initial.yml

# This file is never read -- it's just a copy of the pipeline's
# configuration in the Buildkite UI.

steps:
  - name: ":pipeline: rails-initial-pipeline"
    command: |
      PATH=/bin:/usr/bin
      set -e

      if [ -d ".buildkite" ]; then
        echo "+++ :bk-status-failed: .buildkite/ already exists; please remove it and try again"
        exit 1
      fi

      if [ -n "$$CONFIG_REPO" ]; then
        GIT_REPO="$$CONFIG_REPO"
      else
        GIT_REPO="https://github.com/rails/buildkite-config"
      fi

      GIT_BRANCH="$${CONFIG_BRANCH-main}"
      GIT_BRANCH="$${GIT_BRANCH#*:}"

      echo "Cloning buildkite-config:"
      echo "git clone -b \"$$GIT_BRANCH\" \"$$GIT_REPO\" .buildkite"
      git clone -b "$$GIT_BRANCH" "$$GIT_REPO" .buildkite

      rm -rf .buildkite/.git

      echo "Fetching pull-request metadata:"
      (docker run --rm \
        -v "$$PWD":/app:ro -w /app \
        -e GITHUB_PUBLIC_REPO_TOKEN \
        -e BUILDKITE_REPO \
        -e BUILDKITE_PULL_REQUEST \
        ruby:latest \
        .buildkite/bin/fetch-pr > .buildkite/tmp/.pr-meta.json) || true

      echo "Generating pipeline:"
      sh -c "$$PIPELINE_COMMAND"

      ([ -f .buildkite/.dockerignore ] && cp .buildkite/.dockerignore .dockerignore) || true

    plugins:
      - artifacts#v1.9.3:
          upload: ".dockerignore"
      - artifacts#v1.9.3:
          upload:
            - .buildkite/.empty
            - .buildkite/docker-compose.yml
            - .buildkite/Dockerfile
            - .buildkite/Dockerfile.beanstalkd
            - .buildkite/mysql-initdb.d
            - .buildkite/runner
          compressed: ".buildkite.tgz"
    env:
      BUNDLE_FROZEN: true
      PIPELINE_COMMAND: >-
        docker run --rm
        -v "$$PWD":/app:ro -w /app
        -e CI
        -e BUILDKITE
        -e BUILDKITE_AGENT_META_DATA_QUEUE
        -e BUILDKITE_BRANCH
        -e BUILDKITE_BUILD_ID
        -e BUILDKITE_MESSAGE
        -e BUILDKITE_PULL_REQUEST
        -e BUILDKITE_PULL_REQUEST_BASE_BRANCH
        -e BUILDKITE_REBUILT_FROM_BUILD_ID
        -e BUILD_QUEUE
        -e BUNDLE_FROZEN
        -e DOCKER_IMAGE
        -e RUN_QUEUE
        -e QUEUE
        ruby:latest
        .buildkite/bin/pipeline-generate rails-ci |
        buildkite-agent pipeline upload
    timeout_in_minutes: 5
    agents:
      queue: "${QUEUE-builder}"