20. Caching Strategies

1- uses: ruby/setup-ruby@v1
2  with:
3    ruby-version: '3.2'
4    bundler-cache: true  # Automatic caching

1- name: Cache gems
2  uses: actions/cache@v3
3  with:
4    path: vendor/bundle
5    key: gems-${{ runner.os }}-${{ hashFiles('Gemfile.lock') }}
6    restore-keys: |
7      gems-${{ runner.os }}-

1- name: Cache node modules
2  uses: actions/cache@v3
3  with:
4    path: node_modules
5    key: node-${{ runner.os }}-${{ hashFiles('yarn.lock') }}

1- name: Cache assets
2  uses: actions/cache@v3
3  with:
4    path: |
5      public/assets
6      tmp/cache/assets
7    key: assets-${{ runner.os }}-${{ hashFiles('app/assets/**/*') }}

1- uses: docker/build-push-action@v5
2  with:
3    cache-from: type=gha
4    cache-to: type=gha,mode=max