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 > "${DESTDIR}"/conf/uuid.conf
  74 fi
  75
  76 # Filesystem: cifs
  77 if [ -x /sbin/mount.cifs ]
  78 then
  79         copy_exec /sbin/mount.cifs /sbin
  80         manual_add_modules cifs
  81 fi
  82
  83 # Filesystem: ext3/ext4
  84 manual_add_modules ext3
  85 manual_add_modules ext4
  86
  87 # Filesystem: jffs2
  88 manual_add_modules jffs2
  89
  90 # Filesystem: squashfs
  91 copy_exec /sbin/losetup /sbin
  92 manual_add_modules loop
  93 manual_add_modules squashfs
  94 manual_add_modules sqlzma
  95 manual_add_modules unlzma
  96
  97 # Filesystem: aufs/unionfs
  98 manual_add_modules aufs
  99 manual_add_modules unionfs
 100
 101 # Filesystem: vfat
 102 manual_add_modules nls_cp437
 103 manual_add_modules nls_iso8859-1
 104 manual_add_modules nls_utf8
 105 manual_add_modules vfat
 106
 107 # Filesystem: ntfs
 108 manual_add_modules ntfs
 109
 110 # Hardware: cdrom
 111 manual_add_modules ide-cd
 112 manual_add_modules ide-generic
 113 manual_add_modules ohci1394
 114 manual_add_modules sbp2
 115 manual_add_modules sr_mod
 116
 117 # Hardware: usb
 118 manual_add_modules sd_mod
 119
 120 # Hardware: network
 121 auto_add_modules net
 122
 123 # Program: eject
 124 if [ -x /usr/bin/eject ]
 125 then
 126         copy_exec /usr/bin/eject /bin
 127 fi
 128
 129 # Program: md5sum
 130 copy_exec /usr/bin/md5sum /bin
 131
 132 # Program: cpio
 133 # busybox and klibc lacks --no-absolute-filenames and --sparse, needed for snapshots
 134 if [ -e "${DESTDIR}/bin/cpio" ]
 135 then
 136         # Override already present cpio's, mostly klibc's
 137         rm "${DESTDIR}/bin/cpio"
 138 fi
 139 copy_exec /bin/cpio /bin
 140
 141 # Program: udev
 142 if [ -x /sbin/udevadm ]
 143 then
 144         # lenny
 145         copy_exec /sbin/udevadm /sbin
 146 else
 147         # etch
 148         copy_exec /sbin/udevtrigger /sbin
 149         copy_exec /sbin/udevsettle /sbin
 150 fi
 151 copy_exec /usr/bin/udevinfo /bin
 152
 153 # Program: wget
 154 if [ -x /usr/bin/wget ]
 155 then
 156         copy_exec /usr/bin/wget /bin
 157 fi
 158
 159 # FUSE kernel module
 160 manual_add_modules fuse
 161
 162 # FUSE filesystem: httpfs2
 163 if [ -x /usr/bin/httpfs2_ssl ]
 164 then
 165         copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
 166 elif [ -x /usr/bin/httpfs2 ]
 167 then
 168         copy_exec /usr/bin/httpfs2 /bin/httpfs
 169 fi
 170
 171 # FUSE filesystem: curlftpfs
 172 if [ -x /usr/bin/curlftpfs ]
 173 then
 174         copy_exec /usr/bin/curlftpfs /bin
 175 fi