Chameleon

Chameleon Commit Details

Date:2011-09-20 09:02:44 (12 years 6 months ago)
Author:blackosx
Commit:1542
Parents: 1541
Message:Add check for /Volumes/EFI exists when using a 'small' HFS volume. for example a 1GB USB flash drive. Also add a rudimentary error log to help users understand why the install process should fail (even though the package installer says completed.)
Changes:
M/branches/blackosx/package/Scripts/Install/CheckGRUBLinuxLoader.sh
M/branches/blackosx/package/Scripts/Install/UnMountEFIvolumes.sh
M/branches/blackosx/package/Scripts/Standard/postinstall
M/branches/blackosx/package/Scripts/Install/CheckProceed.sh
M/branches/blackosx/package/Scripts/EFI/postinstall

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branches/blackosx/package/Scripts/Standard/postinstall
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# Double check we can see the selected partition and it's of the right type␊
# if not the following script returns to indicate failure.␊
␊
"$scriptDir"CheckProceed.sh "${targetVolume}" "${targetDevice}"␊
"$scriptDir"CheckProceed.sh "${targetVolume}" "${targetVolume}" "${targetDeviceTemp}" "${scriptDir}"␊
returnValue=$?␊
if [ ${returnValue}=0 ]; then␊
␉# OK to proceed␊
␉# Does a GRUB or Linux loader already exist in the disk's MBR?␊
␉# The script returns 1 if yes, 0 if no.␊
␊
␉"$scriptDir"CheckGRUBLinuxLoader.sh "${targetDisk}"␊
␉"$scriptDir"CheckGRUBLinuxLoader.sh "${targetDisk}" "${targetVolume}" "${scriptDir}"␊
␉returnValue=$?␊
␉if [ ${returnValue} = 0 ]; then␊
␉␉# OK to proceed␊
␉␉if [ "${fatType}" = 1 ] && [ "${partitionTable}" = 3 ]; then␊
␉␉␉echo "ERROR: - Can't install to a device using FAT16"␊
␉␉␉# Write error to Chameleon_Error_Log file␊
␉␉␉"$scriptDir"InstallLog.sh "${targetVolume}" "Cannot install to a device using FAT16"␊
␉␉else␊
␉␉␉# Continue if the selected device is not a FAT16 format device␊
␊
branches/blackosx/package/Scripts/EFI/postinstall
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␊
␉# Double check we can see the selected partition and it's of the right type␊
␊
␉"$scriptDir"CheckProceed.sh "${targetVolumeTemp}" "${targetDeviceTemp}"␊
"$scriptDir"CheckProceed.sh "${targetVolumeTemp}" "${targetVolume}" "${targetDeviceTemp}" "${scriptDir}"␊
␉returnValue=$?␊
␉if [ ${returnValue} = 0 ]; then␊
␉␉# OK to proceed␊
␉␉# Does a GRUB or Linux loader already exist in the disk's MBR?␊
␉␉# The script returns 1 if yes, 0 if no.␊
␊
␉␉"$scriptDir"CheckGRUBLinuxLoader.sh "${targetDisk}"␊
␉␉"$scriptDir"CheckGRUBLinuxLoader.sh "${targetDisk}" "${targetVolumeTemp}" "${scriptDir}"␊
␉␉returnValue=$?␊
␉␉if [ ${returnValue} = 0 ]; then␊
␉␉␉# OK to proceed␊
␉␉␉# the following script returns 0 if it succeeds␊
␉␉␉# the following script returns 1 if it fails to un-mount any EFI volume␊
␊
␉␉␉"$scriptDir"UnMountEFIvolumes.sh␊
␉␉␉"$scriptDir"UnMountEFIvolumes.sh "${targetVolumeTemp}" "${scriptDir}"␊
␉␉␉returnValue=$?␊
␉␉␉if [ ${returnValue} = 0 ]; then␊
␉␉␉␉# OK to proceed␊
branches/blackosx/package/Scripts/Install/CheckProceed.sh
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echo "Check Proceed: Can the script continue?"␊
echo "***************************************"␊
␊
# Receives targetVolume and targetDevice␊
# Checks the selected volume is present and the disk␊
# is partitioned.␊
␊
if [ "$#" -eq 2 ]; then␊
␉targetVolume="$1"␊
␉targetDevice="$2"␊
# Receives targetVolumeTemp: Stores original target if EFI install selected.␊
# Receives targetVolume: Stores '/Volumes/EFI' if EFI install, or blank if not. ␊
# Receives targetDevice: Stores device number: for example /dev/disk2s1.␊
# Receives scriptDir: The location of the main script dir.␊
␊
if [ "$#" -eq 4 ]; then␊
␉targetVolumeTemp="$1"␊
␉targetVolume="$2"␊
␉targetDevice="$3"␊
␉scriptDir="$4"␊
␉echo "DEBUG: passed argument for targetVolumeTemp = $targetVolumeTemp"␊
␉echo "DEBUG: passed argument for targetVolume = $targetVolume"␊
␉echo "DEBUG: passed argument for targetDevice = $targetDevice"␊
␉echo "DEBUG: passed argument for scriptDir = $scriptDir"␊
else␊
␉echo "Error - wrong number of values passed"␊
␉exit 9␊
fi␊
␊
if [ -z "$targetVolume" ]; then␊
␉echo "Cannot find the volume. Exiting."␊
␉echo "*** Cannot find the volume. Exiting."␊
␉"$scriptDir"InstallLog.sh "${targetVolumeTemp}" "Cannot file the volume."␊
␉exit 1␊
else␊
␉echo "Confirming target volume exists"␊
fi␊
␊
if [ "$targetDevice" = "$targetDevice#*disk*s" ]; then␊
␉echo "ERROR Volume does not use slices."␊
␉echo "*** ERROR Volume does not use slices. Exiting."␊
␉"$scriptDir"InstallLog.sh "${targetVolumeTemp}" "The selected volume doesn't use slices."␊
␉exit 1␉␉␊
else␊
␉echo "Confirming target device uses slices"␊
fi␊
␊
# Add check for installing to a 'small' HFS device like a␊
# 1GB USB flash drive which won't have an EFI System Partition.␊
␊
if [ "$targetVolume" = "/Volumes/EFI" ]; then␊
␉existESP=$( df | grep /dev/disk2s1 | awk {'print $6'} )␊
␉if [ ! "$existESP" = "/Volumes/EFI" ]; then␊
␉␉echo "*** The selected volume doesn't have an EFI System Partition. Exiting."␊
␉␉"$scriptDir"InstallLog.sh "${targetVolumeTemp}" "The selected volume doesn't have an EFI System Partition."␊
␉␉exit 1␊
␉fi␊
fi␊
␊
echo "-----------------------------------------------"␊
echo ""␊
␊
branches/blackosx/package/Scripts/Install/CheckGRUBLinuxLoader.sh
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echo "CheckGRUBLinuxLoader: Does GRUB or LILO exist?"␊
echo "**********************************************"␊
␊
# This script is passed the targetdisk␊
# it then reads the MBR of the disk in the attempt to find the␊
# This reads the MBR of the disk in the attempt to find the␊
# signature for either the GRUB or Linux bootloaders.␊
# The script returns 1 if either is found, or 0 if none found.␊
␊
if [ "$#" -eq 1 ]; then␊
# Receives targetdisk: Stores device number: for example /dev/disk2␊
# Receives targetVolumeTemp: Stores original target if EFI install selected.␊
# Receives scriptDir: The location of the main script dir.␊
␊
if [ "$#" -eq 3 ]; then␊
␉targetDisk="$1"␊
␉targetVolumeTemp="$2"␊
␉scriptDir="$3"␊
␉echo "DEBUG: passed argument for targetDisk = $targetDisk"␊
␉echo "DEBUG: passed argument for targetVolumeTemp = $targetVolumeTemp"␊
␉echo "DEBUG: passed argument for scriptDir = $scriptDir"␊
else␊
␉echo "Error - wrong number of values passed"␊
␉exit 9␊
diskmicrocodetypeid=${diskmicrocodetype[${diskmicrocodetypecounter}]#*,}␊
if [ ! "${diskmicrocode}" = "${diskmicrocode/${diskmicrocodetypeid}/}" ]; then␊
echo "${diskmicrocodetype[${diskmicrocodetypecounter}]%,*} found."␊
␉␉"$scriptDir"InstallLog.sh "${targetVolumeTemp}" "Found an exisitng GRUB/LILO bootloader."␊
␉␉exit 1␊
␉else␊
␉␉echo "Didn't find a match for ${diskmicrocodetype[${diskmicrocodetypecounter}]%,*}"␊
branches/blackosx/package/Scripts/Install/UnMountEFIvolumes.sh
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␊
# loop through and un-mount ALL mounted EFI system partitions - Thanks kizwan␊
␊
# Receives scriptDir: The location of the main script dir.␊
# Receives targetVolumeTemp: Stores original target if EFI install selected.␊
␊
if [ "$#" -eq 2 ]; then␊
␉targetVolumeTemp="$1"␊
␉scriptDir="$2"␊
␉echo "DEBUG: passed argument for targetVolumeTemp = $targetVolumeTemp"␊
␉echo "DEBUG: passed argument for scriptDir = $scriptDir"␊
else␊
␉echo "Error - wrong number of values passed"␊
␉exit 9␊
fi␊
␊
␊
attempts=1␊
while [ "$( df | grep EFI )" ] && [ "${attempts}" -lt 5 ]; do␊
␉echo "Unmounting $( df | grep EFI | awk '{print $1}' )"␊
if [ ${attempts} = 5 ]; then␊
␉echo "failed to unmount EFI System Partition."␊
␉echo "-----------------------------------------------"␊
␉"$scriptDir"InstallLog.sh "${targetVolumeTemp}" "Failed to unmount EFI System Partition."␊
␉echo ""␊
␉echo ""␊
␉echo ""␊

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Revision: 1542