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https://github.com/superschnups/Emy.git
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69 lines
2.2 KiB
Bash
69 lines
2.2 KiB
Bash
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#!/bin/bash
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# Mount Google Image at startup and sync existing files
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IMAGE_PATH="/Volumes/nvme/Google.asif"
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MOUNT_POINT="/Users/jessi/Library/Application Support/Google"
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TEMP_MOUNT="/tmp/GoogleTempMount"
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# Wait up to 60 seconds for the image file to become available (e.g. nvme mounting)
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MAX_WAIT=60
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WAIT_TIME=0
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while [ ! -f "$IMAGE_PATH" ]; do
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sleep 1
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WAIT_TIME=$((WAIT_TIME + 1))
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if [ "$WAIT_TIME" -ge "$MAX_WAIT" ]; then
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echo "Image $IMAGE_PATH not found after $MAX_WAIT seconds. Exiting."
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exit 1
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fi
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done
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# Check if already mounted
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if mount | grep -q "$MOUNT_POINT"; then
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echo "Image is already mounted at $MOUNT_POINT"
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exit 0
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fi
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# Ensure MOUNT_POINT exists
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mkdir -p "$MOUNT_POINT"
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# If the directory is not empty (e.g., Chrome started before image was mounted)
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if [ "$(ls -A "$MOUNT_POINT" 2>/dev/null)" ]; then
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echo "Found existing files in $MOUNT_POINT. Syncing to image..."
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# Create temp mount point
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mkdir -p "$TEMP_MOUNT"
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# Mount image temporarily without making it visible in Finder (-nobrowse)
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if diskutil image attach "$IMAGE_PATH" --mountPoint "$TEMP_MOUNT" --nobrowse >/dev/null 2>&1; then
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echo "Mounted temporarily to $TEMP_MOUNT"
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# Sync files from local folder to image
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# -a: archive mode, -u: update (skip files that are newer on the receiver)
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rsync -au "$MOUNT_POINT/" "$TEMP_MOUNT/"
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# Unmount temp image
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diskutil eject "$TEMP_MOUNT" >/dev/null 2>&1
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echo "Detached temp image."
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# Move the existing folder out of the way to avoid hiding files
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# and taking up space on the system drive.
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STALE_DIR="${MOUNT_POINT}_stale_$(date +%s)"
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mv "$MOUNT_POINT" "$STALE_DIR"
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mkdir -p "$MOUNT_POINT"
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echo "Moved old local folder to $STALE_DIR"
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else
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echo "Failed to mount image temporarily. Proceeding to mount over existing files..."
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fi
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fi
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# Mount the image permanently
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echo "Mounting image to $MOUNT_POINT"
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diskutil image attach "$IMAGE_PATH" --mountPoint "$MOUNT_POINT" --nobrowse
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if [ $? -eq 0 ]; then
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echo "Successfully mounted."
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else
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echo "Failed to mount."
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exit 1
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fi
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