From fa01db9626a2e7ba97d9fea013f2f80f14251987 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 15 Apr 2024 17:38:29 +0200
Subject: [PATCH] StorePathAccessor: Fix path display

Set the prefix to the store path to fix messages like "copying '/' to
the store" to "copying '/nix/store/bla' to the store".
---
 src/libfetchers/fs-input-accessor.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libfetchers/fs-input-accessor.cc b/src/libfetchers/fs-input-accessor.cc
index ee24c621a..d85363808 100644
--- a/src/libfetchers/fs-input-accessor.cc
+++ b/src/libfetchers/fs-input-accessor.cc
@@ -24,7 +24,10 @@ ref<InputAccessor> makeStorePathAccessor(
     const StorePath & storePath)
 {
     // FIXME: should use `store->getFSAccessor()`
-    return makeFSInputAccessor(std::filesystem::path { store->toRealPath(storePath) });
+    auto root = std::filesystem::path { store->toRealPath(storePath) };
+    auto accessor = makeFSInputAccessor(root);
+    accessor->setPathDisplay(root);
+    return accessor;
 }
 
 SourcePath getUnfilteredRootPath(CanonPath path)