Add --force option

[samtay]

Add a --force flag that doesn't halt execution on failed pre/post hooks.

Also note -- doing this will require errExit False within subshell for hook execution. This can be used with or without force flag by checking lastExitCode. This will, as a byproduct, allow us to exit gracefully (without stack trace).

[briceburg]

We may want to try something other than force. Force is used by compose, and if we want to get rid of the '--' delimiter we should avoid conflicts. Perhaps --continue or --always-continue or --ignore-errors . Where --no-ignore-errors is default.

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On Thu, Jan 5, 2017, 11:56 PM Sam Tay ***@***.***> wrote: Add a --force flag that doesn't halt execution on failed pre/post hooks. Also note -- doing this will require errExit False within subshell for hook execution. This can be used with or without force flag by checking lastExitCode. This will, as a byproduct, allow us to exit gracefully (without stack trace). — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#12>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAd6oEHtxuoQeDCfbU3X_AG_8DcTXaydks5rPcmPgaJpZM4LcZ6f> .