Upgrade: Ruby 2.6, Rails 4.2 and Node 13

.travis.yml

@@ -3,14 +3,18 @@ language: ruby
 dist: trusty
 
 rvm:
-  - 2.1.2
+  - 2.6.5
 
 node_js:
-  - "0.10.29"
+  - 13
 
 env:
   global:
     - RAILS_ENV=test
+    - DB_HOST='127.0.0.1'
+    - DB_USER='swbench'
+    - DB_PASS='swbench'
+    - DB_NAME='swbench'
 
 cache:
   directories:
@@ -21,22 +25,26 @@ services:
   - docker
   - mysql
 
-install:
+before_install:
   - cp config/database.yml.example config/database.yml
   - cp config/config.yml.example config/config.yml
   - cp db/schema.rb.example db/schema.rb
-  - bundle config set path './vendor/.bundle/' && bundle install
+  - bundle config set path 'vendor/.bundle/'
+
+install:
+  - bundle install
+  - npm install -g bower
+  - bower install --allow-root
   - if [ $RAILS_ENV == 'production' ]; then
       mysql -e "CREATE DATABASE swbench;";
       mysql -e "CREATE USER 'swbench'@'%' IDENTIFIED BY 'swbench';";
       mysql -e "GRANT ALL PRIVILEGES ON *.* TO 'swbench'@'%';";
       bundle exec rake db:schema:load;
-      npm install -g bower;
-      bower install --allow-root;
+      bundle exec rake db:migrate;
     else
-      bower install --allow-root;
       bundle exec rake db:create;
-      bundle exec rake db:schema:load || bundle exec rake db:migrate;
+      bundle exec rake db:schema:load;
+      bundle exec rake db:migrate;
     fi
 
 jobs:
@@ -49,8 +57,6 @@ jobs:
       script: rake test:functionals
     - name: "Integration Tests"
       script: rake test:integration
-    - name: "Performance Tests"
-      script: ruby -I test test/performance/*.rb
     - name: "Docker Builds"
       script: docker build -t swbench .
     - name: "Asset Precompilation"

Dockerfile

@@ -1,23 +1,22 @@
 # Dockerfile # Spectral Workbench 
 # https://github.com/publiclab/spectral-workbench
 
-FROM ruby:2.1
+FROM ruby:2.6.5-stretch
 
 LABEL maintainer="Sebastian Silva <sebastian@fuentelibre.org>"
-LABEL description="This image deploys Spectral Worbench!"
+LABEL description="This image deploys Spectral Workbench!"
 
 # Set correct environment variables.
 ENV HOME /root
 
 # Install dependencies
-RUN sed -i '/.*jessie-updates.*/d' /etc/apt/sources.list
-RUN apt-get update -qq && \
+RUN sed -i '/.*jessie-updates.*/d' /etc/apt/sources.list && \
+    apt-get update -qq && \
     apt-get install -y --no-install-recommends \
                        imagemagick \
                        ruby-rmagick \
                        libmagickwand-dev \
                        libmagick++-dev \
-                       ruby-rmagick \
                        libfreeimage3 \
                        libfreeimage-dev \
                        gdal-bin \
@@ -26,24 +25,14 @@ RUN apt-get update -qq && \
                        libcurl4-openssl-dev \
                        libssl-dev \
                        zip \
-                       nodejs-legacy \
-                       npm \
                        netcat
 
-RUN npm install -g bower
-
-# Install bundle of gems
-WORKDIR /tmp
-ADD Gemfile /tmp/Gemfile
-ADD Gemfile.lock /tmp/Gemfile.lock
-RUN bundle install 
+RUN curl -sL https://deb.nodesource.com/setup_13.x | bash - && \
+    apt-get install -y nodejs npm && \
+    npm install -g bower
 
 # Add the Rails app
 WORKDIR /app
 COPY . /app
-ENV GIT_DIR=/app
-
-RUN apt-get remove -y zip \
-                      curl
 
 ENTRYPOINT ["sh", "script/start.sh"]

Gemfile

@@ -1,16 +1,12 @@
 source 'https://rubygems.org'
 #source 'https://rails-assets.org'
 
-ruby '~>2.1.2'
-gem 'rails', '~>3.2'
+ruby '~>2.6.5'
+gem 'rails', '~>4.2.8'
 
 # Database handling
-group :sqlite do
-  gem 'sqlite3'
-end
-
 group :mysql do
-  gem 'mysql2', '~> 0.3.10'
+  gem 'mysql2', '~> 0.5.3'
 end
 
 # Gems used only for assets and not required
@@ -26,22 +22,25 @@ group :test do
 	gem 'simplecov', require: false
 end
 
+gem 'responders', '~> 2.0'
 gem 'rmagick'#, :require => "RMagick"
 gem 'mime-types'#, '1.18'
 gem 'jquery-rails'
 gem 'passenger'
 gem 'recaptcha', '3.0.0', :require => "recaptcha/rails"
 gem 'cocaine', '~>0.5.3'
 gem 'redcarpet', '2.1.1'
-gem "skylight" # performance tracking via skylight.io
+gem 'skylight' # performance tracking via skylight.io
+gem 'activerecord-deprecated_finders', require: 'active_record/deprecated_finders'
 
 gem 'rdiscount', '1.6.8'
-gem 'will_paginate', '3.0.7'
-gem 'will_paginate-bootstrap', '0.2.5'
+gem 'will_paginate', '~>3.3.0'
+gem 'will_paginate-bootstrap', '~>1.0.2'
 gem 'paperclip', '>= 4.1.1'
 
-gem 'tzinfo', '0.3.49'
+gem 'tzinfo', '~>1.1'
 
+gem 'protected_attributes', '~>1.1.4'
 gem 'ruby-openid'
 gem 'open_id_authentication'