hooks/live

   1 #!/bin/sh
   2
   3 # initramfs hook for live-boot (Debian Live)
   4
   5 set -e
   6
   7 # initramfs-tools header
   8
   9 PREREQ=""
  10
  11 prereqs()
  12 {
  13         echo "${PREREQ}"
  14 }
  15
  16 case "${1}" in
  17         prereqs)
  18                 prereqs
  19                 exit 0
  20                 ;;
  21 esac
  22
  23 . /usr/share/initramfs-tools/hook-functions
  24
  25 # live-boot hook
  26
  27 # Handling live-boot
  28
  29 # Configuration
  30 mkdir -p "${DESTDIR}"/usr/share/live-boot
  31 cp /usr/share/live-boot/languagelist "${DESTDIR}"/usr/share/live-boot
  32
  33 # Directories
  34 mkdir -p "${DESTDIR}"/lib/live-boot
  35
  36 # Executables
  37 copy_exec /usr/share/live-boot/live-reconfigure /bin
  38 copy_exec /usr/share/live-boot/live-preseed /bin
  39
  40 # Scripts
  41 cp /usr/share/initramfs-tools/scripts/live-functions "${DESTDIR}"/scripts
  42 cp /usr/share/initramfs-tools/scripts/live-helpers "${DESTDIR}"/scripts
  43
  44 # klibc dependencies
  45 for FILE in /lib/libacl* /lib/libblkid* /lib/libuuid* /lib/libdevmapper* /lib/libattr*
  46 do
  47         if [ ! -e "${DESTDIR}"/"${FILE}" ]
  48         then
  49                 cp -a "${FILE}" "${DESTDIR}"/"${FILE}"
  50         fi
  51 done
  52
  53 # udev dependencies (squeeze and newer)
  54 for FILE in /lib/udev/*_id
  55 do
  56         if [ ! -e "${DESTDIR}/${FILE}" ]
  57         then
  58                 mkdir -p "${DESTDIR}/lib/udev"
  59                 copy_exec "${FILE}" /lib/udev
  60         fi
  61 done
  62
  63 if [ -e /lib/udev/rules.d/60-cdrom_id.rules ]
  64 then
  65         mkdir -p ${DESTDIR}/lib/udev/rules.d
  66         cp -p /lib/udev/rules.d/60-cdrom_id.rules ${DESTDIR}/lib/udev/rules.d
  67 fi
  68
  69 # Handling other stuff
  70
  71 # Configuration: keymap (usefull when using encryption)
  72 if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ]
  73 then
  74         copy_exec /bin/loadkeys /bin
  75
  76         mkdir -p "${DESTDIR}"/etc
  77         cp /etc/console/boottime.kmap.gz "${DESTDIR}"/etc
  78 fi
  79
  80 # Configuration: Unique ID
  81 if [ -n "${LIVE_GENERATE_UUID}" ]
  82 then
  83         mkdir -p "${DESTDIR}"/conf
  84         uuidgen -r > "${DESTDIR}"/conf/uuid.conf
  85 fi
  86
  87 # Filesystem: btrfs
  88 manual_add_modules btrfs
  89
  90 # Filesystem: cifs
  91 if [ -x /sbin/mount.cifs ]
  92 then
  93         copy_exec /sbin/mount.cifs /sbin
  94         manual_add_modules cifs
  95 fi
  96
  97 # Filesystem: ext3/ext4
  98 manual_add_modules ext3
  99 manual_add_modules ext4
 100
 101 # Filesystem: jffs2
 102 manual_add_modules jffs2
 103
 104 if [ -x /usr/bin/rsync ]
 105 then
 106         copy_exec /usr/bin/rsync /bin
 107 fi
 108
 109 # Filesystem: squashfs
 110 copy_exec /sbin/losetup /sbin
 111 manual_add_modules loop
 112 manual_add_modules squashfs
 113 manual_add_modules sqlzma
 114 manual_add_modules unlzma
 115
 116 # Filesystem: aufs/unionfs
 117 manual_add_modules aufs
 118 manual_add_modules unionfs
 119
 120 # Filesystem: unionfs-fuse
 121 if [ -x /usr/bin/unionfs-fuse ]
 122 then
 123         copy_exec /usr/bin/unionfs-fuse /bin
 124 fi
 125
 126 # Filesystem: vfat
 127 manual_add_modules nls_cp437
 128 manual_add_modules nls_iso8859-1
 129 manual_add_modules nls_utf8
 130 manual_add_modules vfat
 131
 132 # Filesystem: ntfs
 133 manual_add_modules ntfs
 134
 135 # Hardware: cdrom
 136 manual_add_modules ide-cd
 137 manual_add_modules ide-generic
 138 manual_add_modules ohci1394
 139 manual_add_modules sbp2
 140 manual_add_modules sr_mod
 141
 142 # Hardware: usb
 143 manual_add_modules sd_mod
 144
 145 # Hardware: network
 146 auto_add_modules net
 147
 148 # Program: eject
 149 if [ -x /usr/bin/eject ]
 150 then
 151         copy_exec /usr/bin/eject /bin
 152 fi
 153
 154 # Program: md5sum
 155 copy_exec /usr/bin/md5sum /bin
 156
 157 # Program: memdisk
 158 if [ -x /usr/bin/memdiskfind ]
 159 then
 160         copy_exec /usr/bin/memdiskfind
 161         manual_add_modules phram mtdblock
 162 fi
 163
 164 # Program: cpio
 165 # busybox and klibc lacks --no-absolute-filenames and --sparse, needed for snapshots
 166 if [ -e "${DESTDIR}/bin/cpio" ]
 167 then
 168         # Override already present cpio's, mostly klibc's
 169         rm "${DESTDIR}/bin/cpio"
 170 fi
 171 copy_exec /bin/cpio /bin
 172
 173 # Program: udev
 174 if [ -x /sbin/udevadm ]
 175 then
 176         # lenny
 177         copy_exec /sbin/udevadm /sbin
 178 else
 179         # etch
 180         copy_exec /sbin/udevtrigger /sbin
 181         copy_exec /sbin/udevsettle /sbin
 182 fi
 183 if [ -x /usr/bin/udevinfo ]
 184 then
 185         copy_exec /usr/bin/udevinfo /bin
 186 fi
 187
 188 # Program: wget
 189 if [ -x /usr/bin/wget ]
 190 then
 191         copy_exec /usr/bin/wget /bin
 192 fi
 193
 194 # Program: blockdev
 195 if [ -x /sbin/blockdev ]
 196 then
 197         copy_exec /sbin/blockdev /sbin
 198 fi
 199
 200 # FUSE kernel module
 201 manual_add_modules fuse
 202
 203 # FUSE filesystem: httpfs2
 204 if [ -x /usr/bin/httpfs2_ssl ]
 205 then
 206         copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
 207 elif [ -x /usr/bin/httpfs2 ]
 208 then
 209         copy_exec /usr/bin/httpfs2 /bin/httpfs
 210 fi
 211
 212 # FUSE filesystem: curlftpfs
 213 if [ -x /usr/bin/curlftpfs ]
 214 then
 215         copy_exec /usr/bin/curlftpfs /bin
 216 fi
 217
 218 # iSCSI
 219 if [ -x /usr/sbin/iscsistart ]
 220 then
 221     copy_exec /usr/sbin/iscsistart /bin
 222     #manual_add_modules ib_iser
 223     manual_add_modules iscsi_tcp
 224     manual_add_modules crc32c
 225 fi