Check tty before colorizing output #11645
Merged
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I'm forwarding all logs from the host zigbee2mqtt is installed on over syslog to a graylog instance. As is, that means that terminal colours are being shown:
zigbee2mqtt npm[8991]: #033[32mZigbee2MQTT:info #033[39m 2022-02-27 17:07:06: Stopping zigbee-herdsman...
This checks if output is a TTY, and applies colorization as needed.
Strangely, the new code is still showing 100% test coverage. There must be something calling this branch without asserting. Perhaps there's coverage markers that need to be added?