unit-test.yml

name: Unit tests CI

on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - main

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

permissions: read-all

jobs:
  tests:
    name: Execute unit tests
    runs-on: ubuntu-latest
    permissions:
      contents: write
    env:
      # bump: FFmpeg /FF_VERSION: '([\d.]+)'/ docker:mwader/static-ffmpeg|/\d+\./|*
      FF_VERSION: '9.0.2'
    steps:
      - name: Checkout code changes
        uses: actions/checkout@v7

      - name: Cache FFmpeg binaries
        id: cache-ffmpeg
        uses: actions/cache@v6
        with:
          path: ${{ runner.temp }}/ffmpeg
          key: ffmpeg-static-${{ runner.os }}-${{ env.FF_VERSION }}

      - name: Setup FFmpeg
        if: steps.cache-ffmpeg.outputs.cache-hit != 'true'
        run: |
          INSTALL_DIR="$RUNNER_TEMP/ffmpeg"
          mkdir -p "$INSTALL_DIR"
          CID=$(docker create "mwader/static-ffmpeg:$FF_VERSION")
          docker export "$CID" | tar -xf - -C "$INSTALL_DIR" --wildcards 'ff*'
          docker rm -v "$CID" > /dev/null

      - name: Add FFmpeg to PATH
        run: echo "$RUNNER_TEMP/ffmpeg" >> "$GITHUB_PATH"

      - name: Setup Java
        uses: actions/setup-java@v6
        with:
          distribution: temurin
          java-version: 27

      - name: Setup project and upload dependency graph
        uses: gradle/actions/setup-gradle@v6
        with:
          dependency-graph: generate-and-submit
          build-scan-publish: true
          build-scan-terms-of-use-url: 'https://gradle.com/help/legal-terms-of-use'
          build-scan-terms-of-use-agree: 'yes'

      - name: Execute tests
        run: ./gradlew check