Sha256: 753edc00d3477c7dd8c72b8e4b07d0df87b151e8a92d8ec538b82f3d5a22daf6
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Size: 1.46 KB
Versions: 18
Compression:
Stored size: 1.46 KB
Contents
#!/usr/bin/env ruby
require 'elecksee/ephemeral'
require 'getoptlong'
require 'pp'
opts = Lxc::Ephemeral.options.map do |k,v|
res = [
["--#{k}", v[:short], v[:type] == :boolean ? GetoptLong::NO_ARGUMENT : GetoptLong::REQUIRED_ARGUMENT]
]
if(v[:aliases])
Array(v[:aliases]).each do |al|
res << ["--#{al}", v[:type] == :boolean ? GetoptLong::NO_ARGUMENT : GetoptLong::REQUIRED_ARGUMENT]
end
end
res
end.flatten(1) << ['--help', '-h', GetoptLong::NO_ARGUMENT]
opts = GetoptLong.new(*opts)
config = {}
opts.each do |opt,arg|
case opt
when '--help'
puts 'Usage: lxc-awesome-ephemeral [OPTS] -o NAME'
output = []
Lxc::Ephemeral.options.map do |k,v|
option = "--#{k} #{v[:short]}"
unless(v[:type] == :boolean)
option << ' VAL'
end
output << {:opt => option, :desc => v[:desc], :alias => v[:aliases]}
end
opt_len = output.map{|o| o[:opt].length}.max + 2
output.each do |option|
puts " #{option[:opt]}:#{' ' * (opt_len - option[:opt].length)}#{option[:desc]}"
Array(option[:alias]).each do |a|
puts " --#{a}"
end
end
exit -1
when '--version'
else
key = opt.sub('--', '').to_sym
opt_conf = Lxc::Ephemeral.options[key]
case opt_conf[:type]
when :boolean
val = true
when :integer
val = arg.to_i
else
val = arg
end
end
config[key] = val
end
ephemeral = Lxc::Ephemeral.new(config.merge(:cli => true))
ephemeral.start!
Version data entries
18 entries across 18 versions & 1 rubygems