Get HEAD for a repository

# S3 method for git_repository
head(x, ...)

Arguments

x

The repository x to check head

...

Additional arguments. Unused.

Value

NULL if unborn branch or not found. A git_branch if not a detached head. A git_commit if detached head

Examples

if (FALSE) { ## Create and initialize a repository in a temporary directory path <- tempfile(pattern="git2r-") dir.create(path) repo <- init(path) config(repo, user.name = "Alice", user.email = "[email protected]") ## Create a file, add and commit writeLines("Hello world!", file.path(path, "example.txt")) add(repo, "example.txt") commit(repo, "Commit message") ## Get HEAD of repository repository_head(repo) }