath
    let remoteRoot: string | undefined
    let targetUri: string | undefined
    let target: BuildTarget | undefined

    for (const testCaseInfo of this) {
      if (testCaseInfo.target) {
        target = testCaseInfo.target
        targetUri = testCaseInfo.target.id.uri
        break
      }
    }

    if (workspaceRoot && targetUri && target) {
      remoteRoot = this.languageToolManager
        .getLanguageTools(target)
        .getDebugRemoteRoot(workspaceRoot, targetUri)
    }

    this.debugInfo = {
      debugFlags: debugFlags,
      launchConfig: selectedConfig,
      readyPattern: readyPattern ? new RegExp(readyPattern) : undefined,
      localRoot: workspaceRoot,
      remoteRoot: remoteRoot,
    }
  }