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 if [ -e /lib/udev/rules.d/60-cdrom_id.rules ]
  73 then
  74         mkdir -p ${DESTDIR}/lib/udev/rules.d
  75         cp -p /lib/udev/rules.d/60-cdrom_id.rules ${DESTDIR}/lib/udev/rules.d
  76 fi
  77
  78 # Handling other stuff
  79
  80 # Configuration: keymap (usefull when using encryption)
  81 if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ]
  82 then
  83         copy_exec /bin/loadkeys /bin
  84
  85         mkdir -p "${DESTDIR}"/etc
  86         cp /etc/console/boottime.kmap.gz "${DESTDIR}"/etc
  87 fi
  88
  89 # Configuration: Unique ID
  90 if [ -n "${LIVE_GENERATE_UUID}" ]
  91 then
  92         mkdir -p "${DESTDIR}"/conf
  93         uuidgen -r > "${DESTDIR}"/conf/uuid.conf
  94 fi
  95
  96 # Filesystem: cifs
  97 if [ -x /sbin/mount.cifs ]
  98 then
  99         copy_exec /sbin/mount.cifs /sbin
 100         manual_add_modules cifs
 101 fi
 102
 103 # Filesystem: ext3/ext4
 104 manual_add_modules ext3
 105 manual_add_modules ext4
 106
 107 # Filesystem: jffs2
 108 manual_add_modules jffs2
 109
 110 if [ -x /usr/bin/rsync ]
 111 then
 112         copy_exec /usr/bin/rsync /bin
 113 fi
 114
 115 # Filesystem: squashfs
 116 copy_exec /sbin/losetup /sbin
 117 manual_add_modules loop
 118 manual_add_modules squashfs
 119 manual_add_modules sqlzma
 120 manual_add_modules unlzma
 121
 122 # Filesystem: aufs/unionfs
 123 manual_add_modules aufs
 124 manual_add_modules unionfs
 125
 126 # Filesystem: unionfs-fuse
 127 if [ -x /usr/bin/unionfs-fuse ]
 128 then
 129         copy_exec /usr/bin/unionfs-fuse /bin
 130 fi
 131
 132 # Filesystem: vfat
 133 manual_add_modules nls_cp437
 134 manual_add_modules nls_iso8859-1
 135 manual_add_modules nls_utf8
 136 manual_add_modules vfat
 137
 138 # Filesystem: ntfs
 139 manual_add_modules ntfs
 140
 141 # Hardware: cdrom
 142 manual_add_modules ide-cd
 143 manual_add_modules ide-generic
 144 manual_add_modules ohci1394
 145 manual_add_modules sbp2
 146 manual_add_modules sr_mod
 147
 148 # Hardware: usb
 149 manual_add_modules sd_mod
 150
 151 # Hardware: network
 152 auto_add_modules net
 153
 154 # Program: eject
 155 if [ -x /usr/bin/eject ]
 156 then
 157         copy_exec /usr/bin/eject /bin
 158 fi
 159
 160 # Program: md5sum
 161 copy_exec /usr/bin/md5sum /bin
 162
 163 # Program: cpio
 164 # busybox and klibc lacks --no-absolute-filenames and --sparse, needed for snapshots
 165 if [ -e "${DESTDIR}/bin/cpio" ]
 166 then
 167         # Override already present cpio's, mostly klibc's
 168         rm "${DESTDIR}/bin/cpio"
 169 fi
 170 copy_exec /bin/cpio /bin
 171
 172 # Program: udev
 173 if [ -x /sbin/udevadm ]
 174 then
 175         # lenny
 176         copy_exec /sbin/udevadm /sbin
 177 else
 178         # etch
 179         copy_exec /sbin/udevtrigger /sbin
 180         copy_exec /sbin/udevsettle /sbin
 181 fi
 182 if [ -x /usr/bin/udevinfo ]
 183 then
 184         copy_exec /usr/bin/udevinfo /bin
 185 fi
 186
 187 # Program: wget
 188 if [ -x /usr/bin/wget ]
 189 then
 190         copy_exec /usr/bin/wget /bin
 191 fi
 192
 193 # Program: blockdev
 194 if [ -x /sbin/blockdev ]
 195 then
 196         copy_exec /sbin/blockdev /sbin
 197 fi
 198
 199 # FUSE kernel module
 200 manual_add_modules fuse
 201
 202 # FUSE filesystem: httpfs2
 203 if [ -x /usr/bin/httpfs2_ssl ]
 204 then
 205         copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
 206 elif [ -x /usr/bin/httpfs2 ]
 207 then
 208         copy_exec /usr/bin/httpfs2 /bin/httpfs
 209 fi
 210
 211 # FUSE filesystem: curlftpfs
 212 if [ -x /usr/bin/curlftpfs ]
 213 then
 214         copy_exec /usr/bin/curlftpfs /bin
 215 fi