Give min requirements to VS Code integrated terminal + debugger

[wuweiweiwu]

The debugger is not a full terminal emulator thus fails the stream.isTTY check. However, it still supports color. Thus by checking if the process is run through vscode through process.env.VSCODE_PID we can give the min color support to the debugger. (The terminal currently has level 1 support and the debugger has none)

// what the vscode integrated terminal has right now
{ supportsColor: [Function: getSupportLevel],
  stdout: { level: 1, hasBasic: true, has256: false, has16m: false },
  stderr: { level: 1, hasBasic: true, has256: false, has16m: false } }

microsoft/vscode#3006 (comment)

issue from Chalk:
chalk/chalk#254

[kevva]

Doesn't the integrated terminal set the correct environment flags already? I thought it was only the debugger that didn't.

[wuweiweiwu]

My mistake. I'll move this check down to the if block on line 54 because the debugger doesnt have isTTY set

[Qix-]

Thank you :)

[wuweiweiwu]

No problem!