# yamllint disable rule:line-length
# Build all add-ons, continue matrix even if one fails

name: Builder

env:
  BUILD_ARGS: ""

on:
  workflow_call:
  push:
    branches:
      - master
    paths:
      - "**/config.*"

jobs:
  list-addons:
    runs-on: ubuntu-latest
    outputs:
      addons: ${{ steps.find_addons.outputs.addons }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4
      - id: find_addons
        run: |
          # Find all folders (max depth 2) that have a config.json and output as JSON array
          ADDONS=$(find . -maxdepth 2 -type f -name "config.json" | sed 's|^\./||;s|/config.json||' | jq -R -s -c 'split("\n")[:-1]')
          echo "addons=$ADDONS" >> $GITHUB_OUTPUT

  make-executable:
    needs: list-addons
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        addon: ${{ fromJSON(needs.list-addons.outputs.addons) }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4
      - name: Make scripts executable
        run: |
          echo "Starting"
          git pull origin master
          git config core.filemode true
          chmod u+x $(find "${{ matrix.addon }}" -type f -iname "*.sh") || true
      - name: Commit if needed
        uses: EndBug/add-and-commit@v9
        with:
          commit: -u
          message: "GitHub bot : scripts executable"
          default_author: github_actions

  normalize-spaces:
    needs: [list-addons, make-executable]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        addon: ${{ fromJSON(needs.list-addons.outputs.addons) }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4
      - name: Normalize all non-breaking spaces to regular spaces
        run: |
          set -e
          cd "${{ matrix.addon }}"
          find . -type f ! -path "./.git/*" | while read -r file; do
            LC_ALL=C sed -i 's/\xC2\xA0/ /g' "$file"
          done
      - name: Commit if normalization was needed
        uses: EndBug/add-and-commit@v9
        with:
          commit: -u
          message: "GitHub bot : normalize unicode spaces"
          default_author: github_actions

  lint_config:
    needs: [list-addons, normalize-spaces, make-executable]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        addon: ${{ fromJSON(needs.list-addons.outputs.addons) }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4
      - name: Run Home Assistant Add-on Lint
        uses: frenck/action-addon-linter@v2
        with:
          path: "./${{ matrix.addon }}"

  build:
    needs: [list-addons, lint_config]
    runs-on: ubuntu-latest
    environment: CR_PAT
    name: Build ${{ matrix.arch }} ${{ matrix.addon }} add-on
    strategy:
      fail-fast: false
      matrix:
        addon: ${{ fromJSON(needs.list-addons.outputs.addons) }}
        arch: ["aarch64", "amd64", "armv7"]

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Resolve Symlinks
        run: |
          find . -type l | while read -r link; do
            target="$(readlink -f "$link")"
            if [ -z "$target" ]; then
              echo "Skipping broken symlink: $link"
              continue
            fi
            rm "$link"
            if [ -d "$target" ]; then
              mkdir -p "$link"
              cp -a "$target/." "$link/"
            else
              cp "$target" "$link"
            fi
          done

      - name: Get information
        id: info
        uses: home-assistant/actions/helpers/info@master
        with:
          path: "./${{ matrix.addon }}"

      - name: Check if add-on should be built
        id: check
        env:
          HEAD: "${{ github.head_ref }}"
        run: |
          if [[ "${{ steps.info.outputs.architectures }}" =~ ${{ matrix.arch }} ]]; then
             echo "build_arch=true" >> $GITHUB_OUTPUT;
             echo "image=$(echo ${{ steps.info.outputs.image }} | cut -d'/' -f3)" >> $GITHUB_OUTPUT;
             if [[ -z "$HEAD" ]] && [[ "${{ github.event_name }}" == "push" ]]; then
                 echo "BUILD_ARGS=" >> $GITHUB_ENV;
             fi
           else
             echo "${{ matrix.arch }} is not a valid arch for ${{ matrix.addon }}, skipping build";
             echo "build_arch=false" >> $GITHUB_OUTPUT;
          fi

      - name: Use action to check for mixed line endings (CRLF and LF)
        uses: ymwymw/check-mixed-line-endings@v2

      - name: Login to GitHub Container Registry
        if: env.BUILD_ARGS != '--test'
        uses: docker/login-action@v3.1.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build ${{ matrix.addon }} add-on
        id: builderstep
        if: steps.check.outputs.build_arch == 'true'
        continue-on-error: true # <-- This makes the matrix continue if a build fails
        uses: home-assistant/builder@2025.03.0
        env:
          CAS_API_KEY: ${{ secrets.CAS_API_KEY }}
        with:
          args: |
            ${{ env.BUILD_ARGS }} \
            --${{ matrix.arch }} \
            --target /data/${{ matrix.addon }} \
            --image "${{ steps.check.outputs.image }}" \
            --docker-hub "ghcr.io/${{ github.repository_owner }}" \
            --addon

  make-changelog:
    needs: [list-addons, build]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        addon: ${{ fromJSON(needs.list-addons.outputs.addons) }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4
      - name: Update changelog for minor versions
        run: |
          echo "Starting"
          git pull || true
          cd "${{ matrix.addon }}"
          if [ -f config.yaml ]; then
            version="$(sed -e '/version/!d' -e 's/.*version: //' config.yaml)"
          elif [ -f config.json ]; then
            version="$(sed -e '/version/!d' -e 's/.*[^"]*"\([^"]*\)"/\1/' config.json)"
            version="${version//,}"
          else
            exit 1
          fi
          if [[ "$version" == *"test"* ]]; then exit 0; fi
          touch CHANGELOG.md
          if ! grep -q "$version" CHANGELOG.md; then
            first_line="$(sed -n '/./p' CHANGELOG.md | head -n 1)"
            if [[ "$first_line" != "-"* ]]; then
              sed -i "1i\- Minor bugs fixed" CHANGELOG.md
            fi
            sed -i "1i\## $version ($(date '+%d-%m-%Y'))" CHANGELOG.md
          fi
      - name: Commit if needed
        uses: EndBug/add-and-commit@v9
        with:
          commit: -u
          message: "GitHub bot : changelog"
          default_author: github_actions
          fetch: --force
          push: --force