pipelines/rules_platform-release.yml

---
steps:
  - label: "Release rules_platform"   
    agents:
      - "queue=default"
    plugins:
      docker#v3.8.0:
        always-pull: true
        environment:
          - ANDROID_HOME
          - ANDROID_NDK_HOME 
          - BUILDKITE_ARTIFACT_UPLOAD_DESTINATION
        image: gcr.io/bazel-public/ubuntu2004-java11
        network: host 
        privileged: true 
        propagate-environment: true
        propagate-uid-gid: true
        shell: ["/bin/bash", "-e", "-c"]
        volumes:
          - "/etc/group:/etc/group:ro"
          - "/etc/passwd:/etc/passwd:ro"
          - "/etc/shadow:/etc/shadow:ro"
          - "/opt/android-ndk-r15c:/opt/android-ndk-r15c:ro"
          - "/opt/android-sdk-linux:/opt/android-sdk-linux:ro"
          - "/var/lib/buildkite-agent:/var/lib/buildkite-agent"
          - "/var/lib/gitmirrors:/var/lib/gitmirrors:ro"
          - "/var/run/docker.sock:/var/run/docker.sock"          
    command: | 
      echo "+++ Checking out Git branch"
      git fetch origin ${BUILDKITE_BRANCH}
      git checkout ${BUILDKITE_BRANCH}

      echo "+++ Getting the latest rules_platform version"
      contents=$(cat MODULE.bazel)
      version=$(echo "\${contents}" | grep -m 1 "version")
      version=$(echo "\${version}" | sed -E 's/[^0-9|\.]//g')
      echo "version = \"\$version\""

      echo "+++ Building the release"
      bazel build //distro:rules_platform-\${version}

      echo "+++ Preparing release notes"
      bazel build //distro:relnotes

      echo "+++ Downloading github-release"
      curl -L https://mirror.bazel.build/github.com/c4milo/github-release/releases/download/v1.1.0/github-release_v1.1.0_linux_amd64.tar.gz | sudo tar xz -C /usr/local/bin
      sudo chown root:root /usr/local/bin/github-release
      sudo chmod 0755 /usr/local/bin/github-release

      echo "+++ Importing GitHub token"
      github_token=$(gsutil cat gs://bazel-trusted-encrypted-secrets/github-trusted-token.enc | gcloud kms decrypt --project bazel-public --location global --keyring buildkite --key github-trusted-token --ciphertext-file - --plaintext-file -)

      echo "+++ Creating a release on GitHub"
      cd bazel-bin/distro
      relnotes=$(cat relnotes.txt)
      GITHUB_TOKEN=\${github_token} github-release "bazelbuild/rules_platform" \${version} "\${BUILDKITE_BRANCH}" "\${relnotes}" rules_platform-\${version}.tar.gz