source common.sh test -n "$TEST_ROOT" if test -d "$TEST_ROOT"; then chmod -R u+w "$TEST_ROOT" rm -rf "$TEST_ROOT" fi mkdir "$TEST_ROOT" mkdir "$NIX_STORE_DIR" mkdir "$NIX_LOCALSTATE_DIR" mkdir -p "$NIX_LOG_DIR"/drvs mkdir "$NIX_STATE_DIR" mkdir "$NIX_CONF_DIR" cat > "$NIX_CONF_DIR"/nix.conf <<EOF build-users-group = keep-derivations = false sandbox = false experimental-features = nix-command flakes gc-reserved-space = 0 substituters = flake-registry = $TEST_ROOT/registry.json show-trace = true include nix.conf.extra trusted-users = $(whoami) EOF cat > "$NIX_CONF_DIR"/nix.conf.extra <<EOF fsync-metadata = false !include nix.conf.extra.not-there EOF # Initialise the database. nix-store --init # Did anything happen? test -e "$NIX_STATE_DIR"/db/db.sqlite