mirror of
https://gitlab.com/mbunkus/mkvtoolnix.git
synced 2024-12-26 04:42:04 +00:00
33 lines
1.0 KiB
Ruby
33 lines
1.0 KiB
Ruby
def read_config_file file_name
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result = Hash[ *IO.readlines(file_name).collect { |line| line.chomp.gsub(/#.*/, "") }.select { |line| !line.empty? }.collect do |line|
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parts = line.split(/\s*=\s*/, 2).collect { |part| part.gsub(/^\s+/, '').gsub(/\s+$/, '') }
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key = parts[0].gsub(%r{^export\s+}, '').to_sym
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value = (parts[1] || '').gsub(%r{^"|"$}, '').gsub(%r{\\"}, '"')
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[ key, value ]
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end.flatten ]
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result.default = ''
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result
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end
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def read_build_config
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fail "build-config not found: please run ./configure" unless File.exists?("build-config")
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config = read_config_file("build-config")
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config = config.merge(read_config_file("build-config.local")) if File.exists?("build-config.local")
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config
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end
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def c(idx, default = '')
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idx_s = idx.to_s
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var = (ENV[idx_s].nil? ? $config[idx.to_sym] : ENV[idx_s]).to_s
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var = var.gsub(/\$[\({](.*?)[\)}]/) { c($1) }.gsub(/^\s+/, '').gsub(/\s+$/, '')
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var.empty? ? default : var
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end
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def c?(idx)
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c(idx).to_bool
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end
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