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Default output for CLI with unknown commands #849

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hsxfjames opened this issue Feb 17, 2018 · 1 comment · Fixed by #857
Closed

Default output for CLI with unknown commands #849

hsxfjames opened this issue Feb 17, 2018 · 1 comment · Fixed by #857
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feature request

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@hsxfjames
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hsxfjames commented Feb 17, 2018 •
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What problem does this feature solve?

If we invoke CLI with unknown commands from terminal, the CLI just ignore and exit.
For example:

vue something

It will output nothing.

What does the proposed API look like?

How about output the help information and tell users that the entered something is not a correct command or is an unknown command? It's just a small enhancement for user experience though.
@hsxfjames hsxfjames mentioned this issue Feb 18, 2018
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@hsxfjames
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hsxfjames commented Feb 18, 2018 •
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Another example is that misspelling "create" to "craete":

vue craete

will output nothing, left people confused and not sure of whether the command is succeeded or failed.

yyx990803 pushed a commit that referenced this issue Feb 28, 2018
@hsxfjames @yyx990803
feat: output help information on unknown CLI commands (#857)
cd23858 
close #849
@posrix posrix mentioned this issue May 14, 2022
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Output help information on unknown CLI commands
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@yyx990803 @hsxfjames