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-rw-r--r--scripts/01-chroot.sh169
1 files changed, 169 insertions, 0 deletions
diff --git a/scripts/01-chroot.sh b/scripts/01-chroot.sh
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+# scripts/01-chroot.sh
+
+chroots ()
+{
+ # Execute commands chrooted
+ chroot "${LIVE_CHROOT}" /usr/bin/env -i HOME="/root" \
+ PATH="/usr/sbin:/usr/bin:/sbin:/bin" TERM="${TERM}" \
+ ftp_proxy="${LIVE_FTPPROXY}" http_proxy="${LIVE_HTTPPROXY}" \
+ DEBIAN_PRIORITY="critical" ${1}
+ #DEBIAN_FRONTEND=non-interactive DEBIAN_PRIORITY=critical
+ # FIXME: setting DEBIAN_FRONTEND to non-interactive seems not to work.
+}
+
+Chroot ()
+{
+ # Configure chroot
+ Patch_chroot apply
+
+ # Configure network
+ Patch_network apply
+
+ # Configure /etc/apt/sources.list
+ echo "deb ${LIVE_MIRROR} ${LIVE_DISTRIBUTION} ${LIVE_SECTIONS}" > \
+ "${LIVE_CHROOT}"/etc/apt/sources.list
+ chroots "apt-get update"
+
+ # Install gnupg
+ chroots "apt-get install --yes --force-yes gnupg wget"
+
+ # Import archive signing key
+ if [ ! -z "${LIVE_MIRROR_KEY}" ]
+ then
+ chroots "wget ${LIVE_MIRROR_KEY}"
+ chroots "apt-key add `basename ${LIVE_MIRROR_KEY}`"
+ chroots "rm -f `basename ${LIVE_MIRROR_KEY}`"
+ fi
+
+ # Add other repository
+ if [ ! -z "${LIVE_REPOSITORY}" ]
+ then
+ # Configure /etc/apt/sources.list
+ echo "deb ${LIVE_REPOSITORY}" >> \
+ "${LIVE_CHROOT}"/etc/apt/sources.list
+
+ # Import archive signing key
+ if [ ! -z "${LIVE_REPOSITORY_KEY}" ]
+ then
+ chroots "wget ${LIVE_REPOSITORY_KEY}"
+ chroots "apt-key add `basename ${LIVE_REPOSITORY_KEY}`"
+ chroots "rm -f `basename ${LIVE_REPOSITORY_KEY}`"
+ fi
+ fi
+
+ # Update indices
+ chroots "apt-get update"
+
+ # Configure linux-image
+ Patch_linuximage apply
+
+ # Install linux-image
+ chroots "apt-get install --yes linux-image-2.6-${LIVE_LINUX}"
+ chroots "apt-get install --yes --force-yes casper \
+ squashfs-modules-2.6-${LIVE_LINUX} \
+ unionfs-modules-2.6-${LIVE_LINUX}"
+
+ # Rebuild initial ramdisk
+ chroots "dpkg-reconfigure `basename ${LIVE_CHROOT}/var/lib/dpkg/info/linux-image-2.6.*-${LIVE_LINUX}.postinst .postinst`"
+
+ # Deconfigure linux-image
+ Patch_linuximage deapply
+
+ # --- Begin FIXME ---
+ if [ -d "${LIVE_CLONE}" ]
+ then
+ # swapping chroots
+ LIVE_TMP="${LIVE_CHROOT}"
+ LIVE_CHROOT="${LIVE_CLONE}"
+
+ # get info
+ chroots "apt-get install --yes debconf-utils"
+ chroots "debconf-get-selections" > "${LIVE_ROOT}"/preseed.cloned
+ chroots "dpkg --get-selections" | grep -v deinstall | cut -f1 > "${LIVE_ROOT}"/package-list.cloned
+
+ # swapping out
+ LIVE_CHROOT="${LIVE_TMP}"
+
+ LIVE_PRESEED="${LIVE_ROOT}"/preseed.cloned
+ LIVE_PACKAGE_LIST="${LIVE_ROOT}"/package-list.cloned
+ fi
+
+ if [ -f "${LIVE_PRESEED}" ]
+ then
+ chroots "apt-get install --yes debconf-utils"
+ cp ${LIVE_PRESEED} ${LIVE_CHROOT}/tmp/preseed
+ chroots "debconf-set-selections /tmp/preseed"
+ rm ${LIVE_CHROOT}/tmp/preseed
+ fi
+
+ if [ -z "${LIVE_ROOTFS}" ]
+ then
+ # Install packages list
+ if [ ! -z "${LIVE_PACKAGE_LIST}" ]
+ then
+ chroots "apt-get install --yes `cat ${LIVE_PACKAGE_LIST}`"
+ fi
+
+ # Install extra packages
+ if [ ! -z "${LIVE_PACKAGES}" ]
+ then
+ chroots "apt-get install --yes ${LIVE_PACKAGES}"
+ fi
+ fi
+
+ # Copy external path into the chroot
+ if [ -d "${LIVE_INCLUDE_ROOTFS}" ]
+ then
+ cd "${LIVE_INCLUDE_ROOTFS}"
+ find . | cpio -pumd "${LIVE_CHROOT}"/
+ cd "${OLDPWD}"
+ fi
+
+ # Execute extra command in the chroot
+ if [ ! -z "${LIVE_HOOK}" ]
+ then
+ chroots "${LIVE_HOOK}"
+ fi
+
+ # Add splashy and conditionally a theme
+ if [ ! -z "${LIVE_SPLASHY}" ]
+ then
+ chroots "apt-get install --yes splashy splashy-themes"
+
+ if [ ! -z "${LIVE_SPLASHY_THEME}" ]
+ then
+ # not already installed ? Then its a new theme to install!
+ if [ ! -d "${LIVE_CHROOT}"/etc/splashy/themes/"${LIVE_SPLASHY_THEME}" ]
+ then
+ if [ -f "${LIVE_SPLASHY_THEME}".tar.gz ]
+ then
+ cp "${LIVE_SPLASHY_THEME}".tar.gz "${LIVE_CHROOT}"/tmp/"${LIVE_SPLASHY_THEME}".tar.gz # this permits simlink to theme
+ chroots "splashy_config -i /tmp/${LIVE_SPLASHY_THEME}.tar.gz"
+ rm "${LIVE_CHROOT}"/tmp/"${LIVE_SPLASHY_THEME}".tar.gz
+ chroots "splashy_config -s ${LIVE_SPLASHY_THEME}"
+ else
+ echo "Specify the local splashy theme without extension, it also must be in the cwd"
+ fi
+ else
+ chroots "splashy_config -s ${LIVE_SPLASHY_THEME}"
+ fi
+ fi
+ fi
+ # --- End FIXME ---
+
+ # Clean apt packages cache
+ rm -f "${LIVE_CHROOT}"/var/cache/apt/archives/*.deb
+ rm -f "${LIVE_CHROOT}"/var/cache/apt/archives/partial/*.deb
+
+ # Clean apt indices cache
+ rm -f "${LIVE_CHROOT}"/var/cache/apt/*pkgcache.bin
+
+ # Remove cdebootstrap packages cache
+ rm -rf "${LIVE_CHROOT}"/var/cache/bootstrap
+
+ # Deconfigure network
+ Patch_network deapply
+
+ # Deconfigure chroot
+ Patch_chroot deapply
+}