.fzf.bash

# Setup fzf
# ---------
if [[ ! "$PATH" == */usr/local/opt/fzf/bin* ]]; then
  export PATH="${PATH:+${PATH}:}/usr/local/opt/fzf/bin"
fi

# Auto-completion
# ---------------
[[ $- == *i* ]] && source "/usr/local/opt/fzf/shell/completion.bash" 2> /dev/null

# Key bindings
# ------------
source "/usr/local/opt/fzf/shell/key-bindings.bash"

curl -s https://raw.githubusercontent.com/wfxr/forgit/master/forgit.plugin.zsh | bash

export FZF_DEFAULT_OPTS="
--ansi
--height='80%'
--bind='alt-k:preview-up,alt-p:preview-up'
--bind='alt-j:preview-down,alt-n:preview-down'
--bind='ctrl-r:toggle-all'
--bind='ctrl-s:toggle-sort'
--bind='?:toggle-preview'
--bind='alt-w:toggle-preview-wrap'
--preview-window='right:60%'
"

# Custom command
# ------------

# fbr - checkout git branch
gsw() {
  local branches branch
  branches=$(git branch -vv) &&
  branch=$(echo "$branches" | fzf +m) &&
  git switch $(echo "$branch" | awk '{print $1}' | sed "s/.* //")
}

# fshow - git commit browser
glol() {
  git log --graph --color=always --oneline --decorate=full --date=short --format="%C(yellow)%h%C(reset) %C(magenta)[%ad]%C(reset)%C(auto)%d%C(reset) %s %C(cyan)@%an%C(reset)" |
  fzf --ansi --no-sort --reverse --tiebreak=index --bind=ctrl-s:toggle-sort \
      --bind "ctrl-m:execute:
                (grep -o '[a-f0-9]\{7\}' | head -1 |
                xargs -I % sh -c 'git show --color=always % | less -R') << 'FZF-EOF'
                {}
FZF-EOF"
}

# fd - cd to selected directory
fd() {
  local dir
  dir=$(find ${1:-.} -path '*/\.*' -prune \
                  -o -type d -print 2> /dev/null | fzf +m) &&
  cd "$dir"
}