| 1 | #!/bin/bash␊ |
| 2 | ␊ |
| 3 | echo "==============================================="␊ |
| 4 | echo "InstallLog: Create/Append installation log"␊ |
| 5 | echo "**********************************************"␊ |
| 6 | ␊ |
| 7 | # Creates text file named 'Chameleon_Installer_Log.txt'␊ |
| 8 | # at the root of the target volume. This is to help show the␊ |
| 9 | # user why the installation process failed (even though the␊ |
| 10 | # package installer ends reading 'Installation Successful'. ␊ |
| 11 | ␊ |
| 12 | # Receives two parameters␊ |
| 13 | # $1 = selected volume for location of the install log␊ |
| 14 | # $2 = text to write to the installer log␊ |
| 15 | ␊ |
| 16 | if [ "$#" -eq 2 ]; then␊ |
| 17 | ␉logLocation="$1"␊ |
| 18 | ␉verboseText="$2"␊ |
| 19 | ␉echo "DEBUG: passed argument = $logLocation"␊ |
| 20 | ␉echo "DEBUG: passed argument = $verboseText"␊ |
| 21 | else␊ |
| 22 | ␉echo "Error - wrong number of values passed"␊ |
| 23 | ␉exit 9␊ |
| 24 | fi␊ |
| 25 | ␊ |
| 26 | logName="Chameleon_Installer_Log.txt"␊ |
| 27 | logFile="${logLocation}"/$logName␊ |
| 28 | ␊ |
| 29 | # On first run, create a file named .ChameleonLogFlag at␊ |
| 30 | # the root of the target volume. Then check for this file␊ |
| 31 | # on subsequent runs to know the initialisation sequence␊ |
| 32 | # has been done.␊ |
| 33 | ␊ |
| 34 | if [ ! -f "${logLocation}"/.ChameleonLogFlag ]; then␊ |
| 35 | ␉# This is the first run, so setup ␊ |
| 36 | ␉# Chameleon_Installer_Log.txt file␊ |
| 37 | ␉# by writing header.␊ |
| 38 | ␊ |
| 39 | ␉echo "Chameleon installer log - "$( date ) >"${logFile}"␊ |
| 40 | ␉echo "------------------------------------------------------" >>"${logFile}"␊ |
| 41 | ␉diskutil list >>"${logFile}"␊ |
| 42 | ␉echo "------------------------------------------------------" >>"${logFile}"␊ |
| 43 | ␊ |
| 44 | ␉# Write first message that this script was called with.␊ |
| 45 | ␉echo "${verboseText}" >> "${logFile}"␊ |
| 46 | ␊ |
| 47 | ␉# Create /.ChameleonLogFlag file.␊ |
| 48 | ␉echo "Log" >"${logLocation}"/.ChameleonLogFlag␊ |
| 49 | else␊ |
| 50 | ␉# Append messages to the log as passed by other scripts.␊ |
| 51 | ␉echo "${verboseText}" >> "${logFile}"␊ |
| 52 | fi␊ |
| 53 | ␊ |
| 54 | exit 0 |
