954ecd9644
Co-authored-by: weishu <twsxtd@gmail.com> Co-authored-by: YuKongA <70465933+YuKongA@users.noreply.github.com> Co-authored-by: Ylarod <me@ylarod.cn>
66 lines
1.5 KiB
Bash
66 lines
1.5 KiB
Bash
#!/system/bin/sh
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# meta-overlayfs Module Mount Handler
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# This script is the entry point for dual-directory module mounting
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MODDIR="${0%/*}"
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IMG_FILE="$MODDIR/modules.img"
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MNT_DIR="$MODDIR/mnt"
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# Log function
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log() {
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echo "[meta-overlayfs] $1"
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}
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log "Starting module mount process"
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# Ensure ext4 image is mounted
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if ! mountpoint -q "$MNT_DIR" 2>/dev/null; then
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log "Image not mounted, mounting now..."
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# Check if image file exists
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if [ ! -f "$IMG_FILE" ]; then
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log "ERROR: Image file not found at $IMG_FILE"
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exit 1
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fi
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# Create mount point
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mkdir -p "$MNT_DIR"
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# Mount the ext4 image
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mount -t ext4 -o loop,rw,noatime "$IMG_FILE" "$MNT_DIR" || {
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log "ERROR: Failed to mount image"
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exit 1
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}
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log "Image mounted successfully at $MNT_DIR"
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else
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log "Image already mounted at $MNT_DIR"
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fi
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# Binary path (architecture-specific binary selected during installation)
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BINARY="$MODDIR/meta-overlayfs"
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if [ ! -f "$BINARY" ]; then
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log "ERROR: Binary not found: $BINARY"
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exit 1
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fi
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# Set dual-directory environment variables
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export MODULE_METADATA_DIR="/data/adb/modules"
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export MODULE_CONTENT_DIR="$MNT_DIR"
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log "Metadata directory: $MODULE_METADATA_DIR"
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log "Content directory: $MODULE_CONTENT_DIR"
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log "Executing $BINARY"
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# Execute the mount binary
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"$BINARY"
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EXIT_CODE=$?
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if [ $EXIT_CODE -ne 0 ]; then
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log "Mount failed with exit code $EXIT_CODE"
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exit $EXIT_CODE
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fi
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log "Mount completed successfully"
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exit 0
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