travis_get_vars: Travis CI variables
In romainfrancois/travis: Set Up 'Travis' for Testing and Deployment

Description Usage Arguments Details Examples

Functions around public and private variables available in Travis CI builds.

travis_get_vars() calls the "/settings/env_vars" API.

travis_get_var_id() retrieves the ID for a variable name, or NULL. If multiple variables exist by that name, it returns the ID of the last (with a warning), because this is what seems to be used in Travis CI builds in such a case.

travis_set_var() creates or updates a variable. If multiple variables exist by that name, it updates the last (with a warning), because this is what seems to be used in Travis CI builds in such a case.

travis_delete_var() deletes a variable.

travis_get_vars(repo = github_repo(), token = travis_token(repo))

travis_get_var_id(name, repo = github_repo(),
  token = travis_token(repo))

travis_set_var(name, value, public = FALSE, repo = github_repo(),
  token = travis_token(repo), quiet = FALSE)

travis_delete_var(name, repo = github_repo(),
  token = travis_token(repo), id = travis_get_var_id(name, repo = repo,
  token = token), quiet = FALSE)

`repo`	`[string\|numeric]` The GitHub repo slug, by default obtained through `github_repo()`. Alternatively, the Travis CI repo ID, e.g. obtained through `travis_repo_id()`.
`token`	`[Token2.0]` A Travis CI token obtained from `travis_token()` or `auth_travis()`.
`name`	`[string]` The name of the variable.
`value`	`[string]` The value for the new or updated variable.
`public`	`[flag]` Should the variable be public or private?
`quiet`	`[flag]` Set to `FALSE` to suppress success message.
`id`	`[string]` The ID of the variable, by default obtained from `travis_get_var_id()`.

Avoid using travis_set_var() with literal values

## Not run: 
# List all variables:
travis_get_vars()

## End(Not run)
## Not run: 
# Get the ID of a variable.
travis_get_var_id("secret_var")

## End(Not run)
## Not run: 
# Avoid calling with literal values:
travis_set_var("secret_var", "oh no - this will be recorded in .Rhistory!")

# Set a Travis environment variable without recording it in history
# by reading the value from the console:
travis_set_var("secret_var", readLines(n = 1))

## End(Not run)
## Not run: 
# Delete a variable:
travis_delete_var("secret_var")

## End(Not run)