git recent alias that shows recent branch activity, uses fzf to switch

gistfile1.txt

[alias]
	recent = "!f(){ refbranch=${1:-origin/master}; count=${2:-20}; rawlist=$(git for-each-ref --sort=-committerdate --format='%(refname:short)|%(HEAD)%(color:yellow)%(refname:short)|%(color:bold green)%(committerdate:relative)|%(color:blue)%(subject)|%(color:magenta)%(authorname)%(color:reset)' --color=always --count=\"$count\" refs/heads | while IFS='|' read -r branch color_branch date msg author; do clean_branch=$(echo \"$branch\" | tr -d '*'); ahead=$(git rev-list --count \"$refbranch..$clean_branch\" 2>/dev/null || echo 0); behind=$(git rev-list --count \"$clean_branch..$refbranch\" 2>/dev/null || echo 0); printf \"%s|%s|%s|%s|%.70s|%s\n\" \"$ahead\" \"$behind\" \"$color_branch\" \"$date\" \"$msg\" \"$author\"; done); displaylist=$( (printf \"%s\n\" \"$rawlist\" | column -ts'|') ); selected=$(printf \"%b\" \"$displaylist\" | fzf --ansi --with-nth=1.. --delimiter='|' --prompt='Recent Branches › ' --reverse --color='pointer:161,marker:168'); [ -z \"$selected\" ] && exit 0; branch=$(printf \"$selected\" | awk '{printf $3}'  ); echo \"Switching to $branch\"; git switch \"$branch\"; }; f"