no-color compliant

[MarAvFe]

Would you consider implementing no-color?

I could create a PR if you did.

I ran into this while trying to pipe fblog output through less and getting something not as friendly

ESC[1m2020-03-02T22:45:22ESC[0m ESC[1;31mERROR:ESC[0m Failed to send sms
ESC[1;38;2;150;150;150m                     body:ESC[0m ID: 19169 Status: 1
ESC[1;38;2;150;150;150m                     file:ESC[0m my/path/file.go:194
ESC[1;38;2;150;150;150m                     func:ESC[0m other/path.monitorMsgID
ESC[1;38;2;150;150;150m                    level:ESC[0m error
ESC[1;38;2;150;150;150m                      msg:ESC[0m Failed to send sms
ESC[1;38;2;150;150;150m                  request:ESC[0m http://localhost/query
ESC[1;38;2;150;150;150m                     time:ESC[0m 2020-03-02T22:45:22Z
ESC[1m2020-03-02T22:45:22ESC[0m ESC[1;31mERROR:ESC[0m Failed to send sms
ESC[1;38;2;150;150;150m                    error:ESC[0m [{other/path/file.go:103: } {other/path/file.go:190: Failed to send sms}]
ESC[1;38;2;150;150;150m                     file:ESC[0m my/path/file.go:106
ESC[1;38;2;150;150;150m                     func:ESC[0m other/path.(*smsClient).Send
ESC[1;38;2;150;150;150m                    level:ESC[0m error
ESC[1;38;2;150;150;150m                      msg:ESC[0m Failed to send sms```

[bomgar]

Sure. Sounds like a good thing to have.

btw less can actually show colors. I can't test it at the moment but i think it was -r. fblog could detect if the output is a tty or not and disable colors automatically but this would prevent users from using less with color.

[bomgar]

I could create a PR if you did.

that would be great