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Root/branches/blackosx/trunk/PackageBuilder/Main_Package_Elements/Scripts/MainESPPostinstall.sh

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1#!/bin/bash␊
2␊
3echo "==============================================="␊
4echo "Main EFI System Partition Post-Install Script"␊
5echo "*********************************************"␊
6echo "-----------------------------------------------"␊
7echo ""␊
8␊
9# Find location of this script in the package installer␊
10# so we know where all the other scripts are located.␊
11MYLOCATION="${PWD}/${BASH_ARGV[0]}"␊
12export MYLOCATION="${MYLOCATION%/*}"␊
13scriptDir=$MYLOCATION␊
14␊
15␊
16# Before starting - we'd better check to see if the user selected␊
17# both the standard and the EFI system partition install options.␊
18# If they did then the standard install will have already be run.␊
19# Therefore, we will not run this.␊
20␊
21if ! [ -f "${3}"/.Chameleon/nullstandard ]; then␊
22␉# OK to continue␊
23␊
24␉#echo "==============================================="␊
25␉#echo "Apple Installer Package Variables"␊
26␉#echo "*********************************"␊
27␉#echo "DEBUG: $ 1 = Full path to the installation package the installer app is processing: " $1␊
28␉#echo "DEBUG: $ 2 = Full path to the installation destination: " $2␊
29␉#echo "DEBUG: $ 3 = Installation volume (mountpoint) to receive the payload: " $3␊
30␉#echo "DEBUG: $ 4 = Root directory for the system: " $4␊
31␉#echo "DEBUG: Script Name: " $SCRIPT_NAME␊
32␉#echo "DEBUG: Package Path: " $PACKAGE_PATH␊
33␉#echo "DEBUG: Installer Temp: " $INSTALLER_TEMP␊
34␉#echo "DEBUG: Full path to the temp directory containing the operation executable: " $RECEIPT_PATH␊
35␉#echo "-----------------------------------------------"␊
36␉#echo ""␊
37␊
38␊
39␉# Initialise Script Globals␊
40␊
41␉stage0Loader="boot0"␊
42␉stage0LoaderDualBoot="boot0hfs"␊
43␉stage1LoaderHFS="boot1h"␊
44␉stage1LoaderFAT="boot1f32"␊
45␉stage2Loader="boot"␊
46␊
47␉targetVolumeTemp=$3␊
48␉targetDeviceTemp=$( df "${targetVolumeTemp}" | sed -n '2p' | awk '{print $1}' )␊
49␊
50␉targetVolume="/Volumes/EFI"␊
51␉targetDevice=${targetDeviceTemp%s*}s1␊
52␉targetDeviceRaw=${targetDevice/disk/rdisk}␊
53␉targetDisk=${targetDevice%s*}␊
54␉targetDiskRaw=${targetDisk/disk/rdisk}␊
55␉targetSlice=${targetDevice#*disk*s}␊
56␊
57␊
58␊
59␉echo "==============================================="␊
60␉echo "DEBUG: display script variables"␊
61␉echo "***************************"␊
62␊
63␉echo "DEBUG: stage0Loader: Disk loader is ${stage0Loader}"␊
64␉echo "DEBUG: stage0LoaderDualBoot: Disk loader is ${stage0LoaderDualBoot}"␊
65␉echo "DEBUG: stage1LoaderHFS: Partition loader is ${stage1LoaderHFS}"␊
66␉echo "DEBUG: stage1LoaderFat: Partition loader is ${stage1LoaderFAT}"␊
67␉echo "DEBUG: stage2Loader: Filesystem loader is ${stage2Loader}"␊
68␉echo "DEBUG: targetVolumeTemp: Volume is ${targetVolumeTemp}"␊
69␉echo "DEBUG: targetDeviceTemp: Volume device is ${targetDeviceTemp}"␊
70␉echo "DEBUG: targetVolume: Volume is ${targetVolume}"␊
71␉echo "DEBUG: targetDevice: Volume device is ${targetDevice}"␊
72␉echo "DEBUG: targetDeviceRaw: Volume raw device is ${targetDeviceRaw}"␊
73␉echo "DEBUG: targetDisk: Disk device is ${targetDisk}"␊
74␉echo "DEBUG: targetDiskRaw: Disk raw device is ${targetDiskRaw}"␊
75␉echo "DEBUG: targetSlice: Volume slice is ${targetSlice}"␊
76␉echo "-----------------------------------------------"␊
77␉echo ""␊
78␊
79␊
80␉# Check to see if the selected disk uses a GPT␊
81␊
82␉bootuuid=$( diskutil info "$targetDeviceTemp" | grep Volume\ UUID | awk {'print $3'} )␊
83␉partitiontable=$( diskutil list ${targetDeviceTemp%s*} | sed -n '3p' | awk '{print $2}' )␊
84␊
85␉if [ ${partitiontable} = "GUID_partition_scheme" ]; then␊
86␉␉echo "Confirm this is a GPT partitioned disk."␊
87␊
88␉␉# Double check we can see the selected partition and it's of the right type␊
89␊
90␉␉"$scriptDir"CheckProceed.sh "${targetVolumeTemp}" "${targetDeviceTemp}"␊
91␉␉returnValue=$?␊
92␉␉if [ ${returnValue} = 0 ]; then␊
93␉␉␉# OK to proceed␊
94␊
95␊
96␉␉␉# Does a GRUB or Linux loader already exist in the disk's MBR?␊
97␉␉␉# The script returns 1 if yes, 0 if no.␊
98␊
99␉␉␉"$scriptDir"CheckGRUBLinuxLoader.sh "${targetDisk}"␊
100␉␉␉returnValue=$?␊
101␉␉␉if [ ${returnValue} = 0 ]; then␊
102␉␉␉␉# OK to proceed␊
103␊
104␊
105␉␉␉␉# check for a 4-byte Windows disk signature in the disk's MBR.␊
106␉␉␉␉# the following script returns 1 if a Windows disk signature exists, and 0 if not.␊
107␊
108␉␉␉␉"$scriptDir"CheckWindowsDiskSignature.sh "${targetDisk}"␊
109␉␉␉␉diskSigCheck=$?␊
110␊
111␊
112␉␉␉␉# check for existing bootloaders in the disk's MBR␊
113␉␉␉␉# and find out if we can write the Chameleon boot files.␊
114␉␉␉␉# the following script returns 0 if we can proceed␊
115␉␉␉␉# with writing the boot files, and 1 for not.␊
116␊
117␉␉␉␉"$scriptDir"CheckDiskMicrocode.sh "${targetDisk}" "${diskSigCheck}" ␊
118␉␉␉␉diskupdate=$?␊
119␊
120␊
121␉␉␉␉# check the format of the selected partition.␊
122␉␉␉␉# the following script returns 1 if HFS␊
123␉␉␉␉# the following script returns 2 if MSDOS␊
124␉␉␉␉# the following script returns 0 if nothing␊
125␊
126␉␉␉␉"$scriptDir"CheckFormat.sh "${targetDevice}"␊
127␉␉␉␉espformat=$?␊
128␊
129␊
130␉␉␉␉# Determine the partition scheme of the selected disk␊
131␉␉␉␉# is it GPT or a hybrid GPT/MBR␊
132␊
133␉␉␉␉"$scriptDir"CheckPartitionScheme.sh "${targetDisk}"␊
134␊
135␊
136␉␉␉␉# Unmount ALL mounted volumes named EFI␊
137␉␉␉␉# the following script returns 0 if it succeeds␊
138␉␉␉␉# the following script returns 1 if it fails to un-mount any EFI volume␊
139␊
140␉␉␉␉"$scriptDir"UnMountEFIvolumes.sh␊
141␉␉␉␉returnValue=$?␊
142␉␉␉␉if [ ${returnValue} = 0 ]; then␊
143␉␉␉␉␉# OK to proceed␊
144␊
145␊
146␉␉␉␉␉# If diskupdate is flagged as 0 then the stage 0 loader can be written to the MBR␊
147␉␉␉␉␉if [ ${diskupdate} = 0 ]; then␊
148␉␉␉␉␉␉"$scriptDir"WriteChameleonStage0.sh "${diskupdate}" "${diskSigCheck}" "${stage0Loader}" "${stage0LoaderDualBoot}" "${targetDisk}" "${targetVolumeTemp}"␊
149␉␉␉␉␉fi␊
150␊
151␉␉␉␉␉# Write the stage 1 loader to the partition boot sector␊
152␉␉␉␉␉"$scriptDir"WriteChameleonStage1.sh "${espformat}" "${stage1LoaderHFS}" "${stage1LoaderFAT}" "${targetVolumeTemp}" "${targetDeviceRaw}" "${targetVolume}"␊
153␊
154␉␉␉␉␉# Write the stage 2 loader to the root of the selected partition␊
155␉␉␉␉␉"$scriptDir"WriteChameleonStage2.sh "${espformat}" "${stage2Loader}" "${targetVolumeTemp}" "${targetDevice}" "${targetVolume}"␊
156␊
157␉␉␉␉␉# Set the active partition ONLY if Windows is not installed␊
158␉␉␉␉␉"$scriptDir"SetActivePartition.sh "${espformat}" "${diskSigCheck}" "${targetDiskRaw}" "${targetSlice}" "${targetVolumeTemp}"␊
159␉␉␉␊
160␉␉␉␉fi␊
161␉␉␉else␊
162␉␉␉␉# Write error to Chameleon_Error_Log file␊
163␉␉␉␉"$scriptDir"WriteInstallerLog.sh "${targetVolumeTemp}" "Error: Target drive has existing GRUB / Linux loader in the MBR - Not sure how to continue"␊
164␉␉␉fi␊
165␉␉fi␊
166␉else␊
167␉␉echo "ERROR Volume is not on a GPT partitioned disc."␊
168␉␉# Write error to Chameleon_Error_Log file␊
169␉␉"$scriptDir"WriteInstallerLog.sh "${targetVolumeTemp}" "Error: ${targetVolumeTemp} is not on a GPT partitioned disc."␊
170␉fi␊
171else␊
172␉echo "Note: User selected both locations for installation - So not Continuing with EFI System Partition script"␊
173␉# Write error to Chameleon_Error_Log file␊
174␉"$scriptDir"WriteInstallerLog.sh "${3}" "Note: User selected both locations for installation. Not continuing with the script for installing to the EFI system partition"␊
175fi␊
176␊
177exit 0␊
178

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