Adds the necessary infrastructure to declare your package as licensed with one of these popular open source licenses:
CC0: dedicated to public domain. Appropriate for data packages.
MIT: simple and permissive.
Apache 2.0: provides patent protection.
GPL v3: requires sharing of improvements.
CCBY 4.0: Free to share and adapt, must give appropriate credit. Appropriate for data packages.
See https://choosealicense.com for more details and other options.
use_mit_license(name = find_name())use_gpl3_license(name = find_name())
use_lgpl_license(name = find_name())
use_apl2_license(name = find_name())
use_cc0_license(name = find_name())
use_ccby_license(name = find_name())
Name of the copyright holder or holders. Separate multiple
individuals with ;. You can supply a global default with
options(usethis.full_name = "My name").
CRAN does not allow you to include copies of standard licenses in your
package, so these functions save the license as LICENSE.md and add it
to .Rbuildignore.
The license section of R Packages.