def export
error("Must specify a location") unless location
inittab = []
inittab << "# ----- foreman #{app} processes -----"
index = 1
engine.each_process do |name, process|
1.upto(engine.formation[name]) do |num|
id = app.slice(0, 2).upcase + sprintf("%02d", index)
port = engine.port_for(process, num)
commands = []
commands << "cd #{engine.root}"
commands << "export PORT=#{port}"
engine.env.each_pair do |var, env|
commands << "export #{var.upcase}=#{shell_quote(env)}"
end
commands << "#{process.command} >> #{log}/#{name}-#{num}.log 2>&1"
inittab << "#{id}:4:respawn:/bin/su - #{user} -c '#{commands.join(";")}'"
index += 1
end
end
inittab << "# ----- end foreman #{app} processes -----"
inittab = inittab.join("\n") + "\n"
if location == "-"
puts inittab
else
say "writing: #{location}"
File.open(location, "w") { |file| file.puts inittab }
end
end