Read a file from a GitHub CRAN repository.
read_github_file(pac, version, file, repos = "https://cran.rstudio.com/")character a package name.
character version of a package. Default: NULL
character file name to read. Possible values are DESCRIPTION, NEWS and NAMESPACE.
character vector of repositories URLs to use. By default checking CRAN and newest Bioconductor per R version. Default pacs::biocran_repos()