logger new api, updated recipes

Signed-off-by: Vishal Rana <vr@labstack.com>

echo.go

@@ -31,7 +31,7 @@ Example:
 
 	    // Start server
 	    if err := e.Start(":1323"); err != nil {
-			panic(err)
+			e.Logger.Fatal(err)
 		}
 	}
 

glide.lock

@@ -1,5 +1,5 @@
 hash: b592629b56c43e0f6fcef629a3e46106b07431120d42ed45952d841655407e3e
-updated: 2016-10-20T16:35:55.384756891-07:00
+updated: 2016-10-23T13:10:42.580474947-07:00
 imports:
 - name: github.com/daaku/go.zipexe
   version: a5fe2436ffcb3236e175e5149162b41cd28bd27d
@@ -14,11 +14,11 @@ imports:
   subpackages:
   - proto
 - name: github.com/gorilla/websocket
-  version: 460e0a996e9004dce40c3697e5ed4d7bc5a69b93
+  version: 0b847f2facc24ec406130a05bb1bb72d41993b05
 - name: github.com/kardianos/osext
   version: c2c54e542fb797ad986b31721e1baedf214ca413
 - name: github.com/labstack/gommon
-  version: f3b1a1b3bd4726161e1200863d278df7da5e66ff
+  version: 2d272df536d051e737aea353b86c979d6e88bce0
   subpackages:
   - bytes
   - color
@@ -41,17 +41,17 @@ imports:
   subpackages:
   - acme
 - name: golang.org/x/crypto
-  version: 3ded668c5379f6951fb0de06174442072e5447d3
+  version: 3c0d69f1777220f1a1d2ec373cb94a282f03eb42
   subpackages:
   - ocsp
 - name: golang.org/x/net
-  version: daba796358cd2742b75aae05761f1b898c9f6a5c
+  version: c33d37840d93fc75251f49ab83c5fc8b2faea5e8
   subpackages:
   - context
   - publicsuffix
   - websocket
 - name: golang.org/x/sys
-  version: 002cbb5f952456d0c50e0d2aff17ea5eca716979
+  version: c200b10b5d5e122be351b67af224adc6128af5bf
   subpackages:
   - unix
 - name: golang.org/x/time
@@ -79,7 +79,7 @@ testImports:
   subpackages:
   - spew
 - name: github.com/pmezard/go-difflib
-  version: 792786c7400a136282c1664665ae0a8db921c6c2
+  version: d8ed2627bdf02c080bf22230dbb337003b7aba2d
   subpackages:
   - difflib
 - name: github.com/stretchr/testify

logger.go

@@ -33,5 +33,8 @@ type (
 		Fatal(...interface{})
 		Fatalj(log.JSON)
 		Fatalf(string, ...interface{})
+		Panic(...interface{})
+		Panicj(log.JSON)
+		Panicf(string, ...interface{})
 	}
 )

middleware/static.go

@@ -15,7 +15,7 @@ type (
 		// Skipper defines a function to skip middleware.
 		Skipper Skipper
 
-		// Prefix to strip from the request URL path.
+		// Prefix to strip from the request URL path. Typically used with `Echo#Group`.
 		// Optional. Default value "".
 		Prefix string `json:"root"`
 

recipe/cors/server.go

@@ -35,6 +35,6 @@ func main() {
 	e.GET("/api/users", getUsers)
 
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/crud/server.go

@@ -72,6 +72,6 @@ func main() {
 
 	// Start server
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/embed-resources/server.go

@@ -18,6 +18,6 @@ func main() {
 	e.GET("/static/*", echo.WrapHandler(http.StripPrefix("/static/", assetHandler)))
 
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/file-upload/multiple/server.go

@@ -57,11 +57,11 @@ func main() {
 
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static(  "public"))
+	e.Use(middleware.Static("public"))
 
 	e.POST("/upload", upload)
 
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/file-upload/single/server.go

@@ -51,11 +51,11 @@ func main() {
 
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static(  "public"))
+	e.Use(middleware.Static("public"))
 
 	e.POST("/upload", upload)
 
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/google-app-engine/app-standalone.go

@@ -14,13 +14,13 @@ func createMux() *echo.Echo {
 	e.Use(middleware.Logger())
 	e.Use(middleware.Gzip())
 
-	e.Use(middleware.Static(  "public"))
+	e.Use(middleware.Static("public"))
 
 	return e
 }
 
 func main() {
 	if err := e.Start(":8080"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/hello-world/server.go

@@ -22,6 +22,6 @@ func main() {
 
 	// Start server
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/http2/server.go

@@ -39,6 +39,6 @@ func main() {
 	e.GET("/request", request)
 	e.GET("/stream", stream)
 	if err := e.StartTLS(":1323", "cert.pem", "key.pem"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/jsonp/server.go

@@ -13,7 +13,7 @@ func main() {
 	e := echo.New()
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static(  "public"))
+	e.Use(middleware.Static("public"))
 
 	// JSONP
 	e.GET("/jsonp", func(c echo.Context) error {
@@ -31,6 +31,6 @@ func main() {
 
 	// Start server
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/jwt/custom-claims/server.go

@@ -83,6 +83,6 @@ func main() {
 	r.GET("", restricted)
 
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/jwt/map-claims/server.go

@@ -66,6 +66,6 @@ func main() {
 	r.GET("", restricted)
 
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/middleware/server.go

@@ -79,6 +79,6 @@ func main() {
 
 	// Start server
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/streaming-response/server.go

@@ -42,6 +42,6 @@ func main() {
 		return nil
 	})
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/subdomains/server.go

@@ -75,6 +75,6 @@ func main() {
 		return
 	})
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/websocket/gorilla/server.go

@@ -41,9 +41,9 @@ func main() {
 	e := echo.New()
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static(  "../public"))
+	e.Use(middleware.Static("../public"))
 	e.GET("/ws", hello)
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

recipe/websocket/net/server.go

@@ -35,9 +35,9 @@ func main() {
 	e := echo.New()
 	e.Use(middleware.Logger())
 	e.Use(middleware.Recover())
-	e.Use(middleware.Static(  "../public"))
+	e.Use(middleware.Static("../public"))
 	e.GET("/ws", hello)
 	if err := e.Start(":1323"); err != nil {
-		panic(err)
+		e.Logger.Fatal(err)
 	}
 }

website/content/middleware/static.md

@@ -39,25 +39,29 @@ This serves static files from `static` directory and enables directory browsing.
 
 ```go
 StaticConfig struct {
-  // Skipper defines a function to skip middleware.
-  Skipper Skipper
+    // Skipper defines a function to skip middleware.
+    Skipper Skipper
 
-  // Root directory from where the static content is served.
-  // Required.
-  Root string `json:"root"`
+    // Prefix to strip from the request URL path. Typically used with `Echo#Group`.
+    // Optional. Default value "".
+    Prefix string `json:"root"`
 
-  // Index file for serving a directory.
-  // Optional. Default value "index.html".
-  Index string `json:"index"`
+    // Root directory from where the static content is served.
+    // Required.
+    Root string `json:"root"`
 
-  // Enable HTML5 mode by forwarding all not-found requests to root so that
-  // SPA (single-page application) can handle the routing.
-  // Optional. Default value false.
-  HTML5 bool `json:"html5"`
+    // Index file for serving a directory.
+    // Optional. Default value "index.html".
+    Index string `json:"index"`
 
-  // Enable directory browsing.
-  // Optional. Default value false.
-  Browse bool `json:"browse"`
+    // Enable HTML5 mode by forwarding all not-found requests to root so that
+    // SPA (single-page application) can handle the routing.
+    // Optional. Default value false.
+    HTML5 bool `json:"html5"`
+
+    // Enable directory browsing.
+    // Optional. Default value false.
+    Browse bool `json:"browse"`
 }
 ```