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Resolve symlinks in a few more places

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Fixes #9882.
This commit is contained in:
Eelco Dolstra 2024-01-30 15:00:18 +01:00
parent a7db7b6e44
commit b36ff47e7c
3 changed files with 6 additions and 3 deletions
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2
src/libexpr/eval.cc
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@ -2338,7 +2338,7 @@ StorePath EvalState::copyPathToStore(NixStringContext & context, const SourcePat
auto dstPath = i != srcToStore.end()
? i->second
: [&]() {
auto dstPath = fetchToStore(*store, path, path.baseName(), FileIngestionMethod::Recursive, nullptr, repair);
auto dstPath = fetchToStore(*store, path.resolveSymlinks(), path.baseName(), FileIngestionMethod::Recursive, nullptr, repair);
allowPath(dstPath);
srcToStore.insert_or_assign(path, dstPath);
printMsg(lvlChatty, "copied source '%1%' -> '%2%'", path, store->printStorePath(dstPath));

2
src/libexpr/primops.cc
View file

@ -2241,7 +2241,7 @@ static void addPath(
});
if (!expectedHash || !state.store->isValidPath(*expectedStorePath)) {
auto dstPath = fetchToStore(*state.store, path, name, method, filter.get(), state.repair);
auto dstPath = fetchToStore(*state.store, path.resolveSymlinks(), name, method, filter.get(), state.repair);
if (expectedHash && expectedStorePath != dstPath)
state.debugThrowLastTrace(Error("store path mismatch in (possibly filtered) path added from '%s'", path));
state.allowAndSetStorePathString(dstPath, v);

5
tests/functional/nix-channel.sh
View file

@ -29,7 +29,8 @@ unset NIX_CONFIG
# Create a channel.
rm -rf $TEST_ROOT/foo
mkdir -p $TEST_ROOT/foo
nix copy --to file://$TEST_ROOT/foo?compression="bzip2" $(nix-store -r $(nix-instantiate dependencies.nix))
drvPath=$(nix-instantiate dependencies.nix)
nix copy --to file://$TEST_ROOT/foo?compression="bzip2" $(nix-store -r "$drvPath")
rm -rf $TEST_ROOT/nixexprs
mkdir -p $TEST_ROOT/nixexprs
cp config.nix dependencies.nix dependencies.builder*.sh $TEST_ROOT/nixexprs/
@ -64,3 +65,5 @@ grepQuiet 'item.*attrPath="foo".*name="dependencies-top"' $TEST_ROOT/meta.xml
nix-env -i dependencies-top
[ -e $TEST_HOME/.nix-profile/foobar ]
# Test evaluation through a channel symlink (#9882).
nix-instantiate '<foo/dependencies.nix>'