a8acea9180
Co-authored-by: weishu <twsxtd@gmail.com> Co-authored-by: YuKongA <70465933+YuKongA@users.noreply.github.com> Co-authored-by: Ylarod <me@ylarod.cn>
78 lines
2.3 KiB
Bash
78 lines
2.3 KiB
Bash
#!/system/bin/sh
|
|
|
|
ui_print "- Detecting device architecture..."
|
|
|
|
# Detect architecture using ro.product.cpu.abi
|
|
ABI=$(grep_get_prop ro.product.cpu.abi)
|
|
ui_print "- Detected ABI: $ABI"
|
|
|
|
# Select the correct binary based on architecture
|
|
case "$ABI" in
|
|
arm64-v8a)
|
|
ARCH_BINARY="meta-overlayfs-aarch64"
|
|
REMOVE_BINARY="meta-overlayfs-x86_64"
|
|
ui_print "- Selected architecture: ARM64"
|
|
;;
|
|
x86_64)
|
|
ARCH_BINARY="meta-overlayfs-x86_64"
|
|
REMOVE_BINARY="meta-overlayfs-aarch64"
|
|
ui_print "- Selected architecture: x86_64"
|
|
;;
|
|
*)
|
|
abort "! Unsupported architecture: $ABI"
|
|
;;
|
|
esac
|
|
|
|
# Verify the selected binary exists
|
|
if [ ! -f "$MODPATH/$ARCH_BINARY" ]; then
|
|
abort "! Binary not found: $ARCH_BINARY"
|
|
fi
|
|
|
|
ui_print "- Installing $ARCH_BINARY as meta-overlayfs"
|
|
|
|
# Rename the selected binary to the generic name
|
|
mv "$MODPATH/$ARCH_BINARY" "$MODPATH/meta-overlayfs" || abort "! Failed to rename binary"
|
|
|
|
# Remove the unused binary
|
|
rm -f "$MODPATH/$REMOVE_BINARY"
|
|
|
|
# Ensure the binary is executable
|
|
chmod 755 "$MODPATH/meta-overlayfs" || abort "! Failed to set permissions"
|
|
|
|
ui_print "- Architecture-specific binary installed successfully"
|
|
|
|
# Create ext4 image for module content storage
|
|
IMG_FILE="$MODPATH/modules.img"
|
|
MNT_DIR="$MODPATH/mnt"
|
|
IMG_SIZE_MB=2048
|
|
|
|
if [ ! -f "$IMG_FILE" ]; then
|
|
ui_print "- Creating 2GB ext4 image for module storage"
|
|
|
|
# Create sparse file (2GB logical size, 0 bytes actual)
|
|
truncate -s ${IMG_SIZE_MB}M "$IMG_FILE" || \
|
|
abort "! Failed to create image file"
|
|
|
|
# Format as ext4 with small journal (8MB) for safety with minimal overhead
|
|
/system/bin/mke2fs -t ext4 -J size=8 -F "$IMG_FILE" >/dev/null 2>&1 || \
|
|
abort "! Failed to format ext4 image"
|
|
|
|
ui_print "- Image created successfully (sparse file)"
|
|
else
|
|
ui_print "- Existing image found, keeping it"
|
|
fi
|
|
|
|
# Mount image immediately for use
|
|
ui_print "- Mounting image for immediate use..."
|
|
mkdir -p "$MNT_DIR"
|
|
if ! mountpoint -q "$MNT_DIR" 2>/dev/null; then
|
|
mount -t ext4 -o loop,rw,noatime "$IMG_FILE" "$MNT_DIR" || \
|
|
abort "! Failed to mount image"
|
|
ui_print "- Image mounted successfully"
|
|
else
|
|
ui_print "- Image already mounted"
|
|
fi
|
|
|
|
ui_print "- Installation complete"
|
|
ui_print "- Image is ready for module installations"
|