Get active projr profile
projr_profile_get.Rd
Get active projr
profile.
For each setting, preference is given if specified
in _projr-local.yml
and, failing that, in _projr-<profile>.yml
(or in the build-<profile>
and directories-<profile>
keys).
Note that the active projr
profile is only
equal to the PROJR_PROFILE
environment variable
if the latter is set and the corresponding profile exists
(either as keys in _projr.yml
or as a file _projr-<profile>.yml
).