feat(services): make "postgres" process the top-level process within process-compose #1437
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process-compose has functionality to show open ports of the processes it manages:
https://github.com/F1bonacc1/process-compose/blob/2540374e305b0ac683ad88e06c637fe2fa7c0e5c/src/app/process.go#L736-L751
This doesn't work if the networked process is the child of the implicit
bash
used by process-compose.By prepending
exec
we replace the implicit bash script with the start-postgres script, which callsexec postgres
internally.This pattern should be enforced across the modules.