Remove unnecessary string concatenations
diff --git a/api-gateway-config/scripts/lua/lib/filemgmt.lua b/api-gateway-config/scripts/lua/lib/filemgmt.lua
index a9a2906..5cb504b 100644
--- a/api-gateway-config/scripts/lua/lib/filemgmt.lua
+++ b/api-gateway-config/scripts/lua/lib/filemgmt.lua
@@ -36,18 +36,16 @@
-- @return fileLocation location of created/updated conf file
function _M.createRouteConf(baseConfDir, namespace, gatewayPath, routeObj)
routeObj = utils.serializeTable(cjson.decode(routeObj))
- local prefix = utils.concatStrings({"\t", "include /etc/api-gateway/conf.d/commons/common-headers.conf;", "\n",
- "\t", "set $upstream https://172.17.0.1;", "\n",
- "\t", "set $namespace ", namespace, ";\n",
- "\t", "set $gatewayPath ", gatewayPath, ";\n\n"})
+ local prefix = utils.concatStrings({"\tinclude /etc/api-gateway/conf.d/commons/common-headers.conf;\n",
+ "\tset $upstream https://172.17.0.1;\n",
+ "\tset $namespace ", namespace, ";\n",
+ "\tset $gatewayPath ", gatewayPath, ";\n\n"})
-- Set route headers and mapping by calling routing.processCall()
- local outgoingRoute = utils.concatStrings({"\t", "access_by_lua_block {", "\n",
- "\t\t", "local routing = require \"routing\"","\n",
- "\t\t", "routing.processCall(", routeObj, ")", "\n",
- "\t", "}", "\n"})
-
- -- set proxy_pass with upstream
- local proxyPass = utils.concatStrings({"\tproxy_pass $upstream; \n"})
+ local outgoingRoute = utils.concatStrings({"\taccess_by_lua_block {\n",
+ "\t\tlocal routing = require \"routing\"\n",
+ "\t\trouting.processCall(", routeObj, ")\n",
+ "\t}\n\n",
+ "\tproxy_pass $upstream;\n"})
-- Add to endpoint conf file
os.execute(utils.concatStrings({"mkdir -p ", baseConfDir, namespace}))
@@ -61,9 +59,8 @@
local location = utils.concatStrings({"location /api/", namespace, "/", ngx.unescape_uri(gatewayPath), " {\n",
prefix,
outgoingRoute,
- proxyPass,
"}\n"})
- file:write(utils.concatStrings({location, "\n"}))
+ file:write(location)
file:close()
-- reload nginx to refresh conf files
