### How to use
you can configure parameters with a .env file or via env variable.
The .env file could have contents like:
```
CONNECTION_STRING=postgres://admin:1234@localhost:5432/apidb
SOURCE=sql/src/**/*sql
TMP_FILE=sql/development.sql
COMPARE_FILE=sql/staging.sql
```
```
cd example
node ../bin/stage.js -v -c "postgres://postgres@localhost:5432/YOUR_DB"
```
or add "my-stage": "stage" to your scripts section of the package.json file and call stage like:
```
npm run my-stage -- -v -c "postgres://postgres@localhost:5432/YOUR_DB
```
You will be asked before anything is performed on the database.