.fzf.bash

# Setup fzf
# ---------
if [[ ! "$PATH" == */home/abdullah/.fzf/bin* ]]; then
  export PATH="${PATH:+${PATH}:}/home/abdullah/.fzf/bin"
fi

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

# Key bindings
# ------------
source "/home/abdullah/.fzf/shell/key-bindings.bash"


# external functions
fzf-git-branch() {
    git rev-parse HEAD > /dev/null 2>&1 || return

    git branch --color=always --all --sort=-committerdate |
        grep -v HEAD |
        fzf --height 50% --ansi --no-multi --preview-window right:65% \
            --preview 'git log -n 50 --color=always --date=short --pretty="format:%C(auto)%cd %h%d %s" $(sed "s/.* //" <<< {})' |
        sed "s/.* //"
}

fzf-git-checkout() {
    git rev-parse HEAD > /dev/null 2>&1 || return

    local branch

    branch=$(fzf-git-branch)
    if [[ "$branch" = "" ]]; then
        echo "No branch selected."
        return
    fi

    # If branch name starts with 'remotes/' then it is a remote branch. By
    # using --track and a remote branch name, it is the same as:
    # git checkout -b branchName --track origin/branchName
    if [[ "$branch" = 'remotes/'* ]]; then
        git checkout --track $branch
    else
        git checkout $branch;
    fi
}