Add progress bar to knife ssh command#167
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Display a pinned ANSI progress bar at the bottom of the terminal during knife ssh execution showing completed/total nodes, percentage, and ETA. The bar is automatically enabled when stderr is a TTY and can be controlled with --[no-]progress. The progress bar: - Tracks node completion via exit-status callbacks - Clears itself around output lines to avoid collision - Shows failed node count in red when applicable - Prints a summary line on completion - Gracefully degrades (no-op) for non-TTY or single-node runs Signed-off-by: Milan Šťastný <mistastn@cisco.com>
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Description
Display a pinned ANSI progress bar at the bottom of the terminal during knife ssh execution showing completed/total nodes, percentage, and ETA. The bar is automatically enabled when stderr is a TTY and can be controlled with --[no-]progress.
The progress bar:
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Gemfile.lockhas changed, I have used--conservativeto do it and included the full output in the Description above.