require "json" require "sinatra" require "fileutils" require "carthage_remote_cache" get "/" do <<-eos

Welcome to carthage_remote_cache (#{VERSION})

To browse cache contents visit /browser/

eos end version_path = "/version" versions_path = "/versions/:xcodebuild_version/:swift_version/:dependency_name/:version/:version_filename" frameworks_path = "/frameworks/:xcodebuild_version/:swift_version/:dependency_name/:version/:framework_name/:platform" browser_path = "/browser/*" get version_path do status(200) VERSION end get versions_path do if params.key?(:platform) begin platforms = platform_to_symbols(params[:platform]) rescue AppError => e status(400) return JSON.pretty_generate({ "error" => e.message }) end else platforms = PLATFORMS end dirname = params_to_framework_dir(params) filename = params[:version_filename] filepath = File.join(dirname, filename) if File.exist?(filepath) status(200) version_file = VersionFile.new(filepath, platforms) JSON.pretty_generate(version_file.json) else status(404) end end post versions_path do dirname = params_to_framework_dir(params) filename = params[:version_filename] source_file = params[:version_file][:tempfile] target_filename = File.join(dirname, filename) FileUtils.mkdir_p(dirname) unless File.directory?(dirname) File.delete(target_filename) if File.exist?(target_filename) $LOG.info("Writing: #{target_filename}") File.open(target_filename, "wb") do |target_file| target_file.write(source_file.read) end status(200) end # Retrieve .zip framework archive. get frameworks_path do dirname = params_to_framework_dir(params) archive = CarthageArchive.new(params[:framework_name], params[:platform].to_sym) filename = File.join(dirname, archive.archive_filename) if File.exist?(filename) headers[ARCHIVE_CHECKSUM_HEADER_SINATRA_OUT] = crc32(filename) status(200) send_file(filename) else status(404) "Missing framework archive at '#{filename}'" end end # Upload framework archive. Overwrites already cached archive if exists. post frameworks_path do expected_checksum = request.env[ARCHIVE_CHECKSUM_HEADER_SINATRA_IN] filename = params[:framework_file][:filename] source_file = params[:framework_file][:tempfile] dirname = params_to_framework_dir(params) target_filename = File.join(dirname, filename) FileUtils.mkdir_p(dirname) unless File.directory?(dirname) File.delete(target_filename) if File.exist?(target_filename) $LOG.info("Writing: #{target_filename}") File.open(target_filename, "wb") do |target_file| target_file.write(source_file.read) end checksum = crc32(target_filename) if checksum == expected_checksum status(200) else File.delete(target_filename) message = "Checksums for '#{target_filename}' don't match. Expected '#{expected_checksum}', got '#{checksum}'" $LOG.error(message) status(500) message end end # Full blown file browser. get browser_path do url_path = "/" + params["splat"][0] path = File.join(SERVER_CACHE_DIR, url_path) if File.file?(path) status(200) send_file(path) else html = "" # Current directory html += "

#{url_path}

" # ".." link if url_path != "/" parent = File.dirname(url_path) parent += "/" if parent != "/" html += "

..

" end # Child links for name in Dir.children(path).select { |name| name != ".DS_Store" }.sort child_path = File.join(path, name) html += "

" if File.file?(child_path) html += "#{name} #{format_file_size(File.size(child_path))}" else html += "#{name}/" end html += " #{File.ctime(child_path).to_s}" html += "

" end html end end private def params_to_framework_dir(params) File.join(SERVER_CACHE_DIR, params[:xcodebuild_version], params[:swift_version], params[:dependency_name], params[:version]) end