/resource-search-v0

Primary LanguageRubyOtherNOASSERTION

Resource Search

<<TKTK: quick summary of project>>

Development

If you're new to Rails, see the Getting Started with Rails guide for an introduction to the framework.

Local Setup

  • Install Ruby ruby-3.0.2
  • Install NodeJS 14.18
  • Install PostgreSQL: brew install postgresql
    • Add postgres to your PATH if it wasn't done automatically echo 'export PATH="/usr/local/opt/postgresql/bin:$PATH"' >> ~/.zshrc
    • Start the server brew services start postgresql
  • Install Ruby dependencies: bundle install
  • Install chromedriver for integration tests: brew install --cask chromedriver
    • Chromedriver must be allowed to run. You can either do that by:
      • The command line: xattr -d com.apple.quarantine $(which chromedriver) (this is the only option if you are on Big Sur)
      • Manually: clicking "allow" when you run the integration tests for the first time and a dialogue opens up
  • Install JS dependencies: yarn install
  • Create database: bundle exec rake db:create
  • Run migrations: bundle exec rake db:migrate
  • Run the server: bundle exec rails s
  • Visit the site: http://localhost:3000

Local Configuration

Environment variables can be set in development using the dotenv gem.

Consistent but sensitive credentials should be added to config/credentials.yml.env by using $ rails credentials:edit

Any changes to variables in .env that should not be checked into git should be set in .env.local.

If you wish to override a config globally for the test Rails environment you can set it in .env.test.local. However, any config that should be set on other machines should either go into .env or be explicitely set as part of the test.

Authentication

TBD

Inline <script> and <style> security

The system's Content-Security-Policy header prevents <script> and <style> tags from working without further configuration. Use <%= javascript_tag nonce: true %> for inline javascript.

See the CSP compliant script tag helpers ADR for more information on setting these up successfully.

Testing

Running tests

  • Tests: bundle exec rake spec
  • Accessbility scan: ./bin/pa11y-scan
  • Dynamic security scan: ./bin/owasp-scan
  • Ruby static security scan: bundle exec rake brakeman
  • Ruby dependency checks: bundle exec rake bundler:audit
  • JS dependency checks: bundle exec rake yarn:audit

Run everything: bundle exec rake

CI/CD

GitHub actions are used to run all tests and scans as part of pull requests.

Security scans are also run on a scheduled basis. Weekly for static code scans, and daily for dependency scans.

Deployment

Each environment has dependencies on a PostgreSQL RDS instance managed by cloud.gov. See cloud.gov docs for information on RDS.

Staging

First time only: create DB service with cf create-service aws-rds micro-psql resource_search-rds-stage

cf push --strategy rolling --vars-file config/deployment/stage.yml --var rails_master_key=$(cat config/master.key)

Production

First time only: create DB service with cf create-service aws-rds <<SERVICE_PLAN_NAME>> resource_search-rds-prod

cf push --strategy rolling --vars-file config/deployment/prod.yml --var rails_master_key=$(cat config/master.key)

Configuring ENV variables in cloud.gov

All configuration that needs to be added to the deployed application's ENV should be added to the env: block in manifest.yml

Items that are both public and consistent across staging and production can be set directly there.

Otherwise, they are set as a ((variable)) within manifest.yml and the variable is defined depending on sensitivity:

Credentials and other Secrets

  1. Store variables that must be secret using GitHub Environment Secrets
  2. Add the secret to the env: block of the deploy action as in this example
  3. Add the appropriate --var addition to the push_arguments line on the deploy action as in this example

Non-secrets

Configuration that changes from staging to production, but is public, should be added to config/deployment/stage.yml and config/deployment/prod.yml

Documentation

Architectural Decision Records (ADR) are stored in doc/adr To create a new ADR, first install ADR-tools if you don't already have it installed.

  • brew install adr-tools

Then create the ADR:

  • adr new Title Of Architectural Decision

This will create a new, numbered ADR in the doc/adr directory.

Contributing

This will continue to evolve as the project moves forward.

  • Pull down the most recent main before checking out a branch
  • Write your code
  • If a big architectural decision was made, add an ADR
  • Submit a PR
    • If you added functionality, please add tests.
    • All tests must pass!
  • Ping the other engineers for a review.
  • At least one approving review is required for merge.
  • Rebase against main before merge to ensure your code is up-to-date!
  • Merge after review.
    • Squash commits into meaningful chunks of work and ensure that your commit messages convey meaning.

Story Acceptance

TBD