[23/28] git commit: Rewrite the boot procedure for the couch app

[da...@apache.org]

Rewrite the boot procedure for the couch app

We had a lot of historical cruft lying around from before people knew
hot OTP worked. This does some cleanup to make things a bit more tidy
through this section but we still have a long ways to go.


Project: http://git-wip-us.apache.org/repos/asf/couchdb-config/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb-config/commit/5c52779d
Tree: http://git-wip-us.apache.org/repos/asf/couchdb-config/tree/5c52779d
Diff: http://git-wip-us.apache.org/repos/asf/couchdb-config/diff/5c52779d

Branch: refs/heads/import
Commit: 5c52779dc4e70d70b9faa5f5603f2fc0d26259f1
Parents: a352def
Author: Paul J. Davis <pa...@gmail.com>
Authored: Mon Mar 11 16:13:14 2013 -0500
Committer: Paul J. Davis <pa...@gmail.com>
Committed: Fri Jan 17 13:24:59 2014 -0800

----------------------------------------------------------------------
 src/config.erl | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/couchdb-config/blob/5c52779d/src/config.erl
----------------------------------------------------------------------
diff --git a/src/config.erl b/src/config.erl
index 07f0489..8a94f2c 100644
--- a/src/config.erl
+++ b/src/config.erl
@@ -93,6 +93,7 @@ init(IniFiles) ->
         [_|_] -> lists:last(IniFiles);
         _ -> undefined
     end,
+    debug_config(),
     {ok, #config{write_filename=WriteFile}}.
 
 
@@ -214,3 +215,16 @@ parse_ini_file(IniFile) ->
             end
         end, {"", []}, Lines),
     {ok, ParsedIniValues}.
+
+
+debug_config() ->
+    case ?MODULE:get("log", "level") of
+        "debug" ->
+            io:format("Configuration Settings:~n", []),
+            lists:foreach(fun({{Mod, Key}, Val}) ->
+                io:format("  [~s] ~s=~p~n", [Mod, Key, Val])
+            end, lists:sort(ets:tab2list(?MODULE)));
+        _ ->
+            ok
+    end.
+