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https://github.com/kevinveenbirkenbach/linux-image-manager.git
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62 lines
2.4 KiB
Bash
62 lines
2.4 KiB
Bash
#!/bin/bash
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#
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# Imports data from the system
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# @param $1 If the first parameter is "reverse" the data will be exported to the system
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#
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# shellcheck source=/dev/null # Deactivate SC1090
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# shellcheck disable=SC2143 # Comparing with -z allowed
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source "$(dirname "$(readlink -f "${0}")")/../base.sh" || (echo "Loading base.sh failed." && exit 1)
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if [ -z "$(mount | grep "$DECRYPTED_PATH")" ]
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then
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info "The decrypted folder $DECRYPTED_PATH is locked. You need to unlock it!" &&
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bash "$SCRIPT_PATH""encryption/unlock.sh" || error "Unlocking failed.";
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fi
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if [ "$1" = "reverse" ]
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then
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MODE="export"
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else
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MODE="import"
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fi
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CONCRETE_BACKUP_FOLDER="$BACKUP_PATH/$MODE/$(date '+%Y%m%d%H%M%S')"
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mkdir -p "$CONCRETE_BACKUP_FOLDER" || error "Failed to create \"$CONCRETE_BACKUP_FOLDER\"."
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for system_item_path in "${BACKUP_LIST[@]}";
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do
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data_item_path="$DATA_PATH$system_item_path"
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if [ "$MODE" = "export" ]
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then
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destination="$system_item_path"
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source="$data_item_path"
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info "Export data from $source to $destination..."
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else
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source="$system_item_path"
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destination="$data_item_path"
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info "Import data from $source to $destination..."
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fi
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if [ -f "$destination" ]
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then
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info "The destination file allready exists!" &&
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info "Difference:" &&
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diff "$destination" "$source"
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fi
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destination_dir=$(dirname "$destination")
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mkdir -p "$destination_dir" || error "Failed to create \"$destination_dir\"."
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if [ -f "$source" ]
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then
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backup_dir=$(dirname "$CONCRETE_BACKUP_FOLDER/$system_item_path");
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mkdir -p "$backup_dir" || error "Failed to create \"$backup_dir\"."
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info "Copy data from $source to $destination..."
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rsync -abcEPuvW --backup-dir="$backup_dir" "$source" "$destination" || error "Failed."
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else
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if [ -d "$source" ]
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then
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mkdir -p "$destination" || error "Failed to create \"$destination\"."
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backup_dir="$CONCRETE_BACKUP_FOLDER/$system_item_path";
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mkdir -p "$backup_dir" || error "Failed to create \"$backup_dir\"."
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info "Copy data from directory $source to directory $destination..."
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rsync -abcEPuvW --delete --backup-dir="$backup_dir" "$source" "$destination" || error "Failed."
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else
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warning "$source doesn't exist. Copying data is not possible."
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fi
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fi
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done
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