How to get a git's branch with fuzzy finder?

These are the key bindings I use in bash

• CTRL-GCTRL-F - Files listed in git status
• CTRL-GCTRL-B - Branches
• CTRL-GCTRL-T - Tags
• CTRL-GCTRL-H - Commit hashes
• CTRL-GCTRL-R - Remotes

Note that redraw-current-line is not necessary if you're on tmux.

is_in_git_repo() {
  git rev-parse HEAD > /dev/null 2>&1
}

gf() {
  is_in_git_repo &&
    git -c color.status=always status --short |
    fzf --height 40% -m --ansi --nth 2..,.. | awk '{print $2}'
}

gb() {
  is_in_git_repo &&
    git branch -a -vv --color=always | grep -v '/HEAD\s' |
    fzf --height 40% --ansi --multi --tac | sed 's/^..//' | awk '{print $1}' |
    sed 's#^remotes/[^/]*/##'
}

gt() {
  is_in_git_repo &&
    git tag --sort -version:refname |
    fzf --height 40% --multi
}

gh() {
  is_in_git_repo &&
    git log --date=short --format="%C(green)%C(bold)%cd %C(auto)%h%d %s (%an)" --graph |
    fzf --height 40% --ansi --no-sort --reverse --multi | grep -o '[a-f0-9]\{7,\}'
}

gr() {
  is_in_git_repo &&
    git remote -v | awk '{print $1 " " $2}' | uniq |
    fzf --height 40% --tac | awk '{print $1}'
}

bind '"\er": redraw-current-line'
bind '"\C-g\C-f": "$(gf)\e\C-e\er"'
bind '"\C-g\C-b": "$(gb)\e\C-e\er"'
bind '"\C-g\C-t": "$(gt)\e\C-e\er"'
bind '"\C-g\C-h": "$(gh)\e\C-e\er"'
bind '"\C-g\C-r": "$(gr)\e\C-e\er"'

If you're using Windows, try git checkout @(git branch -a | fzf).trim()