automatic-release.yml

name: 🚀 Automatic Release

on:
  pull_request:
    branches:
      - main
    types: [closed]

env:
  SUPPORTED_SERVER_VERSIONS: "1.4-b8 1.3-b9" # space-delimited
  SUBFOLDER: ${{ github.event.repository.name }}
  PROJECT_FOLDER: src

jobs:
  release:
    if: ${{ github.event.pull_request.merged }}
    runs-on: ubuntu-22.04
    permissions:
      contents: write
    steps:
      - name: 🚚 Checkout repository
        uses: actions/checkout@v4

      - name: 🔍 Inspect contents
        run: |
          version=$(sed -n '/Version/{s/.*<Version value=\"\(.*\)\"[ ]*\/>.*/\1/;p}' ModInfo.xml)
          if gh release view "$version" > /dev/null 2>&1; then
            echo "Release $version already exists; please update ModInfo.xml and create another pull request"
            exit 1
          fi
          echo "MOD_VERSION=$version" >> $GITHUB_ENV

          prerelease=$([[ $version = 0* ]] && echo "true" || echo "false")
          echo "PRERELEASE=$prerelease" >> $GITHUB_ENV
          
          csproj_path=$(sed -n 's/.*"[^"]*\\\([^"]*\.csproj\)".*/\1/p' ${{ github.event.repository.name }}.sln)
          echo "CSPROJ_NAME=$csproj_path" >> $GITHUB_ENV
                     
          dll_name=$(sed -n '/AssemblyName/{s/.*<AssemblyName>\(.*\)<\/AssemblyName>.*/\1/;p}' ${{ env.PROJECT_FOLDER }}/$csproj_path)
          echo "DLL_NAME=$dll_name" >> $GITHUB_ENV

      - name: 🚛 Checkout 7dtd-references
        uses: actions/checkout@v4
        with:
          repository: "${{ github.repository_owner }}/7dtd-references"
          token: "${{ secrets.REFERENCES_TOKEN }}"
          path: "7dtd-references"

      - name: 🧐 Install mono
        run: |
          sudo apt-get update
          sudo apt-get install -y mono-complete

      - name: 🛻 Restore NuGet packages
        run: |
          nuget restore ${{ github.event.repository.name }}.sln

      - name: 📦 Build and package artifacts
        run: |
          cp ${{ env.PROJECT_FOLDER }}/ModApi.cs ${{ env.PROJECT_FOLDER }}/ModApi.cs.bak
          for GAME_VERSION in ${{ env.SUPPORTED_SERVER_VERSIONS }}; do
            echo "building and packing mod for 7DTD version $GAME_VERSION"

            # update release and target versions
            cp ${{ env.PROJECT_FOLDER }}/ModApi.cs.bak ${{ env.PROJECT_FOLDER }}/ModApi.cs
            sed -i "s|DLL_VERSION = \"test-version\"|DLL_VERSION = \"${{ env.MOD_VERSION }}\"|g" ${{ env.PROJECT_FOLDER }}/ModApi.cs
            sed -i "s|BUILD_TARGET = \"test-target\"|BUILD_TARGET = \"$GAME_VERSION\"|g" ${{ env.PROJECT_FOLDER }}/ModApi.cs

            # TODO: update assembly info
            

            # update reference paths
            sed -i "s|<HintPath>..\\\\..\\\\..\\\\..\\\\..\\\\..\\\\Program Files (x86)\\\\Steam\\\\steamapps\\\\common\\\\7 Days to Die Dedicated Server|<HintPath>..\\\\7dtd-references\\\\${GAME_VERSION}|g" ${{ env.PROJECT_FOLDER }}/${{ env.CSPROJ_NAME }}

            # uncomment if troubleshooting becomes necessary
            # echo "${{ env.PROJECT_FOLDER }}/${{ env.CSPROJ_NAME }} references were modified to the following:"
            # cat "${{ env.PROJECT_FOLDER }}/${{ env.CSPROJ_NAME }}"

            msbuild ${{ github.event.repository.name }}.sln /p:Configuration=Release
            if [ $? -ne 0 ]; then
              echo "build for $GAME_VERSION failed and will be skipped"
              continue
            else
              echo "build for $GAME_VERSION was successful"
            fi

            mkdir "${{ env.SUBFOLDER }}"
            cp -r Config "${{ env.SUBFOLDER }}/"
            cp ModInfo.xml "${{ env.SUBFOLDER }}/"
            cp README.md "${{ env.SUBFOLDER }}/"
            cp CHANGELOG.md "${{ env.SUBFOLDER }}/"
            cp "${{ env.DLL_NAME }}.dll" "${{ env.SUBFOLDER }}/"
            zip -r "${{ github.event.repository.name }}-${{ env.MOD_VERSION }}-7dtd-$GAME_VERSION.zip" "${{ env.SUBFOLDER }}"
            rm -rf "${{ env.SUBFOLDER }}"
          done
          if ! ls *.zip > /dev/null 2>&1; then
            echo "could not successfully build for any of the supported versions of 7 days to die"
            exit 1
          fi

      - name: 📰 Post new release
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ env.MOD_VERSION }}
          commit: main
          name: ${{ github.event.pull_request.title }}
          body: ${{ github.event.pull_request.body }}
          generateReleaseNotes: true
          artifacts: "*.zip"
          prerelease: ${{ env.PRERELEASE }}
          # if you'd like to review the generated release before publishing it, enable draft mode
          # draft: true