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Load Credentials from a YML File

Source: R/credentials.R
get_credentials.Rd

Load credentials from a local YML file. You can set your .Renviron and the LARES_CREDS parameter to remember (forever) the directory of your credentials' file. To use it later, you may leave dir = NA. You may also use this function for external (non-lares) code/use.

Usage

get_credentials(
  from = NA,
  dir = NA,
  filename = "config.yml",
  env = "LARES_CREDS",
  ...
)

get_creds(
  from = NA,
  dir = NA,
  filename = "config.yml",
  env = "LARES_CREDS",
  ...
)

Arguments

from

Character. Family of values to import from the YML file. If you don't know these names, set from = NA and a warning will display all possible values, depending on your YML file.

dir

Character. Credentials directory where your YML file is. If used frequently, set your directory by using the .Renviron file. To do so, leave dir as NA and follow the steps. If dir is a list, it'll return dir (manual credentials input).

filename

Character. YML filename with your credentials.

env

Character. Environment variable name. No need to set differently for any function that uses this library. Only for external use.

...

Additional parameters.

Value

List. Result of reading your credential's YML file, filtered by your from input if provided.

Set the default directory

The first time you use any function that has the creds parameter, if the dir parameter is set to NA, this function will ask you to set the directory where you save your YML local file with your credentials. This will be asked once and will be set for further R sessions. Remember to reset your session for this setup to start working properly.

YML file format

A YML file is a text file, with .yml file format. You may start from the dummy YML file shared which shows the structure you must follow to set your credentials file. Check it out here or find it locally using system.file("docs", "config.yml", package = "lares").

See also

Other Tools: autoline(), bind_files(), bring_api(), chr2num(), db_download(), db_upload(), export_plot(), export_results(), files_functions(), font_exists(), formatColoured(), formatHTML(), glued(), grepm(), h2o_selectmodel(), haveInternet(), image_metadata(), importxlsx(), ip_data(), json2vector(), list_cats(), listfiles(), mail_send(), markdown2df(), move_files(), msplit(), myip(), quiet(), read.file(), statusbar(), tic(), try_require(), updateLares(), warnifnot(), what_size()

Other Credentials: db_download(), db_upload(), get_tweets(), mail_send(), queryDB(), queryGA(), slackSend(), stocks_file()

Examples

if (FALSE) { # \dontrun{
# Load dummy config.yml file from the library
# Recommendation: set dir with NA (read documentation)
# We need the directory, not the file
yml <- dirname(system.file("docs", "config.yml", package = "lares"))

# Let's see which credentials we have in our file
get_credentials(dir = yml)
# Warning message: No credentials for NA found in your YML file.
# Try any of the following: 'service1', 'service2', 'service3'

# Get credentials for service2
get_credentials("service2", dir = yml)
} # }