Unable to launch debugger with fish shell as default system shell.

I am working on OS X (10.10.5). I prefer to have my login shell set to fish (/usr/local/bin/fish). However, this appears to break the method currently being used by the extension to launch external console commands.

Specifically, the terminal window that pops up (not a big deal, but it would be "nice" if the extension used the internal debugger settings--I prefer iTerm.app to terminal.app) is pretty obviously expecting a bash shell. My default shell (fish) fails pretty miserably with the given commands, and VS Code quite nicely gives the following message:

Unable to start debugging. Failed to initialize debugger terminal.

Basically I am asking this: is there a method for forcing the external command to use a bash environment instead of the default system environment?

I'd prefer to not have to switch back and forth just to run the debugger (which works fantastically when I switch the system login shell to bash).

首先，在将 fish 配置为登录 shell 的 OS X 上重现调试器终端故障，然后检查扩展的外部控制台命令启动路径以及它选择 shell 的方式。完成标准是：调试器能够成功启动，且无需更改系统登录 shell，同时保留现有的 bash 行为。