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https://github.com/DS4SD/docling.git
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67e1129365
Signed-off-by: Václav Vančura <commit@vancura.dev> Signed-off-by: Adam Kliment <adam@netmilk.net>
106 lines
2.8 KiB
Bash
Executable File
106 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# --- Setup Error Handling ---
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# Exit the script if any command fails.
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trap 'echo "Error on line $LINENO"; exit 1' ERR
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set -e
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# --- Validate Docling installation ---
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if ! command -v docling &> /dev/null; then
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echo "Error: Docling CLI is not installed or not in PATH"
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exit 1
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fi
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# --- Input parsing ---
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echo "Parsing actor input..."
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INPUT=$(apify actor:get-input || { echo "Failed to get input"; exit 1; })
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DOCUMENT_URL=$(echo "$INPUT" | jq -r '.documentUrl')
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OUTPUT_FORMAT=$(echo "$INPUT" | jq -r '.outputFormat')
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OUTPUT_NAME="output_file.$OUTPUT_FORMAT"
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# If no document URL is provided, exit with an error.
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if [ -z "$DOCUMENT_URL" ]; then
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echo "Error: Missing document URL. Please provide 'documentUrl' in the input"
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exit 1
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fi
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# If no output format is specified, default to 'md'.
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if [ -z "$OUTPUT_FORMAT" ]; then
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OUTPUT_FORMAT="md"
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echo "No output format specified. Defaulting to 'md'"
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fi
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case "$OUTPUT_FORMAT" in
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md|json|html|text|doctags)
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;;
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*)
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echo "Error: Invalid output format '$OUTPUT_FORMAT'. Supported formats are 'md', 'json', 'html', 'text', and 'doctags'"
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exit 1
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;;
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esac
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# --- Build Docling command ---
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DOC_CONVERT_CMD="docling --verbose $DOCUMENT_URL --to $OUTPUT_FORMAT"
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if [ "$(echo "$INPUT" | jq -r '.ocr')" = "true" ]; then
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DOC_CONVERT_CMD="$DOC_CONVERT_CMD --ocr"
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fi
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# --- Process document with Docling ---
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echo "Processing document with Docling CLI..."
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echo "Running: $DOC_CONVERT_CMD"
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# Create a timestamp file to ensure the document is processed only once.
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touch docling.timestamp
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$DOC_CONVERT_CMD > docling.log 2>&1 || {
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echo "Error: Docling CLI failed. Check 'docling.log' for details";
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cat docling.log;
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exit 1;
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}
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GENERATED_FILE=$(find . -type f -name "*.$OUTPUT_FORMAT" -newer docling.timestamp)
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if [ -z "$GENERATED_FILE" ]; then
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echo "Error: Could not find generated output file with extension .$OUTPUT_FORMAT"
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exit 1
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fi
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mv "$GENERATED_FILE" "$OUTPUT_NAME"
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# --- Validate output ---
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# If the output file is not found, exit with an error.
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if [ ! -f "$OUTPUT_NAME" ]; then
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echo "Error: Expected output file '$OUTPUT_NAME' was not generated"
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exit 1
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fi
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# If the output file is empty, exit with an error.
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if [ ! -s "$OUTPUT_NAME" ]; then
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echo "Error: Generated output file '$OUTPUT_NAME' is empty"
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exit 1
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fi
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echo "Document successfully processed and exported as '$OUTPUT_FORMAT' to file: $OUTPUT_NAME"
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# --- Store output and log in Key-Value Store ---
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echo "Pushing processed document to Key-Value Store (record key: OUTPUT_RESULT)..."
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apify actor:set-value "OUTPUT_RESULT" --contentType "application/$OUTPUT_FORMAT" < "$OUTPUT_NAME" || {
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echo "Error: Failed to push the output document to the Key-Value Store"
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exit 1
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}
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# --- Cleanup temporary files ---
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rm -f docling.timestamp docling.log || true
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echo "Done!"
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