build.yml

name: CI

on:
  push:
    branches:
      - develop
    paths-ignore:
      - '**.md'
  pull_request:
    paths-ignore:
      - '**.md'

jobs:
  build:
    # Skip build if head commit contains 'skip ci'
    if: "!contains(github.event.head_commit.message, 'skip ci')"

    runs-on: ubuntu-latest
    env:
      JAVA_TOOL_OPTIONS: -Xmx5120m
      GRADLE_OPTS: -Dorg.gradle.daemon=false -Dorg.gradle.workers.max=2 -Dkotlin.compiler.execution.strategy=in-process
      TERM: dumb

    steps:
      - uses: actions/checkout@v2

      - name: set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11

      - name: Generate cache key
        run: ./checksum.sh checksum.txt

      - uses: actions/cache@v2
        with:
          path: |
            ~/.gradle/caches/modules-*
            ~/.gradle/caches/jars-*
            ~/.gradle/caches/build-cache-*
          key: gradle-${{ hashFiles('checksum.txt') }}

      - name: Build, lint and spotless
        run: ./gradlew spotlessCheck assemble lintDebug apiCheck --scan

  test:
    runs-on: macOS-latest
    needs: build
    strategy:
      matrix:
        api-level: [23, 26, 29]
    env:
      JAVA_TOOL_OPTIONS: -Xmx3072m
      GRADLE_OPTS: -Dorg.gradle.daemon=false -Dorg.gradle.workers.max=2 -Dkotlin.compiler.execution.strategy=in-process
      TERM: dumb

    steps:
      - uses: actions/checkout@v2

      - name: set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11

      - name: Generate cache key
        run: ./checksum.sh checksum.txt

      - uses: actions/cache@v2
        with:
          path: |
            ~/.gradle/caches/modules-*
            ~/.gradle/caches/jars-*
            ~/.gradle/caches/build-cache-*
          key: gradle-${{ hashFiles('checksum.txt') }}

      - name: Run tests
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: ${{ matrix.api-level }}
          script: ./gradlew connectedCheck

      - name: Copy test results
        if: always()
        run: |
          mkdir -p junit
          find . -type f -regex ".*/build/test-results/.*xml" -exec cp {} junit/ \;
      - name: Upload test results
        if: always()
        uses: actions/upload-artifact@v1
        with:
          name: junit-results
          path: junit

  deploy:
    if: github.event_name == 'push' # only deploy for pushed commits (not PRs)
    runs-on: ubuntu-latest
    needs: [build, test]
    env:
      JAVA_TOOL_OPTIONS: -Xmx5120m
      GRADLE_OPTS: -Dorg.gradle.daemon=false -Dorg.gradle.workers.max=2 -Dkotlin.compiler.execution.strategy=in-process
      TERM: dumb

    steps:
      - uses: actions/checkout@v2

      - name: set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11

      - name: Generate cache key
        run: ./checksum.sh checksum.txt

      - uses: actions/cache@v2
        with:
          path: |
            ~/.gradle/caches/modules-*
            ~/.gradle/caches/jars-*
            ~/.gradle/caches/build-cache-*
          key: gradle-${{ hashFiles('checksum.txt') }}

      - name: Remove current local Maven repo if it exists
        continue-on-error: true
        working-directory: ~/.m2
        run: rm -rf *

      - name: Build docs
        # We manually run assemble & dokka before uploadArchives. If we only run uploadArchives,
        # the assemble and dokka tasks are run interleaved on each module, which can cause
        # connection timeouts while uploading (since we need to wait for assemble+dokka to finish).
        # By front-loading the assemble+dokka tasks, the upload below is much quicker.
        run: ./gradlew assembleRelease dokkaGfm

      - name: Install to local Maven repo
        run: ./gradlew installArchives

      - uses: actions/upload-artifact@v2
        with:
          name: maven-release
          path: ~/.m2/repository

#      - name: Deploy to GitHub packages
#        run: ./gradlew uploadArchives --no-parallel
#        env:
#          SONATYPE_NEXUS_USERNAME: ${{ github.repository_owner }}
#          SONATYPE_NEXUS_PASSWORD: ${{ secrets.GITHUB_TOKEN }}