# Copyright 2019 - 2025 Alexander Grund
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt

on:
  push:
    tags:
      - 'v*'
  pull_request:

name: Create Release

jobs:
  release:
    name: Create Release
    runs-on: ubuntu-latest
    permissions:
      contents: write
    env:
      DEP_DIR: ${{github.workspace}}/dependencies
      BOOST_VERSION: 1.66.0
    steps:
      - uses: actions/checkout@v4
      - name: Extract tag name
        id: get_tag
        run: |
          echo "Running for $GITHUB_EVENT_NAME event"
          if [[ "$GITHUB_EVENT_NAME" == "push" ]]; then
            echo "::set-output name=tag::${GITHUB_REF#refs/tags/}"
          else
            version=$(grep "set(_version " CMakeLists.txt | head -n1 | sed 's/^.* \([0-9]*\.[0-9]*\.[0-9]*\).*$/\1/')
            echo "::set-output name=tag::v$version"
          fi
      - name: Sanity check version
        run: |
          version=${{steps.get_tag.outputs.tag}}
          echo "Expecting version $version"
          if ! grep -q "set(_version ${version#v})" CMakeLists.txt; then
            echo "Version mismatch."
            echo "Expected '${version#v}', found '$(grep -E 'set\(_version [0-9]' CMakeLists.txt)'"
            exit 1
          fi
      - name: Create documentation
        run: |
          sudo apt-get install doxygen
          doc/gendoc.sh
          tar -czf documentation.tar.gz doc index.html

      - name: Create standalone version
        run: |
          bash tools/create_standalone.sh nowide_standalone_${{steps.get_tag.outputs.tag}}
          tar -czf  nowide_standalone.tar.gz nowide_standalone_${{steps.get_tag.outputs.tag}}
      - name: Test standalone release tarball
        run: |
          tmp_dir=$(mktemp -d -p "$RUNNER_TEMP")
          cd "$tmp_dir"
          tar -xf "${{github.workspace}}/nowide_standalone.tar.gz"
          src_dir="$PWD/nowide_standalone_${{steps.get_tag.outputs.tag}}"
          mkdir build && cd build
          cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/../install "$src_dir"
          cmake --build . --config Debug --target tests
          ctest --output-on-failure -C Debug --verbose
          cmake --build . --config Debug --target install

      - name: Create Boost version
        run: |
            FOLDER="nowide_${{steps.get_tag.outputs.tag}}"
            mkdir "$FOLDER"
            cp -r build cmake config include src test CMakeLists.txt Config.cmake.in "$FOLDER"
            tar -czf nowide.tar.gz "$FOLDER"
      - name: Install boost
        run: sudo apt-get install -y libboost-all-dev
      - name: Test Boost release tarball
        run: |
          tmp_dir=$(mktemp -d -p "$RUNNER_TEMP")
          cd "$tmp_dir"
          tar -xf "${{github.workspace}}/nowide.tar.gz"
          src_dir="$PWD/nowide_${{steps.get_tag.outputs.tag}}"
          mkdir build && cd build
          cmake -DBoost_DEBUG=ON -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/../install "$src_dir"
          cmake --build . --config Debug --target tests
          ctest --output-on-failure -C Debug --verbose
          cmake --build . --config Debug --target install

      - name: Prepare release assets
        run: |
          mv nowide.tar.gz nowide_${{steps.get_tag.outputs.tag}}.tar.gz
          mv nowide_standalone.tar.gz nowide_standalone_${{steps.get_tag.outputs.tag}}.tar.gz
          mv documentation.tar.gz nowide_docu.tar.gz

      - name: Create Release
        if: github.event_name == 'push'
        uses: softprops/action-gh-release@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          body: |
            UTF8-aware functions for Windows to make cross-platform easier
          draft: false
          prerelease: false
          files: |
            nowide_${{steps.get_tag.outputs.tag}}.tar.gz
            nowide_standalone_${{steps.get_tag.outputs.tag}}.tar.gz
            nowide_docu.tar.gz
          name: Release ${{steps.get_tag.outputs.tag}}
          tag_name: ${{steps.get_tag.outputs.tag}}
          fail_on_unmatched_files: true
          token: ${{ secrets.GITHUB_TOKEN }}