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up2date.aug
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(* Module: Up2date Parses /etc/sysconfig/rhn/up2date Author: Raphael Pinson <raphink@gmail.com> About: Reference This lens tries to keep as close as possible to `man 5 up2date` where possible. About: License This file is licenced under the LGPLv2+, like the rest of Augeas. About: Lens Usage To be documented About: Configuration files This lens applies to /etc/sysconfig/rhn/up2date. See <filter>. About: Examples The <Test_Up2date> file contains various examples and tests. *) module Up2date = autoload xfm (************************************************************************ * Group: USEFUL PRIMITIVES *************************************************************************) (* Variable: key_re *) let key_re = /[^=# \t\n]+/ (* Variable: value_re *) let value_re = /[^ \t\n;][^\n;]*[^ \t\n;]|[^ \t\n;]/ (* View: sep_semi *) let sep_semi = Sep.semicolon (************************************************************************ * Group: ENTRIES *************************************************************************) (* View: single_entry key=foo *) let single_entry = [ label "value" . store value_re ] (* View: multi_empty key=; *) let multi_empty = sep_semi (* View: multi_value One value in a list setting *) let multi_value = [ seq "multi" . store value_re ] (* View: multi_single key=foo; (parsed as a list) *) let multi_single = multi_value . sep_semi (* View: multi_values key=foo;bar key=foo;bar; *) let multi_values = multi_value . ( sep_semi . multi_value )+ . del /;?/ ";" (* View: multi_entry List settings go under a 'values' node *) let multi_entry = [ label "values" . counter "multi" . ( multi_single | multi_values | multi_empty ) ] (* View: entry *) let entry = [ seq "entry" . store key_re . Sep.equal . ( multi_entry | single_entry )? . Util.eol ] (************************************************************************ * Group: LENS *************************************************************************) (* View: lns *) let lns = (Util.empty | Util.comment | entry)* (* Variable: filter *) let filter = incl "/etc/sysconfig/rhn/up2date" let xfm = transform lns filter