brew install direnv ruby-install chruby
Currently have Ruby switching and declaring Chef DK use only in directories that you specify.
Recommend adding .direnv/ to your Ruby projects' .gitignore
Massive nods to schisamo for the Chef DK piece! And to Steve Tooke for most of the Ruby solution.
| # add these functions to ~/.direnvrc | |
| use_ruby() { | |
| source /usr/local/opt/chruby/share/chruby/chruby.sh | |
| local ver=$1 | |
| if [[ -z $ver ]] && [[ -f .ruby-version ]]; then | |
| ver=$(cat .ruby-version) | |
| fi | |
| if [[ -z $ver ]]; then | |
| echo Unknown ruby version | |
| exit 1 | |
| fi | |
| # switch to the desired ruby | |
| chruby $ver | |
| # Sets the GEM_HOME environment variable to `$PWD/.direnv/ruby/RUBY_VERSION`. | |
| # This forces the installation of any gems into the project’s sub-folder. If | |
| # you’re using bundler it will create wrapper programs that can be invoked | |
| # directly instead of using the `bundle exec` prefix. | |
| layout_ruby | |
| } | |
| use_chefdk() { | |
| # include this function in `~/.direnvrc` | |
| EXPANDED_HOME=`expand_path ~` | |
| # Override the GEM environment | |
| log_status "Overriding default Ruby environment to use ChefDK" | |
| export GEM_ROOT="/opt/chefdk/embedded/lib/ruby/gems/2.1.0" | |
| export GEM_HOME="$EXPANDED_HOME/.chefdk/gem/ruby/2.1.0" | |
| export GEM_PATH="$EXPANDED_HOME/.chefdk/gem/ruby/2.1.0:/opt/chefdk/embedded/lib/ruby/gems/2.1.0" | |
| # Ensure ChefDK and it's embedded tools are first in the PATH | |
| log_status "Ensuring ChefDK and it's embedded tools are first in the PATH" | |
| PATH_add $EXPANDED_HOME/.chefdk/gem/ruby/2.1.0/bin/ | |
| PATH_add /opt/chefdk/embedded/bin | |
| PATH_add /opt/chefdk/bin | |
| } |
| # add this to an `.envrc` file in your cookbook project's root directory | |
| use chefdk |
| # add this to an `.envrc` file in your Ruby project's root directory | |
| use ruby 2.1.8 |