1# Copyright 2021 Northern.tech AS 2 3# This file is part of CFEngine 3 - written and maintained by Northern.tech AS. 4 5# This program is free software; you can redistribute it and/or modify it 6# under the terms of the GNU General Public License as published by the 7# Free Software Foundation; version 3. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12# GNU General Public License for more details. 13 14# You should have received a copy of the GNU General Public License 15# along with this program; if not, write to the Free Software 16# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA 17 18# To the extent this program is licensed as part of the Enterprise 19# versions of Cfengine, the applicable Commercial Open Source License 20# (COSL) may apply to this file if you as a licensee so wish it. See 21# included file COSL.txt. 22 23#+begin_src cfengine3 24body common control 25{ 26 bundlesequence => { "run" }; 27} 28 29bundle agent run 30{ 31 vars: 32 "v" string => "2.5.6"; 33 "vlist" slist => splitstring($(v), "\.", 3); 34 "padded" string => format("%04d%04d%04d", nth("vlist", 0), nth("vlist", 1), nth("vlist", 2)); 35 "a" string => format("%10.10s", "x"); 36 "b" string => format("%-10.10s", "x"); 37 "c" string => format("%04d", 1); 38 "d" string => format("%07.2f", 1); 39 "e" string => format("hello my name is %s %s", "Inigo", "Montoya"); 40 41 "container" data => parsejson('{ "x": "y", "z": true }'); 42 43 "packed" string => format("slist = %S, container = %S", vlist, container); 44 45 reports: 46 "version $(v) => padded $(padded)"; 47 "%10.10s on 'x' => '$(a)'"; 48 "%-10.10s on 'x' => '$(b)'"; 49 "%04d on '1' => '$(c)'"; 50 "%07.2f on '1' => '$(d)'"; 51 "you killed my father... => '$(e)'"; 52 "$(packed)"; 53} 54#+end_src 55############################################################################### 56#+begin_src example_output 57#@ ``` 58#@ R: version 2.5.6 => padded 000200050006 59#@ R: %10.10s on 'x' => ' x' 60#@ R: %-10.10s on 'x' => 'x ' 61#@ R: %04d on '1' => '0001' 62#@ R: %07.2f on '1' => '0001.00' 63#@ R: you killed my father... => 'hello my name is Inigo Montoya' 64#@ R: slist = { "2", "5", "6" }, container = {"x":"y","z":true} 65#@ ``` 66#+end_src 67