Lint fixes

revel/revel.go

@@ -6,6 +6,7 @@
 package main
 
 import (
+	"bytes"
 	"flag"
 	"fmt"
 	"math/rand"
@@ -14,23 +15,18 @@ import (
 	"strings"
 	"time"
 
-	"github.com/jessevdk/go-flags"
-
 	"github.com/agtorre/gocolorize"
+	"github.com/jessevdk/go-flags"
 	"github.com/revel/cmd/logger"
 	"github.com/revel/cmd/model"
 	"github.com/revel/cmd/utils"
-	"bytes"
 )
 
 const (
-	// RevelCmdImportPath Revel framework cmd tool import path
-	RevelCmdImportPath = "github.com/revel/cmd"
-
-	// RevelCmdImportPath Revel framework cmd tool import path
+	// RevelCmdImportPath Revel framework cmd tool import path.
 	RevelSkeletonsImportPath = "github.com/revel/skeletons"
 
-	// DefaultRunMode for revel's application
+	// DefaultRunMode for revel's application.
 	DefaultRunMode = "dev"
 )
 
@@ -41,7 +37,7 @@ type Command struct {
 	UsageLine, Short, Long string
 }
 
-// Name returns command name from usage line
+// Name returns command name from usage line.
 func (cmd *Command) Name() string {
 	name := cmd.UsageLine
 	i := strings.Index(name, " ")
@@ -51,7 +47,7 @@ func (cmd *Command) Name() string {
 	return name
 }
 
-// The commands
+// Commands defines the available commands.
 var Commands = []*Command{
 	nil, // Safety net, prevent missing index from running
 	cmdNew,
@@ -71,14 +67,14 @@ func main() {
 	wd, _ := os.Getwd()
 
 	utils.InitLogger(wd, logger.LvlError)
-	parser := flags.NewParser(c, flags.HelpFlag | flags.PassDoubleDash)
+	parser := flags.NewParser(c, flags.HelpFlag|flags.PassDoubleDash)
 	if len(os.Args) < 2 {
 		parser.WriteHelp(os.Stdout)
 		os.Exit(1)
 	}
 
 	if err := ParseArgs(c, parser, os.Args[1:]); err != nil {
-		fmt.Fprint(os.Stderr, err.Error() + "\n")
+		fmt.Fprint(os.Stderr, err.Error()+"\n")
 		os.Exit(1)
 	}
 
@@ -109,7 +105,7 @@ func main() {
 	}
 }
 
-// Parse the arguments passed into the model.CommandConfig
+// Parse the arguments passed into the model.CommandConfig.
 func ParseArgs(c *model.CommandConfig, parser *flags.Parser, args []string) (err error) {
 	var extraArgs []string
 	if ini := flag.String("ini", "none", ""); *ini != "none" {
@@ -119,30 +115,30 @@ func ParseArgs(c *model.CommandConfig, parser *flags.Parser, args []string) (err
 	} else {
 		if extraArgs, err = parser.ParseArgs(args); err != nil {
 			return
-		} else {
-			switch parser.Active.Name {
-			case "new":
-				c.Index = model.NEW
-			case "run":
-				c.Index = model.RUN
-			case "build":
-				c.Index = model.BUILD
-			case "package":
-				c.Index = model.PACKAGE
-			case "clean":
-				c.Index = model.CLEAN
-			case "test":
-				c.Index = model.TEST
-			case "version":
-				c.Index = model.VERSION
-			}
+		}
+
+		switch parser.Active.Name {
+		case "new":
+			c.Index = model.NEW
+		case "run":
+			c.Index = model.RUN
+		case "build":
+			c.Index = model.BUILD
+		case "package":
+			c.Index = model.PACKAGE
+		case "clean":
+			c.Index = model.CLEAN
+		case "test":
+			c.Index = model.TEST
+		case "version":
+			c.Index = model.VERSION
 		}
 	}
 
 	if !Commands[c.Index].UpdateConfig(c, extraArgs) {
 		buffer := &bytes.Buffer{}
 		parser.WriteHelp(buffer)
-		err = fmt.Errorf("Invalid command line arguements %v\n%s", extraArgs, buffer.String())
+		err = fmt.Errorf("invalid command line arguments %v\n%s", extraArgs, buffer.String())
 	}
 
 	return