115 lines
2.5 KiB
Ruby
115 lines
2.5 KiB
Ruby
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module Gitlab
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module Ci::Build::Artifacts
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class Metadata
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##
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# Class that represents a simplified path to a file or
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# directory in GitLab CI Build Artifacts binary file / archive
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#
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# This is IO-operations safe class, that does similar job to
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# Ruby's Pathname but without the risk of accessing filesystem.
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#
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class Path
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attr_reader :path, :universe
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attr_accessor :name
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def initialize(path, universe, metadata = [])
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@path = path
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@universe = universe
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@metadata = metadata
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if path.include?("\0")
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raise ArgumentError, 'Path contains zero byte character!'
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end
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end
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def directory?
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@path.end_with?('/') || @path.blank?
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end
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def file?
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!directory?
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end
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def has_parent?
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nodes > 0
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end
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def parent
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return nil unless has_parent?
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new(@path.chomp(basename))
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end
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def basename
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directory? ? name + ::File::SEPARATOR : name
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end
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def name
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@name || @path.split(::File::SEPARATOR).last
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end
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def children
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return [] unless directory?
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return @children if @children
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child_pattern = %r{^#{Regexp.escape(@path)}[^/\s]+/?$}
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@children = select { |entry| entry =~ child_pattern }
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end
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def directories
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return [] unless directory?
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children.select(&:directory?)
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end
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def directories!
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return directories unless has_parent?
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dotted_parent = parent
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dotted_parent.name = '..'
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directories.prepend(dotted_parent)
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end
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def files
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return [] unless directory?
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children.select(&:file?)
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end
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def metadata
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@index ||= @universe.index(@path)
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@metadata[@index] || {}
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end
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def nodes
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@path.count('/') + (file? ? 1 : 0)
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end
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def exists?
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@path.blank? || @universe.include?(@path)
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end
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def to_s
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@path
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end
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def ==(other)
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@path == other.path && @universe == other.universe
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end
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def inspect
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"#{self.class.name}: #{@path}"
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end
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private
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def new(path)
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self.class.new(path, @universe, @metadata)
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end
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def select
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selected = @universe.select { |entry| yield entry }
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selected.map { |path| new(path) }
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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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