Do not delete skipped sources' cache #401
Merged
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In a recent refactor I introduced a bug where setting
licensed cache --source <source>
would unintentionally delete the cached files from all other sources 🤦 .The underlying issue came from moving the check on whether a source was skipped into the base command class. When the check was moved there was no longer any indication that the cache path shouldn't be cleaned for unused dependencies, and because no dependencies from the source were evaluated they are all determined to be unused.
This change has the base command implementation return a symbol
:skipped
instead of true, so that sources extending the default behavior are aware of this case. The symbol is truthy and will result in the source evaluation being considered a success