#note: the hardcoded /bin/sh is required for the VM's cygwin shell pkgs: let bootstrapper = import ./bootstrap.nix { inherit (pkgs) stdenv vmTools writeScript writeText runCommand makeInitrd; inherit (pkgs) coreutils dosfstools gzip mtools netcat-gnu openssh qemu samba; inherit (pkgs) socat vde2 fetchurl python perl cdrkit pathsFromGraph; inherit (pkgs) gnugrep; }; builder = '' source /tmp/xchg/saved-env 2> /dev/null || true export NIX_STORE=/nix/store export NIX_BUILD_TOP=/tmp export TMPDIR=/tmp export PATH=/empty cd "$NIX_BUILD_TOP" exec $origBuilder $origArgs ''; in { runInWindowsVM = drv: let in pkgs.lib.overrideDerivation drv (attrs: let bootstrap = bootstrapper attrs.windowsImage; in { requiredSystemFeatures = [ "kvm" ]; builder = "${pkgs.stdenv.shell}"; args = ["-e" (bootstrap.resumeAndRun builder)]; windowsImage = bootstrap.suspendedVM; origArgs = attrs.args; origBuilder = if attrs.builder == attrs.stdenv.shell then "/bin/sh" else attrs.builder; postHook = '' PATH=/usr/bin:/bin:/usr/sbin:/sbin SHELL=/bin/sh eval "$origPostHook" ''; origPostHook = attrs.postHook or ""; fixupPhase = ":"; }); }