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 24bundle agent main 25{ 26 vars: 27 # replace one occurence 28 "replace_once" string => string_replace("This is a string", "string", "thing"); 29 # replace several occurences 30 "replace_several" string => string_replace("This is a string", "i", "o"); 31 # replace nothing 32 "replace_none" string => string_replace("This is a string", "boat", "no"); 33 # replace ambiguous order 34 "replace_ambiguous" string => string_replace("aaaaa", "aaa", "b"); 35 36 reports: 37 # in order, the above... 38 "replace_once = '$(replace_once)'"; 39 "replace_several = '$(replace_several)'"; 40 "replace_none = '$(replace_none)'"; 41 "replace_ambiguous = '$(replace_ambiguous)'"; 42} 43#+end_src 44############################################################################### 45#+begin_src example_output 46#@ ``` 47#@ R: replace_once = 'This is a thing' 48#@ R: replace_several = 'Thos os a strong' 49#@ R: replace_none = 'This is a string' 50#@ R: replace_ambiguous = 'baa' 51#@ ``` 52#+end_src 53