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51 lines
2.2 KiB
Bash
Executable File
51 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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# Based on investigations and work by Pepijn Bruienne
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# Expects a single /Applications/Install macOS High Sierra*.app on disk
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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IDENTIFIER="com.foo.FirmwareUpdateStandalone"
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VERSION=1.0
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# find the Install macOS High Sierra.app and mount the embedded InstallESD disk image
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echo "Mounting High Sierra ESD disk image..."
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/usr/bin/hdiutil mount /Applications/Install\ macOS\ High\ Sierra*.app/Contents/SharedSupport/InstallESD.dmg
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# expand the FirmwareUpdate.pkg so we can copy resources from it
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echo "Expanding FirmwareUpdate.pkg"
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/usr/sbin/pkgutil --expand /Volumes/InstallESD/Packages/FirmwareUpdate.pkg /tmp/FirmwareUpdate
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# we don't need the disk image any more
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echo "Ejecting disk image..."
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/usr/bin/hdiutil eject /Volumes/InstallESD
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# make a place to stage our pkg resources
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/bin/mkdir -p /tmp/FirmwareUpdateStandalone/scripts
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# copy the needed resources
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echo "Copying package resources..."
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/bin/cp /tmp/FirmwareUpdate/Scripts/postinstall_actions/update /tmp/FirmwareUpdateStandalone/scripts/postinstall
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# add an exit 0 at the end of the script
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echo "" >> /tmp/FirmwareUpdateStandalone/scripts/postinstall
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echo "" >> /tmp/FirmwareUpdateStandalone/scripts/postinstall
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echo "exit 0" >> /tmp/FirmwareUpdateStandalone/scripts/postinstall
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/bin/cp -R /tmp/FirmwareUpdate/Scripts/Tools /tmp/FirmwareUpdateStandalone/scripts/
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# build the package
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echo "Building standalone package..."
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/usr/bin/pkgbuild --nopayload --scripts /tmp/FirmwareUpdateStandalone/scripts --identifier "$IDENTIFIER" --version "$VERSION" /tmp/FirmwareUpdateStandalone/FirmwareUpdateStandalone.pkg
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# clean up
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/bin/rm -r /tmp/FirmwareUpdate
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/bin/rm -r /tmp/FirmwareUpdateStandalone/scripts |