tmatilai/vagrant-proxyconf

#!/bin/bash

set -eu -o pipefail

remove_default_specs() {
    echo "Removing default gemspec"
    find /home/travis/.rvm/rubies -wholename '*default/bundler-*.gemspec' -delete
}

install_bundler() {
    echo "Uninstalling current Bundler versions"
    rvm @global do gem uninstall bundler --all --executables
    gem uninstall bundler --all --executables
    echo "Installing Bundler '$BUNDLER_VERSION'"
    gem install bundler --version "$BUNDLER_VERSION"
}

print_bundler_version() {
    bundler --version
}

if [ -n "${BUNDLER_VERSION:-}" ]; then
    remove_default_specs
    install_bundler
    print_bundler_version
fi