Merge pull request #151 from lujiacn/master

Update build.go

revel/build.go

@@ -62,6 +62,7 @@ func buildApp(c *model.CommandConfig) (err error) {
 	// Convert target to absolute path
 	c.Build.TargetPath, _ = filepath.Abs(destPath)
 	c.Build.Mode = mode
+	c.Build.ImportPath = appImportPath
 
 	revel_paths, err := model.NewRevelPaths(mode, appImportPath, "", model.NewWrappedRevelCallback(nil, c.PackageResolver))
 	if err != nil {

revel/new.go

@@ -307,20 +307,27 @@ const (
 # [[override]]
 #  name = "github.com/x/y"
 #  version = "2.4.0"
-required = ["github.com/revel/cmd/revel"]
+required = ["github.com/revel/revel", "github.com/revel/modules"]
+
+# Note to use a specific version changes this to
+#
+# [[override]]
+#   version = "0.20.1"
+#   name = "github.com/revel/modules"
 
 [[override]]
   branch = "master"
   name = "github.com/revel/modules"
 
+# Note to use a specific version changes this to
+#
+# [[override]]
+#   version = "0.20.0"
+#   name = "github.com/revel/revel"
 [[override]]
   branch = "master"
   name = "github.com/revel/revel"
 
-[[override]]
-  branch = "master"
-  name = "github.com/revel/cmd"
-
 [[override]]
   branch = "master"
   name = "github.com/revel/log15"

utils/command.go

@@ -12,7 +12,14 @@ func CmdInit(c *exec.Cmd, basePath string) {
 	c.Dir = basePath
 	// Go 1.8 fails if we do not include the GOROOT
 	c.Env = []string{"GOPATH=" + build.Default.GOPATH, "PATH=" + GetEnv("PATH"), "GOROOT="+ GetEnv("GOROOT")}
-
+	// Fetch the rest of the env variables
+	for _, e := range os.Environ() {
+		pair := strings.Split(e, "=")
+		if pair[0]=="GOPATH" {
+			continue
+		}
+		c.Env = append(c.Env,e)
+	}
 }
 
 // Returns an environment variable

utils/file.go

@@ -160,6 +160,9 @@ func PanicOnError(err error, msg string) {
 // Additionally, the trailing ".template" is stripped from the file name.
 // Also, dot files and dot directories are skipped.
 func CopyDir(destDir, srcDir string, data map[string]interface{}) error {
+	if !DirExists(srcDir) {
+		return nil
+	}
 	return fsWalk(srcDir, srcDir, func(srcPath string, info os.FileInfo, err error) error {
 		// Get the relative path from the source base, and the corresponding path in
 		// the dest directory.

version.go

@@ -6,10 +6,10 @@ package cmd
 
 const (
 	// Version current Revel Command version
-	Version = "0.20.1"
+	Version = "0.20.2"
 
 	// BuildDate latest commit/release date
-	BuildDate = "2018-09-30"
+	BuildDate = "2018-10-02"
 
 	// MinimumGoVersion minimum required Go version for Revel
 	MinimumGoVersion = ">= go1.8"