Add a config:reload/0 and HTTP trigger

Theoretically this should prevent all of those annoying test suite
failures when a test fails in with a temporary config set and fails to
undo its changes.

This works by storing the list of INI files in the config server and on
command will clear its ets table and re-read data from disk thus
clearing its cache of non-persisted values. Obviously this isn't
something that should be relied on in production settings.

1 files changed, 6 insertions, 0 deletions

diff --git a/share/www/script/couch.js b/share/www/script/couch.js
index 3deb44102..58ad7a7c2 100644
--- a/share/www/script/couch.js
+++ b/share/www/script/couch.js
@@ -356,6 +356,12 @@ CouchDB.getVersion = function() {
   return JSON.parse(CouchDB.last_req.responseText).version;
 };
 
+CouchDB.reloadConfig = function() {
+  CouchDB.last_req = CouchDB.request("POST", "/_config/_reload");
+  CouchDB.maybeThrowError(CouchDB.last_req);
+  return JSON.parse(CouchDB.last_req.responseText);
+};
+
 CouchDB.replicate = function(source, target, rep_options) {
   rep_options = rep_options || {};
   var headers = rep_options.headers || {};