railties/lib/rails/tasks/yarn.rake


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# frozen_string_literal: true

namespace :yarn do
  desc "Install all JavaScript dependencies as specified via Yarn"
  task :install do
    # Install only production deps when for not usual envs.
    valid_node_envs = %w[test development production]
    node_env = ENV.fetch("NODE_ENV") do
      valid_node_envs.include?(Rails.env) ? Rails.env : "production"
    end
    system({ "NODE_ENV" => node_env }, "#{Rails.root}/bin/yarn install --no-progress --frozen-lockfile")
  end
end

# Run Yarn prior to Sprockets assets precompilation, so dependencies are available for use.
if Rake::Task.task_defined?("assets:precompile")
  Rake::Task["assets:precompile"].enhance [ "yarn:install" ]
end