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Calling the binary without arguments blocks on STDIN rather than showing usage #5

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marianogappa opened this issue Feb 26, 2017 · 1 comment
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Calling the binary without arguments blocks on STDIN rather than showing usage #5

marianogappa opened this issue Feb 26, 2017 · 1 comment

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@marianogappa
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It is useless to call sql without arguments, because the target database is unspecified.

Looking for this before consuming STDIN has the nice property that, because it shows the error together with the usage information, it works as a sql --help without actually having it.

In addition, -h and --help could be added, to show the usage content.
marianogappa pushed a commit that referenced this issue Feb 26, 2017
Checks for arguments before consuming STDIN. #5
ebcc93d
marianogappa pushed a commit that referenced this issue Feb 26, 2017
Adds -h --help flag for showing usage. #5
54626e7
@marianogappa
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Fixed in
https://github.com/marianogappa/sql/releases/tag/1.0.2

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@marianogappa