Sha256: e7245ef3d6d8a5480ea2754eed2b980fd3d6b96a190aacf4d0986445cb360b23
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Size: 1.2 KB
Versions: 17
Compression:
Stored size: 1.2 KB
Contents
module Cloner::SSH
extend ActiveSupport::Concern
def ssh_opts
{}
end
def do_ssh(&block)
Net::SSH.start(ssh_host, ssh_user, ssh_opts) do |ssh|
yield ssh
end
end
# http://stackoverflow.com/questions/3386233/how-to-get-exit-status-with-rubys-netssh-library
def ssh_exec!(ssh, command)
stdout_data = ""
stderr_data = ""
exit_code = nil
exit_signal = nil
ssh.open_channel do |channel|
channel.exec(command) do |ch, success|
unless success
abort "FAILED: couldn't execute command (ssh.channel.exec)"
end
channel.on_data do |ch,data|
stdout_data+=data
end
channel.on_extended_data do |ch,type,data|
stderr_data+=data
end
channel.on_request("exit-status") do |ch,data|
exit_code = data.read_long
end
channel.on_request("exit-signal") do |ch, data|
exit_signal = data.read_long
end
end
end
ssh.loop
[stdout_data, stderr_data, exit_code, exit_signal]
end
def check_ssh_err(ret)
if ret[2] != 0
puts "Error: SSH command exited with #{ret[2]}"
puts ret[0]
puts ret[1]
exit 1
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems