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What happens if I push all of nixpkgs
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Nix
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111{ lib, stdenv, callPackage, closureInfo, xorriso, syslinux, libossp_uuid, squashfsTools,
# The file name of the resulting ISO image. isoName ? "cd.iso",
# The files and directories to be placed in the ISO file system. # This is a list of attribute sets {source, target} where `source' # is the file system object (regular file or directory) to be # grafted in the file system at path `target'. contents,
# In addition to `contents', the closure of the store paths listed # in `storeContents' are also placed in the Nix store of the CD. # This is a list of attribute sets {object, symlink} where `object' # is a store path whose closure will be copied, and `symlink' is a # symlink to `object' that will be added to the CD. storeContents ? [ ],
# In addition to `contents', the closure of the store paths listed # in `squashfsContents' is compressed as squashfs and the result is # placed in /nix-store.squashfs on the CD. # FIXME: This is a performance optimization to avoid Hydra copying # the squashfs between builders and should be removed when Hydra # is smarter about scheduling. squashfsContents ? [ ],
# Compression settings for squashfs squashfsCompression ? "xz -Xdict-size 100%",
# Whether this should be an El-Torito bootable CD. bootable ? false,
# Whether this should be an efi-bootable El-Torito CD. efiBootable ? false,
# Whether this should be an hybrid CD (bootable from USB as well as CD). usbBootable ? false,
# The path (in the ISO file system) of the boot image. bootImage ? "",
# The path (in the ISO file system) of the efi boot image. efiBootImage ? "",
# The path (outside the ISO file system) of the isohybrid-mbr image. isohybridMbrImage ? "",
# Whether to compress the resulting ISO image with zstd. compressImage ? false, zstd,
# The volume ID. volumeID ? "",}:
assert bootable -> bootImage != "";assert efiBootable -> efiBootImage != "";assert usbBootable -> isohybridMbrImage != "";
let needSquashfs = squashfsContents != [ ]; makeSquashfsDrv = callPackage ./make-squashfs.nix { storeContents = squashfsContents; comp = squashfsCompression; };instdenv.mkDerivation { name = isoName; __structuredAttrs = true;
buildCommandPath = ./make-iso9660-image.sh; nativeBuildInputs = [ xorriso syslinux zstd libossp_uuid ] ++ lib.optionals needSquashfs makeSquashfsDrv.nativeBuildInputs;
inherit isoName bootable bootImage compressImage volumeID efiBootImage efiBootable isohybridMbrImage usbBootable ;
sources = map (x: x.source) contents; targets = map (x: x.target) contents;
objects = map (x: x.object) storeContents; symlinks = map (x: x.symlink) storeContents;
squashfsCommand = lib.optionalString needSquashfs makeSquashfsDrv.buildCommand;
# For obtaining the closure of `storeContents'. closureInfo = closureInfo { rootPaths = map (x: x.object) storeContents; };}