153 lines
3.7 KiB
Nix
153 lines
3.7 KiB
Nix
{ system ? __currentSystem
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, autoDetectRootDevice ? false
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, rootDevice ? ""
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, rootLabel ? ""
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, stage2Init
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, readOnlyRoot
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}:
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rec {
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pkgs = import ./pkgs/top-level/all-packages.nix {inherit system;};
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pkgsDiet = import ./pkgs/top-level/all-packages.nix {
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inherit system;
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bootStdenv = pkgs.useDietLibC pkgs.stdenv;
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};
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pkgsStatic = import ./pkgs/top-level/all-packages.nix {
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inherit system;
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bootStdenv = pkgs.makeStaticBinaries pkgs.stdenv;
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};
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stdenvLinuxStuff = import ./pkgs/stdenv/linux {
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system = pkgs.stdenv.system;
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allPackages = import ./pkgs/top-level/all-packages.nix;
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};
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nix = pkgs.nixUnstable; # we need the exportReferencesGraph feature
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# Determine the set of modules that we need to mount the root FS.
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modulesClosure = import ./modules-closure.nix {
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inherit (pkgs) stdenv kernel module_init_tools;
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rootModules = ["ide-cd" "ide-disk" "ide-generic"];
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};
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# Some additional utilities needed in stage 1, notably mount. We
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# don't want to bring in all of util-linux, so we just copy what we
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# need.
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extraUtils = pkgs.stdenv.mkDerivation {
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name = "extra-utils";
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builder = builtins.toFile "builder.sh"
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"source $stdenv/setup; ensureDir $out/bin; cp $utillinux/bin/mount $utillinux/bin/umount $utillinux/sbin/pivot_root $out/bin; nuke-refs $out/bin/*";
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buildInputs = [pkgs.nukeReferences];
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inherit (pkgsStatic) utillinux;
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};
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# The init script of boot stage 1 (loading kernel modules for
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# mounting the root FS).
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bootStage1 = import ./boot-stage-1.nix {
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inherit (pkgs) genericSubstituter;
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inherit (pkgsDiet) module_init_tools;
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inherit extraUtils;
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inherit autoDetectRootDevice rootDevice rootLabel;
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inherit stage2Init;
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modules = modulesClosure;
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shell = stdenvLinuxStuff.bootstrapTools.bash;
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staticTools = stdenvLinuxStuff.staticTools;
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};
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# The closure of the init script of boot stage 1 is what we put in
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# the initial RAM disk.
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initialRamdisk = import ./make-initrd.nix {
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inherit (pkgs) stdenv cpio;
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init = bootStage1;
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};
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# The installer.
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nixosInstaller = import ./installer.nix {
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inherit (pkgs) stdenv genericSubstituter;
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inherit nix;
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shell = pkgs.bash + "/bin/sh";
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};
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# The services (Upstart) configuration for the system.
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upstartJobs = import ./upstart-jobs/gather.nix {
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inherit (pkgs) stdenv;
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jobs = map makeJob [
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# Syslogd.
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(import ./upstart-jobs/syslogd.nix {
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inherit (pkgs) sysklogd;
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})
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]
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# The terminals on ttyX.
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++ (map
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(ttyNumber: makeJob (import ./upstart-jobs/mingetty.nix {
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mingetty = pkgs.mingettyWrapper;
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inherit ttyNumber;
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}))
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[1 2 3 4 5 6]
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)
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# For the builtin logd job.
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++ [pkgs.upstart];
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};
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makeJob = import ./upstart-jobs/make-job.nix {
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inherit (pkgs) stdenv;
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};
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# The init script of boot stage 2, which is supposed to do
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# everything else to bring up the system.
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bootStage2 = import ./boot-stage-2.nix {
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inherit (pkgs) genericSubstituter coreutils findutils
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utillinux kernel udev module_init_tools
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nettools upstart;
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inherit upstartJobs;
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shell = pkgs.bash + "/bin/sh";
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dhcp = pkgs.dhcpWrapper;
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# Additional stuff; add whatever you want here.
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path = [
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pkgs.bash
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pkgs.bzip2
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pkgs.cpio
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pkgs.curl
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pkgs.e2fsprogs
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pkgs.gnugrep
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pkgs.gnused
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pkgs.gnutar
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pkgs.grub
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pkgs.gzip
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pkgs.iputils
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pkgs.less
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pkgs.nano
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pkgs.netcat
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pkgs.perl
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pkgs.procps
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pkgs.rsync
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pkgs.shadowutils
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pkgs.strace
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pkgs.sysklogd
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# pkgs.sysvinit
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# pkgs.vim
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nix
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nixosInstaller
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];
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inherit readOnlyRoot;
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};
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}
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