backends/initramfs-tools/live.hook

   1 #!/bin/sh
   2
   3 set -e
   4
   5 . /usr/share/initramfs-tools/hook-functions
   6
   7 [ "${QUIET}" ] || echo -n "live-boot:"
   8
   9 # Reading configuration file from filesystem and live-media
  10 for _FILE in /etc/live/boot.conf /etc/live/boot/* \
  11              /live/image/live/boot.conf /live/image/live/boot/*
  12 do
  13         if [ -e "${_FILE}" ]
  14         then
  15                 . "${_FILE}"
  16         fi
  17 done
  18
  19 # Checking live-boot
  20 if [ ! -e /lib/live/boot ]
  21 then
  22         echo
  23         echo "W: live-boot-initramfs-tools (backend) installed without live-boot,"
  24         echo "W: this initramfs will *NOT* have live support."
  25         exit 0
  26 fi
  27
  28 [ "${QUIET}" ] || echo -n " core"
  29
  30 mkdir -p "${DESTDIR}/lib/live"
  31 cp -a /lib/live/boot.sh /lib/live/boot "${DESTDIR}/lib/live"
  32
  33 # klibc dependencies
  34 for FILE in /lib/libacl* /lib/libblkid* /lib/libuuid* /lib/libdevmapper* /lib/libattr*
  35 do
  36         if [ ! -e "${DESTDIR}"/"${FILE}" ] && ls ${FILE} > /dev/null 2>&1
  37         then
  38                 cp -a "${FILE}" "${DESTDIR}"/"${FILE}"
  39         fi
  40 done
  41
  42 # udev dependencies
  43 for FILE in /lib/udev/*_id
  44 do
  45         copy_exec "${FILE}"
  46 done
  47
  48 # wheezy/sid
  49 if [ -e /lib/udev/rules.d/60-cdrom_id.rules ]
  50 then
  51         mkdir -p ${DESTDIR}/lib/udev/rules.d
  52         cp -p /lib/udev/rules.d/60-cdrom_id.rules ${DESTDIR}/lib/udev/rules.d
  53 fi
  54
  55 [ "${QUIET}" ] || echo -n " filesystems"
  56
  57 # Configuration: keymap (usefull when using encryption)
  58 if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ]
  59 then
  60         copy_exec /bin/loadkeys
  61
  62         mkdir -p "${DESTDIR}"/etc
  63         cp /etc/console/boottime.kmap.gz "${DESTDIR}"/etc
  64 fi
  65
  66 # Configuration: Unique ID
  67 if [ -n "${LIVE_GENERATE_UUID}" ]
  68 then
  69         mkdir -p "${DESTDIR}"/conf
  70         uuidgen -r > "${DESTDIR}"/conf/uuid.conf
  71 fi
  72
  73 # Filesystem: btrfs
  74 manual_add_modules btrfs
  75
  76 # Filesystem: cifs
  77 if [ -x /sbin/mount.cifs ]
  78 then
  79         copy_exec /sbin/mount.cifs
  80         manual_add_modules cifs
  81 fi
  82
  83 # Filesystem: ext3/ext4
  84 manual_add_modules ext3
  85 manual_add_modules ext4
  86
  87 # Filesystem: jffs2
  88 manual_add_modules jffs2
  89
  90 if [ -x /usr/bin/rsync ]
  91 then
  92         copy_exec /usr/bin/rsync /bin
  93 fi
  94
  95 # Filesystem: squashfs
  96 copy_exec /sbin/losetup
  97 manual_add_modules loop
  98 manual_add_modules squashfs
  99 manual_add_modules sqlzma
 100 manual_add_modules unlzma
 101
 102 # Filesystem: aufs/overlayfs/unionfs
 103 manual_add_modules aufs
 104 manual_add_modules overlayfs
 105 manual_add_modules unionfs
 106
 107 # Filesystem: unionfs-fuse
 108 if [ -x /usr/bin/unionfs-fuse ]
 109 then
 110         copy_exec /usr/bin/unionfs-fuse /bin
 111 fi
 112
 113 # Filesystem: vfat
 114 manual_add_modules nls_cp437
 115 manual_add_modules nls_iso8859-1
 116 manual_add_modules nls_utf8
 117 manual_add_modules vfat
 118
 119 # Filesystem: ntfs
 120 manual_add_modules ntfs
 121
 122 [ "${QUIET}" ] || echo -n " devices"
 123 # Hardware: cdrom
 124 manual_add_modules ide-cd
 125 manual_add_modules ide-generic
 126 manual_add_modules ohci1394
 127 manual_add_modules sbp2
 128 manual_add_modules sr_mod
 129
 130 # Hardware: usb
 131 manual_add_modules sd_mod
 132
 133 # Hardware: network
 134 auto_add_modules net
 135
 136 # Program: eject
 137 if [ -x /usr/bin/eject ]
 138 then
 139         copy_exec /usr/bin/eject /bin
 140 fi
 141
 142 [ "${QUIET}" ] || echo -n " utils"
 143
 144 # Feature: Verify Checksums
 145 copy_exec /usr/bin/sha256sum /bin
 146 copy_exec /usr/bin/md5sum /bin
 147
 148 # Program: memdisk
 149 if [ -x /usr/bin/memdiskfind ]
 150 then
 151 [ "${QUIET}" ] || echo -n " memdisk"
 152         copy_exec /usr/bin/memdiskfind
 153         manual_add_modules phram
 154         manual_add_modules mtdblock
 155 fi
 156
 157 # Program: udev
 158 if [ -x /sbin/udevadm ]
 159 then
 160         [ "${QUIET}" ] || echo -n " udev"
 161         copy_exec /sbin/udevadm
 162 fi
 163 if [ -x /usr/bin/udevinfo ]
 164 then
 165         [ "${QUIET}" ] || echo -n " udev"
 166         copy_exec /usr/bin/udevinfo /bin
 167 fi
 168
 169 # Program: wget
 170 if [ -x /usr/bin/wget ]
 171 then
 172         [ "${QUIET}" ] || echo -n " wget"
 173         copy_exec /usr/bin/wget /bin
 174 fi
 175
 176 # Program: blockdev
 177 if [ -x /sbin/blockdev ]
 178 then
 179         [ "${QUIET}" ] || echo -n " blockdev"
 180         copy_exec /sbin/blockdev
 181 fi
 182
 183 # FUSE kernel module
 184 manual_add_modules fuse
 185
 186 # FUSE filesystem: httpfs2
 187 if [ -x /usr/bin/httpfs2_ssl ]
 188 then
 189         [ "${QUIET}" ] || echo -n " httpfs:ssl"
 190         copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
 191 elif [ -x /usr/bin/httpfs2 ]
 192 then
 193         [ "${QUIET}" ] || echo -n " httpfs"
 194         copy_exec /usr/bin/httpfs2 /bin/httpfs
 195 fi
 196
 197 # FUSE filesystem: curlftpfs
 198 if [ -x /usr/bin/curlftpfs ]
 199 then
 200         [ "${QUIET}" ] || echo -n " ftpfs"
 201         copy_exec /usr/bin/curlftpfs /bin
 202 fi
 203
 204 # iSCSI
 205 if [ -x /usr/sbin/iscsistart ]
 206 then
 207         [ "${QUIET}" ] || echo -n " iscsi"
 208         copy_exec /usr/sbin/iscsistart /bin
 209         #manual_add_modules ib_iser
 210         manual_add_modules iscsi_tcp
 211         manual_add_modules crc32c
 212 fi
 213
 214 # Some experimental stuff
 215
 216 case "${LIVE_DNS}" in
 217         true)
 218                 [ "${QUIET}" ] || echo -n " dns"
 219
 220                 # /lib/libnss_dns.so.*:a   DNS
 221                 # /lib/libnss_files.so.*:  /etc/hosts and /etc/passwd
 222                 # /lib/libnss_compat.so.*: /etc/passwd
 223
 224                 for _SHLIB in $(find /lib -name 'libnss_dns.so.*')
 225                 do
 226                         copy_exec "${_SHLIB}"
 227                 done
 228
 229                 # might be needed if /etc/hosts is used
 230                 #mkdir -p "${DESTDIR}/etc"
 231                 #cp -p /etc/nsswitch.conf "${DESTDIR}/etc"
 232                 ;;
 233 esac
 234
 235 case "${LIVE_UNIONMOUNT}" in
 236         true)
 237                 [ "${QUIET}" ] || echo -n " unionmount"
 238
 239                 # UnionMount
 240                 # only mount from patched util-linux can do this currently
 241                 copy_exec /bin/mount /bin/mount_full
 242                 ;;
 243 esac
 244
 245 [ "${QUIET}" ] || echo .