[WIP] Add capistrano support

Capfile

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+require 'capistrano/setup'
+require 'capistrano/deploy'
+require 'capistrano/scm/git'
+install_plugin Capistrano::SCM::Git
+
+require 'capistrano/bundler'
+require 'capistrano/rails/assets'
+require 'capistrano/rails/migrations'
+
+# Load custom tasks from `lib/capistrano/tasks` if you have any defined
+Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }
+
+task :use_rvm do
+  require 'capistrano/rvm'
+end
+
+task local: :use_rvm
+task curly: :use_rvm

Gemfile

@@ -35,9 +35,6 @@ gem 'redis', '~> 3.0'
 # Use ActiveStorage variant
 # gem 'mini_magick', '~> 4.8'
 
-# Use Capistrano for deployment
-# gem 'capistrano-rails', group: :development
-
 # Reduces boot times through caching; required in config/boot.rb
 gem 'bootsnap', '>= 1.1.0', require: false
 
@@ -79,6 +76,11 @@ gem 'jquery-rails'
 gem 'rsolr', '>= 1.0', '< 3'
 gem 'twitter-typeahead-rails', '0.11.1.pre.corejavascript'
 group :development, :test do
+  # Use Capistrano for deployment
+  gem 'capistrano', '~> 3.10', require: false
+  gem 'capistrano-bundler', '~> 1.6', require: false
+  gem 'capistrano-rails', '~> 1.3', require: false
+  gem 'capistrano-rvm', require: false
   gem 'dotenv-rails'
   gem 'fcrepo_wrapper'
   gem 'rspec_junit_formatter'

Gemfile.lock

@@ -65,6 +65,8 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
+    airbrussh (1.4.0)
+      sshkit (>= 1.6.1, != 1.7.0)
     almond-rails (0.3.0)
       rails (>= 4.2)
     archive-zip (0.12.0)
@@ -141,6 +143,19 @@ GEM
     builder (3.2.4)
     byebug (11.1.3)
     cancancan (1.17.0)
+    capistrano (3.14.1)
+      airbrussh (>= 1.0.0)
+      i18n
+      rake (>= 10.0.0)
+      sshkit (>= 1.9.0)
+    capistrano-bundler (1.6.0)
+      capistrano (~> 3.1)
+    capistrano-rails (1.6.1)
+      capistrano (~> 3.1)
+      capistrano-bundler (>= 1.1, < 3)
+    capistrano-rvm (0.1.2)
+      capistrano (~> 3.0)
+      sshkit (~> 1.2)
     capybara (3.33.0)
       addressable
       mini_mime (>= 0.1.3)
@@ -165,7 +180,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.7)
     connection_pool (2.2.3)
     coveralls (0.8.23)
       json (>= 1.8, < 3)
@@ -397,7 +412,7 @@ GEM
       signet
       solrizer (>= 3.4, < 5)
       tinymce-rails (~> 4.1)
-    i18n (1.8.3)
+    i18n (1.8.5)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
     iiif-image-api (0.2.0)
@@ -526,6 +541,9 @@ GEM
       redic
     net-http-persistent (3.1.0)
       connection_pool (~> 2.2)
+    net-scp (3.0.0)
+      net-ssh (>= 2.6.5, < 7.0.0)
+    net-ssh (6.1.0)
     nio4r (2.5.2)
     noid (0.9.0)
     noid-rails (3.0.2)
@@ -797,6 +815,9 @@ GEM
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     sqlite3 (1.3.13)
+    sshkit (1.21.0)
+      net-scp (>= 1.1.2)
+      net-ssh (>= 2.8.0)
     sxp (1.1.0)
       rdf (~> 3.1)
     sync (0.5.0)
@@ -846,6 +867,10 @@ DEPENDENCIES
   bootsnap (>= 1.1.0)
   bootstrap-sass (~> 3.0)
   byebug
+  capistrano (~> 3.10)
+  capistrano-bundler (~> 1.6)
+  capistrano-rails (~> 1.3)
+  capistrano-rvm
   capybara (>= 2.15)
   chromedriver-helper
   coffee-rails (~> 4.2)

config/deploy.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+# config valid for current version and patch releases of Capistrano
+lock '~> 3.11.0'
+set :application, 'UC DRC'
+set :repo_url, 'https://github.com/uclibs/uc_drc.git'
+set :keep_releases, 2
+
+task :shared_db do
+  on roles(:all) do
+    execute "mkdir -p #{fetch(:deploy_to)}/shared/db/ && touch #{fetch(:deploy_to)}/shared/db/development.sqlite3"
+    execute "cp #{fetch(:deploy_to)}/static/.env.development.local #{fetch(:release_path)}/ || true"
+  end
+end
+
+task :start_curly do
+  on roles(:all) do
+    execute "export PATH=$PATH:/usr/sbin/ && cd #{fetch(:deploy_to)}/current/script && chmod u+x * && source start_curly.sh"
+  end
+end

config/deploy/curly.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+set :rails_env, :development
+set :bundle_without, %w[production test].join(' ')
+set :branch, 'sandbox'
+set :default_env, path: '$PATH:/usr/sbin/'
+append :linked_files, 'db/development.sqlite3'
+# Note: Fedora and Solr are external
+append :linked_dirs, 'tmp', 'log', 'public/system'
+ask(:username, nil)
+ask(:password, nil, echo: false)
+server 'curly.libraries.uc.edu', user: fetch(:username), password: fetch(:password), port: 22, roles: %i[web app db]
+set :deploy_to, '/opt/rails-apps/uc_drc_capistrano'
+after 'deploy:updating', 'shared_db'
+before 'deploy:cleanup', 'start_curly'

script/restart_sidekiq.sh

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+# Kill the Sidekiq process (if it exists) and restart it
+# script/restart_sidekiq.sh [production|development]
+
+ENVIRONMENT=$1
+THREADS=$2
+RVM=$3
+APP_DIRECTORY="$(dirname "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" )"
+if [[ $RVM == "yes" ]]; then
+    source "$HOME/.rvm/scripts/rvm"
+    export PATH=$PATH:"$(rvm gemdir)/bin"
+fi
+function banner {
+    echo -e "$0 ↠ $1"
+}
+
+if [ $# -eq 0 ]; then
+    echo -e "ERROR: no environment argument [production|development] provided"
+    exit 1
+fi
+
+if [ $ENVIRONMENT != "production" ] && [ $ENVIRONMENT != "development" ]; then
+    echo -e "ERROR: environment argument must be either [production|development] most likely this will be development for local machines and production otherwise"
+    exit 1
+fi
+# Check if threads were set
+re='^[0-9]+$'
+if ! [[ $THREADS =~ $re ]] ; then
+   THREADS=8
+fi
+
+$APP_DIRECTORY/script/kill_sidekiq.sh
+
+banner "starting Sidekiq"
+if [[ -z "${FITS_HOME}" ]]; then
+  export FITS_HOME=/opt/fits/fits
+  export PATH=$PATH:/opt/fits/fits
+fi
+cd $APP_DIRECTORY
+bundle exec sidekiq -d -c $THREADS -q ingest -q default -q event -q change -L log/sidekiq.log -C config/sidekiq.yml -e $ENVIRONMENT
+

script/start_curly.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+if [ ! -f "$(dirname "$(dirname "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" )" )/static/.env.development.local" ]; then
+    echo "Missing updated .env.development.local file in the static directory. The server may not function properly"
+else
+    cp "$(dirname "$(dirname "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" )" )/static/.env.development.local" "$(dirname "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" )"
+fi
+
+# Kill rails server if exists
+kill -9 $(lsof -i tcp:3002 -t) 2> /dev/null
+source "$HOME/.rvm/scripts/rvm" && bundle exec rails server -p 3002 -b 0.0.0.0 -d
+source restart_sidekiq.sh development 1
+bin/rails hyrax:default_admin_set:create
+bundle exec rails hyrax:default_collection_types:create
+bin/rails hyrax:workflow:load