generate go.work file for pkgsite

Signed-off-by: Jeff Carr <jcarr@wit.com>

unix.go

@@ -212,6 +212,19 @@ func IsDirectory(path string) bool {
 	return info.IsDir()
 }
 
+func (rs *RepoStatus) Exists(filename string) bool {
+	usr, err := user.Current()
+	if err != nil {
+		log.Error(err, "Exists() error: could not determine what your username is")
+		return false
+	}
+	testf := filepath.Join(usr.HomeDir, "go/src/", rs.String(), filename)
+	if Exists(testf) {
+		return true
+	}
+	return false
+}
+
 // returns true if the file exists
 func Exists(file string) bool {
 	_, err := os.Stat(file)