fixed gofmt issue

pkg/api/dataproxy.go

@@ -64,17 +64,30 @@ func NewReverseProxy(ds *m.DataSource, proxyPath string, targetUrl *url.URL) *ht
 	return &httputil.ReverseProxy{Director: director}
 }
 
-//ProxyDataSourceRequest TODO need to cache datasources
-func ProxyDataSourceRequest(c *middleware.Context) {
-	id := c.ParamsInt64(":id")
-	query := m.GetDataSourceByIdQuery{Id: id, OrgId: c.OrgId}
+var dsMap map[int64]*m.DataSource = make(map[int64]*m.DataSource)
+
+func getDatasource(id int64, orgId int64) (*m.DataSource, error) {
+	// ds, exists := dsMap[id]
+	// if exists && ds.OrgId == orgId {
+	// 	return ds, nil
+	// }
 
+	query := m.GetDataSourceByIdQuery{Id: id, OrgId: orgId}
 	if err := bus.Dispatch(&query); err != nil {
+		return nil, err
+	}
+
+	dsMap[id] = &query.Result
+	return &query.Result, nil
+}
+
+func ProxyDataSourceRequest(c *middleware.Context) {
+	ds, err := getDatasource(c.ParamsInt64(":id"), c.OrgId)
+	if err != nil {
 		c.JsonApiErr(500, "Unable to load datasource meta data", err)
 		return
 	}
 
-	ds := query.Result
 	targetUrl, _ := url.Parse(ds.Url)
 	if len(setting.DataProxyWhiteList) > 0 {
 		if _, exists := setting.DataProxyWhiteList[targetUrl.Host]; !exists {
@@ -83,11 +96,11 @@ func ProxyDataSourceRequest(c *middleware.Context) {
 		}
 	}
 
-	if query.Result.Type == m.DS_CLOUDWATCH {
+	if ds.Type == m.DS_CLOUDWATCH {
 		cloudwatch.HandleRequest(c)
 	} else {
 		proxyPath := c.Params("*")
-		proxy := NewReverseProxy(&ds, proxyPath, targetUrl)
+		proxy := NewReverseProxy(ds, proxyPath, targetUrl)
 		proxy.Transport = dataProxyTransport
 		proxy.ServeHTTP(c.RW(), c.Req.Request)
 	}

pkg/middleware/logger.go

@@ -18,20 +18,12 @@ package middleware
 import (
 	"fmt"
 	"net/http"
-	"runtime"
 	"time"
 
 	"github.com/Unknwon/macaron"
 	"github.com/grafana/grafana/pkg/log"
 )
 
-var isWindows bool
-
-func init() {
-	isWindows = runtime.GOOS == "windows"
-}
-
-// Logger returns a middleware handler that logs the request as it goes in and the response as it goes out.
 func Logger() macaron.Handler {
 	return func(res http.ResponseWriter, req *http.Request, c *macaron.Context) {
 		start := time.Now()
@@ -40,20 +32,17 @@ func Logger() macaron.Handler {
 		c.Next()
 
 		content := fmt.Sprintf("Completed %s %v %s in %v", req.URL.Path, rw.Status(), http.StatusText(rw.Status()), time.Since(start))
-		if !isWindows {
-			switch rw.Status() {
-			case 200:
-				content = fmt.Sprintf("\033[1;32m%s\033[0m", content)
-				return
-			case 304:
-				//content = fmt.Sprintf("\033[1;33m%s\033[0m", content)
-				return
-			case 404:
-				content = fmt.Sprintf("\033[1;31m%s\033[0m", content)
-			case 500:
-				content = fmt.Sprintf("\033[1;36m%s\033[0m", content)
-			}
+
+		switch rw.Status() {
+		case 200, 304:
+			content = fmt.Sprintf("%s", content)
+			return
+		case 404:
+			content = fmt.Sprintf("%s", content)
+		case 500:
+			content = fmt.Sprintf("%s", content)
 		}
+
 		log.Info(content)
 	}
 }