# Copyright (c) the JPEG XL Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.

# Workflow for building the release binaries.
#
# This workflow runs as a post-submit step, when pushing to main or the release
# branches (v*.*.x), and when creating a release in GitHub.
#
# In the GitHub release case, in addition to build the release binaries it also
# uploads the binaries to the given release automatically.

name: Release build / deploy
on:
  push:
    branches:
      - main
      - v*.*.x
  release:
    types: [ published ]

jobs:
  ubuntu_static_x86_64:
    name: Release linux x86_64 static
    runs-on: [ubuntu-latest]
    steps:
    - name: Install build deps
      run: |
        sudo apt update
        sudo apt install -y \
          asciidoc \
          clang \
          cmake \
          doxygen \
          libbrotli-dev \
          libgdk-pixbuf2.0-dev \
          libgif-dev \
          libgtest-dev \
          libgtk2.0-dev  \
          libjpeg-dev \
          libopenexr-dev \
          libpng-dev \
          libwebp-dev \
          ninja-build \
          pkg-config \
        #
        echo "CC=clang" >> $GITHUB_ENV
        echo "CXX=clang++" >> $GITHUB_ENV

    - name: Checkout the source
      uses: actions/checkout@v2
      with:
        submodules: true
        fetch-depth: 1

    - name: Build
      env:
        SKIP_TEST: 1
      run: |
        ./ci.sh release \
          -DJPEGXL_DEP_LICENSE_DIR=/usr/share/doc \
          -DJPEGXL_STATIC=ON \
          -DBUILD_TESTING=OFF \
          -DJPEGXL_ENABLE_VIEWERS=OFF \
          -DJPEGXL_ENABLE_PLUGINS=OFF \
          -DJPEGXL_ENABLE_OPENEXR=OFF \

    - name: Package release tarball
      run: |
        cd build
        tar -zcvf ${{ runner.workspace }}/release_file.tar.gz \
          LICENSE* tools/{cjxl,djxl,benchmark_xl}
        ln -s ${{ runner.workspace }}/release_file.tar.gz \
          ${{ runner.workspace }}/jxl-linux-x86_64-static-${{ github.event.release.tag_name }}.tar.gz

    - name: Upload artifacts
      uses: actions/upload-artifact@v2
      with:
        name: jxl-linux-x86_64-static
        path: ${{ runner.workspace }}/release_file.tar.gz

    - name: Upload binaries to release
      if: github.event_name == 'release'
      uses: AButler/upload-release-assets@v2.0
      with:
        files: ${{ runner.workspace }}/jxl-linux-x86_64-static-${{ github.event.release.tag_name }}.tar.gz
        repo-token: ${{ secrets.GITHUB_TOKEN }}


  # Build .deb packages Ubuntu/Debian
  release_ubuntu_pkg:
    name: .deb packages / ${{ matrix.os }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        os:
        - ubuntu:20.04
        - ubuntu:18.04
        - debian:buster
        - debian:bullseye
        - debian:bookworm
        - debian:sid

    container:
      image: ${{ matrix.os }}

    steps:
    - name: Set env
      shell: 'bash'
      id: 'env'
      run: |
        artifact_name="jxl-debs-amd64-${matrix_os/:/-}"
        echo ${artifact_name}
        echo "::set-output name=artifact_name::${artifact_name}"
      env:
        matrix_os: ${{ matrix.os }}

    - name: Install build deps
      run: |
        apt update
        DEBIAN_FRONTEND=noninteractive apt install -y \
          build-essential \
          devscripts \
        #

    - name: Install git (only 18.04)
      if: matrix.os == 'ubuntu:18.04'
        # Ubuntu 18.04 ships with git 2.17 but we need 2.18 or newer for
        # actions/checkout@v2 to work
      shell: 'bash'
      run: |
        apt install -y \
          libcurl4-openssl-dev \
          libexpat1-dev \
          libssl-dev \
          wget \
          zlib1g-dev \
        #
        git_version="2.32.0"
        wget -nv \
          "https://github.com/git/git/archive/refs/tags/v${git_version}.tar.gz"
        tar -zxf "v${git_version}.tar.gz"
        cd "git-${git_version}"
        make prefix=/usr -j4 install

    - name: Install gcc-8 (only 18.04)
      if: matrix.os == 'ubuntu:18.04'
        # Compiler bug workaround: install and use gcc-8
      shell: 'bash'
      run: |
        apt install -y \
          gcc-8 \
          g++-8 \
        #
        update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 100
        update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 100
        update-alternatives --set g++ /usr/bin/g++-8
        update-alternatives --set gcc /usr/bin/gcc-8

    - name: Set git safe dir
      run: |
        export GIT_CEILING_DIRECTORIES=/__w # only work before git v2.35.2
        git config --global --add safe.directory /__w/libjxl/libjxl

    - name: Checkout the source
      uses: actions/checkout@v2
      with:
        submodules: true
        fetch-depth: 1

    - name: Stamp non-release versions
      # Stamps the built package with the commit date as part of the version
      # after the version number so newer release candidates can override older
      # ones.
      if: github.event_name != 'release'
      shell: 'bash'
      run: |
        # Committer timestamp.
        set -x
        commit_timestamp=$(git show -s --format=%ct)
        commit_datetime=$(date --utc "--date=@${commit_timestamp}" '+%Y%m%d%H%M%S')
        commit_ref=$(git rev-parse --short HEAD)
        sem_version=$(dpkg-parsechangelog --show-field Version)
        sem_version="${sem_version%%-*}"
        deb_version="${sem_version}~alpha${commit_datetime}-0+git${commit_ref}"
        dch -M --distribution unstable -b --newversion "${deb_version}" \
          "Stamping build with version ${deb_version}"

    - name: Stamp release versions
      # Mark the version as released
      if: github.event_name == 'release'
      shell: 'bash'
      run: |
        if head -n1 debian/changelog | grep UNRELEASED; then
          dch -M --distribution unstable --release ''
        fi

    - name: Install gtest (only 18.04)
      if: matrix.os == 'ubuntu:18.04'
        # In Ubuntu 18.04 no package installed the libgtest.a. libgtest-dev
        # installs the source files only.
      run: |
        apt install -y libgtest-dev cmake
        for prj in googletest googlemock; do
          (cd /usr/src/googletest/${prj}/ &&
           cmake CMakeLists.txt -DCMAKE_INSTALL_PREFIX=/usr &&
           make all install)
        done
        # Remove libgmock-dev dependency in Ubuntu 18.04. It doesn't exist there.
        sed '/libgmock-dev,/d' -i debian/control

    - name: Install gmock-dev (debian:sid)
      # gtest-dev cmake depends on gmock-dev, but it is not installed by the
      # package.
      if: matrix.os == 'debian:sid'
      run: |
        apt install -y libgmock-dev

    - name: Remove libjxl-gimp-plugin package (only 18.04)
      if: matrix.os == 'ubuntu:18.04'
      run: |
        # Gimp 2.8 is not supported.
        sed -i '/Package: libjxl-gimp-plugin/,/^$/d' debian/control

    - name: Build hwy
      run: |
        apt build-dep -y ./third_party/highway
        ./ci.sh debian_build highway
        dpkg -i build/debs/libhwy-dev_*_amd64.deb

    - name: Build libjxl
      run: |
        apt build-dep -y .
        ./ci.sh debian_build jpeg-xl

    - name: Stats
      run: |
        ./ci.sh debian_stats

    - name: Upload artifacts
      uses: actions/upload-artifact@v2
      with:
        name: ${{ steps.env.outputs.artifact_name }}
        path: |
          build/debs/*jxl*.*

    - name: Package release tarball
      if: github.event_name == 'release'
      run: |
        (cd build/debs/; find -maxdepth 1 -name '*jxl*.*') | \
        tar -zcvf release_file.tar.gz -C build/debs/ -T -
        ln -s release_file.tar.gz \
          ${{ steps.env.outputs.artifact_name }}-${{ github.event.release.tag_name }}.tar.gz

    - name: Upload binaries to release
      if: github.event_name == 'release'
      uses: AButler/upload-release-assets@v2.0
      with:
        files: ${{ steps.env.outputs.artifact_name }}-${{ github.event.release.tag_name }}.tar.gz
        repo-token: ${{ secrets.GITHUB_TOKEN }}


  windows_build:
    name: Windows Build (vcpkg / ${{ matrix.triplet }})
    runs-on: [windows-2019]
    strategy:
      fail-fast: false
      matrix:
        include:
          - triplet: x86-windows-static
            arch: '-A Win32'
          - triplet: x64-windows-static
            arch: '-A x64'

    env:
      VCPKG_VERSION: '2022.06.16.1'
      VCPKG_ROOT: vcpkg
      VCPKG_DISABLE_METRICS: 1

    steps:
    - name: Checkout the source
      uses: actions/checkout@v2
      with:
        submodules: true
        fetch-depth: 2

    - uses: actions/cache@v2
      id: cache-vcpkg
      with:
        path: vcpkg
        key: release-${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.triplet }}

    - name: Download vcpkg
      if: steps.cache-vcpkg.outputs.cache-hit != 'true'
      # wget doesn't seem to work under bash.
      shell: 'powershell'
      run: |
        C:\msys64\usr\bin\wget.exe -nv `
           https://github.com/microsoft/vcpkg/archive/refs/tags/${{ env.VCPKG_VERSION }}.zip `
          -O vcpkg.zip
    - name: Bootstrap vcpkg
      if: steps.cache-vcpkg.outputs.cache-hit != 'true'
      shell: 'bash'
      run: |
        set -x
        unzip -q vcpkg.zip
        rm -rf ${VCPKG_ROOT}
        mv vcpkg-${VCPKG_VERSION} ${VCPKG_ROOT}
        ${VCPKG_ROOT}/bootstrap-vcpkg.sh

    - name: Install libraries with vcpkg
      shell: 'bash'
      run: |
        set -x
        ${VCPKG_ROOT}/vcpkg --triplet ${{ matrix.triplet }} install \
          giflib \
          libjpeg-turbo \
          libpng \
          libwebp \
        #

    - name: Configure
      shell: 'bash'
      run: |
        set -x
        mkdir build
        cmake -Bbuild -H. ${{ matrix.arch }} \
          -DBUILD_TESTING=OFF \
          -DCMAKE_BUILD_TYPE=Release \
          -DCMAKE_INSTALL_PREFIX=`pwd`/prefix \
          -DCMAKE_TOOLCHAIN_FILE=${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake \
          -DJPEGXL_ENABLE_OPENEXR=OFF \
          -DJPEGXL_ENABLE_PLUGINS=OFF \
          -DJPEGXL_ENABLE_TCMALLOC=OFF \
          -DJPEGXL_ENABLE_VIEWERS=OFF \
          -DVCPKG_TARGET_TRIPLET=${{ matrix.triplet }} \
        #
    - name: Build
      shell: 'bash'
      run: |
        set -x
        cmake --build build --config Release
    - name: Install
      shell: 'bash'
      run: |
        set -x
        cmake --build build --config Release --target install
        for pkg in giflib libjpeg-turbo libpng libwebp zlib; do
          cp vcpkg/installed/${{matrix.triplet}}/share/${pkg}/copyright \
            prefix/bin/LICENSE.${pkg}
        done
        cp third_party/sjpeg/COPYING prefix/bin/LICENSE.sjpeg
        cp third_party/skcms/LICENSE prefix/bin/LICENSE.skcms
        cp third_party/highway/LICENSE prefix/bin/LICENSE.highway
        cp third_party/brotli/LICENSE prefix/bin/LICENSE.brotli
        cp LICENSE prefix/bin/LICENSE.libjxl
    - name: Upload artifacts
      uses: actions/upload-artifact@v2
      with:
        name: jxl-${{matrix.triplet}}
        path: |
          prefix/bin/*

    - name: Package release zip
      if: github.event_name == 'release'
      shell: 'powershell'
      run: |
        Compress-Archive -Path prefix\bin\* `
          -DestinationPath jxl-${{matrix.triplet}}.zip

    - name: Upload binaries to release
      if: github.event_name == 'release'
      uses: AButler/upload-release-assets@v2.0
      with:
        files: jxl-${{matrix.triplet}}.zip
        repo-token: ${{ secrets.GITHUB_TOKEN }}