FROM ruby:3.2-slim

# Create app directory
WORKDIR /app

# Install Rack (minimal Rack web server) for running the static Rack app
RUN gem update --system && gem install rack

# Copy project files into the container
COPY . .

# Expose port Rack uses by default
EXPOSE 9292

# Run the Rack app on container start
CMD ["rackup", "-p", "9292", "-o", "0.0.0.0"]

node_modules
.git
.DS_Store
.bundle
.env
log/
tmp/

FROM ruby:3.2-slim

# Create app directory
WORKDIR /app

# Install Rack (for running the Rack app) and standard tooling
RUN gem update --system && gem install rack

# Copy project files into the container
COPY . .

# Expose port Rack uses by default
EXPOSE 9292

# Run the Rack app using Ruby directly (avoid rackup binary issues)
CMD ["ruby", "-e", "require 'webrick'; require 'rack'; app = Rack::Builder.parse_file('config.ru'); Rack::Handler::WEBrick.run(app, :Port => 9292, :Bind => '0.0.0.0')"]

FROM ruby:3.2-slim

WORKDIR /app

# Update package index and install minimal deps
RUN apt-get update -qq -y \
  && rm -rf /var/lib/apt/lists/*

# Install the rack gem so we can run the Rack app
RUN gem update --system && gem install rack -N

# Copy project files
COPY . .

# Expose the port the rack app will listen on
EXPOSE 9292

# Start the Rack-based application
CMD ["ruby", "start_server.rb"]

require 'rack'
app = Rack::Builder.parse_file('config.ru')
Rack::Handler::WEBrick.run(app, Port: 9292, BindAddress: '0.0.0.0')

FROM ruby:3.2-slim

WORKDIR /app

# Install minimal system deps
RUN apt-get update -qq -y \
  && rm -rf /var/lib/apt/lists/*

# Install rack (for running the Rack app)
RUN gem update --system && gem install rack -N

# Copy project files
COPY . .

# Expose port for the Rack app
EXPOSE 9292

# Start the Rack-based application using a Ruby one-liner to avoid rackup binary issues
CMD ["ruby", "-e", "require 'rack'; app = Rack::Builder.parse_file('config.ru'); require 'webrick'; Rack::Handler::WEBrick.run(app, :Port => 9292, :BindAddress => '0.0.0.0')"]

FROM ruby:3.2-slim

# Set working directory
WORKDIR /app

# Install minimal system dependencies
RUN apt-get update -qq -y \
  && rm -rf /var/lib/apt/lists/*

# Install rack gem (required to run the Rack app)
RUN gem update --system && gem install rack -N

# Copy the project files into the image
COPY . .

# Expose the port the app will run on
EXPOSE 9292

# Start the Rack-based application using a small Ruby script (start_server.rb)
CMD ["ruby", "start_server.rb"]

require 'rack'
app = Rack::Builder.parse_file('config.ru').to_app
require 'webrick'
Rack::Handler::WEBrick.run(app, :Port => 9292, :BindAddress => '0.0.0.0')

FROM ruby:3.2-slim

# Set workdir
WORKDIR /app

# Install minimal system dependencies
RUN apt-get update -qq -y \
  && rm -rf /var/lib/apt/lists/*

# Install rack (provides rackup) for running the Rack app
RUN gem update --system && gem install rack -N

# Copy project files
COPY . .

# Expose the port the Rack app will listen on
EXPOSE 9292

# Start the Rack-based application on container startup
CMD ["rackup", "-p", "9292", "-o", "0.0.0.0"]

FROM ruby:3.2-slim

# Set working directory
WORKDIR /app

# Install minimal system dependencies (if any in future)
RUN apt-get update -qq -y \
  && rm -rf /var/lib/apt/lists/*

# Install rack (to run the Rack-based app)
RUN gem update --system && gem install rack -N

# Copy the project files
COPY . .

# Expose the port the app will listen on
EXPOSE 9292

# Start the Rack-based application
CMD ["ruby", "start_server.rb"]

require 'rack'
app = Rack::Builder.parse_file('config.ru').to_app
require 'webrick'
Rack::Handler::WEBrick.run(app, :Port => 9292, :BindAddress => '0.0.0.0')

FROM ruby:3.1-slim

# Install system dependencies required to build native extensions and run the app
RUN apt-get update -qq && apt-get install -y --no-install-recommends \
  build-essential \
  libssl-dev \
  git \
  ca-certificates \
  tzdata \
  && rm -rf /var/lib/apt/lists/*

# Ensure Bundler is available
RUN gem install bundler

# Create a non-root user to run the application
RUN useradd -m appuser

WORKDIR /app

# Copy application code
COPY . .

# Copy startup script into image (to be executed as root, then switched to non-root user)
COPY start.sh /usr/local/bin/start.sh
RUN chmod +x /usr/local/bin/start.sh

# Ensure the app directory and startup script are owned by the non-root user
RUN chown -R appuser:appuser /app /usr/local/bin/start.sh

USER appuser

EXPOSE 9292

# Start the server using the startup script
CMD ["/usr/local/bin/start.sh"]

#!/bin/sh
set -e

# Must have a Rack-compatible app (config.ru)
if [ -f config.ru ]; then
  echo "Starting Rack server on port 9292"
  exec rackup -p 9292 -o 0.0.0.0
else
  echo "config.ru not found; cannot start server"
  exit 1
fi

FROM ruby:3.1-slim

# Install system dependencies required to build native extensions and run the app
RUN apt-get update -qq && apt-get install -y --no-install-recommends \
  build-essential \
  libssl-dev \
  git \
  ca-certificates \
  tzdata \
  && rm -rf /var/lib/apt/lists/*

# Ensure Bundler is available
RUN gem install bundler

# Create a non-root user to run the application
RUN useradd -m appuser

WORKDIR /app

# Copy Gemfiles first to leverage Docker layer caching
COPY Gemfile* ./

# Install dependencies if a Gemfile is present
RUN if [ -f Gemfile ]; then bundle install --without development test; else echo "No Gemfile found, skipping bundle install"; fi

# Copy the rest of the application code
COPY . .

# Ensure the app directory and startup script are owned by the non-root user
RUN chown -R appuser:appuser /app

# Copy startup script into image (to be executed as root, then switched to non-root user)
COPY start.sh /usr/local/bin/start.sh
RUN chmod +x /usr/local/bin/start.sh

USER appuser

EXPOSE 9292

# Start the server using the startup script
CMD ["/usr/local/bin/start.sh"]

FROM ruby:3.1-slim

# Install system dependencies required to build native extensions and run the app
RUN apt-get update -qq && apt-get install -y --no-install-recommends \
  build-essential \
  libssl-dev \
  git \
  ca-certificates \
  tzdata \
  && rm -rf /var/lib/apt/lists/*

# Ensure Bundler is available
RUN gem install bundler

# Create a non-root user to run the application
RUN useradd -m appuser

WORKDIR /app

# Copy Gemfiles first to leverage Docker layer caching
COPY Gemfile* ./

# Install dependencies if a Gemfile is present; otherwise install rack for a pure Rack app
RUN if [ -f Gemfile ]; then bundle install --without development test; else gem install rack; fi

# Copy the rest of the application code
COPY . .

# Ensure the app directory and startup script are owned by the non-root user
RUN chown -R appuser:appuser /app

# Copy startup script into image (to be executed as root, then switched to non-root user)
COPY start.sh /usr/local/bin/start.sh
RUN chmod +x /usr/local/bin/start.sh

USER appuser

EXPOSE 9292

# Start the server using the startup script
CMD ["/usr/local/bin/start.sh"]

#!/bin/sh
set -e

# Must have a Rack-compatible app (config.ru)
if [ -f config.ru ]; then
  echo "Starting Rack server on port 9292"
  exec rackup -p 9292 -o 0.0.0.0
else
  echo "config.ru not found; cannot start server"
  exit 1
fi

#!/bin/sh
set -e

# Must have a Rack-compatible app (config.ru)
if [ -f config.ru ]; then
  echo Starting Rack server on port 9292
  exec rackup -p 9292 -o 0.0.0.0
else
  echo config.ru not found; cannot start server
  exit 1
fi

#!/bin/sh
set -e

if [ -f config.ru ]; then
  echo "Starting Rack server on port 9292"
  exec rackup -p 9292 -o 0.0.0.0
else
  echo "config.ru not found; cannot start server"
  exit 1
fi

FROM ruby:3.1-slim

# Install system dependencies required to build native extensions and run the app
RUN apt-get update -qq && apt-get install -y --no-install-recommends \
  build-essential \
  libssl-dev \
  git \
  ca-certificates \
  tzdata \
  && rm -rf /var/lib/apt/lists/*

# Ensure Bundler is available
RUN gem install bundler

# Create a non-root user to run the application
RUN useradd -m appuser

WORKDIR /app

# Copy the complete application code
COPY . .

# Install dependencies if a Gemfile is present; otherwise install rack for a pure Rack app
RUN if [ -f Gemfile ]; then bundle install --without development test; else gem install rack; fi

# Ensure the app directory is owned by the non-root user
RUN chown -R appuser:appuser /app

# Copy startup script into image (to be executed as root, then switched to non-root user)
COPY start.sh /usr/local/bin/start.sh
RUN chmod +x /usr/local/bin/start.sh

USER appuser

EXPOSE 9292

# Start the server using the startup script
CMD ["/usr/local/bin/start.sh"]