mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-29 17:17:42 +01:00
206 lines
8.0 KiB
Bash
Executable File
206 lines
8.0 KiB
Bash
Executable File
#!/bin/bash
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echo "==============================================="
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echo "EFIFolder Pre-Install Script"
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echo "==============================================="
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#echo "DEBUG: $ 1 = Full path to the installation package the installer app is processing: " $1
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#echo "DEBUG: $ 2 = Full path to the installation destination: " $2
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#echo "DEBUG: $ 3 = Installation volume (mountpoint) to receive the payload: " $3
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#echo "DEBUG: $ 4 = Root directory for the system: " $4
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echo "preinstall: Path to installer....... $1"
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echo "preinstall: Path to destination..... $2"
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echo "preinstall: Path to dest volume..... $3"
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echo "preinstall: Root of system folder... $4"
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# Check target exists
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if [ ! -e "$3" ]; then
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echo "$3 volume does not exist!"
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exit 1
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fi
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# If target volume root of current system then replace
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# / with volume name.
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if [ "$3" == "/" ]; then
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DEST_VOL="/Volumes/"$( ls -1F /Volumes | sed -n 's:@$::p' )
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else
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DEST_VOL="$3"
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fi
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EFI_ROOT_DIR="${DEST_VOL}"/EFIROOTDIR
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CLOVER_INSTALLER_PLIST_NEW="${DEST_VOL}@CLOVER_INSTALLER_PLIST_NEW@"
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install_log="${DEST_VOL}/Clover_Install_Log.txt"
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plistbuddy='/usr/libexec/PlistBuddy'
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installer_target_esp_refid='@INSTALLER_TARGET_ESP_REFID@'
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#
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# get value of a nvram key
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#
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GetNVRamKey() {
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# Arguments:
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# $1: nvram key to search (case insensitive)
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# Return:
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# return the value of the nvram key
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# exit code is != 0 if the nvram key wasn't found
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local keyvalue exitCode
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local IFS=$(printf "\t")
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keyvalue=( $(/usr/sbin/nvram -p | /usr/bin/grep -i "^${1}\t*" 2>/dev/null) )
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exitCode=$?
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[[ $exitCode -eq 0 ]] && echo "${keyvalue[1]}"
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return $exitCode
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}
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export -f GetNVRamKey
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# ---------------------------------------------
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# Creating log file
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# ---------------------------------------------
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echo "" > "$install_log"
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echo "Clover EFI installer log - $( date )" >> "$install_log"
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echo "Installer version: %CLOVERVERSION% r%CLOVERREVISION% EFI bootloader" >> "$install_log"
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echo "======================================================" >> "$install_log"
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diskutil list >> "$install_log"
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# ---------------------------------------------
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# Mount ESP partition if necessary
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# ---------------------------------------------
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# Get the options
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target_esp=$($plistbuddy -c "Print $installer_target_esp_refid" \
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"$CLOVER_INSTALLER_PLIST_NEW" 2>/dev/null)
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rm -f "$EFI_ROOT_DIR"
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if [[ "$target_esp" == true ]]; then
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# Mount and create the link EFI_ROOT_DIR -> ESP_MOUNT_POINT
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./MountESP "$DEST_VOL" "$EFI_ROOT_DIR" >> "$install_log" || exit 1
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else
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ln -sf "$DEST_VOL" "$EFI_ROOT_DIR"
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fi
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# ---------------------------------------------
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# Preparing Backing up of Clover files
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# ---------------------------------------------
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old_revision='r0000'
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for cloverfile in BOOT/BOOTX64.efi CLOVER/CLOVERX64.efi CLOVER/CLOVERIA32.efi; do
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cloverpath="${EFI_ROOT_DIR}/EFI/$cloverfile"
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if [[ -f "$cloverpath" ]]; then
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old_revision=r$(grep --text 'Clover revision:' "$cloverpath" | sed -nE 's/Clover revision: *([0-9]+).*/\1/p')
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break
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fi
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done
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keepBackupLimit=$(GetNVRamKey 'Clover.KeepBackupLimit')
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backupDirOnDestVol=$(GetNVRamKey 'Clover.BackupDirOnDestVol')
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if [[ "$backupDirOnDestVol" =~ N|n ]]; then
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backupRootDir="$EFI_ROOT_DIR/EFI-Backups"
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[[ -z "$keepBackupLimit" ]] && keepBackupLimit=0
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else
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backupRootDir="$DEST_VOL/EFI-Backups" # backup on destination volume (default)
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[[ -z "$keepBackupLimit" ]] && keepBackupLimit=10
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fi
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backupDir="${backupRootDir}/$old_revision/"$( date -j "+%F-%Hh%M" )
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# Remove old backup directories if needed
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if [[ "$keepBackupLimit" =~ [[:digit:]]+ ]]; then
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index=1
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while IFS= read -r -u3 -d $'\n' dir ;do # 'fix xemacs fontification
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if [[ "$index" -ge "$keepBackupLimit" ]]; then
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rm -rf "$dir"
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fi
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(( index++ ))
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done 3< <(find "$backupRootDir" -type d -depth 2 2>/dev/null | tail -r)
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fi
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if [[ -n "$keepBackupLimit" && "$keepBackupLimit" -ne 0 ]]; then
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# ---------------------------------------------
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# Backing up Clover files
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# ---------------------------------------------
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# Create the backup directory
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mkdir -p "$backupDir"
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echo "======================================================" >> "$install_log"
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echo "Backing up EFI files" >> "$install_log"
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echo "" >> "$install_log"
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# Backup stage2
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if [ -f "$EFI_ROOT_DIR/boot" ];then
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echo "Backing up stage2 file $EFI_ROOT_DIR/boot to ${backupDir}/boot" >> "$install_log"
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cp -p "$EFI_ROOT_DIR/boot" "${backupDir}/boot"
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fi
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if [ -f "$EFI_ROOT_DIR/boot1" ];then
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echo "Backing up stage2 file $EFI_ROOT_DIR/boot1 to ${backupDir}/boot1" >> "$install_log"
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cp -p "$EFI_ROOT_DIR/boot1" "${backupDir}/boot1"
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fi
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if [ -f "$EFI_ROOT_DIR/boot3" ];then
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echo "Backing up stage2 file $EFI_ROOT_DIR/boot3 to ${backupDir}/boot3" >> "$install_log"
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cp -p "$EFI_ROOT_DIR/boot3" "${backupDir}/boot3"
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fi
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if [ -f "$EFI_ROOT_DIR/boot6" ];then
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echo "Backing up stage2 file $EFI_ROOT_DIR/boot6 to ${backupDir}/boot6" >> "$install_log"
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cp -p "$EFI_ROOT_DIR/boot6" "${backupDir}/boot6"
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fi
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# Backup /EFI directory
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if [ -d "$EFI_ROOT_DIR/EFI" ];then
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echo "Backing up $EFI_ROOT_DIR/EFI folder to ${backupDir}/EFI" >> "$install_log"
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cp -pR "$EFI_ROOT_DIR/EFI" "${backupDir}/EFI"
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fi
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chflags -R nohidden "$backupDir" # Remove the invisible flag of files in the backups
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fi
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# Remove empty directories
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find "$backupRootDir" -type d -maxdepth 2 -empty -print0 2>/dev/null | xargs -0 rmdir
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find "$backupRootDir" -type d -maxdepth 1 -empty -print0 2>/dev/null | xargs -0 rmdir
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# Remove old CloverPrefpane
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pkg='@CLOVER_PACKAGE_IDENTITY@.cloverprefpane'
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location=$(/usr/sbin/pkgutil --volume "$DEST_VOL" --pkg-info $pkg 2>/dev/null | sed -n 's/^location: *//p')
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pkgutil --volume "$DEST_VOL" --files $pkg 2>/dev/null | \
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xargs -I @@ echo "$DEST_VOL/$location/@@" | \
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/usr/bin/grep -iE 'CloverUpdater|Clover.prefPane' | \
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xargs -I @@ rm -rf '@@'
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# Remove files of old revision.
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pkgs=$(/usr/sbin/pkgutil --volume "$DEST_VOL" --pkgs | /usr/bin/grep -iE '@CLOVER_PACKAGE_IDENTITY@.' | /usr/bin/grep -Ev 'ntfs|apfs|hfsplus')
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for pkg in $pkgs; do
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# Get where the files where installed from volume destination
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location=$(/usr/sbin/pkgutil --volume "$DEST_VOL" --pkg-info $pkg 2>/dev/null | sed -n 's/^location: *//p')
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pkgutil --volume "$DEST_VOL" --files $pkg 2>/dev/null | \
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xargs -I @@ echo "$DEST_VOL/$location/@@" | \
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/usr/bin/grep -iE 'EFI/CLOVER/(drivers\w+)/' | \
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xargs -I @@ rm -rf '@@'
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rm -f "$DEST_VOL"/Library/Receipts/"$pkg".{plist,bom}
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rm -f "$DEST_VOL"/var/db/receipts/"$pkg".{plist,bom}
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done
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# Move old drivers64 to drivers and drivers64UEFI to driversUEFI
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if [[ -d "${EFI_ROOT_DIR}/EFI/CLOVER/drivers64" && \
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! -d "${EFI_ROOT_DIR}/EFI/CLOVER/drivers/@CLOVER_DRIVERS_LEGACY@" ]]; then
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mkdir -p "${EFI_ROOT_DIR}/EFI/CLOVER/drivers"
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cp -R "${EFI_ROOT_DIR}/EFI/CLOVER/drivers64" "${EFI_ROOT_DIR}/EFI/CLOVER/drivers/@CLOVER_DRIVERS_LEGACY@"
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# Rename drivers to not use the -x64 suffix (DataHubDxe-64.efi -> DataHubDxe.efi).
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# This is needed to let this package overwrite newer drivers w/o leaving duplicates with '-64'
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if [[ -d "${EFI_ROOT_DIR}/EFI/CLOVER/drivers/@CLOVER_DRIVERS_LEGACY@" ]]; then
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cd "${EFI_ROOT_DIR}/EFI/CLOVER/drivers/@CLOVER_DRIVERS_LEGACY@"
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for driver in *.efi; do mv "${driver}" "${driver/-64.efi/.efi}"; done
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fi
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fi
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if [[ -d "${EFI_ROOT_DIR}/EFI/CLOVER/drivers64UEFI" && \
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! -d "${EFI_ROOT_DIR}/EFI/CLOVER/drivers/@CLOVER_DRIVERS_UEFI@" ]]; then
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mkdir -p "${EFI_ROOT_DIR}/EFI/CLOVER/drivers"
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cp -R "${EFI_ROOT_DIR}/EFI/CLOVER/drivers64UEFI" "${EFI_ROOT_DIR}/EFI/CLOVER/drivers/@CLOVER_DRIVERS_UEFI@"
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# Rename drivers for this directory as well
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if [[ -d "${EFI_ROOT_DIR}/EFI/CLOVER/drivers/@CLOVER_DRIVERS_UEFI@" ]]; then
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cd "${EFI_ROOT_DIR}/EFI/CLOVER/drivers/@CLOVER_DRIVERS_UEFI@"
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for driver in *.efi; do mv "${driver}" "${driver/-64.efi/.efi}"; done
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fi
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fi
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# Remove old CloverEFI files
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#rm -fv "$EFI_ROOT_DIR"/boot{3,6,7}
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