disable extraneous debug logging

Author: rmg

nginx.conf

@@ -27,12 +27,12 @@ http {
             local upstream = os.getenv("npm_config_registry")
             -- escape . and - which have special meaning in Lua patterns
             upstream = upstream:gsub("%.", "%%."):gsub("%-", "%%-"):gsub("/+$", "")
-            ngx.log(ngx.ERR, 'using upstream base:', upstream)
+            -- ngx.log(ngx.ERR, 'using upstream base:', upstream)
             return upstream
         }
         set_by_lua_block $npm_config_registry {
             local upstream = os.getenv("npm_config_registry"):gsub("/+$", "")
-            ngx.log(ngx.ERR, 'using upstream server:', upstream)
+            -- ngx.log(ngx.ERR, 'using upstream server:', upstream)
             return upstream
         }
         location ~ ^/.*\.tgz$ {
@@ -60,7 +60,7 @@ http {
                 local upstream = ngx.var.upstream_base
                 -- need to construct URL because we may be proxying http<->https
                 local base = ngx.var.scheme .. '://' .. ngx.var.http_host
-                ngx.log(ngx.ERR, "Modifying JSON of " .. ngx.var.uri .. " to replace '" .. upstream .. "' with '" .. base .. "'")
+                -- ngx.log(ngx.ERR, "Modifying JSON of " .. ngx.var.uri .. " to replace '" .. upstream .. "' with '" .. base .. "'")
                 ngx.arg[1] = string.gsub(ngx.arg[1], upstream, base)
             }
         }