uses: azure/docker-login

• https://github.com/Azure/docker-login

 - uses: azure/docker-login@v2
   with:
     login-server: contoso.azurecr.io
     username: ${{ secrets.ACR_USERNAME }}
     password: ${{ secrets.ACR_PASSWORD }}
 - run: |
    docker build . -t contoso.azurecr.io/k8sdemo
    docker push contoso.azurecr.io/k8sdemo

• uses:, checkout@v3, configure-aws-credentials, docker/login-action, 1password/
• 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