Update CARD_ANDROID.md

add hints for environment variable setup
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Peter Rounce 2022-10-09 21:02:43 +01:00 committed by GitHub
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@ -24,6 +24,20 @@ Here we describe how to create your own bolt cards with the Bolt Card service an
### Write the key values to the card ### Write the key values to the card
on the bolt card server on the bolt card server
- ensure the environment variables for the database connection are set up (see `boltcard.service`) - ensure the environment variables for the database connection are set up (see `boltcard.service`)
this can be achieved by writing these lines to the end of the `~/.bashrc` file
```
echo "writing database_login to env vars"
export DB_HOST=localhost
export DB_PORT=5432
export DB_USER=cardapp
export DB_PASSWORD=database_password
export DB_NAME=card_db
echo "writing host_domain to env vars"
export HOST_DOMAIN=card.yourdomain.com
```
- enter the `createboltcard` directory - enter the `createboltcard` directory
- `$ go build` - `$ go build`
- run the creation program - run the creation program