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