---
name: Container

# yamllint disable-line rule:truthy
on:
  workflow_dispatch:
  workflow_run:
    workflows:
      - Integration
    types:
      - completed
    branches:
      - master

concurrency:
  group: ${{ github.workflow }}
  cancel-in-progress: false

permissions:
  contents: read
  packages: read

env:
  PYTHON_VERSION: "3.14"

jobs:
  build:
    if: |
      github.event_name == 'workflow_dispatch'
      || (github.repository_owner == 'searxng' && github.event.workflow_run.conclusion == 'success')
    name: Build (${{ matrix.arch }})
    runs-on: ${{ matrix.runner }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - runner: ubuntu-26.04
            arch: amd64
          - runner: ubuntu-26.04-arm
            arch: arm64
          - runner: ubuntu-26.04-arm
            arch: armv7

    permissions:
      packages: write

    outputs:
      docker_tag: ${{ steps.build.outputs.docker_tag }}
      git_url: ${{ steps.build.outputs.git_url }}

    steps:
      - name: Login to GHCR
        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0  # v4.4.0
        with:
          registry: "ghcr.io"
          username: "${{ github.repository_owner }}"
          password: "${{ secrets.GITHUB_TOKEN }}"

      - name: Setup Python
        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6.3.0
        with:
          python-version: "${{ env.PYTHON_VERSION }}"

      - name: Setup QEMU
        uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8  # v4.2.0

      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
        with:
          ref: "${{ github.event.workflow_run.head_sha || github.sha }}"
          persist-credentials: "false"
          fetch-depth: "0"

      - name: Setup cache Python
        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9  # v6.1.0
        with:
          key: "python-${{ env.PYTHON_VERSION }}-${{ runner.arch }}-${{ hashFiles('./requirements*.txt') }}"
          restore-keys: |
            python-${{ env.PYTHON_VERSION }}-${{ runner.arch }}-
          path: "./local/"

      - name: Setup cache container
        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9  # v6.1.0
        with:
          key: "container-${{ matrix.arch }}-${{ hashFiles('./requirements*.txt') }}"
          restore-keys: |
            container-${{ matrix.arch }}-
          path: "/var/tmp/buildah-cache-*/*"

      - name: Build
        id: build
        env:
          OVERRIDE_ARCH: "${{ matrix.arch }}"
        run: make container.build

  test:
    name: Test (${{ matrix.arch }})
    runs-on: ${{ matrix.runner }}
    needs: build
    strategy:
      fail-fast: false
      matrix:
        include:
          - runner: ubuntu-26.04
            arch: amd64
          - runner: ubuntu-26.04-arm
            arch: arm64
          - runner: ubuntu-26.04-arm
            arch: armv7

    steps:
      - name: Login to GHCR
        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0  # v4.4.0
        with:
          registry: "ghcr.io"
          username: "${{ github.repository_owner }}"
          password: "${{ secrets.GITHUB_TOKEN }}"

      - name: Setup QEMU
        uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8  # v4.2.0

      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
        with:
          ref: "${{ github.event.workflow_run.head_sha || github.sha }}"
          persist-credentials: "false"

      - name: Test
        env:
          OVERRIDE_ARCH: "${{ matrix.arch }}"
          GIT_URL: "${{ needs.build.outputs.git_url }}"
        run: make container.test

  release:
    if: github.repository_owner == 'searxng' && github.ref_name == 'master'
    name: Release
    runs-on: ubuntu-26.04-arm
    needs:
      - build
      - test

    permissions:
      packages: write

    steps:
      - name: Login to Docker Hub
        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0  # v4.4.0
        with:
          registry: "docker.io"
          username: "${{ secrets.DOCKER_USER }}"
          password: "${{ secrets.DOCKER_TOKEN }}"

      - name: Login to GHCR
        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0  # v4.4.0
        with:
          registry: "ghcr.io"
          username: "${{ github.repository_owner }}"
          password: "${{ secrets.GITHUB_TOKEN }}"

      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
        with:
          ref: "${{ github.event.workflow_run.head_sha || github.sha }}"
          persist-credentials: "false"

      - name: Release
        env:
          GIT_URL: "${{ needs.build.outputs.git_url }}"
          DOCKER_TAG: "${{ needs.build.outputs.docker_tag }}"
        run: make container.push