Swap child and parent: prevent pplog immediate interrupt #13
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Problem:
If we get rid of signal handling at all, pplog will be stopped immediately on ctrl-c in the terminal, so it will not print logs during command shutdown
Solution:
Handle interrupt signal and allow target to shutdown gracefully, stop immediatly on the second interrupt
UPD:
need update tests, it works fine on local machine, but CI failed because of "set: can't access tty; job control turned off"
UPD2:
Github actions run without TTY, but there is a workaround: comment on issue 241