build-fcos-k8s.yaml

---
name: Build fcos-k8s

on:
  workflow_dispatch:
  workflow_call:
  push:
    branches: [main]
    paths:
      - "apps/fcos-k8s/Dockerfile"
      - "apps/fcos-k8s/*.sh"
  pull_request:
    branches: [main]
    paths:
      - "apps/fcos-k8s/Dockerfile"
      - "apps/fcos-k8s/*.sh"
      - ".github/workflows/build-fcos-k8s.yaml"
  merge_group:
    branches: ["main"]

jobs:
  metadata:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    permissions:
      contents: read
    outputs:
      kubernetes-version: "${{ steps.version.outputs.kubernetes-version }}"
      kubernetes-short-version: "${{ steps.version.outputs.kubernetes-short-version }}"
      fcos-version: "${{ steps.version.outputs.fcos-version }}"

    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Extract kubernetes and fcos version
        id: version
        run: |
          set -ex
          VERSION_STRING="$(grep "ENV KUBERNETES_VERSION=" apps/fcos-k8s/Dockerfile)"
          VERSION="$(echo "${VERSION_STRING}" | awk -F'=' '{print $2}' | tr -d '"')"
          echo "kubernetes-version=v${VERSION}" >> "$GITHUB_OUTPUT"
          echo "kubernetes-short-version=v${VERSION%.*}" >> "$GITHUB_OUTPUT"
          CONTAINER_IMAGE="$(grep "FROM quay.io/fedora/fedora-coreos" apps/fcos-k8s/Dockerfile | awk -F' ' '{print $2}')"
          podman run -t "${CONTAINER_IMAGE}" cat /etc/os-release > os-release
          source os-release
          echo "fcos-version=${OSTREE_VERSION}" >> "$GITHUB_OUTPUT"

  build:
    uses: heathcliff26/ci/.github/workflows/build-container.yaml@main
    needs: metadata
    permissions:
      contents: read
      packages: write
    with:
      app: fcos-k8s
      tag: "${{ needs.metadata.outputs.kubernetes-short-version }}"
      tags: |
        ${{ needs.metadata.outputs.kubernetes-version }}"
        "${{ needs.metadata.outputs.kubernetes-version }}-${{ needs.metadata.outputs.fcos-version }}"
        "type=raw,value=latest,enable={{is_default_branch}}
      dry-run: ${{ github.event_name == 'pull_request' || github.event_name == 'merge_group' }}
      context: apps/fcos-k8s
    secrets: inherit