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#!/bin/bash
echo "Backup Script for Exporting Ontology from Graph Database Using enapso-graphdb-cli"

# Set Variables
DB_URL="http://localhost/fuseki"
REPOSITORY_NAME="Test"
FORMAT="application/x-trig"
EXPORT_FILE="export.trig"
REPORT_FILE="report.txt"
TRIPLESTORE="fuseki"
CONTEXT="http://ont.enapso.com/views"
# Remove Previous Report File
echo "Removing Previous Report File..."
rm $REPORT_FILE

# Export ontology
enapsogdb export --dburl $DB_URL --repository $REPOSITORY_NAME --targetfile $EXPORT_FILE --context $CONTEXT --triplestore $TRIPLESTORE  >> $REPORT_FILE 2>&1

echo "Backup made successfully"

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1. DB_URL: URL where the triplestore is running.

2. REPOSITORY_NAME: Name of the repository.

3. FORMAT: Data format, For Fuseki, the data is only returned in the application/x-trig format, so specifying the format is not necessary. For other triplestores like GraphDB and Stardog, the recommended format is application/x-trig due to its support of named graphs.

4. EXPORT_FILE: Path and filename for the backup file.

5. REPORT_FILE: Path and filename for the report file, which contains the response from the script's execution.

6. TRIPLESTORE: Type of the triplestore (fuseki, graphdb, stardog).

7. CONTEXT: Context to be exported. If left empty, the entire repository is exported. If a string is provided, it saves the context's data. If an array of contexts is provided, it creates a zip file containing each context's data.

Context Exporting Details

1. Without Context:

   • For Fuseki: Exports the entire repository in application/x-trig format.

   • For GraphDB and Stardog: Exports the whole repository in the specified format.

2. With Context as String:

   • For Fuseki: Exports the specified context in text/turtle format.

   • For GraphDB and Stardog: Exports the specified context in the provided format.

3. With Context as Array:

   • For Fuseki: Exports each context in text/turtle format and saves them in a zip file.

   • For GraphDB and Stardog: Exports each context in the provided format and saves them in a zip file with each file named its context.

Save the Script

1. Save the file with a .sh extension, such as backup_script.sh.

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