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    Diff of /trunk/mlivecdbuild/mlivecdbuild2.sh

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    revision 348 by niro, Sun Mar 5 02:18:28 2006 UTC revision 580 by niro, Fri Oct 12 21:29:13 2007 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2    
    3  # some default settings - gets overidden with the profile config  # some default settings - gets overidden with the profile config
    4  CDPROFILE="$1"  CDPROFILE="$2"
    5  [[ -z ${CDPROFILE} ]] && CDPROFILE="default"  [[ -z ${CDPROFILE} ]] && CDPROFILE="default"
    6  LIVECDROOT="/mnt/MLIVECDBUILD/${CDPROFILE}"  LIVECDROOT="/mnt/MLIVECDBUILD/${CDPROFILE}"
    7  CDCHROOTDIR="${LIVECDROOT}/chroot"  CDCHROOTDIR="${LIVECDROOT}/chroot"
    # Line 46  bootstrap_system() Line 46  bootstrap_system()
    46   || die "bootstrapping toolchain"   || die "bootstrapping toolchain"
    47  }  }
    48    
    49    custom_services()
    50    {
    51     local cmd="$1"
    52     local services="$2"
    53    
    54     case ${cmd} in
    55     add|del|default)
    56     # add given services from profile
    57     if [[ -n ${services} ]]
    58     then
    59     local i
    60     for i in ${services}
    61     do
    62     MROOT="${CDCHROOTDIR}" rc-config ${cmd} ${i} || die "rc ${cmd} ${i}"
    63     done
    64     fi
    65     ;;
    66     *) die "custom_services: unkown command ${cmd}";;
    67     esac
    68    }
    69    
    70    add_initrc()
    71    {
    72     local var="$1"
    73    
    74     # sanity checks
    75     [[ -z ${CDCHROOTDIR} ]] && die "\$CDCHROOTDIR not given."
    76     echo "${var}" >> ${CDCHROOTDIR}/.installrc || die "add_initrc() adding \$var"
    77    }
    78    
    79    custom_packages()
    80    {
    81     local cmd="$1"
    82     local packages="$2"
    83    
    84     case ${cmd} in
    85     install|uninstall)
    86     if [[ -n ${packages} ]]
    87     then
    88     :> ${CDCHROOTDIR}/.installrc
    89    
    90     # respect proxies
    91     [[ -n ${http_proxy} ]] && add_initrc "export http_proxy=${http_proxy}"
    92     [[ -n ${ftp_proxy} ]] && add_initrc "export ftp_proxy=${ftp_proxy}"
    93     [[ -n ${no_proxy} ]] && add_initrc "export no_proxy=${no_proxy}"
    94    
    95     # do not auto-start any services!
    96     add_initrc "export MAGE_BOOTSTRAP=true"
    97    
    98     local i
    99     for i in ${packages}
    100     do
    101     add_initrc "mage install ${i}"
    102     done
    103     add_initrc "mage clean"
    104    
    105     # now run the .installrc script
    106     mount -t proc proc ${CDCHROOTDIR}/proc || die "mount proc"
    107     mount -t sysfs sysfs ${CDCHROOTDIR}/sys || die "mount sys"
    108     mount -o bind /dev ${CDCHROOTDIR}/dev || die "mount dev"
    109     chroot ${CDCHROOTDIR} /bin/bash -i /.installrc || die "chr00ting"
    110     umount ${CDCHROOTDIR}/dev || die "umount dev"
    111     umount ${CDCHROOTDIR}/proc || die "umount proc"
    112     umount ${CDCHROOTDIR}/sys || die "umount sys"
    113     [ -f ${CDCHROOTDIR}/.installrc ] && rm ${CDCHROOTDIR}/.installrc
    114     fi
    115     ;;
    116     *) die "custom_packages: unkown command ${cmd}";;
    117     esac
    118    }
    119    
    120    read_config()
    121    {
    122     local file="$1"
    123     local pkg
    124    
    125     ( cat ${file}; echo ) | while read pkg
    126     do
    127     case "${pkg}" in
    128     \#*|"") continue ;;
    129     esac
    130     echo "${pkg}"
    131     done
    132    }
    133    
    134  prepare_iso()  prepare_iso()
    135  {  {
    136   echo Preparing LiveCD ISO Image ...   echo Preparing LiveCD ISO Image ...
    137    
    138   # fixes some issues with xfree/xorg xkb   # fixes some issues with xfree/xorg xkb
    139   if [ -L "${CDCHROOTDIR}/etc/X11/xkb" -a -d "/usr/X11R6/lib/X11/xkb" ]   if [[ -L ${CDCHROOTDIR}/etc/X11/xkb ]] && [[ -d /usr/X11R6/lib/X11/xkb ]]
    140   then   then
    141   rm ${CDCHROOTDIR}/etc/X11/xkb || die   rm ${CDCHROOTDIR}/etc/X11/xkb || die
    142   mv ${CDCHROOTDIR}/usr/X11R6/lib/X11/xkb ${CDCHROOTDIR}/etc/X11 || die   mv ${CDCHROOTDIR}/usr/X11R6/lib/X11/xkb ${CDCHROOTDIR}/etc/X11 || die
    # Line 66  prepare_iso() Line 151  prepare_iso()
    151    
    152   echo Setting up services ...   echo Setting up services ...
    153    
      # change mountfs with mountfslivecd  
      MROOT="${CDCHROOTDIR}" rc-config del mountfs || die "rc del mountfs"  
      MROOT="${CDCHROOTDIR}" rc-config add mountfslivecd || die "rc add mountfslivecd"  
       
    154   # add hardware detection   # add hardware detection
    155   MROOT="${CDCHROOTDIR}" rc-config add hwdetect || die "rc add hwdetect"   MROOT="${CDCHROOTDIR}" rc-config add hwdetect || die "rc add hwdetect"
    156    
    157   # del checkfs   # del checkfs
    158   MROOT="${CDCHROOTDIR}" rc-config del checkfs || die "rc del checkfs"   MROOT="${CDCHROOTDIR}" rc-config del checkfs || die "rc del checkfs"
    159    
    160     # add custom packages
    161     [[ -n ${ADD_PACKAGES} ]] && custom_packages install "${ADD_PACKAGES}"
    162     [ -f $(get_profile add_packages) ] && custom_packages install "$(read_config $(get_profile add_packages))"
    163    
    164     # del custom packages
    165     [[ -n ${DEL_PACKAGES} ]] && custom_packages uninstall "${DEL_PACKAGES}"
    166     [ -f $(get_profile del_packages) ] && custom_packages uninstall "$(read_config $(get_profile del_packages))"
    167    
    168     # add given services from profile
    169     [[ -n ${ADD_SERVICES} ]] && custom_services add "${ADD_SERVICES}"
    170     [ -f $(get_profile add_services) ] && custom_services add "$(read_config $(get_profile add_services))"
    171    
    172     # del given services from profile
    173     [[ -n ${DEL_SERVICES} ]] && custom_services del "${DEL_SERVICES}"
    174     [ -f $(get_profile del_services) ] && custom_services del "$(read_config $(get_profile del_services))"
    175    
    176     # setup default runlevel
    177     [[ -n ${DEFAULT_RUNLEVEL} ]] && custom_services default "${DEFAULT_RUNLEVEL}"
    178    
    179     if [ -f $(get_profile prepare_custom) ]
    180     then
    181     echo Running custom user script ...
    182     source $(get_profile prepare_custom) || die "running custom user script"
    183     fi
    184    
    185   echo Cleaning unwanted files ...   echo Cleaning unwanted files ...
    186   :> ${CDCHROOTDIR}/etc/mtab || die "whiping /etc/mtab"   :> ${CDCHROOTDIR}/etc/mtab || die "whiping /etc/mtab"
    187     [ -f ${CDCHROOTDIR}/root/.bash_history ] && rm ${CDCHROOTDIR}/root/.bash_history
    188  }  }
    189    
    190  generate_rootfs()  generate_rootfs()
    # Line 113  install_bootloader() Line 220  install_bootloader()
    220  generate_initrd()  generate_initrd()
    221  {  {
    222   local CHROOTSH="$(mktemp -p ${CDCHROOTDIR})"   local CHROOTSH="$(mktemp -p ${CDCHROOTDIR})"
      echo "DEBUG: ${CHROOTSH}"  
    223    
    224   echo Generating initrd image ...   echo Generating initrd image ...
    225   echo '#!/bin/bash' > ${CHROOTSH} || die   echo '#!/bin/bash' > ${CHROOTSH} || die
    # Line 149  generate_iso() Line 255  generate_iso()
    255   popd   popd
    256  }  }
    257    
    258    generate_dvd()
    259    {
    260     echo Generating DVD Image ...
    261     install -d ${CDISOROOT}
    262     pushd ${CDISOROOT} &&
    263     growisofs -dvd-compat \
    264     -rock \
    265     -full-iso9660-filenames \
    266     -allow-leading-dots \
    267     -disable-deep-relocation \
    268     -output ${LIVECDROOT}/${CDISONAME} \
    269     -eltorito-boot isolinux/isolinux.bin \
    270     -eltorito-catalog isolinux/boot.cat \
    271     -no-emul-boot \
    272     -boot-load-size 4 \
    273     -boot-info-table \
    274     -volid "${CDID}" \
    275     ${CDISOROOT} #&> /dev/null
    276     popd
    277    }
    278    
    279  enter_livecd()  enter_livecd()
    280  {  {
    281   mount -t sysfs sysfs ${CDCHROOTDIR}/proc   mount -t sysfs sysfs ${CDCHROOTDIR}/proc
    # Line 160  enter_livecd() Line 287  enter_livecd()
    287   HOME=/root \   HOME=/root \
    288   TERM=$TERM PS1='\u:\w\$ ' \   TERM=$TERM PS1='\u:\w\$ ' \
    289   PATH=/bin:/usr/bin:/sbin:/usr/sbin \   PATH=/bin:/usr/bin:/sbin:/usr/sbin \
    290     http_proxy=${http_proxy} \
    291     ftp_proxy=${ftp_proxy} \
    292     no_proxy=${no_proxy} \
    293   /bin/bash -i   /bin/bash -i
    294  }  }
    295    
    296    usage()
    297    {
    298     echo "Usage: $(basename $0) [command] [profile] ..."
    299     echo
    300     echo "Commands:"
    301     echo "    bootstrap  - bootstraps the rootfs for the livecd"
    302     echo "    prepare    - prepare the rootfs to run from a livecd"
    303     echo "    rootfs     - generates the squashfs rootfs image"
    304     echo "    initrd     - generates a livecd suitable initrd"
    305     echo "    bootloader - installs the bootloader"
    306     echo "    isogen     - generate the final livecd iso image"
    307     echo "    dvdgen     - same as isogen but creates a dvd-image"
    308     echo "    all        - runs all tasks to get a livecd from zero"
    309     echo "    enter      - enters the rootfs of a livecd"
    310     echo
    311     echo "    for example '$(basename $0) all default'"
    312     echo "    creates a livecd using the default profile."
    313     echo
    314    }
    315    
    316  # source profile config - overrides all other vars  # source profile config - overrides all other vars
    317  [ -f ${PROFILES_DIR}/${CDPROFILE}/config ] && . ${PROFILES_DIR}/${CDPROFILE}/config  [ -f ${PROFILES_DIR}/${CDPROFILE}/config ] && . ${PROFILES_DIR}/${CDPROFILE}/config
    318    
    319  bootstrap_system  case $1 in
    320  prepare_iso   bootstrap) bootstrap_system;;
    321  generate_rootfs   prepare) prepare_iso;;
    322  generate_initrd   rootfs) generate_rootfs;;
    323  install_bootloader   initrd) generate_initrd;;
    324  generate_iso   bootloader) install_bootloader;;
    325     isogen) generate_iso;;
    326     dvdgen) generate_dvd;;
    327     all)
    328     bootstrap_system
    329     prepare_iso
    330     generate_rootfs
    331     generate_initrd
    332     install_bootloader
    333     if [[ ${DEFINE_DVD} = 1 ]]
    334     then
    335     generate_dvd
    336     else
    337     generate_iso
    338     fi
    339     ;;
    340     enter) enter_livecd ;;
    341     *|'') usage;;
    342    esac
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