feat: dockerized rails app

Signed-off-by: Louis Vallat <louis@louis-vallat.xyz>

.dockerignore

@@ -0,0 +1,4 @@
+.bundle
+node_modules
+log
+vendor

.gitlab-ci.yml

@@ -0,0 +1,34 @@
+image: docker:latest
+services:
+  - docker:dind
+
+stages:
+  - release
+
+variables:
+  # Use TLS https://docs.gitlab.com/ee/ci/docker/using_docker_build.html#tls-enabled
+  DOCKER_HOST: tcp://docker:2376
+  DOCKER_TLS_CERTDIR: "/certs"
+  CONTAINER_BRANCH_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  CONTAINER_RELEASE_IMAGE: $CI_REGISTRY_IMAGE:latest
+
+release:
+  stage: release
+  script:
+    - sed -i "s/__VERSION__/${CI_COMMIT_SHORT_SHA}/" src/_footer.html
+    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+    - docker build . -t $CONTAINER_BRANCH_IMAGE
+    - docker push $CONTAINER_BRANCH_IMAGE
+  except:
+    - master
+
+release-master:
+  stage: release
+  script:
+    - sed -i "s/__VERSION__/${CI_COMMIT_SHORT_SHA}/" src/_footer.html
+    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+    - docker build . -t $CONTAINER_RELEASE_IMAGE
+    - docker push $CONTAINER_RELEASE_IMAGE
+  only:
+    - master
+

.ruby-version

@@ -1 +1 @@
-ruby-3.0.5
+3.2.2

Dockerfile

@@ -0,0 +1,24 @@
+# syntax=docker/dockerfile:1
+FROM ruby:3.2.2
+
+ENV RAILS_ENV=production
+ENV RAILS_SERVE_STATIC_FILES=yes
+ENV RAILS_LOG_TO_STDOUT=yes
+EXPOSE 3000
+
+RUN apt-get update && \
+    curl -fsSL https://deb.nodesource.com/setup_19.x | bash - && \
+    apt-get install -y sqlite3 neovim curl nodejs --no-install-recommends && \
+    apt-get clean && \
+    bundle config --global frozen 1 && \
+    npm install --global yarn
+
+
+WORKDIR /count_anything
+COPY Gemfile Gemfile.lock package.json yarn.lock ./
+RUN bundle install --without development test && \
+    yarn install
+
+COPY . .
+
+CMD /count_anything/bin/rails assets:precompile && /count_anything/bin/rails db:migrate && /count_anything/bin/rails server

Gemfile

@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "3.0.5"
+ruby "3.2.2"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem "rails", "~> 7.0.4"

Gemfile.lock

@@ -124,6 +124,7 @@ GEM
     matrix (0.4.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
+    mini_portile2 (2.8.1)
     minitest (5.16.3)
     msgpack (1.6.0)
     net-imap (0.3.2)
@@ -136,7 +137,8 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     nio4r (2.5.8)
-    nokogiri (1.13.10-x86_64-linux)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     orm_adapter (0.5.0)
     public_suffix (5.0.1)
@@ -192,7 +194,8 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sqlite3 (1.5.4-x86_64-linux)
+    sqlite3 (1.5.4)
+      mini_portile2 (~> 2.8.0)
     stimulus-rails (1.2.1)
       railties (>= 6.0.0)
     thor (1.2.1)
@@ -203,6 +206,8 @@ GEM
       railties (>= 6.0.0)
     tzinfo (2.0.5)
       concurrent-ruby (~> 1.0)
+    tzinfo-data (1.2023.3)
+      tzinfo (>= 1.0.0)
     warden (1.2.9)
       rack (>= 2.0.9)
     web-console (4.2.0)
@@ -246,7 +251,7 @@ DEPENDENCIES
   webdrivers
 
 RUBY VERSION
-   ruby 3.0.5p211
+   ruby 3.2.2p53
 
 BUNDLED WITH
-   2.4.4
+   2.4.10