68 lines
1.7 KiB
Ruby
68 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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# Livecheck can be used to check for newer versions of the software.
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# The livecheck DSL specified in the formula is evaluated the methods
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# of this class, which set the instance variables accordingly. The
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# information is used by brew livecheck when checking for newer versions
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# of the software.
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class Livecheck
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# The reason for skipping livecheck for the formula.
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# e.g. `Not maintained`
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attr_reader :skip_msg
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def initialize(formula)
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@formula = formula
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@regex = nil
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@skip = false
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@skip_msg = nil
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@url = nil
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end
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# Sets the regex instance variable to the argument given, returns the
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# regex instance variable when no argument is given.
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def regex(pattern = nil)
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return @regex if pattern.nil?
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@regex = pattern
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end
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# Sets the skip instance variable to true, indicating that livecheck
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# must be skipped for the formula. If an argument is given and present,
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# its value is assigned to the skip_msg instance variable, else nil is
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# assigned.
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def skip(skip_msg = nil)
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@skip = true
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@skip_msg = skip_msg.presence
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end
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# Should livecheck be skipped for the formula?
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def skip?
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@skip
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end
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# Sets the url instance variable to the argument given, returns the url
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# instance variable when no argument is given.
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def url(val = nil)
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return @url if val.nil?
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@url = case val
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when :head, :stable, :devel
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@formula.send(val).url
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when :homepage
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@formula.homepage
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else
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val
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end
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end
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# Returns a Hash of all instance variable values.
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def to_hash
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{
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"regex" => @regex,
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"skip" => @skip,
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"skip_msg" => @skip_msg,
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"url" => @url,
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}
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end
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end
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