Return non-zero exit status about dry-cli HOT 4 CLOSED

hey, could you explain the problem? Why do you want to return specific data from CLI command and what (and where) do you expect to do with this data?

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hey @davydovanton, first thank you for your reply, sure here we go..

unix consider exit code as 0 == run was ok, > 0 if any problem happened (maybe I'm not explaining correctly, here are the more details on wikipedia)

resuming, the idea is:

my_cli comand_will_succeed
echo $?
=> 0

my_cli command_will_fail
echo $?
=> X (X > 0, defined by the programmer)

so when automating the CLI call (using a shell script, puppet, whatever) can check if it was a success or not only by the exit code

thank you!

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got the point, thanks!

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Closing this one since PR is present, the continued conversation is in #48

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