fix: send CLI errors to stderr instead of stdout#77
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Shell completion redirects stdout, so runtime init warnings and command errors must not be written there. Skip directory setup for completion, route logger warnings to stderr, and return errors via Cobra RunE so diagnostics land on stderr with correct exit codes. Fixes fosrl#74
LaurenceJJones
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miloschwartz and
oschwartz10612
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Description
Shell completion redirects stdout, so runtime init warnings and command errors must not be written there. Skip directory setup for completion, route logger warnings to stderr, and return errors via Cobra RunE so diagnostics land on stderr with correct exit codes.
Fixes #74
How to test?
All errors should now be sent to stderr and exit code 1 is presented, only for ssh command where the ssh command of the subprocess is propagated back up.