From 8b463b2b53fa43270681f8b829f073fd60ab0b7b Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Tue, 20 Sep 2022 21:01:03 +0200
Subject: drive/export: Replace "/" in file name with "_"

When the file name includes a "/" character, the export fails. Replace
the character in the file name with a "_" character, replicating the
behaviour of the Google Docs web UI.

Partially fixes https://github.com/prasmussen/gdrive/issues/120.
---
 drive/export.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drive/export.go b/drive/export.go
index 3fdd45a..a09594e 100644
--- a/drive/export.go
+++ b/drive/export.go
@@ -5,6 +5,7 @@ import (
 	"io"
 	"mime"
 	"os"
+	"strings"
 )
 
 var DefaultExportMime = map[string]string{
@@ -102,6 +103,8 @@ func getExportMime(userMime, fileMime string) (string, error) {
 }
 
 func getExportFilename(name, mimeType string) string {
+	name = strings.ReplaceAll(name, "/", "_")
+
 	extensions, err := mime.ExtensionsByType(mimeType)
 	if err != nil || len(extensions) == 0 {
 		return name
-- 
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