ruby-build/rails-test-dockerfile.optimized at main · mobilecause/ruby-build · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
FROM amazonlinux:latest

# Install system dependencies
RUN yum update -y && \
    yum install -y --allowerasing \
    git \
    gcc \
    gcc-c++ \
    make \
    sqlite-devel \
    libyaml-devel \
    nodejs \
    npm \
    curl \
    which


# Add Ruby 3.0.7 repository
RUN curl -fsSL "https://raw.githubusercontent.com/mobilecause/ruby-build/main/ruby3-0-7/client-setup/ruby-build.repo" \
    -o "/etc/yum.repos.d/ruby-build-3-0-7.repo"

# Install Ruby 3.0.7 and dependencies from repository
RUN yum clean all && \
    yum makecache && \
    yum install -y \
    ruby \
    ruby-devel \
    compat-openssl11 \
    compat-openssl11-devel

# Verify Ruby installation
RUN ruby --version && gem --version

# Install Rails 7.0
RUN gem install rails -v "~> 7.0.0" --no-document

# Fix Logger constant issue by patching ActiveSupport
RUN find /usr/local/share/gems/gems -name "logger_thread_safe_level.rb" -exec sed -i '1i require "logger"' {} \;

# Create app directory
WORKDIR /app

# Generate Rails todo app
RUN rails new todo_app --database=sqlite3 --skip-git --skip-bundle

WORKDIR /app/todo_app

# Install gems
RUN bundle install

# Create todo scaffold
RUN rails generate scaffold Todo title:string completed:boolean description:text

# Set up database
RUN rails db:migrate

# Create seed data
RUN echo "Todo.create!(title: 'Test Ruby 3.0.7 + Rails 7.0', completed: false, description: 'Verify compatibility between Ruby 3.0.7 and Rails 7.0')" > db/seeds.rb && \
    echo "Todo.create!(title: 'Check OpenSSL compatibility', completed: false, description: 'Ensure compat-openssl11 works with Rails')" >> db/seeds.rb && \
    echo "Todo.create!(title: 'Test gem compilation', completed: false, description: 'Verify native gems compile correctly')" >> db/seeds.rb && \
    rails db:seed

# Add basic styling
RUN echo "body { font-family: Arial, sans-serif; margin: 40px; background: #f5f5f5; }" > app/assets/stylesheets/application.css && \
    echo ".todo-item { padding: 15px; border: 1px solid #ddd; margin: 10px 0; background: white; border-radius: 5px; }" >> app/assets/stylesheets/application.css && \
    echo ".completed { text-decoration: line-through; color: #888; background: #f9f9f9; }" >> app/assets/stylesheets/application.css && \
    echo "h1 { color: #333; }" >> app/assets/stylesheets/application.css

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
    CMD curl -f http://localhost:3000/todos || exit 1

# Start Rails server with verbose logging for debugging
CMD ["sh", "-c", "echo 'Ruby version:' && ruby --version && echo 'Rails version:' && rails --version && echo 'Starting Rails server...' && rails server -b 0.0.0.0 -p 3000"]