diff options
| -rw-r--r-- | src/libexpr/primops/fetchTree.cc | 7 | ||||
| -rw-r--r-- | tests/tarball.sh | 6 |
2 files changed, 12 insertions, 1 deletions
diff --git a/src/libexpr/primops/fetchTree.cc b/src/libexpr/primops/fetchTree.cc index b8b99d4fa..472efe0ee 100644 --- a/src/libexpr/primops/fetchTree.cc +++ b/src/libexpr/primops/fetchTree.cc @@ -119,6 +119,13 @@ static void fetchTree( .errPos = pos }); + if (auto nameIter = attrs.find("name"); nameIter != attrs.end()) + throw Error({ + .msg = hintfmt("attribute 'name' isn’t supported in call to 'fetchTree'"), + .errPos = pos + }); + + input = fetchers::Input::fromAttrs(std::move(attrs)); } else { auto url = fixURI(state.coerceToString(pos, *args[0], context, false, false), state); diff --git a/tests/tarball.sh b/tests/tarball.sh index 279ef5672..1301922a5 100644 --- a/tests/tarball.sh +++ b/tests/tarball.sh @@ -30,7 +30,6 @@ test_tarball() { nix-build -o $TEST_ROOT/result -E "import (fetchTree file://$tarball)" nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; })" nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; })" - nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; name = \"foo\"; })" nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"sha256-xdKv2pq/IiwLSnBBJXW8hNowI4MrdZfW+SYqDQs7Tzc=\"; })" 2>&1 | grep 'NAR hash mismatch in input' nix-instantiate --strict --eval -E "!((import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; })) ? submodules)" >&2 @@ -41,6 +40,11 @@ test_tarball() { (! nix-instantiate --eval -E '<fnord/xyzzy> 1' -I fnord=file://no-such-tarball$ext) nix-instantiate --eval -E '<fnord/config.nix>' -I fnord=file://no-such-tarball$ext -I fnord=. + + # Ensure that the `name` attribute isn’t accepted as that would mess + # with the content-addressing + (! nix-instantiate --eval -E "fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; name = \"foo\"; }") + } test_tarball '' cat |