(*
Module: Puppetfile
Parses libarian-puppet's Puppetfile format
Author: Raphael Pinson <raphael.pinson@camptocamp.com>
About: Reference
See https://github.com/rodjek/librarian-puppet
About: License
This file is licenced under the LGPL v2+, like the rest of Augeas.
About: Lens Usage
To be documented
About: Configuration files
This lens applies to Puppetfiles.
About: Examples
The <Test_Puppetfile> file contains various examples and tests.
*)
module Puppetfile =
(* View: comma
a comma, optionally preceded or followed by spaces or newlines *)
let comma = del /[ \t\n]*,[ \t\n]*/ ", "
(* View: forge
a forge entry *)
let forge = [ Util.indent . key "forge" . Sep.space . Quote.any . Util.eol ]
(* View: metadata
a metadata entry *)
let metadata = [ Util.indent . key "metadata" . Util.eol ]
(* View: mod
a module entry, with optional version and options *)
let mod =
let mod_name = Quote.do_quote (store (Rx.word . /[\/-]/ . Rx.word))
in let version = [ label "@version" . Quote.do_quote (store /[^:\n]+/) ]
in let opt = [ Util.del_str ":" . key Rx.word . del /[ \t]*=>[ \t]*/ " => "
. Quote.do_quote (store /[^,\n]*/) ]
in let opts = Build.opt_list opt comma
in [ Util.indent . Util.del_str "mod" . seq "mod" . Sep.space . mod_name
. (comma . version)?
. (comma . opts)?
. Util.eol ]
(* View: lns
the Puppetfile lens *)
let lns = (Util.empty | Util.comment | forge | metadata | mod)*