Repo created

scripts/flash_script.sh

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+#MAGISK
+############################################
+# Magisk Flash Script (updater-script)
+############################################
+
+##############
+# Preparation
+##############
+
+# Default permissions
+umask 022
+
+OUTFD=$2
+COMMONDIR=$INSTALLER/assets
+CHROMEDIR=$INSTALLER/assets/chromeos
+
+if [ ! -f $COMMONDIR/util_functions.sh ]; then
+  echo "! Unable to extract zip file!"
+  exit 1
+fi
+
+# Load utility functions
+. $COMMONDIR/util_functions.sh
+
+setup_flashable
+
+############
+# Detection
+############
+
+if echo $MAGISK_VER | grep -q '\.'; then
+  PRETTY_VER=$MAGISK_VER
+else
+  PRETTY_VER="$MAGISK_VER($MAGISK_VER_CODE)"
+fi
+print_title "Magisk $PRETTY_VER Installer"
+
+is_mounted /data || mount /data || is_mounted /cache || mount /cache
+mount_partitions
+check_data
+get_flags
+find_boot_image
+
+[ -z $BOOTIMAGE ] && abort "! Unable to detect target image"
+ui_print "- Target image: $BOOTIMAGE"
+
+# Detect version and architecture
+api_level_arch_detect
+
+[ $API -lt 23 ] && abort "! Magisk only support Android 6.0 and above"
+
+ui_print "- Device platform: $ABI"
+
+BINDIR=$INSTALLER/lib/$ABI
+cd $BINDIR
+for file in lib*.so; do mv "$file" "${file:3:${#file}-6}"; done
+cd /
+cp -af $INSTALLER/lib/$ABI32/libmagisk.so $BINDIR/magisk32 2>/dev/null
+
+# Check if system root is installed and remove
+$BOOTMODE || remove_system_su
+
+##############
+# Environment
+##############
+
+ui_print "- Constructing environment"
+
+# Copy required files
+rm -rf $MAGISKBIN 2>/dev/null
+mkdir -p $MAGISKBIN 2>/dev/null
+cp -af $BINDIR/. $COMMONDIR/. $BBBIN $MAGISKBIN
+
+# Remove files only used by the Magisk app
+rm -f $MAGISKBIN/bootctl $MAGISKBIN/main.jar \
+  $MAGISKBIN/module_installer.sh $MAGISKBIN/uninstaller.sh
+
+chmod -R 755 $MAGISKBIN
+
+# addon.d
+if [ -d /system/addon.d ]; then
+  ui_print "- Adding addon.d survival script"
+  blockdev --setrw /dev/block/mapper/system$SLOT 2>/dev/null
+  mount -o rw,remount /system || mount -o rw,remount /
+  ADDOND=/system/addon.d/99-magisk.sh
+  cp -af $COMMONDIR/addon.d.sh $ADDOND
+  chmod 755 $ADDOND
+fi
+
+##################
+# Image Patching
+##################
+
+install_magisk
+
+# Cleanups
+$BOOTMODE || recovery_cleanup
+rm -rf $TMPDIR
+
+ui_print "- Done"
+exit 0