`exec "$@"` should just be `"$@"` about postgres HOT 7 CLOSED

The exec is needed to properly kill the surrounding bash shell so that docker can track the spawned process.

from postgres.

But if I do something reasonable like docker run postgres bash -c 'usage=$(du | sort); echo $usage' it's going to throw up in new and exciting ways

from postgres.

maybe if you did exec $(printf '%q ' "$@")

from postgres.

Wait... bash only interpolates the first argument, never mind

from postgres.

Well, actually, I think you'll have an issue if the binary path includes spaces

from postgres.

Not that I see:

$docker run -it --rm postgres 'bash -c' 'usage=$(du | sort); echo $usage'
/docker-entrypoint.sh: line 18: exec: bash -c: not found

from postgres.

Wait a minute, I'm thinking of eval. HAHA DISREGARD THIS

from postgres.