Created
January 6, 2023 20:14
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Testing Rails apps in Docker (unzip archive in the container)
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#!/bin/bash | |
# Create an empty dir which contains only the .zip file of your app | |
# Copy this file to your app dir | |
# Save it as `setup.sh` | |
# Then run it via: | |
# docker run --rm -it -p 3000:3000 --volume $PWD:/sandbox ruby:3.2.0-bullseye ./sandbox/setup.sh | |
set -eux | |
mkdir /app | |
cd /app | |
unzip /sandbox/app.zip | |
# Assuming the zip archive politely unzips into a new child dir | |
cd some-dir-name | |
apt update | |
apt install -y rbenv | |
# Ensure later Ruby versions are available | |
git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build | |
rbenv install 3.0.1 | |
# Ensure rbenv env is set up and available | |
eval "$(rbenv init -)" | |
# Install application dependencies | |
bundle install | |
# Add any instructions required to set up and run the app below here | |
rails db:create | |
rails db:migrate | |
# On MacOS bind to 0.0.0.0 and then visit http://0.0.0.0:3000/ | |
./bin/rails server -b 0.0.0.0 |
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