source common.sh # Tests that: # - flake.nix may reside inside of a git submodule # - the flake can access content outside of the submodule # # rootRepo # ├── root.nix # └── submodule # ├── flake.nix # └── sub.nix requireGit clearStore # Submodules can't be fetched locally by default. # See fetchGitSubmodules.sh export XDG_CONFIG_HOME=$TEST_HOME/.config git config --global protocol.file.allow always rootRepo=$TEST_ROOT/rootRepo subRepo=$TEST_ROOT/submodule rm -rf $rootRepo $subRepo $TEST_HOME/.cache/nix createGitRepo $subRepo cat > $subRepo/flake.nix < $subRepo/sub.nix git -C $subRepo add flake.nix sub.nix git -C $subRepo commit -m Initial createGitRepo $rootRepo git -C $rootRepo submodule init git -C $rootRepo submodule add $subRepo submodule echo '"expression in root repo"' > $rootRepo/root.nix git -C $rootRepo add root.nix git -C $rootRepo commit -m "Add root.nix" # Flake can live inside a submodule and can be accessed via ?dir=submodule [[ $(nix eval --json git+file://$rootRepo\?submodules=1\&dir=submodule#sub ) = '"expression in submodule"' ]] # The flake can access content outside of the submodule [[ $(nix eval --json git+file://$rootRepo\?submodules=1\&dir=submodule#root ) = '"expression in root repo"' ]]