37 lines
1.1 KiB
Ruby
37 lines
1.1 KiB
Ruby
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#! /usr/bin/env ruby
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require "pathname"
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require "shellwords"
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project_path = ARGV[0]
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Dir.chdir(project_path)
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expected_files = Dir["_expected/**/*"].map { |path| Pathname.new(path).relative_path_from("_expected").to_s }
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actual_files = Dir["_site/**/*"].map { |path| Pathname.new(path).relative_path_from("_site").to_s }
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differences = []
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expected_files.each do |expected_file|
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if actual_files.include?(expected_file)
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# TODO: consider -b to ignore whitespace, or -B for ignore blank lines, or --strip-trailing-cr
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diff = `diff #{Shellwords.escape(File.join("_expected", expected_file))} #{Shellwords.escape(File.join("_site", expected_file))}`
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if !$?.success?
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differences << "Expected output of #{expected_file} differs:\n#{diff}"
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end
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else
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differences << "Missing expected file: #{expected_file}"
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end
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end
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unexpected_files = actual_files - expected_files
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unexpected_files.each do |unexpected_file|
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differences << "Unexpected file: #{unexpected_file}"
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end
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if !differences.empty?
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STDERR.puts "Differences between expected and actual outputs:"
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differences.each { |diff| STDERR.puts(diff) }
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exit(1)
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end
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