source common.sh clearStore rm -rf $TEST_HOME tarroot=$TEST_ROOT/tarball rm -rf $tarroot mkdir -p $tarroot cp dependencies.nix $tarroot/default.nix cp config.nix dependencies.builder*.sh $tarroot/ touch -d '@1000000000' $tarroot $tarroot/* hash=$(nix hash path $tarroot) test_tarball() { local ext="$1" local compressor="$2" tarball=$TEST_ROOT/tarball.tar$ext (cd $TEST_ROOT && GNUTAR_REPRODUCIBLE= tar --mtime=$tarroot/default.nix --owner=0 --group=0 --numeric-owner --sort=name -c -f - tarball) | $compressor > $tarball nix-env -f file://$tarball -qa --out-path | grepQuiet dependencies nix-build -o $TEST_ROOT/result file://$tarball nix-build -o $TEST_ROOT/result '' -I foo=file://$tarball nix-build -o $TEST_ROOT/result -E "import (fetchTarball file://$tarball)" # Do not re-fetch paths already present nix-build -o $TEST_ROOT/result -E "import (fetchTarball { url = file:///does-not-exist/must-remain-unused/$tarball; sha256 = \"$hash\"; })" 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\"; })" # Do not re-fetch paths already present nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file:///does-not-exist/must-remain-unused/$tarball; narHash = \"$hash\"; })" expectStderr 102 nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"sha256-xdKv2pq/IiwLSnBBJXW8hNowI4MrdZfW+SYqDQs7Tzc=\"; })" | grep 'NAR hash mismatch in input' [[ $(nix eval --impure --expr "(fetchTree file://$tarball).lastModified") = 1000000000 ]] nix-instantiate --strict --eval -E "!((import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; })) ? submodules)" >&2 nix-instantiate --strict --eval -E "!((import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; })) ? submodules)" 2>&1 | grep 'true' nix-instantiate --eval -E '1 + 2' -I fnord=file:///no-such-tarball.tar$ext nix-instantiate --eval -E 'with ; 1 + 2' -I fnord=file:///no-such-tarball$ext (! nix-instantiate --eval -E ' 1' -I fnord=file:///no-such-tarball$ext) nix-instantiate --eval -E '' -I fnord=file:///no-such-tarball$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 test_tarball .xz xz test_tarball .gz gzip