add support for template output mode with new option --templage <tmpl> (#47)

cfg/config.go

@@ -28,7 +28,7 @@ import (
 )
 
 const (
-	Version  = "v1.5.11"
+	Version  = "v1.5.12"
 	MAXPARTS = 2
 )
 
@@ -95,6 +95,7 @@ type Config struct {
 	InputJSON      bool
 	AutoHeaders    bool
 	CustomHeaders  []string
+	Template       string
 
 	SortMode        string
 	SortDescending  bool
@@ -142,6 +143,7 @@ type Modeflag struct {
 	A bool
 	C bool
 	J bool
+	P bool // template
 }
 
 // used for switching printers
@@ -154,6 +156,7 @@ const (
 	CSV
 	ASCII
 	Json
+	Template
 )
 
 // various sort types
@@ -294,6 +297,8 @@ func (conf *Config) PrepareModeFlags(flag Modeflag) {
 		conf.OutputMode = CSV
 	case flag.J:
 		conf.OutputMode = Json
+	case conf.Template != "":
+		conf.OutputMode = Template
 	default:
 		conf.OutputMode = ASCII
 	}