Simple command line utility for loading Branded Food Products csv into a MySQL/MariaDB database.

• ./config -- go type definitions for configuring the app.
• ./ds -- datasource interface implemented for mariadb. Feel free to implement a ds for your favorite database like postgres.
• ./ingest -- interface implemented for branded foods, where the csv gets translated into the model
• ./model -- go type definitions for loading the csv data
• ./schema -- schema for the mariadb database

1. Install go v 13 or greater and a recent version of mariadb
2. Download the branded foods and 'Supporting data for Downloads' csv from Food Data Central and unzip into a directory of your choice.
3. Clone this repo into a directory of your choice and build the program: go build -o bfpdloader main.go
4. Create a schema: mysql -u your-user -pyour-password -e'create schema bfpd'
5. Install the schema using the one provided in the ./schema directory: mysql -u your-user -pyour-password bfpd < bfpd-schema.sql
6. In the build directory, create a config.yaml which matches the schema you just created:
   url: 127.0.0.1
db: bfpd
pwd: your-password
user: your-user
7. Load the nutrients table: ./bfpdloader -t NUT -i /your-csv-install-path/nutrient.csv
8. Load the derivations table: ./bfpdloader -t DERV -i /your-csv-install-path/food_nutrient_derivation.csv
9. Load the branded foods database ./bfpdloader -t BFPD -i /your-csv-install-path/bfpd/