settler.sh, fixes, updates

scripts/set-defaults.sh

@@ -4,7 +4,8 @@ echo 'start osx/set-defaults.sh'
 # Ask for the administrator password upfront
 sudo -v
 
-# Keep-alive: update existing `sudo` time stamp until `.osx` has finished
+# Keep-alive: update existing `sudo` time stamp
+# until this script has finished
 while true; do
   sudo -n true
   sleep 60

scripts/settler.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+#
+# Settler - my macOS setup automator
+
+# Ask for the administrator password upfront
+sudo -v
+
+# Keep-alive: update existing `sudo` time stamp until `settler` has finished
+while true; do
+  sudo -n true
+  sleep 60
+  kill -0 "$$" || exit
+done 2> /dev/null &
+
+# https://unix.stackexchange.com/a/408305
+# check if user has git installed and propose to install if not installed
+if [ "$(which git)" ]; then
+  echo "You already have git. Continuing..."
+else
+  XCODE_MESSAGE="$(
+    osascript -e \
+      'tell app "System Events" to display dialog "Please click install when Command Line Developer Tools appears"'
+  )"
+
+  if [ "$XCODE_MESSAGE" = "button returned:OK" ]; then
+    xcode-select --install
+  else
+    echo "You have cancelled the installation, please rerun the installer."
+    exit
+  fi
+fi
+
+until [ "$(which git)" ]; do
+  echo -n "."
+  sleep 1
+done
+
+# Install brew
+if [ "$(which brew)" ]; then
+  echo 'Brew already installed'
+else
+  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+fi
+
+bash ../local/bin/dotfiles brew install && "Installed Brewfile contents"
+bash ../local/bin/dotfiles dotfiles link && "Linked all dotfiles"
+
+read -r -p "Do you want to set macOS defaults? (y/N) " yn
+
+case $yn in
+  [yY])
+    bash "set-defaults.sh"
+    ;;
+  *)
+    echo "Skipping..."
+    ;;
+esac
+
+echo "Done. Note that some of these changes require a logout/restart to take effect."