name: 'BUILD'

on:
  push:
    paths-ignore: ['**.md']
    branches:
      - master
      - 'release/**'
    tags: ['*']
  pull_request:
    paths-ignore: ['**.md']
    branches: [master]

env:
  CEF_BUILD_VERSION_MAC: '4638'
  CEF_BUILD_VERSION_LINUX: '4638'
  CEF_BUILD_VERSION_WIN: '4638'
  QT_VERSION_MAC: '5.15.2'
  QT_VERSION_WIN: '5.15.2'
  DEPS_VERSION_MAC: '2022-02-13'
  DEPS_VERSION_WIN: '2022-01-31'
  VLC_VERSION_MAC: '3.0.8'
  VLC_VERSION_WIN: '3.0.0-git'
  TWITCH_CLIENTID: ${{ secrets.TWITCH_CLIENT_ID }}
  TWITCH_HASH: ${{ secrets.TWITCH_HASH }}
  RESTREAM_CLIENTID: ${{ secrets.RESTREAM_CLIENTID }}
  RESTREAM_HASH: ${{ secrets.RESTREAM_HASH }}
  YOUTUBE_CLIENTID: ${{ secrets.YOUTUBE_CLIENTID }}
  YOUTUBE_CLIENTID_HASH: ${{ secrets.YOUTUBE_CLIENTID_HASH }}
  YOUTUBE_SECRET: ${{ secrets.YOUTUBE_SECRET }}
  YOUTUBE_SECRET_HASH: ${{ secrets.YOUTUBE_SECRET_HASH }}

jobs:
  clang_check:
    name: '01 - Code Format Check'
    runs-on: [ubuntu-latest]
    steps:
      - name: 'Checkout'
        uses: actions/checkout@v2.3.3
        with:
          submodules: 'recursive'

      - name: 'Install clang-format'
        run: sudo apt-get install -y clang-format-12

      - name: 'Run clang-format'
        run: |
          ./CI/check-format.sh
          ./CI/check-changes.sh

      - name: 'Install cmake-format'
        run: sudo pip install cmakelang

      - name: 'Run cmake-format'
        run: |
          ./CI/check-cmake.sh

  macos_build:
    name: '02 - macOS'
    runs-on: [macos-11]
    strategy:
      matrix:
        arch: ['x86_64']
    if: always()
    needs: [clang_check]
    env:
      MACOSX_DEPLOYMENT_TARGET: '10.13'
      SPARKLE_VERSION: '1.26.0'
      SPARKLE_HASH: '8312cbf7528297a49f1b97692c33cb8d33254c396dc51be394e9484e4b6833a0'
      BLOCKED_FORMULAS: 'speexdsp curl php composer'
      CODESIGN_IDENT: '-'
      HAVE_CODESIGN_IDENTITY: ${{ secrets.MACOS_SIGNING_IDENTITY != '' && secrets.MACOS_SIGNING_CERT != '' }}
    defaults:
      run:
        shell: bash
        working-directory: 'obs-studio'
    steps:
      - name: 'Checkout'
        uses: actions/checkout@v2.3.3
        with:
          submodules: 'recursive'
          path: 'obs-studio'
          fetch-depth: 0

      - name: 'Check for Github Labels'
        if: github.event_name == 'pull_request'
        run: |
          if test -n "$(curl -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -s "${{ github.event.pull_request.url }}" | jq -e '.labels[] | select(.name == "Seeking Testers")')"; then
            echo "SEEKING_TESTERS=1" >> $GITHUB_ENV
          else
            echo "SEEKING_TESTERS=0" >> $GITHUB_ENV
          fi

          echo "CACHE_DATE=$(date +"%Y-%m-%d")" >> $GITHUB_ENV

      - name: 'Restore ccache from cache'
        id: ccache-cache
        uses: actions/cache@v2.1.2
        env:
          CACHE_NAME: 'ccache-cache'
        with:
          path: ${{ github.workspace }}/.ccache
          key: ${{ runner.os }}-pr-${{ env.CACHE_NAME }}-${{ matrix.arch }}-${{ env.CACHE_DATE }}

      - name: 'Restore Chromium Embedded Framework from cache'
        id: cef-cache
        uses: actions/cache@v2.1.2
        env:
          CACHE_NAME: 'cef-cache'
        with:
          path: ${{ github.workspace }}/obs-build-dependencies/cef_binary_${{ env.CEF_BUILD_VERSION_MAC }}_macos_${{ matrix.arch }}
          key: ${{ runner.os }}-pr-${{ env.CACHE_NAME }}-${{ env.CEF_BUILD_VERSION_MAC }}-${{ matrix.arch }}

      - name: 'Restore VLC dependency from cache'
        id: vlc-cache
        uses: actions/cache@v2.1.2
        env:
          CACHE_NAME: 'vlc-cache'
        with:
          path: ${{ github.workspace }}/obs-build-dependencies/vlc-${{ env.VLC_VERSION_MAC }}
          key: ${{ runner.os }}-pr-${{ env.CACHE_NAME }}-${{ env.VLC_VERSION_MAC }}

      - name: 'Restore Sparkle dependency from cache'
        id: sparkle-cache
        uses: actions/cache@v2.1.2
        env:
          CACHE_NAME: 'sparkle-cache'
        with:
          path: ${{ github.workspace }}/obs-build-dependencies/sparkle
          key: ${{ runner.os }}-pr-${{ env.CACHE_NAME }}-${{ env.SPARKLE_VERSION }}

      - name: 'Setup build environment'
        run: |
          REMOVE_FORMULAS=""
          for FORMULA in ${{ env.BLOCKED_FORMULAS }}; do
            if [ -d "/usr/local/opt/${FORMULA}" ]; then
              REMOVE_FORMULAS="${REMOVE_FORMULAS}${FORMULA} "
            fi
          done

          if [ -n "${REMOVE_FORMULAS}" ]; then
            brew uninstall ${REMOVE_FORMULAS}
          fi

      - name: 'Install dependencies'
        env:
          RESTORED_VLC: ${{ steps.vlc-cache.outputs.cache-hit }}
          RESTORED_SPARKLE: ${{ steps.sparkle-cache.outputs.cache-hit }}
          RESTORED_CEF: ${{ steps.cef-cache.outputs.cache-hit }}
        run: CI/macos/01_install_dependencies.sh --architecture "${{ matrix.arch }}"

      - name: 'Install Apple Developer Certificate'
        if: ${{ startsWith(github.ref, 'refs/tags/') && github.event_name != 'pull_request' && env.HAVE_CODESIGN_IDENTITY == 'true' }}
        uses: apple-actions/import-codesign-certs@253ddeeac23f2bdad1646faac5c8c2832e800071
        with:
          p12-file-base64: ${{ secrets.MACOS_SIGNING_CERT }}
          p12-password: ${{ secrets.MACOS_SIGNING_CERT_PASSWORD }}

      - name: 'Set Signing Identity'
        if: ${{ startsWith(github.ref, 'refs/tags/') && github.event_name != 'pull_request' && env.HAVE_CODESIGN_IDENTITY == 'true' }}
        run: |
          echo "CODESIGN_IDENT=${{ secrets.MACOS_SIGNING_IDENTITY }}" >> $GITHUB_ENV
          echo "BUILD_FOR_DISTRIBUTION=ON" >> $GITHUB_ENV

      - name: 'Build OBS'
        run: CI/macos/02_build_obs.sh --codesign --architecture "${{ matrix.arch }}"

      - name: 'Run tests'
        if: success()
        run: cmake --build build -t test

      - name: 'Create build artifact'
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        run: |
          CI/macos/03_package_obs.sh --codesign
          ARTIFACT_NAME=$(basename $(/usr/bin/find build -type f -name "obs-studio-*.dmg" -depth 1 | head -1))
          echo "FILE_NAME=${ARTIFACT_NAME}" >> $GITHUB_ENV

      - name: 'Upload build Artifact'
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        uses: actions/upload-artifact@v2
        with:
          name: 'obs-macos-${{ matrix.arch }}'
          path: '${{ github.workspace }}/obs-studio/build/${{ env.FILE_NAME }}'

  linux_build:
    name: '02 - Linux'
    runs-on: ${{ matrix.ubuntu }}
    strategy:
      matrix:
        ubuntu: ['ubuntu-20.04', 'ubuntu-18.04']
    if: always()
    needs: [clang_check]
    defaults:
      run:
        shell: bash
        working-directory: 'obs-studio'
    env:
      BUILD_FOR_DISTRIBUTION: ${{ startsWith(github.ref, 'refs/tags/') && github.event_name != 'pull_request' }}
    steps:
      - name: 'Checkout'
        uses: actions/checkout@v2.3.3
        with:
          submodules: 'recursive'
          path: 'obs-studio'
          fetch-depth: 0

      - name: 'Check for Github Labels'
        if: github.event_name == 'pull_request'
        run: |
          if test -n "$(curl -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -s "${{ github.event.pull_request.url }}" | jq -e '.labels[] | select(.name == "Seeking Testers")')"; then
            echo "SEEKING_TESTERS=1" >> $GITHUB_ENV
          else
            echo "SEEKING_TESTERS=0" >> $GITHUB_ENV
          fi

          echo "CACHE_DATE=$(date +"%Y-%m-%d")" >> $GITHUB_ENV

      - name: 'Restore ccache from cache'
        id: ccache-cache
        uses: actions/cache@v2.1.2
        env:
          CACHE_NAME: 'ccache-cache'
        with:
          path: ${{ github.workspace }}/.ccache
          key: ${{ runner.os }}-pr-${{ env.CACHE_NAME }}-${{ matrix.ubuntu }}-${{ env.CACHE_DATE }}

      - name: 'Restore Chromium Embedded Framework from cache'
        id: cef-cache
        uses: actions/cache@v2.1.2
        env:
          CACHE_NAME: 'cef-cache'
        with:
          path: ${{ github.workspace }}/obs-build-dependencies/cef_binary_${{ env.CEF_BUILD_VERSION_LINUX }}_linux64
          key: ${{ runner.os }}-pr-${{ env.CACHE_NAME }}-${{ env.CEF_BUILD_VERSION_LINUX }}

      - name: 'Install dependencies'
        env:
          RESTORED_CEF: ${{ steps.cef-cache.outputs.cache-hit }}
        run: CI/linux/01_install_dependencies.sh --disable-pipewire

      - name: 'Build OBS'
        run: CI/linux/02_build_obs.sh --disable-pipewire

      - name: 'Run tests'
        if: success()
        run: cmake --build build -t test

      - name: 'Create build artifact'
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        run: |
          CI/linux/03_package_obs.sh
          ARTIFACT_NAME=$(basename $(/usr/bin/find build  -maxdepth 1 -type f -name "obs-studio-*.deb" | sort -rn | head -1))
          echo "FILE_NAME=${ARTIFACT_NAME}" >> $GITHUB_ENV

      - name: 'Upload build Artifact'
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        uses: actions/upload-artifact@v2
        with:
          name: 'obs-linux-deb'
          path: '${{ github.workspace }}/obs-studio/build/${{ env.FILE_NAME }}'

  windows_build:
    name: '02 - Windows'
    runs-on: [windows-2019]
    needs: [clang_check]
    if: always()
    strategy:
      matrix:
        arch: [64, 32]
    env:
      CMAKE_GENERATOR: 'Visual Studio 16 2019'
      CMAKE_SYSTEM_VERSION: '10.0.18363.657'
      VIRTUALCAM-GUID: 'A3FCE0F5-3493-419F-958A-ABA1250EC20B'
      BUILD_FOR_DISTRIBUTION: ${{ startsWith(github.ref, 'refs/tags/') && github.event_name != 'pull_request' }}
    defaults:
      run:
        working-directory: 'obs-studio'
    steps:
      - name: 'Checkout'
        uses: actions/checkout@v2.3.3
        with:
          submodules: 'recursive'
          path: 'obs-studio'
          fetch-depth: 0

      - name: 'Add msbuild to PATH'
        uses: microsoft/setup-msbuild@v1.0.2

      - name: 'Check for Github Labels'
        if: github.event_name == 'pull_request'
        run: |
          $LabelFound = try { (Invoke-RestMethod -Authentication 'Bearer' -Token (ConvertTo-SecureString '${{ secrets.GITHUB_TOKEN }}' -AsPlainText) -Uri "${{ github.event.pull_request.url }}" -UseBasicParsing).labels.name.contains("Seeking Testers") } catch { $false }
          Write-Output "SEEKING_TESTERS=$(if( $LabelFound -eq $true ) { 1 } else { 0 })" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append

      - name: 'Restore VLC dependency from cache'
        id: vlc-cache
        uses: actions/cache@v2.1.2
        env:
          CACHE_NAME: 'vlc-cache'
        with:
          path: ${{ github.workspace }}/obs-build-dependencies/vlc-${{ env.VLC_VERSION_WIN }}
          key: ${{ runner.os }}-pr-${{ env.CACHE_NAME }}-${{ env.VLC_VERSION_WIN }}

      - name: 'Restore Chromium Embedded Framework from cache'
        id: cef-cache
        uses: actions/cache@v2.1.2
        env:
          CACHE_NAME: 'cef-cache'
        with:
          path: ${{ github.workspace }}/obs-build-dependencies/cef_binary_${{ env.CEF_BUILD_VERSION_WIN }}_windows${{ matrix.arch }}_minimal
          key: ${{ runner.os }}-pr-${{ env.CACHE_NAME }}-${{ env.CEF_BUILD_VERSION_WIN }}

      - name: 'Install dependencies'
        env:
          RESTORED_VLC: ${{ steps.vlc-cache.outputs.cache-hit }}
          RESTORED_CEF: ${{ steps.cef-cache.outputs.cache-hit }}
        run: CI/windows/01_install_dependencies.ps1 -BuildArch ${{ matrix.arch }}-bit

      - name: 'Build OBS'
        run: CI/windows/02_build_obs.ps1 -BuildArch ${{ matrix.arch }}-bit

      - name: 'Create build artifact'
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        run: |
          CI/windows/03_package_obs.ps1 -BuildArch ${{ matrix.arch }}-bit -Package
          $ArtifactName = Get-ChildItem -filter "OBS-Studio-*-Win${{ matrix.arch }}.zip" -File
          Write-Output "FILE_NAME=${ArtifactName}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append

      - name: 'Upload build artifact'
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        uses: actions/upload-artifact@v2
        with:
          name: 'obs-win${{ matrix.arch }}'
          path: '${{ env.FILE_NAME }}'

  linux_package:
    name: '02 - Flatpak Bundle'
    runs-on: [ubuntu-latest]
    needs: [clang_check]
    if: always()
    defaults:
      run:
        shell: bash
    container:
      image: bilelmoussaoui/flatpak-github-actions:kde-5.15-21.08
      options: --privileged
    steps:
      - name: 'Check for Github Labels'
        if: github.event_name == 'pull_request'
        run: |
          if ! /usr/bin/command -v "jq" >/dev/null 2>&1; then sudo dnf install -y -q jq; fi
          if test -n "$(curl -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -s "${{ github.event.pull_request.url }}" | jq -e '.labels[] | select(.name == "Seeking Testers")')"; then
            echo "SEEKING_TESTERS=1" >> $GITHUB_ENV
          else
            echo "SEEKING_TESTERS=0" >> $GITHUB_ENV
          fi

      - name: 'Checkout'
        uses: actions/checkout@v2.3.3
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        with:
          submodules: 'recursive'
          fetch-depth: 0

      - name: 'Setup build environment'
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        run: |
          echo "OBS_GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD)" >> $GITHUB_ENV
          echo "OBS_GIT_HASH=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
          echo "OBS_GIT_TAG=$(git describe --tags --abbrev=0)" >> $GITHUB_ENV

      - name: Build Flatpak Manifest
        uses: bilelmoussaoui/flatpak-github-actions/flatpak-builder@v4
        if: ${{ success() && (github.event_name != 'pull_request' || env.SEEKING_TESTERS == '1') }}
        with:
          bundle: obs-studio-${{ github.sha }}.flatpak
          manifest-path: CI/flatpak/com.obsproject.Studio.json
          cache-key: flatpak-builder-${{ github.sha }}

  windows_package:
    name: '03 - Windows Installer'
    runs-on: [windows-latest]
    needs: [windows_build]
    if: ${{ startsWith(github.ref, 'refs/tags/') && github.event_name != 'pull_request' }}
    env:
      BUILD_FOR_DISTRIBUTION: 'ON'
    steps:
      - name: 'Checkout'
        uses: actions/checkout@v2.3.3

      - name: 'Add msbuild to PATH'
        uses: microsoft/setup-msbuild@v1.0.2

      - name: 'Download 64-bit artifact'
        uses: actions/download-artifact@v2
        with:
          name: 'obs-win64'

      - name: 'Download 32-bit artifact'
        uses: actions/download-artifact@v2
        with:
          name: 'obs-win32'

      - name: 'Unpack Windows build artifacts'
        run: |
          if (!(Test-Path install_temp)) {
            $null = New-Item -ItemType Directory -Force -Path install_temp
          }

          Expand-Archive -Path "$(Get-ChildItem -filter "OBS-Studio-*-Win32.zip" -File)" -DestinationPath install_temp
          Expand-Archive -Path "$(Get-ChildItem -filter "OBS-Studio-*-Win64.zip" -File)" -Force -DestinationPath install_temp

          CI/windows/03_package_obs.ps1 -CombinedArchs -Package

          $ArtifactName = (Get-ChildItem -filter "OBS-Studio-*-Windows.zip" -File).Name
          Write-Output "FILE_NAME=${ArtifactName}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append

      - name: 'Upload build artifact'
        uses: actions/upload-artifact@v2
        with:
          name: 'obs-windows'
          path: '${{ env.FILE_NAME }}'

  macos_release:
    name: '03 - macOS notarized image'
    runs-on: [macos-11]
    needs: [macos_build]
    env:
      HAVE_CODESIGN_IDENTITY: ${{ secrets.MACOS_SIGNING_IDENTITY != '' && secrets.MACOS_SIGNING_CERT != '' }}
      BUILD_FOR_DISTRIBUTION: 'ON'
    if: ${{ startsWith(github.ref, 'refs/tags/') && github.event_name != 'pull_request' }}
    strategy:
      matrix:
        arch: ['x86_64']
    defaults:
      run:
        shell: bash
    steps:
      - name: 'Checkout'
        if: env.HAVE_CODESIGN_IDENTITY == 'true'
        uses: actions/checkout@v2.3.3

      - name: 'Download artifact'
        if: env.HAVE_CODESIGN_IDENTITY == 'true'
        uses: actions/download-artifact@v2
        with:
          name: 'obs-macos-${{ matrix.arch }}'

      - name: 'Install Apple Developer Certificate'
        if: env.HAVE_CODESIGN_IDENTITY == 'true'
        uses: apple-actions/import-codesign-certs@253ddeeac23f2bdad1646faac5c8c2832e800071
        with:
          p12-file-base64: ${{ secrets.MACOS_SIGNING_CERT }}
          p12-password: ${{ secrets.MACOS_SIGNING_CERT_PASSWORD }}

      - name: 'Create disk image for distribution'
        if: env.HAVE_CODESIGN_IDENTITY == 'true'
        env:
          CODESIGN_IDENT: ${{ secrets.MACOS_SIGNING_IDENTITY }}
          CODESIGN_IDENT_USER: ${{ secrets.MACOS_NOTARIZATION_USERNAME }}
          CODESIGN_IDENT_PASS: ${{ secrets.MACOS_NOTARIZATION_PASSWORD }}
        run: |
          ARTIFACT_NAME=$(/usr/bin/find . -type f -name "obs-studio-*.dmg" -depth 1 | head -1)
          CI/macos/03_package_obs.sh --notarize-image ${ARTIFACT_NAME}

          echo "FILE_NAME=$(basename ${ARTIFACT_NAME})" >> $GITHUB_ENV

      - name: 'Upload build Artifact'
        if: env.HAVE_CODESIGN_IDENTITY == 'true'
        uses: actions/upload-artifact@v2
        with:
          name: 'obs-macos-${{ matrix.arch }}-notarized'
          path: '${{ github.workspace }}/${{ env.FILE_NAME }}'