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Versions: 21
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Contents
module Sprout
class BuilderError < StandardError #:nodoc:
end
# accepts a destination path and a sprout specification
# and will download and unpack the platform-specific
# archives that are identified in the spec
class Builder # :nodoc:
def self.build(file_targets_yaml, destination)
data = nil
File.open(file_targets_yaml, 'r') do |f|
data = f.read
end
targets = YAML.load(data)
targets.each do |target|
# iterate over the provided RemoteFileTargets until we
# encounter one that is appropriate for our platform,
# or one that claims to be universal.
# When authoring a sprout.spec for libraries or tools,
# put the most specific RemoteFileTargets first, then
# universals to catch unexpected platforms.
if(target.platform == platform || target.platform == 'universal')
target.install_path = FileUtils.mkdir_p(destination)
target.resolve
return target
end
end
raise BuilderError.new("Sprout::Builder.build failed, unsupported platform [#{platform}] or unexpected yaml")
end
private
def self.platform
@@platform ||= User.new.platform.to_s
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems