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Diffstat (limited to 'lib/leap_cli/commands/list.rb')
| -rw-r--r-- | lib/leap_cli/commands/list.rb | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/lib/leap_cli/commands/list.rb b/lib/leap_cli/commands/list.rb deleted file mode 100644 index c562b59..0000000 --- a/lib/leap_cli/commands/list.rb +++ /dev/null @@ -1,132 +0,0 @@ -require 'command_line_reporter' - -module LeapCli; module Commands - - desc 'List nodes and their classifications' - long_desc 'Prints out a listing of nodes, services, or tags. ' + - 'If present, the FILTER can be a list of names of nodes, services, or tags. ' + - 'If the name is prefixed with +, this acts like an AND condition. ' + - "For example:\n\n" + - "`leap list node1 node2` matches all nodes named \"node1\" OR \"node2\"\n\n" + - "`leap list openvpn +local` matches all nodes with service \"openvpn\" AND tag \"local\"" - - arg_name 'FILTER', :optional => true - command [:list,:ls] do |c| - c.flag 'print', :desc => 'What attributes to print (optional)' - c.switch 'disabled', :desc => 'Include disabled nodes in the list.', :negatable => false - c.action do |global_options,options,args| - # don't rely on default manager(), because we want to pass custom options to load() - manager = LeapCli::Config::Manager.new - if global_options[:color] - colors = ['cyan', 'white'] - else - colors = [nil, nil] - end - puts - manager.load(:include_disabled => options['disabled'], :continue_on_error => true) - if options['print'] - print_node_properties(manager.filter(args), options['print']) - else - if args.any? - NodeTable.new(manager.filter(args), colors).run - else - environment = LeapCli.leapfile.environment || '_all_' - TagTable.new('SERVICES', manager.env(environment).services, colors).run - TagTable.new('TAGS', manager.env(environment).tags, colors).run - NodeTable.new(manager.filter(), colors).run - end - end - end - end - - private - - def self.print_node_properties(nodes, properties) - properties = properties.split(',') - max_width = nodes.keys.inject(0) {|max,i| [i.size,max].max} - nodes.each_node do |node| - value = properties.collect{|prop| - prop_value = node[prop] - if prop_value.nil? - "null" - elsif prop_value == "" - "empty" - elsif prop_value.is_a? LeapCli::Config::Object - node[prop].dump_json(:compact) # TODO: add option of getting pre-evaluation values. - else - prop_value.to_s - end - }.join(', ') - printf("%#{max_width}s %s\n", node.name, value) - end - puts - end - - class TagTable - include CommandLineReporter - def initialize(heading, tag_list, colors) - @heading = heading - @tag_list = tag_list - @colors = colors - end - def run - tags = @tag_list.keys.select{|tag| tag !~ /^_/}.sort # sorted list of tags, excluding _partials - max_width = [20, (tags+[@heading]).inject(0) {|max,i| [i.size,max].max}].max - table :border => false do - row :color => @colors[0] do - column @heading, :align => 'right', :width => max_width - column "NODES", :width => HighLine::SystemExtensions.terminal_size.first - max_width - 2, :padding => 2 - end - tags.each do |tag| - next if @tag_list[tag].node_list.empty? - row :color => @colors[1] do - column tag - column @tag_list[tag].node_list.keys.sort.join(', ') - end - end - end - vertical_spacing - end - end - - # - # might be handy: HighLine::SystemExtensions.terminal_size.first - # - class NodeTable - include CommandLineReporter - def initialize(node_list, colors) - @node_list = node_list - @colors = colors - end - def run - rows = @node_list.keys.sort.collect do |node_name| - [node_name, @node_list[node_name].services.sort.join(', '), @node_list[node_name].tags.sort.join(', ')] - end - unless rows.any? - puts Paint["no results", :red] - puts - return - end - padding = 2 - max_node_width = [20, (rows.map{|i|i[0]} + ["NODES"] ).inject(0) {|max,i| [i.size,max].max}].max - max_service_width = (rows.map{|i|i[1]} + ["SERVICES"]).inject(0) {|max,i| [i.size+padding+padding,max].max} - max_tag_width = (rows.map{|i|i[2]} + ["TAGS"] ).inject(0) {|max,i| [i.size,max].max} - table :border => false do - row :color => @colors[0] do - column "NODES", :align => 'right', :width => max_node_width - column "SERVICES", :width => max_service_width, :padding => 2 - column "TAGS", :width => max_tag_width - end - rows.each do |r| - row :color => @colors[1] do - column r[0] - column r[1] - column r[2] - end - end - end - vertical_spacing - end - end - -end; end |