Github user davisp commented on a diff in the pull request:
https://github.com/apache/couchdb-couch-log/pull/13#discussion_r71573220
--- Diff: src/couch_log_config.erl ---
@@ -0,0 +1,107 @@
+% Licensed under the Apache License, Version 2.0 (the "License"); you may
not
+% use this file except in compliance with the License. You may obtain a
copy of
+% the License at
+%
+% http://www.apache.org/licenses/LICENSE-2.0
+%
+% Unless required by applicable law or agreed to in writing, software
+% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+% License for the specific language governing permissions and limitations
under
+% the License.
+%
+% Based on Bob Ippolitto's mochiglobal.erl
+
+-module(couch_log_config).
+
+
+-export([
+ init/0,
+ reconfigure/0,
+ get/1
+]).
+
+
+-define(MOD_NAME, couch_log_config_dyn).
+-define(ERL_FILE, "couch_log_config_dyn.erl").
+
+
+-spec init() -> ok.
+init() ->
+ reconfigure().
+
+
+-spec reconfigure() -> ok.
+reconfigure() ->
+ {ok, ?MOD_NAME, Bin} = compile:forms(forms(), [verbose,
report_errors]),
+ code:purge(?MOD_NAME),
+ {module, ?MOD_NAME} = code:load_binary(?MOD_NAME, ?ERL_FILE, Bin),
+ ok.
+
+
+-spec get(atom()) -> term().
+get(Key) ->
+ ?MOD_NAME:get(Key).
+
+
+-spec entries() -> [string()].
+entries() ->
+ [
+ {level, "level", "info"},
+ {level_int, "level", "info"},
--- End diff --
It gets converted below in `transform/1`. level_int mirrors the level
config entry and just exists so we're not constantly re-converting that value
for each log call.
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