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class SnapshotSource
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SNAPSHOTS_DIRECTORY = Rails.root.join('test', 'unit', 'foreman', 'renderer', 'snapshots')
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def initialize(filepath)
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@filename = File.basename(filepath, '.*')
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@content = File.read(filepath)
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end
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attr_reader :content, :template
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def name
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@name ||= fetch_metadata(:name, filename)
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end
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def snapshot_path
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@snapshot_path ||= File.join(SNAPSHOTS_DIRECTORY, fetch_metadata(:model, 'undefined'),
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fetch_metadata(:kind, 'undefined'), "#{name}.snap.txt")
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end
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def find_snippet(name)
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snippet_path = Rails.root.join('app', 'views', 'unattended', 'provisioning_templates', 'snippet', "#{name}.erb")
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return unless File.file?(snippet_path)
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content = File.read(snippet_path)
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Template.new(name: name, template: content, snippet: true)
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end
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private
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attr_reader :filename
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def fetch_metadata(key, default = nil)
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content_by_lines.find { |l| l.starts_with?("#{key}: ") }.try(:remove, "#{key}: ").try(:strip) || default
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end
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def content_by_lines
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@content_by_lines = content.split("\n")
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end
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end
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