Examples (fish)

Examples for fish shell

Navigation

function fzf-bcd-widget -d 'cd backwards'
	pwd | awk -v RS=/ '/\n/ {exit} {p=p $0 "/"; print p}' | tac | eval (__fzfcmd) +m --select-1 --exit-0 $FZF_BCD_OPTS | read -l result
	[ "$result" ]; and cd $result
	commandline -f repaint
end

function fzf-cdhist-widget -d 'cd to one of the previously visited location'
	## Clear non-existent folders from cdhist.
	set -l buf
	for i in (seq 1 (count $dirprev))
		set -l dir $dirprev[$i]
		if test -d $dir
			set buf $buf $dir
		end
	end
	set dirprev $buf
	string join \n $dirprev | tac | sed 1d | eval (__fzfcmd) +m $FZF_CDHIST_OPTS | read -l result
	[ "$result" ]; and cd $result
	commandline -f repaint
end

Git

function fco -d "Fuzzy-find and checkout a branch"
  git branch --all | grep -v HEAD | string trim | fzf | xargs git checkout
end

function fcoc -d "Fuzzy-find and checkout a commit"
  git log --pretty=oneline --abbrev-commit --reverse | fzf +s | xargs git checkout
end

SSH

function fssh -d "Fuzzy-find ssh host and ssh into it"
  ag '^host [^*]' ~/.ssh/config | cut -d ' ' -f 2 | fzf | xargs -o ssh
end

Tmux

function fs -d "Switch tmux session"
  tmux list-sessions -F "#{session_name}" | fzf | xargs tmux switch-client -t
end

LastPass CLI

function fpass -d "Fuzzy-find a Lastpass entry and copy the password"
  if not lpass status -q
    lpass login $EMAIL
  end

  if not lpass status -q
    exit
  end

  lpass ls | fzf | string replace -r -a '.+\[id: (\d+)\]' '$1' | xargs lpass show -c --password
end