dotfiles/shell/bundler

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# bundler
bundled_commands=(annotate cap capify cucumber guard heroku nanoc rackup rainbows rails rake rspec rubocop ruby shotgun spec spork thin unicorn unicorn_rails irb pry)
_bundler-installed() {
command -v bundle > /dev/null 2>&1
}
_within-bundled-project() {
local check_dir=$PWD
local next_check_dir=${check_dir%/*}
while [ "$next_check_dir" != "" ]; do
[[ -f "$check_dir/Gemfile" ]] && return
check_dir="$next_check_dir"
next_check_dir=${check_dir%/*}
done
false
}
_run-with-bundler() {
if _bundler-installed && _within-bundled-project; then
bundle exec $@
else
$@
fi
}
for cmd in ${bundled_commands[@]}; do
eval "function bundled_$cmd () { _run-with-bundler $cmd \$@; }"
alias $cmd=bundled_$cmd
if [[ -n $ZSH_VERSION ]]; then
if declare -f _$cmd > /dev/null 2>&1; then
compdef _$cmd bundled_$cmd=$cmd
fi
fi
done
# vim: ft=bash