From eb0898c16559f053adff99732bcd1bbb64b51494 Mon Sep 17 00:00:00 2001
From: Sharlatan Hellseher <sharlatanus@gmail.com>
Date: Tue, 18 Feb 2025 16:43:43 +0000
Subject: [PATCH] gnu: go-github-com-hanwen-go-fuse-v2: Find fusermount.

It was proposed in #71795 on <2024-06-27>.

Go-fuse requires the setuid version of Fusermount.  Relying on PATH is
not acceptable in all situations, especially not when mounts are
executed automatically as part of PAM.

* gnu/packages/golang-xyz.scm (go-github-com-hanwen-go-fuse-v2)
[arguments] <phases>: Add 'fix-paths to adjust path to setuid version of
Fusermount.
[inputs]: Add fuse.

Co-authored-by: Felix Lechner <felix.lechner@lease-up.com>
Change-Id: I56a8265857c6b31dfe74ad3bad3927842c8c9f05
---
 gnu/packages/golang-xyz.scm | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/golang-xyz.scm b/gnu/packages/golang-xyz.scm
index 537b6ad31db3fa285f640d20686974e2cde0ea01..31f5bacad87321a55914478064d536cc2db86b79 100644
--- a/gnu/packages/golang-xyz.scm
+++ b/gnu/packages/golang-xyz.scm
@@ -35,7 +35,7 @@
 ;;; Copyright © 2022 Leo Nikkilä <hello@lnikki.la>
 ;;; Copyright © 2022 kiasoc5 <kiasoc5@disroot.org>
 ;;; Copyright © 2023 Benjamin <benjamin@uvy.fr>
-;;; Copyright © 2023 Felix Lechner <felix.lechner@lease-up.com>
+;;; Copyright © 2023, 2024 Felix Lechner <felix.lechner@lease-up.com>
 ;;; Copyright © 2023 Fries <fries1234@protonmail.com>
 ;;; Copyright © 2023 Hilton Chain <hako@ultrarare.space>
 ;;; Copyright © 2023 Katherine Cox-Buday <cox.katherine.e@gmail.com>
@@ -6906,7 +6906,16 @@ provides a buffered io.Writer that is flushed at a timed interval.")
           (add-after 'unpack 'remove-benchmark
             (lambda* (#:key tests? import-path #:allow-other-keys)
               (with-directory-excursion (string-append "src/" import-path)
-                (delete-file-recursively "benchmark"))))))))
+                (delete-file-recursively "benchmark"))))
+            (add-after 'unpack 'fix-paths
+              (lambda* (#:key import-path #:allow-other-keys)
+                (with-directory-excursion (string-append "src/" import-path)
+                  (let* ((fusermount3 "/run/setuid-programs/fusermount3"))
+                    (substitute* "fuse/mount_linux.go"
+                      (("bin, err := fusermountBinary[(][)]")
+                       (format #f "bin, err := ~s, nil" fusermount3)))))))))))
+    (inputs
+     (list fuse))
     (propagated-inputs
      (list go-github-com-kylelemons-godebug
            go-github-com-moby-sys-mountinfo