brew/install.sh

   1 #!/bin/bash
   2
   3 set -e
   4 set -u
   5
   6 function _install_brew() {
   7     # Straight from https://brew.sh
   8     #/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
   9
  10     needs_xcode="$(/usr/bin/xcode-select -p > /dev/null 2> /dev/null || echo "true")"
  11     if [[ -n ${needs_xcode} ]]; then
  12         echo ""
  13         echo ""
  14         echo "ERROR: Run this command to install XCode Command Line Tools first:"
  15         echo ""
  16         echo "    xcode-select --install"
  17         echo ""
  18         echo "After the install, close this terminal, open a new one, and try again."
  19         echo ""
  20         exit 1
  21     fi
  22
  23     # From Straight from https://brew.sh
  24     if ! [ -d "$HOME/.local/opt/brew" ]; then
  25         echo "Installing to '$HOME/.local/opt/brew'"
  26         echo ""
  27         echo "If you prefer to have brew installed to '/usr/local' cancel now and do the following:"
  28         echo "        rm -rf '$HOME/.local/opt/brew'"
  29         echo '        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"'
  30         echo ""
  31         sleep 3
  32         git clone --depth=1 https://github.com/Homebrew/brew "$HOME/.local/opt/brew"
  33     fi
  34
  35     webi_path_add "$HOME/.local/opt/brew/bin"
  36     export PATH="$HOME/.local/opt/brew/bin:$PATH"
  37
  38     echo "Updating brew..."
  39     brew update
  40
  41     webi_path_add "$HOME/.local/opt/brew/sbin"
  42     export PATH="$HOME/.local/opt/brew/sbin:$PATH"
  43
  44     echo "Installed 'brew' to '$HOME/.local/opt/brew'"
  45     echo ""
  46     echo "If you prefer to have brew installed to '/usr/local' do the following:"
  47     echo "        mv '$HOME/.local/opt/brew' '$HOME/.local/opt/brew.$(date '+%F_%H-%M-%S').bak'"
  48     echo '        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"'
  49     echo ""
  50 }
  51
  52 _install_brew