Rails 7.1 にアップグレードした

Dockerfile

@@ -1,19 +1,17 @@
-#
-# Stage for builder base
-#
-FROM ruby:3.1.4-slim-bookworm
+# ベースステージ
+FROM ruby:3.1.4-slim-bookworm AS base
 
 ENV DEBIAN_FRONTEND noninteractive
 ENV APPROOT="/opt/app"
 ENV RAILS_LOG_TO_STDOUT="1"
-ENV RAILS_ENV="development"
 
 RUN apt-get -y update && \
     apt-get -y upgrade && \
-    apt-get -y install build-essential libpq-dev libpq5 libvips42 curl ffmpeg && \
-    apt-get clean
+    apt-get -y install --no-install-recommends build-essential libpq-dev libpq5 libvips42 curl ffmpeg && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
 
-RUN curl -L -O https://github.com/yt-dlp/yt-dlp/releases/download/2023.07.06/yt-dlp_linux && \
+RUN curl -L -O https://github.com/yt-dlp/yt-dlp/releases/download/2024.08.06/yt-dlp_linux && \
     mv yt-dlp_linux yt-dlp && \
     chmod +x yt-dlp && \
     mv yt-dlp /usr/local/bin/yt-dlp
@@ -23,6 +21,42 @@ WORKDIR ${APPROOT}
 COPY Gemfile ${APPROOT}
 COPY Gemfile.lock ${APPROOT}
 
+# テスト用のステージ
+FROM base AS test
+RUN apt-get update && \
+    apt-get install -y wget gnupg --no-install-recommends && \
+    wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add - && \
+    sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list' && \
+    apt-get update && apt-get install -y google-chrome-stable --no-install-recommends && \
+    rm -rf /var/lib/apt/lists/*
+ENV RAILS_ENV="test"
 RUN gem install bundler && bundle install
+CMD rails about
+
 
+# 開発用のステージ
+FROM base AS development
+ENV RAILS_ENV="development"
+RUN gem install bundler && bundle install
+CMD rails about
+
+# ビルド用のステージ
+FROM base AS build
+ENV RAILS_ENV="production"
+ARG REDIS_URL
+RUN gem install bundler && bundle install --without development test
+COPY . ${APPROOT}
+RUN SECRET_KEY_BASE=$(rails secret) rails assets:precompile
+
+# 本番用のステージ
+FROM ruby:3.1.4-slim-bookworm AS production
+ENV APPROOT="/opt/app"
+ENV RAILS_ENV="production"
+ENV RAILS_LOG_TO_STDOUT="1"
+ARG REDIS_URL
+WORKDIR ${APPROOT}
+COPY --from=build ${APPROOT} ${APPROOT}
+COPY --from=build /usr/local/bundle /usr/local/bundle
+COPY --from=build /usr/local/bin/yt-dlp /usr/local/bin/yt-dlp
+RUN apt-get update && apt-get -y --no-install-recommends install libpq5 ffmpeg libvips42 && apt-get clean && rm -rf /var/lib/apt/lists/*
 CMD rails about

Gemfile

@@ -4,7 +4,7 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 ruby "3.1.4"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
-gem "rails", "7.0.4.3"
+gem "rails", "7.1"
 
 # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]
 gem "sprockets-rails"
@@ -13,7 +13,7 @@ gem "sprockets-rails"
 gem "pg", "~> 1.1"
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem "puma", "~> 5.0"
+gem "puma", "~> 6.0"
 
 # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
 gem "importmap-rails"
@@ -72,6 +72,5 @@ end
 group :test do
   # Use system testing [https://guides.rubyonrails.org/testing.html#system-testing]
   gem "capybara"
-  gem "selenium-webdriver"
-  gem "webdrivers"
+  gem "cuprite"
 end