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https://github.com/donl/homebrew-cask-versions.git
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0fe558b927
- Show a more user-friendly error message when dealing with an option whose (mandatory) argument is missing.
- Likewise, we show a more user-friendly error message when a given option is ambiguous. Examples:
- Given `-f`, the parser successfully expands to `--fontdir`.
- Given `-c`, we fail to expand because the parser can’t tell if the user means `--caskroom` or rather `--colorpickerdir`. This exception now results in a nicer error message.
- Some commands now result in a consistent error message when a required cask name is missing.
This affects all stable commands which require one or more cask names as arguments, i. e. `cat`, `create`, `edit`, `fetch`, `info`, `install`, `uninstall`, and `zap`.
- Up to now, the commands `cat`, `create`, `edit`, and `info` used to treat any unknown option as a cask name. This commit changes that behaviour to make it consistent to the rest of the commands (like `fetch`, `install`, `uninstall`, and `zap`), who have silently discarded any unknown option in the past, and continue to do so.
18 lines
524 B
Ruby
18 lines
524 B
Ruby
class Cask::CLI::Fetch < Cask::CLI::Base
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def self.run(*args)
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cask_names = cask_names_from(args)
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raise CaskUnspecifiedError if cask_names.empty?
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force = args.include? '--force'
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cask_names.each do |cask_name|
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ohai "Fetching resources for Cask #{cask_name}"
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cask = Cask.load(cask_name)
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@downloaded_path = Cask::Download.new(cask).perform force
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ohai "Success! Downloaded to -> #{@downloaded_path}"
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end
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end
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def self.help
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"downloads Cask resources to local cache"
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end
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end
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