name: Build images

# yamllint disable-line rule:truthy
on:
  workflow_dispatch:
  release:
    types: ["published"]
  schedule:
    - cron: "0 2 * * *"

env:
  BUILD_TYPE: core
  DEFAULT_PYTHON: "3.14.2"
  PIP_TIMEOUT: 60
  UV_HTTP_TIMEOUT: 60
  UV_SYSTEM_PYTHON: "true"
  # Base image version from https://github.com/home-assistant/docker
  BASE_IMAGE_VERSION: "2026.01.0"
  ARCHITECTURES: '["amd64", "aarch64"]'

jobs:
  init:
    name: Initialize build
    if: github.repository_owner == 'home-assistant'
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.version.outputs.version }}
      channel: ${{ steps.version.outputs.channel }}
      publish: ${{ steps.version.outputs.publish }}
      architectures: ${{ env.ARCHITECTURES }}
    steps:
      - name: Checkout the repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Set up Python ${{ env.DEFAULT_PYTHON }}
        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
        with:
          python-version: ${{ env.DEFAULT_PYTHON }}

      - name: Get information
        id: info
        uses: home-assistant/actions/helpers/info@master

      - name: Get version
        id: version
        uses: home-assistant/actions/helpers/version@master
        with:
          type: ${{ env.BUILD_TYPE }}

      - name: Verify version
        uses: home-assistant/actions/helpers/verify-version@master
        with:
          ignore-dev: true

      - name: Fail if translations files are checked in
        run: |
          if [ -n "$(find homeassistant/components/*/translations -type f)" ]; then
              echo "Translations files are checked in, please remove the following files:"
              find homeassistant/components/*/translations -type f
              exit 1
          fi

      - name: Download Translations
        run: python3 -m script.translations download
        env:
          LOKALISE_TOKEN: ${{ secrets.LOKALISE_TOKEN }}

      - name: Archive translations
        shell: bash
        run: find ./homeassistant/components/*/translations -name "*.json" | tar zcvf translations.tar.gz -T -

      - name: Upload translations
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
        with:
          name: translations
          path: translations.tar.gz
          if-no-files-found: error

  build_base:
    name: Build ${{ matrix.arch }} base core image
    if: github.repository_owner == 'home-assistant'
    needs: init
    runs-on: ${{ matrix.os }}
    permissions:
      contents: read
      packages: write
      id-token: write
    strategy:
      fail-fast: false
      matrix:
        arch: ${{ fromJson(needs.init.outputs.architectures) }}
        include:
          - arch: amd64
            os: ubuntu-latest
          - arch: aarch64
            os: ubuntu-24.04-arm
    steps:
      - name: Checkout the repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Download nightly wheels of frontend
        if: needs.init.outputs.channel == 'dev'
        uses: dawidd6/action-download-artifact@5c98f0b039f36ef966fdb7dfa9779262785ecb05 # v14
        with:
          github_token: ${{secrets.GITHUB_TOKEN}}
          repo: home-assistant/frontend
          branch: dev
          workflow: nightly.yaml
          workflow_conclusion: success
          name: wheels

      - name: Download nightly wheels of intents
        if: needs.init.outputs.channel == 'dev'
        uses: dawidd6/action-download-artifact@5c98f0b039f36ef966fdb7dfa9779262785ecb05 # v14
        with:
          github_token: ${{secrets.GITHUB_TOKEN}}
          repo: OHF-Voice/intents-package
          branch: main
          workflow: nightly.yaml
          workflow_conclusion: success
          name: package

      - name: Set up Python ${{ env.DEFAULT_PYTHON }}
        if: needs.init.outputs.channel == 'dev'
        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
        with:
          python-version: ${{ env.DEFAULT_PYTHON }}

      - name: Adjust nightly version
        if: needs.init.outputs.channel == 'dev'
        shell: bash
        env:
          UV_PRERELEASE: allow
        run: |
          python3 -m pip install "$(grep '^uv' < requirements.txt)"
          uv pip install packaging tomli
          uv pip install .
          python3 script/version_bump.py nightly --set-nightly-version "${{ needs.init.outputs.version }}"

          if [[ "$(ls home_assistant_frontend*.whl)" =~ ^home_assistant_frontend-(.*)-py3-none-any.whl$ ]]; then
            echo "Found frontend wheel, setting version to: ${BASH_REMATCH[1]}"
            frontend_version="${BASH_REMATCH[1]}" yq \
              --inplace e -o json \
              '.requirements = ["home-assistant-frontend=="+env(frontend_version)]' \
              homeassistant/components/frontend/manifest.json

            sed -i "s|home-assistant-frontend==.*|home-assistant-frontend==${BASH_REMATCH[1]}|" \
              homeassistant/package_constraints.txt

            sed -i "s|home-assistant-frontend==.*||" requirements_all.txt
          fi

          if [[ "$(ls home_assistant_intents*.whl)" =~ ^home_assistant_intents-(.*)-py3-none-any.whl$ ]]; then
            echo "Found intents wheel, setting version to: ${BASH_REMATCH[1]}"
            yq \
              --inplace e -o json \
              'del(.requirements[] | select(contains("home-assistant-intents")))' \
              homeassistant/components/conversation/manifest.json

            intents_version="${BASH_REMATCH[1]}" yq \
              --inplace e -o json \
              '.requirements += ["home-assistant-intents=="+env(intents_version)]' \
              homeassistant/components/conversation/manifest.json

            sed -i "s|home-assistant-intents==.*|home-assistant-intents==${BASH_REMATCH[1]}|" \
              homeassistant/package_constraints.txt

            sed -i "s|home-assistant-intents==.*||" requirements_all.txt
          fi

      - name: Download translations
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
        with:
          name: translations

      - name: Extract translations
        run: |
          tar xvf translations.tar.gz
          rm translations.tar.gz

      - name: Write meta info file
        shell: bash
        run: |
          echo "${{ github.sha }};${{ github.ref }};${{ github.event_name }};${{ github.actor }}" > rootfs/OFFICIAL_IMAGE

      - name: Login to GitHub Container Registry
        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - &install_cosign
        name: Install Cosign
        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
        with:
          cosign-release: "v2.5.3"

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0

      - name: Build variables
        id: vars
        shell: bash
        run: |
          echo "base_image=ghcr.io/home-assistant/${{ matrix.arch }}-homeassistant-base:${{ env.BASE_IMAGE_VERSION }}" >> "$GITHUB_OUTPUT"
          echo "cache_image=ghcr.io/home-assistant/${{ matrix.arch }}-homeassistant:latest" >> "$GITHUB_OUTPUT"
          echo "created=$(date --rfc-3339=seconds --utc)" >> "$GITHUB_OUTPUT"

      - name: Verify base image signature
        run: |
          cosign verify \
            --certificate-oidc-issuer https://token.actions.githubusercontent.com \
            --certificate-identity-regexp "https://github.com/home-assistant/docker/.*" \
            "${{ steps.vars.outputs.base_image }}"

      - name: Verify cache image signature
        id: cache
        continue-on-error: true
        run: |
          cosign verify \
            --certificate-oidc-issuer https://token.actions.githubusercontent.com \
            --certificate-identity-regexp "https://github.com/home-assistant/core/.*" \
            "${{ steps.vars.outputs.cache_image }}"

      - name: Build base image
        id: build
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
        with:
          context: .
          file: ./Dockerfile
          platforms: ${{ steps.vars.outputs.platform }}
          push: true
          cache-from: ${{ steps.cache.outcome == 'success' && steps.vars.outputs.cache_image || '' }}
          build-args: |
            BUILD_FROM=${{ steps.vars.outputs.base_image }}
          tags: ghcr.io/home-assistant/${{ matrix.arch }}-homeassistant:${{ needs.init.outputs.version }}
          labels: |
            io.hass.arch=${{ matrix.arch }}
            io.hass.version=${{ needs.init.outputs.version }}
            org.opencontainers.image.created=${{ steps.vars.outputs.created }}
            org.opencontainers.image.version=${{ needs.init.outputs.version }}

      - name: Sign image
        run: |
          cosign sign --yes "ghcr.io/home-assistant/${{ matrix.arch }}-homeassistant:${{ needs.init.outputs.version }}@${{ steps.build.outputs.digest }}"

  build_machine:
    name: Build ${{ matrix.machine }} machine core image
    if: github.repository_owner == 'home-assistant'
    needs: ["init", "build_base"]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write
    strategy:
      matrix:
        machine:
          - generic-x86-64
          - intel-nuc
          - khadas-vim3
          - odroid-c2
          - odroid-c4
          - odroid-m1
          - odroid-n2
          - qemuarm-64
          - qemux86-64
          - raspberrypi3-64
          - raspberrypi4-64
          - raspberrypi5-64
          - yellow
          - green
    steps:
      - name: Checkout the repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Set build additional args
        run: |
          # Create general tags
          if [[ "${{ needs.init.outputs.version }}" =~ d ]]; then
            echo "BUILD_ARGS=--additional-tag dev" >> $GITHUB_ENV
          elif [[ "${{ needs.init.outputs.version }}" =~ b ]]; then
            echo "BUILD_ARGS=--additional-tag beta" >> $GITHUB_ENV
          else
            echo "BUILD_ARGS=--additional-tag stable" >> $GITHUB_ENV
          fi

      - name: Login to GitHub Container Registry
        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # home-assistant/builder doesn't support sha pinning
      - name: Build base image
        uses: home-assistant/builder@2025.11.0
        with:
          args: |
            $BUILD_ARGS \
            --target /data/machine \
            --cosign \
            --machine "${{ needs.init.outputs.version }}=${{ matrix.machine }}"

  publish_ha:
    name: Publish version files
    environment: ${{ needs.init.outputs.channel }}
    if: github.repository_owner == 'home-assistant'
    needs: ["init", "build_machine"]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout the repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Initialize git
        uses: home-assistant/actions/helpers/git-init@master
        with:
          name: ${{ secrets.GIT_NAME }}
          email: ${{ secrets.GIT_EMAIL }}
          token: ${{ secrets.GIT_TOKEN }}

      - name: Update version file
        uses: home-assistant/actions/helpers/version-push@master
        with:
          key: "homeassistant[]"
          key-description: "Home Assistant Core"
          version: ${{ needs.init.outputs.version }}
          channel: ${{ needs.init.outputs.channel }}
          exclude-list: '["odroid-xu","qemuarm","qemux86","raspberrypi","raspberrypi2","raspberrypi3","raspberrypi4","tinker"]'

      - name: Update version file (stable -> beta)
        if: needs.init.outputs.channel == 'stable'
        uses: home-assistant/actions/helpers/version-push@master
        with:
          key: "homeassistant[]"
          key-description: "Home Assistant Core"
          version: ${{ needs.init.outputs.version }}
          channel: beta
          exclude-list: '["odroid-xu","qemuarm","qemux86","raspberrypi","raspberrypi2","raspberrypi3","raspberrypi4","tinker"]'

  publish_container:
    name: Publish meta container for ${{ matrix.registry }}
    environment: ${{ needs.init.outputs.channel }}
    if: github.repository_owner == 'home-assistant'
    needs: ["init", "build_base"]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write
    strategy:
      fail-fast: false
      matrix:
        registry: ["ghcr.io/home-assistant", "docker.io/homeassistant"]
    steps:
      - *install_cosign

      - name: Login to DockerHub
        if: matrix.registry == 'docker.io/homeassistant'
        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Verify architecture image signatures
        shell: bash
        run: |
          ARCHS=$(echo '${{ needs.init.outputs.architectures }}' | jq -r '.[]')
          for arch in $ARCHS; do
            echo "Verifying ${arch} image signature..."
            cosign verify \
              --certificate-oidc-issuer https://token.actions.githubusercontent.com \
              --certificate-identity-regexp https://github.com/home-assistant/core/.* \
              "ghcr.io/home-assistant/${arch}-homeassistant:${{ needs.init.outputs.version }}"
          done
          echo "✓ All images verified successfully"

      # Generate all Docker tags based on version string
      # Version format: YYYY.MM.PATCH, YYYY.MM.PATCHbN (beta), or YYYY.MM.PATCH.devYYYYMMDDHHMM (dev)
      # Examples:
      #   2025.12.1     (stable)    -> tags: 2025.12.1, 2025.12, stable, latest, beta, rc
      #   2025.12.0b3   (beta)      -> tags: 2025.12.0b3, beta, rc
      #   2025.12.0.dev202511250240 -> tags: 2025.12.0.dev202511250240, dev
      - name: Generate Docker metadata
        id: meta
        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
        with:
          images: ${{ matrix.registry }}/home-assistant
          sep-tags: ","
          tags: |
            type=raw,value=${{ needs.init.outputs.version }},priority=9999
            type=raw,value=dev,enable=${{ contains(needs.init.outputs.version, 'd') }}
            type=raw,value=beta,enable=${{ !contains(needs.init.outputs.version, 'd') }}
            type=raw,value=rc,enable=${{ !contains(needs.init.outputs.version, 'd') }}
            type=raw,value=stable,enable=${{ !contains(needs.init.outputs.version, 'd') && !contains(needs.init.outputs.version, 'b') }}
            type=raw,value=latest,enable=${{ !contains(needs.init.outputs.version, 'd') && !contains(needs.init.outputs.version, 'b') }}
            type=semver,pattern={{major}}.{{minor}},value=${{ needs.init.outputs.version }},enable=${{ !contains(needs.init.outputs.version, 'd') && !contains(needs.init.outputs.version, 'b') }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.7.1

      - name: Copy architecture images to DockerHub
        if: matrix.registry == 'docker.io/homeassistant'
        shell: bash
        run: |
          # Use imagetools to copy image blobs directly between registries
          # This preserves provenance/attestations and seems to be much faster than pull/push
          ARCHS=$(echo '${{ needs.init.outputs.architectures }}' | jq -r '.[]')
          for arch in $ARCHS; do
            echo "Copying ${arch} image to DockerHub..."
            for attempt in 1 2 3; do
              if docker buildx imagetools create \
                --tag "docker.io/homeassistant/${arch}-homeassistant:${{ needs.init.outputs.version }}" \
                "ghcr.io/home-assistant/${arch}-homeassistant:${{ needs.init.outputs.version }}"; then
                break
              fi
              echo "Attempt ${attempt} failed, retrying in 10 seconds..."
              sleep 10
              if [ "${attempt}" -eq 3 ]; then
                echo "Failed after 3 attempts"
                exit 1
              fi
            done
            cosign sign --yes "docker.io/homeassistant/${arch}-homeassistant:${{ needs.init.outputs.version }}"
          done

      - name: Create and push multi-arch manifests
        shell: bash
        run: |
          # Build list of architecture images dynamically
          ARCHS=$(echo '${{ needs.init.outputs.architectures }}' | jq -r '.[]')
          ARCH_IMAGES=()
          for arch in $ARCHS; do
            ARCH_IMAGES+=("${{ matrix.registry }}/${arch}-homeassistant:${{ needs.init.outputs.version }}")
          done

          # Build list of all tags for single manifest creation
          # Note: Using sep-tags=',' in metadata-action for easier parsing
          TAG_ARGS=()
          IFS=',' read -ra TAGS <<< "${{ steps.meta.outputs.tags }}"
          for tag in "${TAGS[@]}"; do
            TAG_ARGS+=("--tag" "${tag}")
          done

          # Create manifest with ALL tags in a single operation (much faster!)
          echo "Creating multi-arch manifest with tags: ${TAGS[*]}"
          docker buildx imagetools create "${TAG_ARGS[@]}" "${ARCH_IMAGES[@]}"

          # Sign each tag separately (signing requires individual tag names)
          echo "Signing all tags..."
          for tag in "${TAGS[@]}"; do
            echo "Signing ${tag}"
            cosign sign --yes "${tag}"
          done

          echo "All manifests created and signed successfully"

  build_python:
    name: Build PyPi package
    environment: ${{ needs.init.outputs.channel }}
    needs: ["init", "build_base"]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    if: github.repository_owner == 'home-assistant' && needs.init.outputs.publish == 'true'
    steps:
      - name: Checkout the repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Set up Python ${{ env.DEFAULT_PYTHON }}
        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
        with:
          python-version: ${{ env.DEFAULT_PYTHON }}

      - name: Download translations
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
        with:
          name: translations

      - name: Extract translations
        run: |
          tar xvf translations.tar.gz
          rm translations.tar.gz

      - name: Build package
        shell: bash
        run: |
          # Remove dist, build, and homeassistant.egg-info
          # when build locally for testing!
          pip install build
          python -m build

      - name: Upload package to PyPI
        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
        with:
          skip-existing: true

  hassfest-image:
    name: Build and test hassfest image
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    needs: ["init"]
    if: github.repository_owner == 'home-assistant'
    env:
      HASSFEST_IMAGE_NAME: ghcr.io/home-assistant/hassfest
      HASSFEST_IMAGE_TAG: ghcr.io/home-assistant/hassfest:${{ needs.init.outputs.version }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Login to GitHub Container Registry
        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build Docker image
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
        with:
          context: . # So action will not pull the repository again
          file: ./script/hassfest/docker/Dockerfile
          load: true
          tags: ${{ env.HASSFEST_IMAGE_TAG }}

      - name: Run hassfest against core
        run: docker run --rm -v ${{ github.workspace }}:/github/workspace ${{ env.HASSFEST_IMAGE_TAG }} --core-path=/github/workspace

      - name: Push Docker image
        if: needs.init.outputs.channel != 'dev' && needs.init.outputs.publish == 'true'
        id: push
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
        with:
          context: . # So action will not pull the repository again
          file: ./script/hassfest/docker/Dockerfile
          push: true
          tags: ${{ env.HASSFEST_IMAGE_TAG }},${{ env.HASSFEST_IMAGE_NAME }}:latest

      - name: Generate artifact attestation
        if: needs.init.outputs.channel != 'dev' && needs.init.outputs.publish == 'true'
        uses: actions/attest-build-provenance@96278af6caaf10aea03fd8d33a09a777ca52d62f # v3.2.0
        with:
          subject-name: ${{ env.HASSFEST_IMAGE_NAME }}
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true