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# File 'lib/hostman/executor.rb', line 3
def exec
opts = Slop.parse do |o|
o.array '-b', '--block', 'a list of hostnames', delimiter: ','
o.array '-u', '--unblock', 'a list of hostname', delimiter: ','
o.string '-f', '--hosts-file', 'override hosts file path', default: '/etc/hosts'
o.bool '-o', '--output-hosts', 'output hosts file contents after execution', default: false
o.on '-h', '--help', 'print this help message' do
puts o
exit
end
o.on '--version', 'print the version' do
puts Hostman::VERSION
exit
end
end
begin
raise ArgumentError, ::Hostman::BLOCK_UNBLOCK_ERROR if !opts[:block].empty? and !opts[:unblock].empty?
rescue ArgumentError => err
puts err
exit
end
if !opts[:block].empty?
opts[:block].each do |domain|
::Hostman.block opts["hosts-file"], domain
end
end
if !opts[:unblock].empty?
opts[:unblock].each do |domain|
::Hostman.unblock opts["hosts-file"], domain
end
end
if opts.output_hosts?
puts File.read(opts["hosts-file"])
end
end
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