1dd3162d7c
What I want with this derivation is to allow the sheevaplug nixos to build a tarball with all the needed files to boot. Then, this can be unpacked into an SD card, or into a NFS/TFTP server, and then the user can boot the system with help of the uboot console. By now, I have only tried to build the tarball in a PC, in order to develop the nix expressions quicker. There is nothing written specialy for the Sheevaplug in all this, by now. svn path=/nixos/trunk/; revision=20035
56 lines
1.2 KiB
Bash
56 lines
1.2 KiB
Bash
source $stdenv/setup
|
|
set -x
|
|
|
|
sources_=($sources)
|
|
targets_=($targets)
|
|
|
|
echo $objects
|
|
objects=($objects)
|
|
symlinks=($symlinks)
|
|
|
|
|
|
# Remove the initial slash from a path, since genisofs likes it that way.
|
|
stripSlash() {
|
|
res="$1"
|
|
if test "${res:0:1}" = /; then res=${res:1}; fi
|
|
}
|
|
|
|
touch pathlist
|
|
|
|
# Add the individual files.
|
|
for ((i = 0; i < ${#targets_[@]}; i++)); do
|
|
stripSlash "${targets_[$i]}"
|
|
mkdir -p "$(dirname "$res")"
|
|
cp -a "${sources_[$i]}" "$res"
|
|
done
|
|
|
|
|
|
# Add the closures of the top-level store objects.
|
|
mkdir -p nix/store
|
|
storePaths=$(perl $pathsFromGraph closure-*)
|
|
for i in $storePaths; do
|
|
cp -a "$i" "${i:1}"
|
|
done
|
|
|
|
|
|
# TODO tar ruxo
|
|
# Also include a manifest of the closures in a format suitable for
|
|
# nix-store --load-db.
|
|
printRegistration=1 perl $pathsFromGraph closure-* > nix-path-registration
|
|
|
|
# Add symlinks to the top-level store objects.
|
|
for ((n = 0; n < ${#objects[*]}; n++)); do
|
|
object=${objects[$n]}
|
|
symlink=${symlinks[$n]}
|
|
if test "$symlink" != "none"; then
|
|
mkdir -p $(dirname ./$symlink)
|
|
ln -s $object ./$symlink
|
|
fi
|
|
done
|
|
|
|
ensureDir $out/tarball
|
|
|
|
tar cvJf $out/tarball/$fileName.tar.xz *
|
|
|
|
ensureDir $out/nix-support
|
|
echo $system > $out/nix-support/system
|