# This workflow will build a Java project with Maven
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

name: CI

on:
  pull_request:
    branches: [ main ]

jobs:
  # When spotless:apply fails, the error message is a bit cryptic, so try to make it obvious that
  # is the problem by putting the check into a standalone job
  lint:
    name: Check formatting
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout this PR planetiler-openmaptiles repo
        uses: actions/checkout@v5
      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: 21
          distribution: 'temurin'
          cache: 'maven'
      - name: Ensure code formatted with mvn spotless:apply
        run: ./mvnw -DskipTests --batch-mode -no-transfer-progress spotless:check

  build:
    name: Java ${{ matrix.jdk }} / ${{ matrix.os }} ${{ matrix.args }}
    # Wait until after we check that you ran mvn spotless:apply, otherwise will fail with a cryptic error message
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-latest, macos-latest, windows-latest ]
        jdk: [ 21 ]
    runs-on: ${{ matrix.os }}
    timeout-minutes: 15
    steps:
      - name: Checkout this PR planetiler-openmaptiles repo
        uses: actions/checkout@v5
      - name: Set up JDK ${{ matrix.jdk }}
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.jdk }}
          distribution: 'temurin'
          cache: 'maven'
      # Skip spotless since that gets checked in a separate task
      - name: Build with mvnw (linux/mac)
        if: ${{ !contains(matrix.os, 'windows') }}
        run: ./mvnw ${{matrix.args}} -Dspotless.check.skip --batch-mode -no-transfer-progress verify jib:buildTar --file pom.xml
      - name: Build with mvnw.cmd (windows)
        if: ${{ contains(matrix.os, 'windows') }}
        run: mvnw.cmd ${{matrix.args}} -Dspotless.check.skip --batch-mode -no-transfer-progress verify jib:buildTar --file pom.xml
        shell: cmd

  regenerate:
    name: Regenerate
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout this PR planetiler-openmaptiles repo
        uses: actions/checkout@v5
      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: 21
          distribution: 'temurin'
          cache: 'maven'
      - run: ./scripts/regenerate-openmaptiles.sh
      # Skip spotless since that gets checked in a separate task
      - run: ./mvnw -DskipTests -Dspotless.check.skip --batch-mode -no-transfer-progress clean verify

  run:
    name: Build / Run
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout this PR planetiler-openmaptiles repo
        uses: actions/checkout@v5
      - name: Cache data/sources
        uses: ./.github/cache-sources-action
      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: 21
          distribution: 'temurin'
          cache: 'maven'
      - name: Build this branch
        run: ./mvnw -DskipTests -Dimage.version=CI_ONLY --batch-mode -no-transfer-progress package jib:dockerBuild --file pom.xml
      - name: 'Upload artifact'
        uses: actions/upload-artifact@v4
        with:
          name: planetiler-build
          path: target/*with-deps.jar
      - name: 'Download data (java)'
        run: java -jar target/*with-deps.jar --only-download --area=monaco
      - name: 'Download wikidata (java)'
        run: java -jar target/*with-deps.jar --only-fetch-wikidata --area=monaco
      - name: 'Verify build'
        run: ./scripts/test-release.sh CI_ONLY

  submodule:
    name: Planetiler submodule
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout parent Planetiler repo
        uses: actions/checkout@v5
        with:
          repository: onthegomap/planetiler
          ref: main
          path: planetiler
      - name: Checkout this PR planetiler-openmaptiles repo
        uses: actions/checkout@v5
        with:
          path: planetiler-openmaptiles
      - name: Move planetiler-openmaptiles into planetiler
        run: mv planetiler-openmaptiles planetiler
      - name: Cache data/sources
        uses: ./planetiler/planetiler-openmaptiles/.github/cache-sources-action
      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: 21
          distribution: 'temurin'
          cache: 'maven'
      - name: Build and test this branch
        working-directory: planetiler
        run: ./mvnw -Dimage.version=CI_ONLY --batch-mode -no-transfer-progress verify jib:dockerBuild --file pom.xml
      - name: 'Download data (java)'
        working-directory: planetiler
        run: java -jar planetiler-dist/target/*with-deps.jar --only-download --area=monaco
      - name: 'Download wikidata (java)'
        working-directory: planetiler
        run: java -jar planetiler-dist/target/*with-deps.jar --only-fetch-wikidata --area=monaco
      - name: 'Verify build'
        working-directory: planetiler
        run: ./scripts/test-release.sh CI_ONLY
        env:
          SKIP_EXAMPLE_PROJECT: true