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# File 'lib/rack_curler.rb', line 4
def self.to_curl(env, options={})
= [
'Version', 'Content-Length', 'Host', 'Connection', 'Accept-Encoding', 'Date' ]
= {
'Accept' => '*/*',
'Content-Type' => 'application/x-www-form-urlencoded'
}
env['rack.input'].rewind
body = env['rack.input'].read
env['rack.input'].rewind
= lambda { |raw| raw.split(/[ _\-]/).map(&:capitalize).join('-') }
= {}.tap do |h|
env.select { |k, v| k =~ /^HTTP_/ || k == 'CONTENT_TYPE' }
.each { |k, v| h[.call(k.sub(/^HTTP_/, ''))] = v}
h.select! { |k, v| !.member?(k) }
h.select! { |k, v| [k].nil? || [k] != v }
end
url = Rack::Request.new(env).url
line_prefix = options[:pretty] ? " \\\n " : ' '
curl_command = "curl '#{url}'"
curl_command << line_prefix << "-X #{env['REQUEST_METHOD']}" unless ['GET', 'POST'].member?(env['REQUEST_METHOD'])
.each_pair do |, value|
curl_command << line_prefix << "-H '#{}: #{value}'"
end
curl_command << line_prefix << "--data '#{body}'" if body && !body.empty?
curl_command
end
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