How to make cucumber run all feature if no matching tag

Im using cucumber with fork. I really like the run_all_when_everything_filtered on Rspec. that开发者_如何学运维 runs all the spec if there is no matching tag. Can I do this with cucumber. example in my auto test profile, i specify --tags @wip, but if there is no matching tags it run all of the scenario

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I'm pretty sure that Cucumber doesn't support this natively. If you're using Guard to run these, you could probably get the behaviour you're after by calling out to a script or custom rake task instead of invoking Cucumber directly.

It should be fairly trivial to write a script or rake task to invoke Cucumber with the -t @wip argument, then check to see if the output contains '0 scenarios', and if so then run Cucumber again without a -t argument, to execute the whole suite.

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If you know the name of the tag, you can specify the tag with an "~" before the tag. That is --tags ~@wip.

What this means, is the tag you specify to cucumber, can be a boolean expression.

• The "~" option before the tag, represents a NOT.
• You can specify an OR, if you write --tags @wip1,@wip2.
• You can specify an AND, by writing the --tags options several times.

I encourage you to run cucumber -h and checkout the option --tags, to see more information.