62 lines
1.5 KiB
Nix
62 lines
1.5 KiB
Nix
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{ isoFile, productKey }:
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let
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inherit (import <nixpkgs> {}) lib stdenv qemu;
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in rec {
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installedVM = import ./install {
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inherit isoFile productKey;
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};
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runInVM = img: attrs: import ./controller (attrs // {
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inherit (installedVM) sshKey;
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qemuArgs = attrs.qemuArgs or [] ++ [
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"-boot order=c"
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"-drive file=${img},index=0,media=disk"
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];
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});
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runAndSuspend = let
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drives = {
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s = {
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source = "nixstore";
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target = "/nix/store";
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};
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x = {
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source = "xchg";
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target = "/tmp/xchg";
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};
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};
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genDriveCmds = letter: { source, target }: [
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"net use ${letter}: '\\\\192.168.0.2\\${source}' /persistent:yes"
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"mkdir -p '${target}'"
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"mount -o bind '/cygdrive/${letter}' '${target}'"
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"echo '/cygdrive/${letter} ${target} none bind 0 0' >> /etc/fstab"
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];
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in runInVM "winvm.img" {
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command = lib.concatStringsSep " && " ([
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"net config server /autodisconnect:-1"
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] ++ lib.concatLists (lib.mapAttrsToList genDriveCmds drives));
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suspendTo = "state.gz";
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};
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suspendedVM = stdenv.mkDerivation {
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name = "cygwin-suspended-vm";
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buildCommand = ''
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${qemu}/bin/qemu-img create \
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-b "${installedVM}/disk.img" \
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-f qcow2 winvm.img
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${runAndSuspend}
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ensureDir "$out"
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cp winvm.img "$out/disk.img"
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cp state.gz "$out/state.gz"
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'';
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};
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resumeAndRun = command: runInVM "${suspendedVM}/disk.img" {
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resumeFrom = "${suspendedVM}/state.gz";
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qemuArgs = lib.singleton "-snapshot";
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inherit command;
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};
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}
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