40 lines
856 B
Ruby
40 lines
856 B
Ruby
module Producer
|
|
module Core
|
|
class Recipe
|
|
class DSL
|
|
attr_reader :tasks
|
|
|
|
def initialize(code = nil, &block)
|
|
@code = code
|
|
@block = block
|
|
@tasks = []
|
|
end
|
|
|
|
def evaluate(env)
|
|
if @code
|
|
instance_eval @code, env.current_recipe.filepath
|
|
else
|
|
instance_eval &@block
|
|
end
|
|
self
|
|
rescue NameError => e
|
|
err = RecipeEvaluationError.new("invalid recipe keyword `#{e.name}'")
|
|
err.set_backtrace e.backtrace.reject { |l| l =~ /\/producer-core\// }
|
|
raise err
|
|
end
|
|
|
|
|
|
private
|
|
|
|
def source(filepath)
|
|
instance_eval File.read("./#{filepath}.rb")
|
|
end
|
|
|
|
def task(name, &block)
|
|
@tasks << Task.new(name, &block)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|