default registries — default_registries • contentid

A helper function to conveniently load the default registries

default_registries()

Details

This function is primarily useful to restrict the scope of sources or register to, e.g. either just the remote registry or just the local registry. Note that a user can alter the registry on the fly by passing local paths and/or the URL (https://hash-archive.org) directly.

Examples

## Both defaults
default_registries()
#> [1] "https://hash-archive.carlboettiger.info"

## Only the fist one (local registry)
default_registries()[1]
#> [1] "https://hash-archive.carlboettiger.info"
# \donttest{
## Alter the defaults with env var.
## here we set two local registries as the defaults
Sys.setenv(CONTENTID_REGISTRIES = "store/, store2/")
default_registries()
#> [1] "store/"  "store2/"

Sys.unsetenv("CONTENTID_REGISTRIES")
# }