49 lines
1.3 KiB
Ruby
49 lines
1.3 KiB
Ruby
module Producer
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module Core
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class Condition
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class DSL
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class << self
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def define_test(keyword, test)
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{
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keyword => false,
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"no_#{keyword}" => true
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}.each do |kw, negated|
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define_method(kw) do |*args|
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if test.respond_to? :call
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args = [test, *args]
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klass = Tests::ConditionTest
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else
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klass = test
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end
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t = klass.new(@env, *args, negated: negated)
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@tests << t
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end
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end
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end
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end
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define_test :`, Tests::ShellCommandStatus
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define_test :sh, Tests::ShellCommandStatus
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define_test :file_contains, Tests::FileContains
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define_test :file_eq, Tests::FileEq
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define_test :env?, Tests::HasEnv
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define_test :executable?, Tests::HasExecutable
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define_test :dir?, Tests::HasDir
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define_test :file?, Tests::HasFile
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attr_reader :block, :env, :tests
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def initialize(env, &block)
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@env = env
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@block = block
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@tests = []
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end
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def evaluate(*args)
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instance_exec *args, &@block
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end
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end
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end
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end
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end
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