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Custom Docksal bash script (command) to install RVM, NVM, Yarn, Gulp, and jekyll
# Execute the whole script inside cli container
#: exec_target=cli
## Install RVM and target Ruby version
## Usage:
## fin install
# Check for and install Node Version Manager
if ! (which nvm); then
curl -o- --no-use | bash
export NVM_DIR="$HOME/.nvm"
# Load NVM.
[ -s "$NVM_DIR/" ] && \. "$NVM_DIR/"
# Load NVM bash_completion.
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"
# Source / reload profiles.
source ~/.bashrc
source ~/.nvm/
# Source / reload profiles for good measure.
echo 'Reloading Profiles'
source ~/.bashrc
source ~/.nvm/
# Check for NVM Node 8.12.0, install if it does not exist.
if [[ $(node -v) != "v8.12.0" ]]; then
nvm install 8.12.0
# Check which node versions are installed and show defaults.
echo 'Here are the current node versions installed'
nvm ls
# set the global version of node being used.
echo 'Set the default version of node and "use it"'
nvm alias default 8.12.0
nvm use
# Install Yarn on Debian.
if ! (which yarn); then
curl -sS | sudo apt-key add -
echo "deb stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
# Check for and remove the 'node_modules' folder for good measure before we install.
if [ -d "$node_modules" ]; then
echo "removing node_modules folder"
rm -R node_modules
yarn install
echo "Yarn is installing node modules"
yarn global add gulp-cli
echo "Yarn is installing gulp CLI"
## Check to see if RVM is installed.
if ! (which rvm); then
# RVM security validation key.
curl -#LO
gpg --import mpapis.asc
sudo curl -fsSL "" | bash -s stable --auto-dotfiles --autolibs=enable
# Make RVM to be bash function in future shells
echo 'source /home/docker/.rvm/scripts/rvm' >> ~/.bashrc
# Install required Ruby version
if [[ "rvm current" != "ruby-2.4.3" ]]; then
echo "Installing Ruby $1..."
source /home/docker/.rvm/scripts/rvm
rvm install "ruby-2.4.3"
# Set the default ruby version to be used.
rvm --default use 2.4.3
# Check for and install bundler.
if ! (which bundle); then
gem install bundler
echo "Here are the Ruby and bundler versions being used."
ruby -v
bundle -v
# Install Gems from gemfile.
bundle install
# Install vim.
if ! (which vim); then
sudo apt --assume-yes install vim
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