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Contents?: true
Size: 1.71 KB
Versions: 7
Compression:
Stored size: 1.71 KB
Contents
module Capricorn::Helpers
def select_machine
if self.machines.size > 1
ui.choose(*self.machines)
elsif self.machines.size == 1 and ui.agree("Use machine #{self.machines.first}? ")
self.machines.first
else
puts ui.color('No machines found!!!', :red)
exit(1)
end
end
def select_node
if self.nodes.size > 1
ui.choose(*self.nodes)
elsif self.nodes.size == 1 and ui.agree("Use nodes #{self.nodes.first}? ")
self.nodes.first
else
puts ui.color('No nodes found!!!', :red)
exit(1)
end
end
def select_application
machine = select_machine
apps = client.call.applications.all(machine.to_sym).last || []
apps.collect! do |app|
app[1]
end
apps.flatten!
if apps.size > 1
[machine, ui.choose(*apps)]
elsif apps.size == 1 and ui.agree("Use application #{apps.first}? ")
[machine, apps.first]
else
puts ui.color('No application found!!!', :red)
exit(1)
end
end
def machines
@machines ||= (client.call.machines.all || []).collect do |machine|
machine.to_s
end
end
def nodes
@nodes ||= (client.call.runtime.nodes || []).collect do |node|
node.to_s
end
end
def client
cluster = Capricorn::Runner.cluster
host = (cluster['host'] || 'localhost').to_s
port = (cluster['port'] || 3457).to_i
@client ||= BERTRPC::Service.new(host, port)
end
def ui
@ui ||= begin
@ui = HighLine.new
@ui.extend UI
@ui
end
end
module UI
def table(headers, items, mode=:rows, option=nil)
headers = [headers].flatten.collect { |h| color(h, :green) }
@output.puts list(headers+items, mode, option)
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems