Setup Docker development environment with Solid Queue

.dockerignore

@@ -1,45 +1,15 @@
-# See https://docs.docker.com/engine/reference/builder/#dockerignore-file for more about ignoring files.
-
-# Ignore git directory.
-/.git/
-
-# Ignore bundler config.
-/.bundle
-
-# Ignore documentation
-/docs/
-/README.md
-/CLAUDE.md
-/AGENTS.md
-/STYLE.md
-/CONTRIBUTING.md
-
-# Ignore all environment files (except templates).
-/.env*
-!/.env*.erb
-
-# Ignore all default key files.
-/config/master.key
-/config/credentials/*.key
-
-# Ignore all logfiles and tempfiles.
-/log/*
-/tmp/*
-!/log/.keep
-!/tmp/.keep
-
-# Ignore pidfiles, but keep the directory.
-/tmp/pids/*
-!/tmp/pids/.keep
-
-# Ignore storage (uploaded files in development and any SQLite databases).
-/storage/*
-!/storage/.keep
-/tmp/storage/*
-!/tmp/storage/.keep
-
-# Ignore assets.
-/node_modules/
-/app/assets/builds/*
-!/app/assets/builds/.keep
-/public/assets
+.git
+.bundle
+log/*
+tmp/*
+!tmp/keep
+public/assets
+storage/*
+!storage/keep
+node_modules
+.DS_Store
+Dockerfile
+Dockerfile.dev
+docker-compose.yml
+.dockerignore
+vendor/bundle

Dockerfile.dev

@@ -19,7 +19,6 @@ RUN apt-get update -qq && \
 # Install application gems
 COPY Gemfile Gemfile.lock .ruby-version ./
 COPY lib/fizzy.rb ./lib/fizzy.rb
-COPY gems ./gems/
 RUN --mount=type=secret,id=GITHUB_TOKEN --mount=type=cache,id=fizzy-devbundle-${RUBY_VERSION},sharing=locked,target=/devbundle \
     gem install bundler foreman && \
     BUNDLE_PATH=/devbundle BUNDLE_GITHUB__COM="$(cat /run/secrets/GITHUB_TOKEN):x-oauth-basic" bundle install && \

config/database.mysql.yml

@@ -16,6 +16,14 @@ development:
     <<: *default
     database: fizzy_development_cable
     migrations_paths: db/cable_migrate
+  queue:
+    <<: *default
+    database: fizzy_development_queue
+    migrations_paths: db/queue_migrate
+  cache:
+    <<: *default
+    database: fizzy_development_cache
+    migrations_paths: db/cache_migrate
 
 test:
   primary:

config/environments/development.rb

@@ -95,4 +95,8 @@
 
   # Canonical host for mailer URLs (emails always link here, not personal Tailscale URLs)
   config.action_mailer.default_url_options = { host: "#{config.hosts.first}:3006" }
+
+  # Use Solid Queue for background jobs
+  config.active_job.queue_adapter = :solid_queue
+  config.solid_queue.connects_to = { database: { writing: :queue, reading: :queue } }
 end

docker-compose.yml

@@ -0,0 +1,70 @@
+services:
+  db:
+    image: mysql:8.4
+    container_name: fizzy-mysql
+    restart: always
+    environment:
+      MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
+    ports:
+      - "3306:3306"
+    volumes:
+      - mysql_data:/var/lib/mysql
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile.dev
+      secrets:
+        - GITHUB_TOKEN
+    container_name: fizzy-app
+    depends_on:
+      db:
+        condition: service_healthy
+    environment:
+      DATABASE_ADAPTER: mysql
+      MYSQL_HOST: db
+      MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
+      RAILS_ENV: development
+      PORT: 3006
+    ports:
+      - "3006:3006"
+    volumes:
+      - .:/rails
+      - bundle_cache:/usr/local/bundle
+    stdin_open: true
+    tty: true
+    command:
+      ["./bin/thrust", "./bin/rails", "server", "-p", "3006", "-b", "0.0.0.0"]
+
+  worker:
+    build:
+      context: .
+      dockerfile: Dockerfile.dev
+      secrets:
+        - GITHUB_TOKEN
+    container_name: fizzy-worker
+    depends_on:
+      db:
+        condition: service_healthy
+    environment:
+      DATABASE_ADAPTER: mysql
+      MYSQL_HOST: db
+      MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
+      RAILS_ENV: development
+    volumes:
+      - .:/rails
+      - bundle_cache:/usr/local/bundle
+    command: ["./bin/jobs"]
+
+volumes:
+  mysql_data:
+  bundle_cache:
+
+secrets:
+  GITHUB_TOKEN:
+    environment: GITHUB_TOKEN