authelia/.buildkite/pipeline.yml

---
# This represents the hardcoded pipeline set in Buildkite interface which executes the repo provided dynamic pipeline.
# It is used to ensure that insecure code from external PR cannot be executed before a maintainers approval, to avoid
# secret leaks.
steps:
  # Blocking pipeline for master branch deployments (concurrency_group).
  - label: ":pipeline: Setup Pipeline"
    command: ".buildkite/pipeline.sh | buildkite-agent pipeline upload"
    concurrency: 1
    concurrency_group: "deployments"
    if: build.branch == "master"

  # Non-blocking pipeline for all others (tagged commits/local branches/PRs).
  - label: ":pipeline: Setup Pipeline"
    command: ".buildkite/pipeline.sh | buildkite-agent pipeline upload"
    if: build.branch != "master"

  - wait:  # yamllint disable-line rule:empty-values
    if: build.pull_request.repository.fork != true && build.branch !~ /^(dependabot|renovate)\/.*/ && build.message !~ /^docs/

  # Manual intervention by team required to deploy for forked PRs (prevent secret leakage).
  - block: "Public fork needs approval"
    if: build.pull_request.repository.fork == true

  # Blocking deployment for master branch deployments (concurrency_group).
  - label: ":rocket: Setup Deployment"
    command: ".buildkite/deployment.sh | buildkite-agent pipeline upload"
    concurrency: 1
    concurrency_group: "deployments"
    depends_on: ~
    if: build.branch == "master" && build.message !~ /^docs/

  # Non-blocking deployment for all others (tagged commits/local branches).
  - label: ":rocket: Setup Deployment"
    command: ".buildkite/deployment.sh | buildkite-agent pipeline upload"
    depends_on: ~
    if: build.branch != "master" && build.branch !~ /^(dependabot|renovate)\/.*/ && build.message !~ /^docs/ && build.pull_request.repository.fork != true  # yamllint disable-line rule:line-length

  # Removed dependency optimisation for forked PRs to enforce block step.
  - label: ":rocket: Setup Deployment"
    command: ".buildkite/deployment.sh | buildkite-agent pipeline upload"
    if: build.message !~ /^docs/ && build.pull_request.repository.fork == true

notify:
  - webhook: "<REDACTED WEBHOOK_URL>"
    if: build.state == "blocked"
...