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