nixpkgs/pkgs/tools/misc/debootstrap/default.nix

113 lines
3.3 KiB
Nix

{ stdenv, fetchurl, dpkg, gettext, gawk, perl, wget, coreutils, fakeroot }:
let
# USAGE like this: debootstrap sid /tmp/target-chroot-directory
# There is also cdebootstrap now. Is that easier to maintain?
makedev = stdenv.mkDerivation {
name = "makedev-for-debootstrap";
src = fetchurl {
url = mirror://debian/pool/main/m/makedev/makedev_2.3.1.orig.tar.gz;
sha256 = "1yhxlj2mhn1nqkx1f0sn0bl898nf28arxxa4lgp7hdrb5cpp36c5";
};
patches = [
(fetchurl {
url = "http://ftp.de.debian.org/debian/pool/main/m/makedev/makedev_2.3.1-89.diff.gz";
sha256 = "1zbifw2jkq6471fb67y893nq4lq009xbfbi57jbjwxnhqmrppcy9";
})
];
# TODO install man
installPhase = ''
ensureDir $out/sbin
ls -l
t=$out/sbin/MAKEDEV
cp MAKEDEV $t
chmod +x $t
'';
};
in
stdenv.mkDerivation {
name = "debootstrap-1.0.42";
src = fetchurl {
# git clone git://git.debian.org/d-i/debootstrap.git
# I'd like to use the source. However it's lacking the lanny script ? (still true?)
url = http://ftp.de.debian.org/debian/pool/main/d/debootstrap/debootstrap_1.0.42.tar.gz;
sha256 = "0a5azl22wz1q92b2c91zlpz6krd7wqyi63yk87vyczp363ml0nz0";
};
buildInputs = [ dpkg gettext gawk perl ];
buildPhase = ":";
# If you have to update the patch for functions a vim regex like this
# can help you identify which lines are used to write scripts on TARGET and
# which should /bin/ paths should be replaced:
# \<echo\>\|\/bin\/\|^\s*\<cat\>\|EOF\|END
installPhase = ''
sed -i \
-e 's@/usr/bin/id@id@' \
-e 's@/usr/bin/dpkg@${dpkg}/bin/dpkg@' \
-e 's@/usr/bin/sha@${coreutils}/bin/sha@' \
-e 's@/bin/sha@${coreutils}/bin/sha@' \
debootstrap
for file in functions debootstrap; do
substituteInPlace "$file" \
--subst-var-by gunzip "$(type -p gunzip)" \
--subst-var-by bunzip "$(type -p bunzip)" \
--subst-var-by gettext "$(type -p gettext)" \
--subst-var-by dpkg "$(type -p dpkg)" \
--subst-var-by udpkg "$(type -p udpkg)" \
--subst-var-by id "$(type -p id)" \
--subst-var-by perl "$(type -p perl)" \
--subst-var-by uname "$(type -p uname)" \
--subst-var-by wget "${wget}/bin/wget"
done
sed -i \
-e 's@\<wget\>@${wget}/bin/wget@' \
functions
d=$out/share/debootstrap
ensureDir $out/{share/debootstrap,bin}
${fakeroot}/bin/fakeroot -- make devices.tar.gz MAKEDEV=${makedev}/sbin/MAKEDEV
cp -r . $d
cat >> $out/bin/debootstrap << EOF
#!/bin/sh
export DEBOOTSTRAP_DIR="''${DEBOOTSTRAP_DIR:-$d}"
# mount and other tools must be found in chroot. So add default debain paths!
# TODO only add paths which are required by the scripts!
export PATH=$PATH:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
exec $d/debootstrap "\$@"
EOF
chmod +x $out/bin/debootstrap
ensureDir $out/man/man8
mv debootstrap.8 $out/man/man8
'';
passthru = {
inherit makedev;
};
meta = {
description = "Tool to create a Debian system in a chroot";
homepage = http://packages.debian.org/de/lenny/debootstrap; # http://code.erisian.com.au/Wiki/debootstrap
license = "GPL-2"; # gentoo says so.. ?
maintainers = [ stdenv.lib.maintainers.marcweber ];
platforms = stdenv.lib.platforms.linux;
};
}