From d6eb6ce6ad3353049d826600d8e60e6815c83f80 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Javi=20Mart=C3=ADn?= <javim@elretirao.net>
Date: Sat, 22 Jul 2023 06:42:28 +0200
Subject: [PATCH] Wrap node commands with Capistrano

This code is based on what the rvm1-capistrano and capistrano-nvm gems
do, but simplified a bit to take advantage of the `fnm exec` command.

Since ExecJS will check for a JavaScript runtime every time the
application is started, we need to include commands like `bundle` (used
when running `bin/delayed_job`), `puma` and `rake`, so Node.js is found
when running these commands. I'm not sure whether `pumactl` is also
necessary, but I've added it for consistency.

We're also including the default commands gems like capistrano-nvm use
because we will add the `npm` command in the near future.
---
 config/deploy.rb | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/config/deploy.rb b/config/deploy.rb
index 60438ff2162..465c603037d 100644
--- a/config/deploy.rb
+++ b/config/deploy.rb
@@ -46,6 +46,7 @@ def main_deploy_server
                             "cd #{release_path} && eval \"$(fnm env)\""
                         end
 set :fnm_install_node_command, -> { "#{fetch(:fnm_setup_command)} && fnm use --install-if-missing" }
+set :fnm_map_bins, %w[bundle node npm puma pumactl rake yarn]
 
 set :puma_conf, "#{release_path}/config/puma/#{fetch(:rails_env)}.rb"
 
@@ -59,6 +60,8 @@ def main_deploy_server
   Rake::Task["delayed_job:default"].clear_actions
   Rake::Task["puma:smart_restart"].clear_actions
 
+  after "rvm1:hook", "map_node_bins"
+
   after :updating, "install_ruby"
   after "bundler:install", "install_node"
 
@@ -120,6 +123,20 @@ def main_deploy_server
   end
 end
 
+task :map_node_bins do
+  on roles(:app) do
+    within release_path do
+      with rails_env: fetch(:rails_env) do
+        prefix = "#{fetch(:fnm_setup_command)} && fnm exec"
+
+        fetch(:fnm_map_bins).each do |command|
+          SSHKit.config.command_map.prefix[command.to_sym].unshift(prefix)
+        end
+      end
+    end
+  end
+end
+
 task :refresh_sitemap do
   on roles(:app) do
     within release_path do