Merge pull request #3495 from travis-ci/tbt-423-upgrade-ruby-v

[TBT-423] upgrade to ruby 3.2.9

Author: nikolaTrichkovski

.ruby-version

@@ -1 +1 @@
-ruby-2.6.3
+3.2.9

.travis.yml

@@ -25,8 +25,13 @@ jobs:
       apt:
         packages:
           - libxml2-utils
+          - libxml2-dev
+          - libxslt1-dev
+          - pkg-config
+    before_install:
+      - bundle config set force_ruby_platform true
     install:
-      - rvm use 2.6.3 --install
+      - rvm use 3.2.9 --install
       - bundle install --deployment
       - sudo apt-get install libcurl4-openssl-dev # required to avoid SSL errors
     script:

Dockerfile

@@ -1,35 +1,38 @@
-FROM ruby:2.6.10-bullseye
-LABEL maintainer Travis CI GmbH <[email protected]>
+FROM ruby:3.2-slim
+LABEL maintainer="Travis CI GmbH <[email protected]>"
 
 # packages required for bundle install
 RUN ( \
    apt-get update ; \
-   apt-get install -y --no-install-recommends git make gcc g++ libpq-dev libcurl4-openssl-dev curl \
+   apt-get install -y --no-install-recommends git make gcc g++ libpq-dev libcurl4-openssl-dev curl nodejs \
    && rm -rf /var/lib/apt/lists/* \
 )
 
 # ------
 # Set the encoding to UTF-8
-ENV LC_ALL C.UTF-8
-ENV LANG en_US.UTF-8
-ENV LANGUAGE en_US.UTF-8
+ENV LC_ALL=C.UTF-8 \
+   LANG=en_US.UTF-8 \
+   LANGUAGE=en_US.UTF-8
 # -----
-ENV WEBHOOK_PAYLOAD_GIST_ID 4e317d6e71be6d0278be46bb751b2f78
+ENV WEBHOOK_PAYLOAD_GIST_ID=4e317d6e71be6d0278be46bb751b2f78
 
 # throw errors if Gemfile has been modified since Gemfile.lock
 RUN bundle config --global frozen 1
+
+# Configure bundler for production
 RUN mkdir -p /app
 
 WORKDIR /app
-COPY Gemfile      /app
+COPY Gemfile /app
 COPY Gemfile.lock /app
 
-RUN gem install bundler:2.4.22
-RUN bundle install --verbose --retry=3
+# Install bundler and gems
+RUN gem install bundler:2.4.22 \
+   && bundle install --verbose --retry=3
 RUN gem install --user-install executable-hooks
 
 COPY . /app
 RUN bundle exec rake build
-COPY . /app
 
-CMD bundle exec puma -p 4000
+EXPOSE 4000
+CMD ["bundle", "exec", "puma", "-p", "4000"]

Gemfile

@@ -1,15 +1,15 @@
 source 'https://rubygems.org'
 
-ruby '>= 2.6.3', '< 2.7'
+ruby '~> 3.2'
 
 gem 'faraday'
 gem 'html-proofer', '~> 3.0'
-gem 'jekyll', '>=3.1.6'
+gem 'jekyll', '~> 4.3'
 gem 'jekyll-paginate'
 gem 'jekyll-redirect-from'
 gem 'puma'
 gem 'pry', group: :test
-gem 'rack', '~> 1.0'
+gem 'rack', '~> 3.0'
 gem 'rack-jekyll'
 gem 'rack-ssl-enforcer'
 gem 'rake'
@@ -19,7 +19,8 @@ gem 'rubocop', group: :test
 
 # All of this is for Slate / middleman
 
-gem "middleman", '~> 3.0'
+gem "middleman", '~> 4.6'
+gem 'middleman-sprockets'
 
 # For syntax highlighting
 gem "middleman-syntax"
@@ -38,8 +39,6 @@ platforms :mri_18 do
   gem "ruby18_source_location"
 end
 
-gem 'therubyracer', :platforms => :ruby
-
 # Remove warnings according to https://github.com/Compass/compass/pull/2088
 git 'https://github.com/ably-forks/compass', branch: 'sass-deprecation-warning-fix', ref: '3861c9d' do
   gem 'compass-core'