From 5fe030ee0a921f68a1c29a7f10db53bfd8c581b0 Mon Sep 17 00:00:00 2001
From: Marc Weber <marco-oweber@gmx.de>
Date: Thu, 8 Oct 2009 00:54:31 +0000
Subject: [PATCH] adding debootstrap (bootstrap debian in a chroot)

svn path=/nixpkgs/trunk/; revision=17709
---
 pkgs/tools/misc/debootstrap/default.nix | 91 +++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix         |  5 ++
 2 files changed, 96 insertions(+)
 create mode 100644 pkgs/tools/misc/debootstrap/default.nix

diff --git a/pkgs/tools/misc/debootstrap/default.nix b/pkgs/tools/misc/debootstrap/default.nix
new file mode 100644
index 00000000000..25653314eec
--- /dev/null
+++ b/pkgs/tools/misc/debootstrap/default.nix
@@ -0,0 +1,91 @@
+args: with args;
+
+let devices = fetchurl {
+    url = mirror://gentoo/distfiles/devices.tar.gz;
+    sha256 = "0j4yhajmlgvbksr2ij0dm7jy3q52j3wzhx2fs5lh05i1icygk4qd";
+  };
+in
+
+stdenv.mkDerivation {
+  name = "debbotstrap-1.0.10lenny";
+
+  src = fetchurl {
+    # I'd like to use the source. However it's lacking the lanny script ?
+    url = mirror://debian/pool/main/d/debootstrap/debootstrap_1.0.10lenny1_all.deb;
+    sha256 = "a70af8e3369408ce9d6314fb5219de73f9523b347b75a3b07ee17ea92c445051";
+  };
+  buildInputs = [dpkg gettext gawk perl];
+
+  unpackPhase = ''
+    dpkg-deb --extract "$src" .
+  '';
+  buildPhase = ":";
+
+  patches = [
+    # replace /usr/* and /sbin/* executables by @executable@ so that they can be replaced by substitute
+    # Be careful not to replace code being run in the debian chroot !
+    ./subst.patch
+  ];
+
+  # from deb 
+  installPhase = ''
+    cp -r . $out; cd $out
+    t=bin/debootstrap
+    ensureDir bin man/man8
+    cat >> $t << EOF
+    #!/bin/sh
+    export DEBOOTSTRAP_DIR=$out/usr/share/debootstrap
+    # 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
+    $out/usr/sbin/debootstrap "\$@"
+    EOF
+    chmod +x $t
+    mv usr/share/man/man8/debootstrap.8.gz man/man8
+
+    set -x
+    for file in usr/share/debootstrap/functions usr/sbin/debootstrap; do
+      substituteInPlace "$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
+  '';
+
+  /* build from source:
+  installPhase = ''
+    cp ${devices} devices.tar.gz
+    ensureDir $out/{bin,man/man8};
+    cp debootstrap.8 $out/man/man8
+    sed -i  \
+      -e 's@-o root@@'   \
+      -e 's@-g root@@'   \
+      -e 's@chown@true@' \
+      Makefile
+    make pkgdetails debootstrap-arch
+    make DESTDIR="''\${out}" install-arch
+    t=$out/bin/debootstrap
+    cat >> $t << EOF
+    #!/bin/sh
+    DEBOOTSTRAP_DIR=$out/usr/share/debootstrap $out/usr/sbin/debootstrap "\$@"
+    EOF
+    chmod +x $t
+  '';
+  */
+
+  meta = { 
+    description = "create a debian system in a chroot easily.";
+    longDescription = "this way you can use debian packages we don't have in nixpkgs yet.
+      ";
+    homepage = http://packages.debian.org/de/lenny/debootstrap; # http://code.erisian.com.au/Wiki/debootstrap
+    license = "GPL-2"; # gentoo says so.. ?
+    maintainers = [args.lib.maintainers.marcweber];
+    platforms = args.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 085c0868003..0e568d56da1 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -614,6 +614,11 @@ let
     inherit fetchurl stdenv gettext libjpeg lcms;
   };
 
+  debootstrap = import ../tools/misc/debootstrap {
+    inherit fetchurl stdenv lib dpkg gettext gawk wget perl;
+    inherit (bleedingEdgeRepos) sourceByName;
+  };
+
   ddclient = import ../tools/networking/ddclient {
     inherit fetchurl buildPerlPackage perl;
   };