Create a package manifest containing only github packages
Combined to populate
Github repositories in the form "<user>/<reponame>"
Any names of the pkgrepos vector are assumed to be pkg names for the manifest. For unnamed elements, the pkg name is assumed to be the repository name.
This is a convenience wrapper for
It uses the
username/repo[/subdir][@ref] shorthand for specifying
package locations in github repositories introduced by Wickham's
devtools. Unlike devtools, username is not optional, and only branch
names are currently supported in the
ghman = GithubManifest("gmbecker/switchr", "hadley/devtools") ghman