# NOTE: The following documentation may be useful to maintainers of this workflow.
# Github actions: https://docs.github.com/en/actions
# Github github-script action: https://github.com/actions/github-script
# GitHub REST API: https://docs.github.com/en/rest
# Octokit front-end to the GitHub REST API: https://octokit.github.io/rest.js/v18
# Octokit endpoint methods: https://github.com/octokit/plugin-rest-endpoint-methods.js/tree/master/docs/repos
# softprops/action-gh-release: https://github.com/softprops/action-gh-release

name: Continuous Deployment

on:
    workflow_dispatch:
    push:
        branches:
            - main
        paths-ignore:
            - 'README.md'
            - 'LICENSE.txt'
            - 'CODE_OF_CONDUCT.md'
            - 'BUILD.*'
            - 'WORKSPACE'
            - 'kokoro/*'
            - 'make-revision'
            - 'Android.mk'
            - '_config.yml'
        tags:
            - '[0-9]*.[0-9]*.[0-9]*'

permissions: read-all

jobs:
    linux:
        runs-on: ${{matrix.os.runner}}
        permissions:
            contents: write
        strategy:
            fail-fast: false
            matrix:
                os: [{runner: ubuntu-22.04, platform: linux, arch: x86_64}]
                compiler: [{cc: clang, cxx: clang++}, {cc: gcc, cxx: g++}]
                cmake_build_type: [Debug, Release]
        steps:
            - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
            - run: ./update_glslang_sources.py
            - name: Build
              env:
                  CC: ${{matrix.compiler.cc}}
                  CXX: ${{matrix.compiler.cxx}}
              run: |
                  mkdir build && cd build
                  cmake -DCMAKE_BUILD_TYPE=${{matrix.cmake_build_type}} -DCMAKE_INSTALL_PREFIX=`pwd`/install -DSPIRV_SKIP_EXECUTABLES=ON ..
                  make -j4 install
            - name: Test
              run: |
                  cd build
                  ctest --output-on-failure
            - name: Package
              if: ${{ matrix.compiler.cc == 'clang' }}
              id: package
              shell: bash
              env:
                  BUILD_TYPE: ${{matrix.cmake_build_type}}
                  PLATFORM: ${{matrix.os.platform}}
                  ARCH: ${{matrix.os.arch}}
              run: |
                  cd build/install
                  BUILD_TYPE_LOWER="${BUILD_TYPE,,}"
                  if [[ "${{ startsWith(github.ref, 'refs/tags/') }}" == "true" ]]; then
                      VERSION="${{ github.ref_name }}"
                      ARCHIVE_BASE="glslang-${VERSION}-${PLATFORM}-${ARCH}-${BUILD_TYPE_LOWER}"
                  else
                      ARCHIVE_BASE="glslang-main-${PLATFORM}-${ARCH}-${BUILD_TYPE_LOWER}"
                  fi
                  FILES=(
                      bin/glslang
                      bin/glslangValidator
                      include/glslang/build_info.h
                      include/glslang/Include/ResourceLimits.h
                      include/glslang/Include/glslang_c_interface.h
                      include/glslang/Include/glslang_c_shader_types.h
                      include/glslang/Include/visibility.h
                      include/glslang/MachineIndependent/Versions.h
                      include/glslang/Public/ResourceLimits.h
                      include/glslang/Public/ShaderLang.h
                      include/glslang/Public/resource_limits_c.h
                      include/glslang/SPIRV/GlslangToSpv.h
                      include/glslang/SPIRV/Logger.h
                      include/glslang/SPIRV/SpvTools.h
                      include/glslang/SPIRV/disassemble.h
                      include/glslang/SPIRV/spirv.hpp11
                      lib/libGenericCodeGen.a
                      lib/libMachineIndependent.a
                      lib/libOSDependent.a
                      lib/libSPIRV.a
                      lib/libSPIRV-Tools.a
                      lib/libSPIRV-Tools-opt.a
                      lib/libglslang.a
                      lib/libglslang-default-resource-limits.a
                  )
                  # -y stores the glslangValidator symlink as-is rather than dereferencing it.
                  zip -y "${ARCHIVE_BASE}.zip" "${FILES[@]}"
                  tar -czf "${ARCHIVE_BASE}.tar.gz" "${FILES[@]}"
                  echo "ARCHIVE_ZIP=build/install/${ARCHIVE_BASE}.zip" >> $GITHUB_OUTPUT
                  echo "ARCHIVE_TAR=build/install/${ARCHIVE_BASE}.tar.gz" >> $GITHUB_OUTPUT
            - name: Update main-tot tag
              if: ${{ matrix.compiler.cc == 'clang' && !startsWith(github.ref, 'refs/tags/') }}
              uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
              with:
                  script: |
                      await github.rest.git.updateRef({
                          owner: context.repo.owner,
                          repo: context.repo.repo,
                          ref: 'tags/main-tot',
                          sha: context.sha
                      })
            - name: Upload assets
              if: ${{ matrix.compiler.cc == 'clang' }}
              uses: softprops/action-gh-release@efb35369e0ad2afab669f228072c1b0d510eae64 # v3.0.3
              with:
                  tag_name: ${{ startsWith(github.ref, 'refs/tags/') && github.ref_name || 'main-tot' }}
                  fail_on_unmatched_files: true
                  files: |
                      ${{steps.package.outputs.ARCHIVE_ZIP}}
                      ${{steps.package.outputs.ARCHIVE_TAR}}
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    macos:
        runs-on: ${{matrix.os.runner}}
        permissions:
            contents: write
        strategy:
            fail-fast: false
            matrix:
                os: [{runner: macos-latest, platform: macos, arch: universal}]
                compiler: [{cc: clang, cxx: clang++}]
                cmake_build_type: [Debug, Release]
        steps:
            - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
            - run: ./update_glslang_sources.py
            - name: Build
              env:
                  CC: ${{matrix.compiler.cc}}
                  CXX: ${{matrix.compiler.cxx}}
                  MACOSX_DEPLOYMENT_TARGET: 11.0
              run: |
                  mkdir build && cd build
                  cmake -DCMAKE_BUILD_TYPE=${{matrix.cmake_build_type}} -DCMAKE_INSTALL_PREFIX=`pwd`/install -DSPIRV_SKIP_EXECUTABLES=ON "-D CMAKE_OSX_ARCHITECTURES=arm64;x86_64" ..
                  make -j4 install
            - name: Test
              run: |
                  cd build
                  ctest --output-on-failure
            - name: Package
              id: package
              shell: bash
              env:
                  BUILD_TYPE: ${{matrix.cmake_build_type}}
                  PLATFORM: ${{matrix.os.platform}}
                  ARCH: ${{matrix.os.arch}}
              run: |
                  cd build/install
                  # macOS ships bash 3.2, which lacks ${VAR,,} lowercasing; use tr for portability.
                  BUILD_TYPE_LOWER=$(echo "${BUILD_TYPE}" | tr '[:upper:]' '[:lower:]')
                  if [[ "${{ startsWith(github.ref, 'refs/tags/') }}" == "true" ]]; then
                      VERSION="${{ github.ref_name }}"
                      ARCHIVE_BASE="glslang-${VERSION}-${PLATFORM}-${ARCH}-${BUILD_TYPE_LOWER}"
                  else
                      ARCHIVE_BASE="glslang-main-${PLATFORM}-${ARCH}-${BUILD_TYPE_LOWER}"
                  fi
                  FILES=(
                      bin/glslang
                      bin/glslangValidator
                      include/glslang/build_info.h
                      include/glslang/Include/ResourceLimits.h
                      include/glslang/Include/glslang_c_interface.h
                      include/glslang/Include/glslang_c_shader_types.h
                      include/glslang/Include/visibility.h
                      include/glslang/MachineIndependent/Versions.h
                      include/glslang/Public/ResourceLimits.h
                      include/glslang/Public/ShaderLang.h
                      include/glslang/Public/resource_limits_c.h
                      include/glslang/SPIRV/GlslangToSpv.h
                      include/glslang/SPIRV/Logger.h
                      include/glslang/SPIRV/SpvTools.h
                      include/glslang/SPIRV/disassemble.h
                      include/glslang/SPIRV/spirv.hpp11
                      lib/libGenericCodeGen.a
                      lib/libMachineIndependent.a
                      lib/libOSDependent.a
                      lib/libSPIRV.a
                      lib/libSPIRV-Tools.a
                      lib/libSPIRV-Tools-opt.a
                      lib/libglslang.a
                      lib/libglslang-default-resource-limits.a
                  )
                  # -y stores the glslangValidator symlink as-is rather than dereferencing it.
                  zip -y "${ARCHIVE_BASE}.zip" "${FILES[@]}"
                  tar -czf "${ARCHIVE_BASE}.tar.gz" "${FILES[@]}"
                  echo "ARCHIVE_ZIP=build/install/${ARCHIVE_BASE}.zip" >> $GITHUB_OUTPUT
                  echo "ARCHIVE_TAR=build/install/${ARCHIVE_BASE}.tar.gz" >> $GITHUB_OUTPUT
            - name: Update main-tot tag
              if: ${{ !startsWith(github.ref, 'refs/tags/') }}
              uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
              with:
                  script: |
                      await github.rest.git.updateRef({
                          owner: context.repo.owner,
                          repo: context.repo.repo,
                          ref: 'tags/main-tot',
                          sha: context.sha
                      })
            - name: Upload assets
              uses: softprops/action-gh-release@efb35369e0ad2afab669f228072c1b0d510eae64 # v3.0.3
              with:
                  tag_name: ${{ startsWith(github.ref, 'refs/tags/') && github.ref_name || 'main-tot' }}
                  fail_on_unmatched_files: true
                  files: |
                      ${{steps.package.outputs.ARCHIVE_ZIP}}
                      ${{steps.package.outputs.ARCHIVE_TAR}}
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    windows:
        runs-on: ${{matrix.os.runner}}
        permissions:
            contents: write
        strategy:
            fail-fast: false
            matrix:
                os: [{runner: windows-2022, platform: windows, arch: x86_64}]
                cmake_build_type: [Debug, Release]
        steps:
            - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
            - run: python update_glslang_sources.py
            - name: Build
              run: |
                  cmake -S. -Bbuild -G "Visual Studio 17 2022" -A x64 -DCMAKE_INSTALL_PREFIX="$PWD/build/install" -DSPIRV_SKIP_EXECUTABLES=ON
                  cmake --build build --config ${{matrix.cmake_build_type}} --target install
            - name: Test
              run: |
                  cd build
                  ctest -C ${{matrix.cmake_build_type}} --output-on-failure
            - name: Package
              id: package
              shell: bash
              env:
                  BUILD_TYPE: ${{matrix.cmake_build_type}}
                  PLATFORM: ${{matrix.os.platform}}
                  ARCH: ${{matrix.os.arch}}
              run: |
                  cd build/install
                  BUILD_TYPE_LOWER="${BUILD_TYPE,,}"
                  if [[ "${{ startsWith(github.ref, 'refs/tags/') }}" == "true" ]]; then
                      VERSION="${{ github.ref_name }}"
                      ARCHIVE_BASE="glslang-${VERSION}-${PLATFORM}-${ARCH}-${BUILD_TYPE_LOWER}"
                  else
                      ARCHIVE_BASE="glslang-main-${PLATFORM}-${ARCH}-${BUILD_TYPE_LOWER}"
                  fi
                  if [ "${BUILD_TYPE}" == "Debug" ]; then
                      7z a "${ARCHIVE_BASE}.zip" \
                          bin/glslang.exe \
                          include/glslang/* \
                          lib/GenericCodeGend.lib \
                          lib/glslangd.lib \
                          lib/glslang-default-resource-limitsd.lib \
                          lib/MachineIndependentd.lib \
                          lib/OSDependentd.lib \
                          lib/SPIRVd.lib \
                          lib/SPIRV-Toolsd.lib \
                          lib/SPIRV-Tools-optd.lib
                  else
                      7z a "${ARCHIVE_BASE}.zip" \
                          bin/glslang.exe \
                          include/glslang/* \
                          lib/GenericCodeGen.lib \
                          lib/glslang.lib \
                          lib/glslang-default-resource-limits.lib \
                          lib/MachineIndependent.lib \
                          lib/OSDependent.lib \
                          lib/SPIRV.lib \
                          lib/SPIRV-Tools.lib \
                          lib/SPIRV-Tools-opt.lib
                  fi
                  echo "ARCHIVE_ZIP=build/install/${ARCHIVE_BASE}.zip" >> $GITHUB_OUTPUT
            - name: Update main-tot tag
              if: ${{ !startsWith(github.ref, 'refs/tags/') }}
              uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
              with:
                  script: |
                      await github.rest.git.updateRef({
                          owner: context.repo.owner,
                          repo: context.repo.repo,
                          ref: 'tags/main-tot',
                          sha: context.sha
                      })
            - name: Upload assets
              uses: softprops/action-gh-release@efb35369e0ad2afab669f228072c1b0d510eae64 # v3.0.3
              with:
                  tag_name: ${{ startsWith(github.ref, 'refs/tags/') && github.ref_name || 'main-tot' }}
                  fail_on_unmatched_files: true
                  files: ${{steps.package.outputs.ARCHIVE_ZIP}}
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}