The processor service handles request for entry text processing. It exposes an
HTTP interface which accepts the text and book id of an entry which is then
uses for processing.


=== Requirements

- See requirements for web application


=== Development

    go build        # build the service
    go run .        # run the service locally
    go test ./...   # run all tests


=== Configuration

The services needs to know what database to connect to and port binding
information for the HTTP service. This is done using the following environment
variables:

    PROCESSOR_DB_CONN      # database connection url, example "postgres://ro_user@localhost:5432/captainslog"
    PROCESSOR_HTTP_LISTEN  # http host/port string, example ":8081"


=== Container

    # Build image with processor binary. Make sure to run this in this
    # directory (<captainslogroot>/processor)
    docker build -t minond/captainslog-processor -f Dockerfile .

    # Run it using local configuration and binding to the correct host and
    # container port Make sure you have a .env file with the required environment
    # variables in the directory where you run this command.
    docker run -d --env-file .env --name cl-processor -p 8081:8081 minond/captainslog-processor

    # Push to container repo.
    docker push minond/captainslog-processor:latest