githug: Interface to local and remote Git operations

> library(githug)

バージョン: 0.0.0.9000

関数名	概略
`add-and-commit`	Stage and commit files
`as.git_repository`	Open a Git repository, the git2r way
`as_git_repository`	Open a Git repository, the git2r way
`gh_pat`	Retrieve GitHub personal access token.
`gh_username`	Get authenticated username
`git_HEAD`	Get HEAD for a repository
`git_branch_create`	Create a new branch
`git_branch_delete`	Delete a branch
`git_branch_rename`	Rename a branch
`git_commit`	Make a commit
`git_config`	Get and set Git configuration variables
`git_history`	Get the commit history
`git_init`	Create a new Git repository
`git_log`	Get a commit log
`git_stage`	Stage changes for the next commit.
`git_status`	Get status of a Git repo
`git_uncommit`	Undo a Git commit but leave files alone
`git_unstage`	Unstage changes for the next commit.
`githug`	githug
`githug-branch`	Report current or list all branches
`githug-branches`	List, create, checkout, or delete branches
`githug-switch`	Switch to another branch
`githug_init`	Make a local directory into a Git repository that tracks a remote
`print.githug_list`	Print a list JSON-style

add-and-commit / git_add/ git_commit / git_ADD / git_COMMIT

ファイルのステージとコミット

Gitリポジトリの作成

> git_init()