inst/doc/setup-auth.R

In brickster: R Toolkit for 'Databricks'

## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  eval = FALSE
)

## ----setup--------------------------------------------------------------------
#  library(brickster)
#  
#  # using db_host() and db_token() to get credentials
#  clusters <- db_cluster_list(host = db_host(), token = db_token())

## -----------------------------------------------------------------------------
#  # all host/token parameters default to db_host()/db_token()
#  clusters <- db_cluster_list()

## -----------------------------------------------------------------------------
#  # will use the `DEFAULT` profile in `.databrickscfg`
#  options(use_databrickscfg = TRUE)
#  
#  # values returned should be those in profile of `.databrickscfg`
#  db_host()
#  db_token()

## -----------------------------------------------------------------------------
#  # using .Renviron
#  db_host() # returns `DB_HOST` (.Renviron)
#  
#  # switch profile to 'prod'
#  options(db_profile = "prod")
#  db_host() # returns `DB_HOST_PROD` (.Renviron)
#  
#  # set back to default (NULL)
#  options(db_profile = NULL)
#  # use .databrickcfg
#  options(use_databrickscfg = TRUE)
#  db_host() # returns host from `DEFAULT` profile (.databrickscfg)
#  
#  options(db_profile = "prod")
#  db_host() # returns host from `prod` profile in (.datarickscfg)

## -----------------------------------------------------------------------------
#  library(brickster)
#  db_cluster_list()