unify elipsis handling
And add a simple dots-based progress display, currently only used in v2 upgrade.
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22 changed files with 76 additions and 62 deletions
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@ -102,7 +102,7 @@ doCommand = start
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stage a b = b >>= a
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success = return True
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failure = do
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showProgress
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showOutput -- avoid clutter around error message
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showEndFail
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return False
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