alias be="bundle exec" alias bi="bundle install" alias bl="bundle list" alias bu="bundle update" # The following is based on https://github.com/gma/bundler-exec bundled_commands=(cap capify cucumber heroku rackup rails rake rspec ruby shotgun spec spork thin unicorn unicorn_rails) ## Functions _bundler-installed() { which bundle > /dev/null 2>&1 } _within-bundled-project() { local check_dir=$PWD while [ "$(dirname $check_dir)" != "/" ]; do [ -f "$check_dir/Gemfile" ] && return check_dir="$(dirname $check_dir)" done false } _run-with-bundler() { if _bundler-installed && _within-bundled-project; then bundle exec $@ else $@ fi } ## Main program for cmd in $bundled_commands; do alias $cmd="_run-with-bundler $cmd" done