From ab911f44e6d2d1513187107288bda3b711718d17 Mon Sep 17 00:00:00 2001
From: Robert Helgesson <robert@rycee.net>
Date: Thu, 4 Jun 2020 19:45:22 +0200
Subject: [PATCH] xdg-mime: fix issue on WSL1

This change stops update-mime-database from running unless the
`share/mime/packages` directory is writable. For some reason it
appears to be read-only on WSL1.

Fixes #1192

(cherry picked from commit 8e8210b4412b2d4cf0487efdca2e3ef91c0eea5a)
---
 modules/misc/xdg-mime.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/misc/xdg-mime.nix b/modules/misc/xdg-mime.nix
index 32006e02..f41e3160 100644
--- a/modules/misc/xdg-mime.nix
+++ b/modules/misc/xdg-mime.nix
@@ -30,7 +30,7 @@ in {
     ];
 
     home.extraProfileCommands = ''
-      if [[ -w $out/share/mime && -d $out/share/mime/packages ]]; then
+      if [[ -w $out/share/mime && -w $out/share/mime/packages && -d $out/share/mime/packages ]]; then
         XDG_DATA_DIRS=$out/share \
         PKGSYSTEM_ENABLE_FSYNC=0 \
         ${pkgs.buildPackages.shared-mime-info}/bin/update-mime-database \