#!/bin/bash
# This script sets up the configuration from this repository

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
APT=`command -v apt`
DNF=`command -v dnf`

function check_or_install {
    CMD=`command -v $1`
    PKG=$2
    if [[ -z "$CMD" ]]; then
        if [[ -n "$APT" ]]; then
            sudo apt install -y $PKG
        elif [[ -n "$DNF" ]]; then
            sudo dnf install -y $PKG
        fi
    fi

}

# Set up Neovim
check_or_install nvim "neovim python3-neovim"
mkdir -p ~/.config
cd ~/.config
ln -s $DIR/nvim
curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
       https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

# Set up Git
check_or_install git git
git config --global alias.co checkout
git config --global alias.ci "commit -a"
git config --global alias.st status
git config --global alias.br "checkout -b"
git config --global alias.rv "reset --hard HEAD"
git config --global alias.pum "pull upstream master"
git config --global alias.pom "push origin master"
git config --global alias.rbm "rebase master"
git config --global alias.last "log -1 HEAD"
git config --global alias.unstage "reset HEAD --"
git config --global alias.uncommit "reset --soft HEAD^"
git config --global alias.changelog "!_() { t=$(git describe --abbrev=0 --tags); git log ${t}..HEAD --no-merges --pretty=format:'* %s'; }; _"
git config --global pull.rebase false

# Set up ZSH
check_or_install zsh zsh
sh -c "$(wget https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh -O -)"
cd ~/.oh-my-zsh/custom
ln -s $DIR/zsh/themes
sed -i 's/ZSH_THEME="robbyrussell"/ZSH_THEME="raoul"/' ~/.zshrc