switches from rvm to chruby+ruby-install

etc/zshrc

@@ -130,4 +130,6 @@ fi
 unsetopt share_history
 
 # Add RVM to PATH for scripting. Make sure this is the last PATH variable change.
-export PATH="$PATH:$HOME/.rvm/bin"
+# export PATH="$PATH:$HOME/.rvm/bin"
+source $(brew --prefix chruby)/share/chruby/chruby.sh
+source $(brew --prefix chruby)/share/chruby/auto.sh

utils/bootstrap

@@ -16,12 +16,34 @@ brew analytics off
 export ZSH="$DOTFILES/oh-my-zsh"
 /bin/bash -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
 
-# Get RVM installed.
-curl -sSL https://get.rvm.io | bash -s stable
+# Ruby \o/
+# Install chruby, ruby-install and install ruby version defined
+# in $DOTFILES/etc/ruby-version.
+brew install chruby ruby-install
+ruby-install ruby $(cat "$DOTFILES/etc/ruby-version") -- --disable-install-rdoc --with-openssl-dir=$(brew --prefix openssl@1.1)
 
 mkdir -p ~/.aws/
 
 # misc
 touch ~/.hushlogin
 
+# FIXME: This will require "Full Disk Access privileges" :(
+# TODO: Add tmutil isexcluded checks for each path
+# NOTES:
+# * to read excluded paths, shown in the UI, you can use:
+#   defaults read /Library/Preferences/com.apple.TimeMachine SkipPaths
+#   or defaults read /Library/Preferences/com.apple.TimeMachine SkipPaths | plutil -convert json -o - - | jq .
+# * there is also an attribute that excludes items from TimeMachine, you can use this
+#   to find them:
+#   sudo mdfind "com_apple_backup_excludeItem = 'com.apple.backupd'"
+sudo tmutil addexclusion -p "$(brew --prefix)"
+
+sudo tmutil addexclusion -p ~/.rvm
+sudo tmutil addexclusion -p ~/.rubies
+sudo tmutil addexclusion -p ~/.gem
+
+sudo tmutil addexclusion -p ~/.orbstack
+sudo tmutil addexclusion -p ~/.tart
+sudo tmutil addexclusion -p ~/Library/Containers/com.docker.docker
+
 "$DOTFILES"/utils/bootstrap-link

utils/bootstrap-link

@@ -7,6 +7,8 @@ set -e
   exit 1
 }
 
+ln -nfs "$DOTFILES/etc/ruby-version" ~/.ruby-version
+
 ln -nfs "$DOTFILES/etc/zshrc" ~/.zshrc
 
 ln -nfs "$DOTFILES/etc/ssh-config" ~/.ssh/config