PDF Searcher

Setup

1. Install Node modules.

   npm i

2. Run Elasticsearch with Docker.

   docker run -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:6.5.1

3. Install kuromoji.

   docker exec -it CONTAINER_ID /bin/sh
   sh-4.2# bin/elasticsearch-plugin install analysis-kuromoji    # Inside Docker container

4. Add document mappings.

   curl -X PUT -H 'Content-type: application/json' http://localhost:9200/documents --data '@es_data/documents_mappings.json'

Building

npm run build

Running

Adding documents

npm run main add PATH_TO_PDF

Searching

npm run main search SEARCH_TERM

Debugging

1. Replace the main above with debug

   npm debug main add PATH_TO_PDF

2. Open Chrome and navigate to chrome://inspect/.
3. Click Open dedicated DevTools for Node. DevTools should automatically connect to the node process.