Forked from niw/download_macos_and_create_install_disk.sh
Created
June 13, 2021 15:39
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A script to download macOS install image and create an install disk image
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| #!/usr/bin/env bash | |
| set -e | |
| while getopts ":h" opts; do | |
| case $opts in | |
| h) | |
| echo "Usage: $0 [-h] name" | |
| echo "name is either mojave, mojave_beta, or catalina_beta" | |
| echo " -h show this help message" | |
| exit 0 | |
| ;; | |
| esac | |
| done | |
| shift $((OPTIND - 1)) | |
| readonly NAME=$1 | |
| case $NAME in | |
| mojave) | |
| INSTALL_APP_PATH="/Applications/Install macOS Mojave.app" | |
| MAC_APP_STORE_ID="id1398502828" | |
| ;; | |
| mojave_beta) | |
| INSTALL_APP_PATH="/Applications/Install macOS Mojave Beta.app" | |
| MAC_APP_STORE_ID="id1354523149" | |
| REQUIRE_ENROLL=1 | |
| ;; | |
| catalina_beta) | |
| INSTALL_APP_PATH="/Applications/Install macOS 10.15 Beta.app" | |
| MAC_APP_STORE_ID="id1455661060" | |
| REQUIRE_ENROLL=1 | |
| ;; | |
| *) | |
| echo "Unknown name '$NAME'" >&2 | |
| exit 1 | |
| ;; | |
| esac | |
| readonly INSTALL_APP_PATH | |
| readonly MAC_APP_STORE_ID | |
| readonly REQUIRE_ENROLL | |
| if [[ -r "$INSTALL_APP_PATH/Contents/SharedSupport/InstallESD.dmg" ]]; then | |
| echo "Found the install app, create an install disk image." | |
| # Mojave install disk image requires about 7GB space. | |
| hdiutil create -o untitled.dmg -size 7G -layout SPUD -fs HFS+J && \ | |
| hdiutil attach untitled.dmg | |
| # Create an install disk image. | |
| sudo "$INSTALL_APP_PATH/Contents/Resources/createinstallmedia" \ | |
| --volume /Volumes/untitled \ | |
| --downloadassets | |
| else | |
| if ((REQUIRE_ENROLL)); then | |
| echo "Enroll developer seed and open Mac App Store." | |
| echo "You can unenroll after downloading the install app by next command:" | |
| echo "sudo /System/Library/PrivateFrameworks/Seeding.framework/Versions/A/Resources/seedutil unenroll" | |
| # Tell Mac App Store that we've enrolled `DeveloperSeed`. | |
| # Actual `enroll` is needed to download a complete install image from Mac App Store. | |
| sudo /System/Library/PrivateFrameworks/Seeding.framework/Versions/A/Resources/seedutil enroll DeveloperSeed | |
| /usr/libexec/PlistBuddy -c "clear dict" -c "add :SeedProgram string DeveloperSeed" /Users/Shared/.SeedEnrollment.plist | |
| fi | |
| # Open Mac App Store to download macOS installer app. | |
| /usr/bin/open "macappstores://itunes.apple.com/app/$MAC_APP_STORE_ID" | |
| fi |
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