mirror of
https://github.com/donl/homebrew-cask-versions.git
synced 2026-07-17 06:16:47 -06:00
c85ef168fc
- add `run!` method which raises if command does not succeed - use `run!` when the command we are running must succeed for things to move forward. this should help produce clearer error messages in failure scenarios. - move caveats earlier in the install process so reports can be made about potential failures - remove the destination tree on cask install failure, so the cask will not be considered installed
64 lines
1 KiB
Ruby
64 lines
1 KiB
Ruby
class CaskError < RuntimeError; end
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class CaskNotInstalledError < CaskError
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attr_reader :cask
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def initialize cask
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@cask = cask
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end
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def to_s
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"#{cask} is not installed"
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end
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end
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class CaskUnavailableError < CaskError
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attr_reader :name
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def initialize name
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@name = name
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end
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def to_s
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"No available cask for #{name}"
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end
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end
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class CaskAlreadyCreatedError < CaskError
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attr_reader :name
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def initialize name
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@name = name
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end
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def to_s
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"Cask for #{name} already exists. Use `brew cask edit #{name}` to see it."
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end
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end
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class CaskAlreadyInstalledError < CaskError
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attr_reader :name
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def initialize name
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@name = name
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end
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def to_s
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"Cask for #{name} is already installed. Use `--force` to install anyways."
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end
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end
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class CaskCommandFailedError < CaskError
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def initialize cmd, output
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@cmd = cmd
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@output = output
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end
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def to_s;
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<<-EOS.undent
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Command failed to execute!
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==> Failed command:
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#{@cmd}
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==> Output of failed command:
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#{@output}
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EOS
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end
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end
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