diff options
Diffstat (limited to 'initramfs-tools/hooks/live')
| -rwxr-xr-x | initramfs-tools/hooks/live | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/initramfs-tools/hooks/live b/initramfs-tools/hooks/live new file mode 100755 index 0000000..40802d0 --- /dev/null +++ b/initramfs-tools/hooks/live @@ -0,0 +1,283 @@ +#!/bin/sh + +# initramfs hook for live-boot (Debian Live) + +set -e + +# initramfs-tools header + +PREREQ="" + +prereqs() +{ + echo "${PREREQ}" +} + +case "${1}" in + prereqs) + prereqs + exit 0 + ;; +esac + +. /usr/share/initramfs-tools/hook-functions + +[ "${QUIET}" ] || echo -n live-boot: + +# live-boot hook + +# Reading configuration file from filesystem +if [ -e /etc/live/boot.conf ] +then + . /etc/live/boot.conf +fi + +if ls /etc/live/boot.d/*.conf > /dev/null 2>&1 +then + for _FILE in /etc/live/boot.d/*.conf + do + . ${_FILE} + done +fi + +# Handling live-boot + +if [ ! -e /usr/share/live-boot ] +then + echo "W: live-boot-initramfs-tools (backend) installed without live-boot," + echo "W: this initramfs will *NOT* have live support." + exit 0 +fi + +[ "${QUIET}" ] || echo -n " "core +# Configuration +if [ -e /usr/share/live-boot/languagelist ] +then + mkdir -p "${DESTDIR}"/usr/share/live-boot + cp /usr/share/live-boot/languagelist "${DESTDIR}"/usr/share/live-boot +fi + +# Directories +mkdir -p "${DESTDIR}"/lib/live-boot + +# Executables +copy_exec /usr/share/live-boot/live-reconfigure /bin +copy_exec /usr/share/live-boot/live-preseed /bin + +# Scripts +cp /usr/share/initramfs-tools/scripts/live-functions "${DESTDIR}"/scripts +cp /usr/share/initramfs-tools/scripts/live-helpers "${DESTDIR}"/scripts + +# klibc dependencies +for FILE in /lib/libacl* /lib/libblkid* /lib/libuuid* /lib/libdevmapper* /lib/libattr* +do + if [ ! -e "${DESTDIR}"/"${FILE}" ] && ls ${FILE} > /dev/null 2>&1 + then + cp -a "${FILE}" "${DESTDIR}"/"${FILE}" + fi +done + +# udev dependencies (squeeze and newer) +for FILE in /lib/udev/*_id +do + if [ ! -e "${DESTDIR}/${FILE}" ] + then + mkdir -p "${DESTDIR}/lib/udev" + copy_exec "${FILE}" /lib/udev + fi +done + +if [ -e /lib/udev/rules.d/60-cdrom_id.rules ] +then + mkdir -p ${DESTDIR}/lib/udev/rules.d + cp -p /lib/udev/rules.d/60-cdrom_id.rules ${DESTDIR}/lib/udev/rules.d +fi + +# Handling other stuff + +[ "${QUIET}" ] || echo -n " "filesystems +# Configuration: keymap (usefull when using encryption) +if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ] +then + copy_exec /bin/loadkeys /bin + + mkdir -p "${DESTDIR}"/etc + cp /etc/console/boottime.kmap.gz "${DESTDIR}"/etc +fi + +# Configuration: Unique ID +if [ -n "${LIVE_GENERATE_UUID}" ] +then + mkdir -p "${DESTDIR}"/conf + uuidgen -r > "${DESTDIR}"/conf/uuid.conf +fi + +# Filesystem: btrfs +manual_add_modules btrfs + +# Filesystem: cifs +if [ -x /sbin/mount.cifs ] +then + copy_exec /sbin/mount.cifs /sbin + manual_add_modules cifs +fi + +# Filesystem: ext3/ext4 +manual_add_modules ext3 +manual_add_modules ext4 + +# Filesystem: jffs2 +manual_add_modules jffs2 + +if [ -x /usr/bin/rsync ] +then + copy_exec /usr/bin/rsync /bin +fi + +# Filesystem: squashfs +copy_exec /sbin/losetup /sbin +manual_add_modules loop +manual_add_modules squashfs +manual_add_modules sqlzma +manual_add_modules unlzma + +# Filesystem: aufs/overlayfs/unionfs +manual_add_modules aufs +manual_add_modules overlayfs +manual_add_modules unionfs + +# Filesystem: unionfs-fuse +if [ -x /usr/bin/unionfs-fuse ] +then + copy_exec /usr/bin/unionfs-fuse /bin +fi + +# Filesystem: vfat +manual_add_modules nls_cp437 +manual_add_modules nls_iso8859-1 +manual_add_modules nls_utf8 +manual_add_modules vfat + +# Filesystem: ntfs +manual_add_modules ntfs + +[ "${QUIET}" ] || echo -n " "devices +# Hardware: cdrom +manual_add_modules ide-cd +manual_add_modules ide-generic +manual_add_modules ohci1394 +manual_add_modules sbp2 +manual_add_modules sr_mod + +# Hardware: usb +manual_add_modules sd_mod + +# Hardware: network +auto_add_modules net + +# Program: eject +if [ -x /usr/bin/eject ] +then + copy_exec /usr/bin/eject /bin +fi + +[ "${QUIET}" ] || echo -n " "utils +# Program: md5sum +copy_exec /usr/bin/md5sum /bin + +# Program: memdisk +if [ -x /usr/bin/memdiskfind ] +then +[ "${QUIET}" ] || echo -n :memdisk + copy_exec /usr/bin/memdiskfind + manual_add_modules phram + manual_add_modules mtdblock +fi + +# Program: cpio +# busybox and klibc lacks --no-absolute-filenames and --sparse, needed for snapshots +if [ -e "${DESTDIR}/bin/cpio" ] +then + # Override already present cpio's, mostly klibc's + rm "${DESTDIR}/bin/cpio" +fi +copy_exec /bin/cpio /bin + +# Program: udev +if [ -x /sbin/udevadm ] +then + [ "${QUIET}" ] || echo -n " "udev + copy_exec /sbin/udevadm /sbin +fi +if [ -x /usr/bin/udevinfo ] +then + [ "${QUIET}" ] || echo -n " "udev + copy_exec /usr/bin/udevinfo /bin +fi + +# Program: wget +if [ -x /usr/bin/wget ] +then + [ "${QUIET}" ] || echo -n " "wget + copy_exec /usr/bin/wget /bin +fi + +# Program: blockdev +if [ -x /sbin/blockdev ] +then + [ "${QUIET}" ] || echo -n " "blockdev + copy_exec /sbin/blockdev /sbin +fi + +# FUSE kernel module +manual_add_modules fuse + +# FUSE filesystem: httpfs2 +if [ -x /usr/bin/httpfs2_ssl ] +then + [ "${QUIET}" ] || echo -n " "httpfs:ssl + copy_exec /usr/bin/httpfs2_ssl /bin/httpfs +elif [ -x /usr/bin/httpfs2 ] +then + [ "${QUIET}" ] || echo -n " "httpfs + copy_exec /usr/bin/httpfs2 /bin/httpfs +fi + +# FUSE filesystem: curlftpfs +if [ -x /usr/bin/curlftpfs ] +then + [ "${QUIET}" ] || echo -n " "ftpfs + copy_exec /usr/bin/curlftpfs /bin +fi + +# iSCSI +if [ -x /usr/sbin/iscsistart ] +then + [ "${QUIET}" ] || echo -n " "iscsi + copy_exec /usr/sbin/iscsistart /bin + #manual_add_modules ib_iser + manual_add_modules iscsi_tcp + manual_add_modules crc32c +fi + +if [ "${LIVE_DNS}" = "true" ] +then + [ "${QUIET}" ] || echo -n " "dns + #copy_exec /lib/libnss_files.so.* /lib # /etc/hosts and /etc/passwd + copy_exec /lib/libnss_dns.so.* /lib # DNS server + #copy_exec /lib/libnss_compat.so.* /lib # /etc/passwd + + # Configuration file - may be needed if /etc/hosts is used. + #mkdir -p $DESTDIR/etc + #cp -p /etc/nsswitch.conf $DESTDIR/etc +fi + +if [ "${LIVE_UNIONMOUNT}" = "true" ] +then + [ "${QUIET}" ] || echo -n " "unionmount + # UnionMount + # only mount from patched util-linux can do this currently + copy_exec /bin/mount /bin/mount_full +fi + +[ "${QUIET}" ] || echo . |