63 lines
1.1 KiB
Ruby
63 lines
1.1 KiB
Ruby
require 'pathname'
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require 'digest/md5'
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module Travis
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class Assets
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class Version
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FILE_NAME = 'public/version'
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SOURCES = %w(AssetFile Gemfile.lock assets)
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def self.update
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new.update
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end
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attr_reader :roots
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def initialize(roots = nil)
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@roots = roots
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end
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def read
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file.read
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end
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def update
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@hash = nil
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write(hash)
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hash
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end
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protected
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def cwd
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Pathname.new(File.expand_path('.'))
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end
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def file
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cwd.join(FILE_NAME)
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end
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def write(version)
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file.open('w+') { |f| f.write(version) }
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end
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def hash
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@hash ||= digest.to_s[0..7]
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end
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def digest
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Digest::MD5.new << `ls -lAR #{sources.join(' ')} | awk '{ print $5, $6, $7, $8, $9, $10 }'`
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end
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def sources
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roots.map do |root|
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SOURCES.map do |source|
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source = Pathname.new(root).join(source)
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source.to_s if source.exist?
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end
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end.flatten.compact
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end
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end
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end
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end
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