run_once_before_install-packages-darwin.sh.tmpl

{{- if (eq .chezmoi.os "darwin") -}}
#!/bin/bash

echo "Checking Command Line Tools for Xcode"
# Only run if the tools are not installed yet
# To check that try to print the SDK path
xcode-select -p &> /dev/null
if [ $? -ne 0 ]; then
  echo "Command Line Tools for Xcode not found. Installing from softwareupdate…"
  # This temporary file prompts the 'softwareupdate' utility to list the Command Line Tools
  touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress;
  PROD=$(softwareupdate -l | grep "\*.*Command Line" | tail -n 1 | sed 's/^[^C]* //')
  softwareupdate -i "$PROD" --verbose;
else
  echo "Command Line Tools for Xcode have been installed."
fi


# If Homebrew is not installed on the system, it will be installed here
if test ! $(which brew); then
   printf '\n\n\eHomebrew not found. \e[0mInstalling Homebrew...'
   /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

    {{ if eq .chezmoi.arch "arm64" }}
      (echo; echo 'eval "$(/opt/homebrew/bin/brew shellenv)"') >> ${HOME}/.zprofile
        eval "$(/opt/homebrew/bin/brew shellenv)"
    {{ else if eq .chezmoi.arch "amd64" }}
      (echo; echo 'eval "$(/usr/local/bin/brew shellenv)"') >> ${HOME}/.zprofile
        eval "$(/usr/local/bin/brew shellenv)"
    {{ end }}
else
  printf '\n\n\e[0mHomebrew found. Continuing...'
fi

{{ end -}}