# yamllint disable rule:line-length
# shellcheck disable=SC2043
---
name: Check PR Build
on:
  pull_request:
    branches:
      - master

jobs:
  check-addon-changes:
    runs-on: ubuntu-latest
    outputs:
      changedAddons: ${{ steps.filter.outputs.changes }}
      changedChangelogFiles: ${{ steps.changed-files.outputs.changelogs_files }}
    steps:
      - name: ↩️ Checkout
        uses: actions/checkout@v3

      - name: 📂 Detect chanced addons
        uses: dorny/paths-filter@v2
        id: filter
        with:
          filters: .github/paths-filter.yml

      - name: 📂 Detect chanced files
        uses: dorny/paths-filter@v2
        id: changed-files
        with:
          list-files: csv
          filters: |
            changelogs:
              - '**/CHANGELOG.md'
  check-changed-changelog:
    name: Check if CHANGELOG.md changed
    if: ${{ needs.check-addon-changes.outputs.changedAddons != '[]' }}
    runs-on: ubuntu-latest
    needs: check-addon-changes
    strategy:
      fail-fast: false
      matrix:
        addon: ${{ fromJSON(needs.check-addon-changes.outputs.changedAddons) }}
    steps:
      - name: 🔎 Check for updated CHANGELOG.md
        shell: bash
        run: |
          # shellcheck disable=SC2076,SC2059
          if [[ ! "${{ needs.check-addon-changes.outputs.changedChangelogFiles }}" =~ "${{ matrix.addon }}/CHANGELOG.md" ]]; then
              echo "::error::No new entries in ${{ matrix.addon }} CHANGELOG.md file!"
              exit 1
          fi

  check-addon-label:
    name: Check for existance of the addon label
    if: ${{ needs.check-addon-changes.outputs.changedAddons != '[]' }}
    runs-on: ubuntu-latest
    needs: check-addon-changes
    strategy:
      fail-fast: false
      matrix:
        addon: ${{ fromJSON(needs.check-addon-changes.outputs.changedAddons) }}
    steps:
      - name: ↩️ Checkout
        uses: actions/checkout@v3

      - name: 🔎 Check if a label for the addon exists
        shell: bash
        run: |
          labeltext=$(sed -nr "/${{ matrix.addon }}/p" '.github/paths-filter.yml')
          if [[ -z "$labeltext" ]]; then
              echo "::error::There is no label for this addon! Please add it to .github/paths-filter.yml"
              exit 1
          fi
  addon-linter:
    name: Addon linting
    if: ${{ needs.check-addon-changes.outputs.changedAddons != '[]' }}
    runs-on: ubuntu-latest
    needs: check-addon-changes
    strategy:
      fail-fast: false
      matrix:
        addon: ${{ fromJSON(needs.check-addon-changes.outputs.changedAddons) }}
    steps:
      - name: ↩️ Checkout
        uses: actions/checkout@v3

      - name: 🔎 Run Home Assistant Add-on Lint
        uses: frenck/action-addon-linter@v2
        with:
          path: "./${{ matrix.addon }}"

  check-build:
    name: Test addon build
    if: ${{ needs.check-addon-changes.outputs.changedAddons != '[]' }}
    runs-on: ubuntu-latest
    needs: check-addon-changes
    uses: ./.github/workflows/onpush_builder.yaml