lix/tests/functional/symlink-derivation.nix
Théophane Hufschmitt 07b627cc6d Merge pull request #10456 from NixOS/fixpermdeniedbind
Fix adding symlink to the sandbox paths

(cherry-picked from commit da1e977bf48cff2a635034c85e7c13878e38efc2)

Change-Id: I221c85a38180800ec6552d2e86a88df48398fad8
2024-04-11 15:43:58 +03:00

36 lines
929 B
Nix

with import ./config.nix;
let
foo_in_store = builtins.toFile "foo" "foo";
foo_symlink = mkDerivation {
name = "foo-symlink";
buildCommand = ''
ln -s ${foo_in_store} $out
'';
};
symlink_to_not_in_store = mkDerivation {
name = "symlink-to-not-in-store";
buildCommand = ''
ln -s ${builtins.toString ./.} $out
'';
};
in
mkDerivation {
name = "depends-on-symlink";
buildCommand = ''
(
set -x
# `foo_symlink` should be a symlink pointing to `foo_in_store`
[[ -L ${foo_symlink} ]]
[[ $(readlink ${foo_symlink}) == ${foo_in_store} ]]
# `symlink_to_not_in_store` should be a symlink pointing to `./.`, which
# is not available in the sandbox
[[ -L ${symlink_to_not_in_store} ]]
[[ $(readlink ${symlink_to_not_in_store}) == ${builtins.toString ./.} ]]
(! ls ${symlink_to_not_in_store}/)
)
echo "Success!" > $out
'';
}