commands: Make the hugo command non-global

See #4598

1 files changed, 17 insertions, 0 deletions

diff --git a/commands/helpers.go b/commands/helpers.go
index 78e549d22..1386e425f 100644
--- a/commands/helpers.go
+++ b/commands/helpers.go
@@ -15,6 +15,14 @@
 // used by Hugo. Commands and flags are implemented using Cobra.
 package commands
 
+import (
+	"fmt"
+	"regexp"
+
+	"github.com/gohugoio/hugo/config"
+	"github.com/spf13/cobra"
+)
+
 const (
 	ansiEsc    = "\u001B"
 	clearLine  = "\r\033[K"
@@ -22,6 +30,15 @@ const (
 	showCursor = ansiEsc + "[?25h"
 )
 
+type flagsToConfigHandler interface {
+	flagsToConfig(cfg config.Provider)
+}
+
+type cmder interface {
+	flagsToConfigHandler
+	getCommand() *cobra.Command
+}
+
 // commandError is an error used to signal different error situations in command handling.
 type commandError struct {
 	s         string