Class: LibGems::Server
- Inherits:
-
Object
- Object
- LibGems::Server
- Includes:
- ERB::Util, UserInteraction
- Defined in:
- lib/libgems/server.rb
Overview
LibGems::Server and allows users to serve gems for consumption by ‘gem –remote-install`.
gem_server starts an HTTP server on the given port and serves the following:
-
“/” - Browsing of gem spec files for installed gems
-
“/specs.#marshal_version.gz” - specs name/version/platform index
-
“/latest_specs.#marshal_version.gz” - latest specs name/version/platform index
-
“/quick/” - Individual gemspecs
-
“/gems” - Direct access to download the installable gems
-
“/rdoc?q=” - Search for installed rdoc documentation
-
legacy indexes:
-
“/Marshal.#marshal_version” - Full SourceIndex dump of metadata for installed gems
-
“/yaml” - YAML dump of metadata for installed gems - deprecated
-
Usage
gem_server = LibGems::Server.new LibGems.dir, 8089, false
gem_server.run
– TODO Refactor into a real WEBrick servlet to remove code duplication.
Constant Summary collapse
- SEARCH =
<<-SEARCH <form class="headerSearch" name="headerSearchForm" method="get" action="/rdoc"> <div id="search" style="float:right"> <label for="q">Filter/Search</label> <input id="q" type="text" style="width:10em" name="q"> <button type="submit" style="display:none"></button> </div> </form> SEARCH
- DOC_TEMPLATE =
<<-'DOC_TEMPLATE' <?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>#{LibGems::NAME} Documentation Index</title> <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" /> </head> <body> <div id="fileHeader"> <%= SEARCH %> <h1>#{LibGems::NAME} Documentation Index</h1> </div> <!-- banner header --> <div id="bodyContent"> <div id="contextContent"> <div id="description"> <h1>Summary</h1> <p>There are <%=values["gem_count"]%> gems installed:</p> <p> <%= values["specs"].map { |v| "<a href=\"##{v["name"]}\">#{v["name"]}</a>" }.join ', ' %>. <h1>Gems</h1> <dl> <% values["specs"].each do |spec| %> <dt> <% if spec["first_name_entry"] then %> <a name="<%=spec["name"]%>"></a> <% end %> <b><%=spec["name"]%> <%=spec["version"]%></b> <% if spec["rdoc_installed"] then %> <a href="<%=spec["doc_path"]%>">[rdoc]</a> <% else %> <span title="rdoc not installed">[rdoc]</span> <% end %> <% if spec["homepage"] then %> <a href="<%=spec["homepage"]%>" title="<%=spec["homepage"]%>">[www]</a> <% else %> <span title="no homepage available">[www]</span> <% end %> <% if spec["has_deps"] then %> - depends on <%= spec["dependencies"].map { |v| "<a href=\"##{v["name"]}\">#{v["name"]}</a>" }.join ', ' %>. <% end %> </dt> <dd> <%=spec["summary"]%> <% if spec["executables"] then %> <br/> <% if spec["only_one_executable"] then %> Executable is <% else %> Executables are <%end%> <%= spec["executables"].map { |v| "<span class=\"context-item-name\">#{v["executable"]}</span>"}.join ', ' %>. <%end%> <br/> <br/> </dd> <% end %> </dl> </div> </div> </div> <div id="validator-badges"> <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p> </div> </body> </html> DOC_TEMPLATE
- RDOC_CSS =
CSS is copy & paste from rdoc-style.css, RDoc V1.0.1 - 20041108
<<-RDOC_CSS body { font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 90%; margin: 0; margin-left: 40px; padding: 0; background: white; } h1,h2,h3,h4 { margin: 0; color: #efefef; background: transparent; } h1 { font-size: 150%; } h2,h3,h4 { margin-top: 1em; } a { background: #eef; color: #039; text-decoration: none; } a:hover { background: #039; color: #eef; } /* Override the base stylesheets Anchor inside a table cell */ td > a { background: transparent; color: #039; text-decoration: none; } /* and inside a section title */ .section-title > a { background: transparent; color: #eee; text-decoration: none; } /* === Structural elements =================================== */ div#index { margin: 0; margin-left: -40px; padding: 0; font-size: 90%; } div#index a { margin-left: 0.7em; } div#index .section-bar { margin-left: 0px; padding-left: 0.7em; background: #ccc; font-size: small; } div#classHeader, div#fileHeader { width: auto; color: white; padding: 0.5em 1.5em 0.5em 1.5em; margin: 0; margin-left: -40px; border-bottom: 3px solid #006; } div#classHeader a, div#fileHeader a { background: inherit; color: white; } div#classHeader td, div#fileHeader td { background: inherit; color: white; } div#fileHeader { background: #057; } div#classHeader { background: #048; } .class-name-in-header { font-size: 180%; font-weight: bold; } div#bodyContent { padding: 0 1.5em 0 1.5em; } div#description { padding: 0.5em 1.5em; background: #efefef; border: 1px dotted #999; } div#description h1,h2,h3,h4,h5,h6 { color: #125;; background: transparent; } div#validator-badges { text-align: center; } div#validator-badges img { border: 0; } div#copyright { color: #333; background: #efefef; font: 0.75em sans-serif; margin-top: 5em; margin-bottom: 0; padding: 0.5em 2em; } /* === Classes =================================== */ table.header-table { color: white; font-size: small; } .type-note { font-size: small; color: #DEDEDE; } .xxsection-bar { background: #eee; color: #333; padding: 3px; } .section-bar { color: #333; border-bottom: 1px solid #999; margin-left: -20px; } .section-title { background: #79a; color: #eee; padding: 3px; margin-top: 2em; margin-left: -30px; border: 1px solid #999; } .top-aligned-row { vertical-align: top } .bottom-aligned-row { vertical-align: bottom } /* --- Context section classes ----------------------- */ .context-row { } .context-item-name { font-family: monospace; font-weight: bold; color: black; } .context-item-value { font-size: small; color: #448; } .context-item-desc { color: #333; padding-left: 2em; } /* --- Method classes -------------------------- */ .method-detail { background: #efefef; padding: 0; margin-top: 0.5em; margin-bottom: 1em; border: 1px dotted #ccc; } .method-heading { color: black; background: #ccc; border-bottom: 1px solid #666; padding: 0.2em 0.5em 0 0.5em; } .method-signature { color: black; background: inherit; } .method-name { font-weight: bold; } .method-args { font-style: italic; } .method-description { padding: 0 0.5em 0 0.5em; } /* --- Source code sections -------------------- */ a.source-toggle { font-size: 90%; } div.method-source-code { background: #262626; color: #ffdead; margin: 1em; padding: 0.5em; border: 1px dashed #999; overflow: hidden; } div.method-source-code pre { color: #ffdead; overflow: hidden; } /* --- Ruby keyword styles --------------------- */ .standalone-code { background: #221111; color: #ffdead; overflow: hidden; } .ruby-constant { color: #7fffd4; background: transparent; } .ruby-keyword { color: #00ffff; background: transparent; } .ruby-ivar { color: #eedd82; background: transparent; } .ruby-operator { color: #00ffee; background: transparent; } .ruby-identifier { color: #ffdead; background: transparent; } .ruby-node { color: #ffa07a; background: transparent; } .ruby-comment { color: #b22222; font-weight: bold; background: transparent; } .ruby-regexp { color: #ffa07a; background: transparent; } .ruby-value { color: #7fffd4; background: transparent; } RDOC_CSS
- RDOC_NO_DOCUMENTATION =
<<-'NO_DOC' <?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Found documentation</title> <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" /> </head> <body> <div id="fileHeader"> <%= SEARCH %> <h1>No documentation found</h1> </div> <div id="bodyContent"> <div id="contextContent"> <div id="description"> <p>No gems matched <%= h query.inspect %></p> <p> Back to <a href="/">complete gem index</a> </p> </div> </div> </div> <div id="validator-badges"> <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p> </div> </body> </html> NO_DOC
- RDOC_SEARCH_TEMPLATE =
<<-'RDOC_SEARCH' <?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Found documentation</title> <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" /> </head> <body> <div id="fileHeader"> <%= SEARCH %> <h1>Found documentation</h1> </div> <!-- banner header --> <div id="bodyContent"> <div id="contextContent"> <div id="description"> <h1>Summary</h1> <p><%=doc_items.length%> documentation topics found.</p> <h1>Topics</h1> <dl> <% doc_items.each do |doc_item| %> <dt> <b><%=doc_item[:name]%></b> <a href="<%=doc_item[:url]%>">[rdoc]</a> </dt> <dd> <%=doc_item[:summary]%> <br/> <br/> </dd> <% end %> </dl> <p> Back to <a href="/">complete gem index</a> </p> </div> </div> </div> <div id="validator-badges"> <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p> </div> </body> </html> RDOC_SEARCH
Instance Attribute Summary collapse
-
#spec_dirs ⇒ Object
readonly
Returns the value of attribute spec_dirs.
Class Method Summary collapse
Instance Method Summary collapse
- #add_date(res) ⇒ Object
-
#initialize(gem_dirs, port, daemon, launch = nil, addresses = nil) ⇒ Server
constructor
Only the first directory in gem_dirs is used for serving gems.
- #latest_specs(req, res) ⇒ Object
- #launch ⇒ Object
-
#listen(addresses = @addresses) ⇒ Object
Creates server sockets based on the addresses option.
- #Marshal(req, res) ⇒ Object
- #quick(req, res) ⇒ Object
-
#rdoc(req, res) ⇒ Object
Can be used for quick navigation to the rdoc documentation.
- #root(req, res) ⇒ Object
- #run ⇒ Object
-
#show_rdoc_for_pattern(pattern, res) ⇒ Object
Returns true and prepares http response, if rdoc for the requested gem name pattern was found.
- #specs(req, res) ⇒ Object
- #yaml(req, res) ⇒ Object
Methods included from UserInteraction
Methods included from DefaultUserInteraction
ui, #ui, ui=, #ui=, use_ui, #use_ui
Constructor Details
#initialize(gem_dirs, port, daemon, launch = nil, addresses = nil) ⇒ Server
Only the first directory in gem_dirs is used for serving gems
439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 |
# File 'lib/libgems/server.rb', line 439 def initialize(gem_dirs, port, daemon, launch = nil, addresses = nil) Socket.do_not_reverse_lookup = true @gem_dirs = Array gem_dirs @port = port @daemon = daemon @launch = launch @addresses = addresses logger = WEBrick::Log.new nil, WEBrick::BasicLog::FATAL @server = WEBrick::HTTPServer.new :DoNotListen => true, :Logger => logger @spec_dirs = @gem_dirs.map do |gem_dir| spec_dir = File.join gem_dir, 'specifications' unless File.directory? spec_dir then raise ArgumentError, "#{gem_dir} does not appear to be a gem repository" end spec_dir end @source_index = LibGems::SourceIndex.from_gems_in(*@spec_dirs) end |
Instance Attribute Details
#spec_dirs ⇒ Object (readonly)
Returns the value of attribute spec_dirs.
37 38 39 |
# File 'lib/libgems/server.rb', line 37 def spec_dirs @spec_dirs end |
Class Method Details
.run(options) ⇒ Object
431 432 433 434 |
# File 'lib/libgems/server.rb', line 431 def self.run() new([:gemdir], [:port], [:daemon], [:launch], [:addresses]).run end |
Instance Method Details
#add_date(res) ⇒ Object
485 486 487 488 489 |
# File 'lib/libgems/server.rb', line 485 def add_date res res['date'] = @spec_dirs.map do |spec_dir| File.stat(spec_dir).mtime end.max end |
#latest_specs(req, res) ⇒ Object
491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 |
# File 'lib/libgems/server.rb', line 491 def latest_specs(req, res) @source_index.refresh! res['content-type'] = 'application/x-gzip' add_date res specs = @source_index.latest_specs.sort.map do |spec| platform = spec.original_platform platform = LibGems::Platform::RUBY if platform.nil? [spec.name, spec.version, platform] end specs = Marshal.dump specs if req.path =~ /\.gz$/ then specs = LibGems.gzip specs res['content-type'] = 'application/x-gzip' else res['content-type'] = 'application/octet-stream' end if req.request_method == 'HEAD' then res['content-length'] = specs.length else res.body << specs end end |
#launch ⇒ Object
862 863 864 865 866 867 868 869 870 |
# File 'lib/libgems/server.rb', line 862 def launch listeners = @server.listeners.map{|l| l.addr[2] } host = listeners.any?{|l| l == '0.0.0.0'} ? 'localhost' : listeners.first say "Launching browser to http://#{host}:#{@port}" system("#{@launch} http://#{host}:#{@port}") end |
#listen(addresses = @addresses) ⇒ Object
Creates server sockets based on the addresses option. If no addresses were given a server socket for all interfaces is created.
524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 |
# File 'lib/libgems/server.rb', line 524 def listen addresses = @addresses addresses = [nil] unless addresses listeners = 0 addresses.each do |address| begin @server.listen address, @port @server.listeners[listeners..-1].each do |listener| host, port = listener.addr.values_at 2, 1 host = "[#{host}]" if host =~ /:/ # we don't reverse lookup say "Server started at http://#{host}:#{port}" end listeners = @server.listeners.length rescue SystemCallError next end end if @server.listeners.empty? then say "Unable to start a server." say "Check for running servers or your --bind and --port arguments" terminate_interaction 1 end end |
#Marshal(req, res) ⇒ Object
463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 |
# File 'lib/libgems/server.rb', line 463 def Marshal(req, res) @source_index.refresh! add_date res index = Marshal.dump @source_index if req.request_method == 'HEAD' then res['content-length'] = index.length return end if req.path =~ /Z$/ then res['content-type'] = 'application/x-deflate' index = LibGems.deflate index else res['content-type'] = 'application/octet-stream' end res.body << index end |
#quick(req, res) ⇒ Object
551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 |
# File 'lib/libgems/server.rb', line 551 def quick(req, res) @source_index.refresh! res['content-type'] = 'text/plain' add_date res case req.request_uri.path when '/quick/index' then res.body << @source_index.map { |name,| name }.sort.join("\n") when '/quick/index.rz' then index = @source_index.map { |name,| name }.sort.join("\n") res['content-type'] = 'application/x-deflate' res.body << LibGems.deflate(index) when '/quick/latest_index' then index = @source_index.latest_specs.map { |spec| spec.full_name } res.body << index.sort.join("\n") when '/quick/latest_index.rz' then index = @source_index.latest_specs.map { |spec| spec.full_name } res['content-type'] = 'application/x-deflate' res.body << LibGems.deflate(index.sort.join("\n")) when %r|^/quick/(Marshal.#{Regexp.escape LibGems.marshal_version}/)?(.*?)-([0-9.]+)(-.*?)?\.gemspec\.rz$| then dep = LibGems::Dependency.new $2, $3 specs = @source_index.search dep marshal_format = $1 selector = [$2, $3, $4].map { |s| s.inspect }.join ' ' platform = if $4 then LibGems::Platform.new $4.sub(/^-/, '') else LibGems::Platform::RUBY end specs = specs.select { |s| s.platform == platform } if specs.empty? then res.status = 404 res.body = "No gems found matching #{selector}" elsif specs.length > 1 then res.status = 500 res.body = "Multiple gems found matching #{selector}" elsif marshal_format then res['content-type'] = 'application/x-deflate' res.body << LibGems.deflate(Marshal.dump(specs.first)) else # deprecated YAML format res['content-type'] = 'application/x-deflate' res.body << LibGems.deflate(specs.first.to_yaml) end else raise WEBrick::HTTPStatus::NotFound, "`#{req.path}' not found." end end |
#rdoc(req, res) ⇒ Object
Can be used for quick navigation to the rdoc documentation. You can then define a search shortcut for your browser. E.g. in Firefox connect ‘shortcut:rdoc’ to localhost:8808/rdoc?q=%s template. Then you can directly open the ActionPack documentation by typing ‘rdoc actionp’. If there are multiple hits for the search term, they are presented as a list with links.
Search algorithm aims for an intuitive search:
-
first try to find the gems and documentation folders which name starts with the search term
-
search for entries, that contain the search term
-
show all the gems
If there is only one search hit, user is immediately redirected to the documentation for the particular gem, otherwise a list with results is shown.
Additional trick - install documentation for ruby core
Note: please adjust paths accordingly use for example ‘locate yaml.rb’ and ‘gem environment’ to identify directories, that are specific for your local installation
-
install ruby sources
cd /usr/src sudo apt-get source ruby
-
generate documentation
rdoc -o /usr/lib/ruby/gems/1.8/doc/core/rdoc \ /usr/lib/ruby/1.8 ruby1.8-1.8.7.72
By typing ‘rdoc core’ you can now access the core documentation
718 719 720 721 722 723 724 725 726 727 |
# File 'lib/libgems/server.rb', line 718 def rdoc(req, res) query = req.query['q'] show_rdoc_for_pattern("#{query}*", res) && return show_rdoc_for_pattern("*#{query}*", res) && return template = ERB.new RDOC_NO_DOCUMENTATION res['content-type'] = 'text/html' res.body = template.result binding end |
#root(req, res) ⇒ Object
604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 |
# File 'lib/libgems/server.rb', line 604 def root(req, res) @source_index.refresh! add_date res raise WEBrick::HTTPStatus::NotFound, "`#{req.path}' not found." unless req.path == '/' specs = [] total_file_count = 0 @source_index.each do |path, spec| total_file_count += spec.files.size deps = spec.dependencies.map do |dep| { "name" => dep.name, "type" => dep.type, "version" => dep.requirement.to_s, } end deps = deps.sort_by { |dep| [dep["name"].downcase, dep["version"]] } deps.last["is_last"] = true unless deps.empty? # executables executables = spec.executables.sort.collect { |exec| {"executable" => exec} } executables = nil if executables.empty? executables.last["is_last"] = true if executables specs << { "authors" => spec..sort.join(", "), "date" => spec.date.to_s, "dependencies" => deps, "doc_path" => "/doc_root/#{spec.full_name}/rdoc/index.html", "executables" => executables, "only_one_executable" => (executables && executables.size == 1), "full_name" => spec.full_name, "has_deps" => !deps.empty?, "homepage" => spec.homepage, "name" => spec.name, "rdoc_installed" => LibGems::DocManager.new(spec).rdoc_installed?, "summary" => spec.summary, "version" => spec.version.to_s, } end specs << { "authors" => "Chad Fowler, Rich Kilmer, Jim Weirich, Eric Hodel and others", "dependencies" => [], "doc_path" => "/doc_root/rubygems-#{LibGems::VERSION}/rdoc/index.html", "executables" => [{"executable" => 'gem', "is_last" => true}], "only_one_executable" => true, "full_name" => "libgems-#{LibGems::LIBGEMS_VERSION}", "has_deps" => false, "homepage" => "http://docs.rubygems.org/", "name" => 'rubygems', "rdoc_installed" => true, "summary" => "#{LibGems::NAME} itself", "version" => LibGems::LIBGEMS_VERSION, } specs = specs.sort_by { |spec| [spec["name"].downcase, spec["version"]] } specs.last["is_last"] = true # tag all specs with first_name_entry last_spec = nil specs.each do |spec| is_first = last_spec.nil? || (last_spec["name"].downcase != spec["name"].downcase) spec["first_name_entry"] = is_first last_spec = spec end # create page from template template = ERB.new(DOC_TEMPLATE) res['content-type'] = 'text/html' values = { "gem_count" => specs.size.to_s, "specs" => specs, "total_file_count" => total_file_count.to_s } result = template.result binding res.body = result end |
#run ⇒ Object
768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 |
# File 'lib/libgems/server.rb', line 768 def run listen WEBrick::Daemon.start if @daemon @server.mount_proc "/yaml", method(:yaml) @server.mount_proc "/yaml.Z", method(:yaml) @server.mount_proc "/Marshal.#{LibGems.marshal_version}", method(:Marshal) @server.mount_proc "/Marshal.#{LibGems.marshal_version}.Z", method(:Marshal) @server.mount_proc "/specs.#{LibGems.marshal_version}", method(:specs) @server.mount_proc "/specs.#{LibGems.marshal_version}.gz", method(:specs) @server.mount_proc "/latest_specs.#{LibGems.marshal_version}", method(:latest_specs) @server.mount_proc "/latest_specs.#{LibGems.marshal_version}.gz", method(:latest_specs) @server.mount_proc "/quick/", method(:quick) @server.mount_proc("/gem-server-rdoc-style.css") do |req, res| res['content-type'] = 'text/css' add_date res res.body << RDOC_CSS end @server.mount_proc "/", method(:root) @server.mount_proc "/rdoc", method(:rdoc) paths = { "/gems" => "/cache/", "/doc_root" => "/doc/" } paths.each do |mount_point, mount_dir| @server.mount(mount_point, WEBrick::HTTPServlet::FileHandler, File.join(@gem_dirs.first, mount_dir), true) end trap("INT") { @server.shutdown; exit! } trap("TERM") { @server.shutdown; exit! } launch if @launch @server.start end |
#show_rdoc_for_pattern(pattern, res) ⇒ Object
Returns true and prepares http response, if rdoc for the requested gem name pattern was found.
The search is based on the file system content, not on the gems metadata. This allows additional documentation folders like ‘core’ for the ruby core documentation - just put it underneath the main doc folder.
737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 |
# File 'lib/libgems/server.rb', line 737 def show_rdoc_for_pattern(pattern, res) found_gems = Dir.glob("{#{@gem_dirs.join ','}}/doc/#{pattern}").select {|path| File.exist? File.join(path, 'rdoc/index.html') } case found_gems.length when 0 return false when 1 new_path = File.basename(found_gems[0]) res.status = 302 res['Location'] = "/doc_root/#{new_path}/rdoc/index.html" return true else doc_items = [] found_gems.each do |file_name| base_name = File.basename(file_name) doc_items << { :name => base_name, :url => "/doc_root/#{base_name}/rdoc/index.html", :summary => '' } end template = ERB.new(RDOC_SEARCH_TEMPLATE) res['content-type'] = 'text/html' result = template.result binding res.body = result return true end end |
#specs(req, res) ⇒ Object
813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 |
# File 'lib/libgems/server.rb', line 813 def specs(req, res) @source_index.refresh! add_date res specs = @source_index.sort.map do |_, spec| platform = spec.original_platform platform = LibGems::Platform::RUBY if platform.nil? [spec.name, spec.version, platform] end specs = Marshal.dump specs if req.path =~ /\.gz$/ then specs = LibGems.gzip specs res['content-type'] = 'application/x-gzip' else res['content-type'] = 'application/octet-stream' end if req.request_method == 'HEAD' then res['content-length'] = specs.length else res.body << specs end end |
#yaml(req, res) ⇒ Object
840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 |
# File 'lib/libgems/server.rb', line 840 def yaml(req, res) @source_index.refresh! add_date res index = @source_index.to_yaml if req.path =~ /Z$/ then res['content-type'] = 'application/x-deflate' index = LibGems.deflate index else res['content-type'] = 'text/plain' end if req.request_method == 'HEAD' then res['content-length'] = index.length return end res.body << index end |