hooks/live

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