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