GitHub Actions cache

• https://docs.docker.com/build/cache/backends/gha/

gha

- name: Build and push
  uses: docker/build-push-action@v4
  with:
    context: .
    push: true
    tags: "<registry>/<image>:latest"
    cache-from: type=gha
    cache-to: type=gha,mode=max

• Cache

GitHub Actions, act, .github/workflows/, ~/actions-runner/, svc.sh, deploy:, run:, runs-on:, uses:, steps:, jobs:, on:, env:, uses:, script:, continue-on-error:, template:, aws-actions, inputs:, GITHUB_ENV, needs:, github., GitHub runner, my-docker-publish.yml, GitHub Actions variables, GitHub Actions contexts, GitHub Actions Importer, If:, SLSA, Actions Runner Controller (ARC), $GITHUB OUTPUT, notify:, Marketplace, GITHUB_TOKEN