Gitのブランチをfzfで切り替える
function git-branch-fzf() {
local selected_branch=$(git for-each-ref --format='%(refname)' --sort=-committerdate refs/heads | perl -pne 's{^refs/heads/}{}' | fzf --query "$LBUFFER")
if [ -n "$selected_branch" ]; then
BUFFER="git checkout ${selected_branch}"
zle accept-line
fi
zle reset-prompt
}
zle -N git-branch-fzf
bindkey "^b" git-branch-fzf