Add new version checker #232
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Cool. Does the Checker interface also work with explicit |
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No, I guess I could include an implicit one that checks for --version and an one you can call to print it explicitly. |
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Here's the current code: gliderlabs/pkg@05233ed#diff-4b819a49b7987fa9019b179f95776001R81 |
Checks for new versions with the "usage" service and automatically displays a standard version message when the "--version" flag is passed.
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I changed it back to checking for |
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Checks for new versions with the "usage" service and automatically displays a
standard version message when the "--version" flag is passed.
This is an example of how we could use the Checker interface I added to the usage package to automatically handle the "--version" flag to provide a nice version message with information on when the version is out of date.