Codevault initial commit

internal/utils/env.go

@@ -0,0 +1,17 @@
+package utils
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+func TryFlagFromEnv(cmd *cobra.Command, flag string, envvar string, required bool) {
+	if value, ok := os.LookupEnv(envvar); ok {
+		_ = cmd.Flags().Set(flag, value)
+		return
+	}
+	if required {
+		cmd.MarkFlagRequired(flag)
+	}
+}