ci.yaml

---
name: CI

# yamllint disable-line rule:truthy
on:
  push:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
  workflow_dispatch:

jobs:
  information:
    name: Gather add-on information
    runs-on: ubuntu-latest
    outputs:
      architectures: ${{ steps.information.outputs.architectures }}
      base_image_signer: ${{ steps.information.outputs.codenotary_base_image }}
      build: ${{ steps.information.outputs.build }}
      description: ${{ steps.information.outputs.description }}
      name: ${{ steps.information.outputs.name }}
      slug: ${{ steps.override.outputs.slug }}
      target: ${{ steps.information.outputs.target }}
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🚀 Run add-on information action
        id: information
        uses: frenck/action-addon-information@v1.4.2
      - name: 🚀 Process possible slug override
        id: override
        run: |
          slug="${{ steps.information.outputs.slug }}"
          if [[ ! -z "${{ inputs.slug }}" ]]; then
            slug="${{ inputs.slug }}"
          fi
          echo "slug=$slug" >> $GITHUB_OUTPUT

  lint-addon:
    name: Lint Add-on
    needs:
      - information
    runs-on: ubuntu-latest
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🚀 Run Add-on Lint
        uses: frenck/action-addon-linter@v2.13
        with:
          community: true
          path: "./${{ needs.information.outputs.target }}"

  lint-hadolint:
    name: Hadolint
    needs:
      - information
    runs-on: ubuntu-latest
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🚀 Run Hadolint
        uses: brpaz/hadolint-action@v1.5.0
        with:
          dockerfile: "./${{ needs.information.outputs.target }}/Dockerfile"

  lint-json:
    name: JSON Lint
    runs-on: ubuntu-latest
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🚀 Run JQ
        run: |
          shopt -s globstar
          cat **/*.json | jq '.'

  lint-markdown:
    name: MarkdownLint
    runs-on: ubuntu-latest
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🚀 Run mdl
        uses: actionshub/markdownlint@v3.1.3

  lint-shellcheck:
    name: Shellcheck
    runs-on: ubuntu-latest
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🚀 Run Shellcheck
        uses: ludeeus/action-shellcheck@2.0.0
        env:
          SHELLCHECK_OPTS: -s bash

  lint-yamllint:
    name: YAMLLint
    runs-on: ubuntu-latest
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🚀 Run YAMLLint
        uses: frenck/action-yamllint@v1.4

  lint-prettier:
    name: Prettier
    runs-on: ubuntu-latest
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🚀 Run Prettier
        uses: creyD/prettier_action@v4.3
        with:
          prettier_options: --write **/*.{json,js,md,yaml}

  build:
    name: Build ${{ matrix.architecture }}
    needs:
      - information
      - lint-addon
      - lint-hadolint
      - lint-json
      - lint-markdown
      - lint-prettier
      - lint-shellcheck
      - lint-yamllint
    runs-on: ubuntu-latest
    strategy:
      matrix:
        architecture: ${{ fromJson(needs.information.outputs.architectures) }}
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@v3
      - name: 🏗 Set up QEMU
        uses: docker/setup-qemu-action@v2.2.0
      - name: 🏗 Set up Docker Buildx
        uses: docker/setup-buildx-action@v2.10.0
      - name: ℹ️ Compose build flags
        id: flags
        run: |
          echo "date=$(date +"%Y-%m-%dT%H:%M:%SZ")" >> $GITHUB_OUTPUT
          from=$(yq --no-colors eval ".build_from.${{ matrix.architecture }}" "${{ needs.information.outputs.build }}")
          echo "from=$from" >> $GITHUB_OUTPUT
          if [[ "${{ matrix.architecture}}" = "amd64" ]]; then
            echo "platform=linux/amd64" >> $GITHUB_OUTPUT
          elif [[ "${{ matrix.architecture }}" = "i386" ]]; then
            echo "platform=linux/386" >> $GITHUB_OUTPUT
          elif [[ "${{ matrix.architecture }}" = "armhf" ]]; then
            echo "platform=linux/arm/v6" >> $GITHUB_OUTPUT
          elif [[ "${{ matrix.architecture }}" = "armv7" ]]; then
            echo "platform=linux/arm/v7" >> $GITHUB_OUTPUT
          elif [[ "${{ matrix.architecture }}" = "aarch64" ]]; then
            echo "platform=linux/arm64/v8" >> $GITHUB_OUTPUT
          else
            echo "::error ::Could not determine platform for architecture ${{ matrix.architecture }}"
            exit 1
          fi
      - name: ⤵️ Download base image
        run: docker pull "${{ steps.flags.outputs.from }}"
      # - name: ✅ Verify authenticity of base image
      #   if: needs.information.outputs.base_image_signer != 'null'
      #   uses: codenotary/cas-authenticate-docker-image-github-action@main
      #   with:
      #     asset: docker://${{ steps.flags.outputs.from }}
      #     signerID: ${{ needs.information.outputs.base_image_signer }}
      - name: 🚀 Build
        uses: docker/build-push-action@v4.1.1
        with:
          push: false
          context: ${{ needs.information.outputs.target }}
          file: ${{ needs.information.outputs.target }}/Dockerfile
          cache-from: type=gha,scope=${{ needs.information.outputs.slug }}-${{ matrix.architecture }}
          cache-to: type=gha,mode=max,scope=${{ needs.information.outputs.slug }}-${{ matrix.architecture }}
          platforms: ${{ steps.flags.outputs.platform }}
          build-args: |
            BUILD_ARCH=${{ matrix.architecture }}
            BUILD_DATE=${{ steps.flags.outputs.date }}
            BUILD_DESCRIPTION=${{ needs.information.outputs.description }}
            BUILD_FROM=${{ steps.flags.outputs.from }}
            BUILD_NAME=${{ needs.information.outputs.name }}
            BUILD_REF=${{ github.sha }}
            BUILD_REPOSITORY=${{ github.repository }}
            BUILD_VERSION=edge