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Merge pull request #10393 from NixOS/backport-10391-to-2.20-maintenance

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[Backport 2.20-maintenance] Handle the case where a parent of ~/.nix-defexpr is a symlink
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Eelco Dolstra 2024-04-03 18:52:21 +02:00 committed by GitHub
parent 59c629eb13 70a2c5f607
commit 7bc4af7301
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GPG key ID: B5690EEEBB952194
2 changed files with 7 additions and 1 deletions
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2
src/nix-env/nix-env.cc
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@ -108,7 +108,7 @@ static void getAllExprs(EvalState & state,
const SourcePath & path, StringSet & seen, BindingsBuilder & attrs)
{
StringSet namesSorted;
for (auto & [name, _] : path.readDirectory()) namesSorted.insert(name);
for (auto & [name, _] : path.resolveSymlinks().readDirectory()) namesSorted.insert(name);
for (auto & i : namesSorted) {
/* Ignore the manifest.nix used by profiles. This is

6
tests/functional/user-envs.sh
View file

@ -189,3 +189,9 @@ nix-env --set $outPath10
[ "$(nix-store -q --resolve $profiles/test)" = $outPath10 ]
nix-env --set $drvPath10
[ "$(nix-store -q --resolve $profiles/test)" = $outPath10 ]
# Test the case where $HOME contains a symlink.
mkdir -p $TEST_ROOT/real-home/alice/.nix-defexpr/channels
ln -sfn $TEST_ROOT/real-home $TEST_ROOT/home
ln -sfn $(pwd)/user-envs.nix $TEST_ROOT/home/alice/.nix-defexpr/channels/foo
HOME=$TEST_ROOT/home/alice nix-env -i foo-0.1