name: 'Build, Test, Release'

on:
  workflow_dispatch:
    inputs:
      docker_user:
        description: 'Docker Username'
        required: true
      docker_token:
        description: 'Docker Token'
        required: true
      npm_token:
        description: 'NPM Token'
        required: true

jobs:
  release-check:
    name: Check if version is published
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version-file: 'package.json'
          check-latest: true
          cache: 'npm'

      - name: Check if version is published
        id: check
        run: |
          currentVersion="$( node -e "console.log(require('./package.json').version)" )"
          isPublished="$( npm view tileserver-gl versions --json | jq -c --arg cv "$currentVersion" 'any(. == $cv)' )"
          RELEASE_TYPE="$(node -e "console.log(require('semver').prerelease('$currentVersion') ? 'prerelease' : 'regular')")"
          echo "version=$currentVersion" >> "$GITHUB_OUTPUT"
          echo "published=$isPublished" >> "$GITHUB_OUTPUT"
          if [[ $RELEASE_TYPE == 'regular' ]]; then
            echo "prerelease=false" >> "$GITHUB_OUTPUT"
          else
            echo "prerelease=true" >> "$GITHUB_OUTPUT"
          fi
          echo "currentVersion: $currentVersion"
          echo "isPublished: $isPublished"
          echo "prerelease: ${prerelease}"
        outputs:
          published: ${{ steps.check.outputs.published }}
          prerelease: ${{ steps.check.outputs.prerelease }}
          version: ${{ steps.check.outputs.version }}

  release:
    needs: release-check
    if: ${{ needs.release-check.outputs.published == 'false' }}
    name: 'Build, Test, Publish'
    runs-on: ubuntu-22.04
    env:
      PACKAGE_VERSION: ${{ needs.release-check.outputs.version }}
      PRERELEASE: ${{ needs.release-check.outputs.prerelease }}
      TAG: ${{ env.PRERELEASE == 'true' && 'next' || 'latest' }}
    steps:
      - name: Check out repository ✨
        uses: actions/checkout@v4

      - name: Update apt-get 🚀
        run: sudo apt-get update -qq

      - name: Install dependencies (Ubuntu) 🚀
        run: >-
          sudo apt-get install -qq libcairo2-dev libjpeg8-dev libpango1.0-dev
          libgif-dev build-essential g++ xvfb libgles2-mesa-dev libgbm-dev
          libxxf86vm-dev

      - name: Setup node env 📦
        uses: actions/setup-node@v4
        with:
          node-version-file: 'package.json'
          check-latest: true
          cache: 'npm'

      - name: Install dependencies 🚀
        run: npm ci --prefer-offline --no-audit

      - name: Pull test data 📦
        run: >-
          wget -O test_data.zip
          https://github.com/maptiler/tileserver-gl/releases/download/v1.3.0/test_data.zip

      - name: Prepare test data 📦
        run: unzip -q test_data.zip -d test_data

      - name: Run tests 🧪
        run: xvfb-run --server-args="-screen 0 1024x768x24" npm test

      - name: Remove Test Data
        run: rm -R test_data*

      - name: Publish to NPM
        run: |
          npm config set //registry.npmjs.org/:_authToken ${NPM_TOKEN}
          npm publish --access public --tag ${{ env.TAG }}
        env:
          NPM_TOKEN: ${{ github.event.inputs.npm_token }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: 'arm64'

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ github.event.inputs.docker_user }}
          password: ${{ github.event.inputs.docker_token }}

      - name: Build and publish Full Version to Docker Hub
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: |
            maptiler/tileserver-gl:${{ env.TAG }},
            maptiler/tileserver-gl:v${{ env.PACKAGE_VERSION }}
          platforms: linux/arm64,linux/amd64
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Extract changelog for version
        run: |
          awk '/^##/ { p = 0 }; p == 1 { print }; $0 == "## ${{ env.PACKAGE_VERSION }}" { p = 1 };' CHANGELOG.md > changelog_for_version.md
          cat changelog_for_version.md

      - name: Publish to Github
        uses: ncipollo/release-action@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag: v${{ env.PACKAGE_VERSION }}
          name: v${{ env.PACKAGE_VERSION }}
          bodyFile: changelog_for_version.md
          allowUpdates: true
          draft: false
          prerelease: ${{ env.PRERELEASE }}

      - name: Create Tileserver Light Directory
        run: node publish.js --no-publish

      - name: Install node dependencies
        run: npm ci --prefer-offline --no-audit
        working-directory: ./light

      - name: Publish to Light Version NPM
        working-directory: ./light
        run: |
          npm config set //registry.npmjs.org/:_authToken ${NPM_TOKEN}
          npm publish --access public --tag ${{ env.TAG }}
        env:
          NPM_TOKEN: ${{ github.event.inputs.npm_token }}

      - name: Build and publish Light Version to Docker Hub
        uses: docker/build-push-action@v6
        with:
          context: ./light
          file: ./light/Dockerfile
          push: true
          tags: |
            maptiler/tileserver-gl-light:${{ env.TAG }},
            maptiler/tileserver-gl-light:v${{ env.PACKAGE_VERSION }}
          platforms: linux/arm64,linux/amd64
          cache-from: type=gha
          cache-to: type=gha,mode=max