dotfiles/recipes/brew

#!/bin/bash
# Description: Package manager - Homebrew on OSX, Linuxbrew on Linux
set -e

function _brew {
    local pkg=$1
    if ! brew ls $pkg >/dev/null 2>&1; then
        _run "[brew] Install $pkg" brew install $@
    else
        echo "[brew] $pkg is already installed, skipping."
    fi
}

function _brew_cask {
    local pkg=$1
    if ! brew cask list $pkg >/dev/null 2>&1; then
        _run "[brew cask] Install $pkg" brew install --cask $@
    else
        echo "[brew cask] $pkg is already installed, skipping."
    fi
}

function _brew_tap {
    local tap=$1
    if ! brew tap | grep "^$tap$" >/dev/null 2>&1; then
        _run "[brew tap] Tap repository $tap" brew tap $@
    else
        echo "[brew tap] $tap is already present, skipping."
    fi
}

case $_PLATFORM in
    darwin)
        if ! which brew >/dev/null; then
            _run "Install brew" /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
        fi
        ;;
    arch)
        _recipe _arch
        _yay brew-git
        ;;
    debian)
        _recipe _apt
        _recipe _path

        for pkg in build-essential curl file gawk git python-setuptools; do
            _apt $pkg
        done
        if ! [ -d ~/.linuxbrew ]; then
            _run "Install brew" git clone -q https://github.com/Linuxbrew/brew.git ~/.linuxbrew
        fi
        _path "$HOME/.linuxbrew/bin:$HOME/.linuxbrew/sbin"
        ;;
esac