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######################################################################
24#
25# File editing - back reference
26#
27######################################################################
28
29
30body common control
31
32{
33      version => "1.2.3";
34      bundlesequence  => { "example"  };
35}
36
37########################################################
38
39bundle agent example
40
41{
42  files:
43
44      # The back reference in a path only applies to the last link
45      # of the pathname, so the (tmp) gets ignored
46
47      "/tmp/(cf3)_(.*)"
48
49      edit_line => myedit("second $(match.2)");
50
51
52      # but ...
53
54      #  "/tmp/cf3_test"
55      #       create    => "true",
56      #       edit_line => myedit("second $(match.1)");
57
58
59}
60
61########################################################
62
63bundle edit_line myedit(parameter)
64{
65  vars:
66
67      "edit_variable" string => "private edit variable is $(parameter)";
68
69  insert_lines:
70
71      "$(edit_variable)";
72
73}
74
75