diff options
Diffstat (limited to 'core/moduleapi.lua')
| -rw-r--r-- | core/moduleapi.lua | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core/moduleapi.lua b/core/moduleapi.lua index 3ee8647f..68818b8d 100644 --- a/core/moduleapi.lua +++ b/core/moduleapi.lua @@ -310,6 +310,15 @@ function api:get_option_path(name, default, parent) return resolve_relative_path(parent, value); end +function api:get_option_enum(name, default, ...) + local value = self:get_option_scalar(name, default); + if value == nil then return nil; end + local options = set.new{default, ...}; + if not options:contains(value) then + self:log("error", "Config option '%s' not in set of allowed values (one of: %s)", name, options); + end + return value; +end function api:context(host) return setmetatable({ host = host or "*", global = "*" == host }, { __index = self, __newindex = self }); |