name: Stable Release

on:
  push:
    paths:
      - 'BUMP' #neo: this is a file. edit it. contains version number
      #neo: DO NOT ADD NOTES.md HERE.
  workflow_dispatch:

permissions:
  actions: read
  contents: write
  id-token: write
  attestations: write

concurrency:
  group: stable
  cancel-in-progress: true

jobs:
  build:
    if: >
      !gitea.event.head_commit ||
      !contains(gitea.event.head_commit.message, '[skip ci]')
    runs-on: ubuntu-24.04

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 1
          ref: ${{ gitea.event_name == 'workflow_dispatch' && inputs.branch || gitea.ref_name }}
          submodules: recursive

      - name: Install dependencies
        run: |
          sudo dpkg --add-architecture i386
          wget https://apt.llvm.org/llvm.sh
          chmod +x llvm.sh
          sudo ./llvm.sh 21
          sudo apt-get update -qq
          sudo apt-get install -y wine
          sudo apt-get install -y --no-install-recommends \
            cmake ninja-build rsync zip util-linux \
            clang-21 lld-21 llvm-21 clang-tools-21 jq

      - name: Install xwin (Binary)
        run: |
          curl -L https://github.com/Jake-Shadle/xwin/releases/download/0.8.0/xwin-0.8.0-x86_64-unknown-linux-musl.tar.gz | tar xz
          sudo mv xwin-*/xwin /usr/bin/
          xwin --version

      - name: Create Tool Symlinks
        run: |
          sudo ln -sf /usr/bin/clang-cl-21 /usr/bin/clang-cl
          sudo ln -sf /usr/bin/llvm-ml-21 /usr/bin/llvm-ml
          sudo ln -sf /usr/bin/lld-link-21 /usr/bin/lld-link
          sudo ln -sf /usr/bin/clang-21 /usr/bin/clang
          sudo ln -sf /usr/bin/llvm-rc-21 /usr/bin/llvm-rc
          sudo ln -sf /usr/bin/llvm-lib-21 /usr/bin/llvm-lib
          sudo ln -sf /usr/bin/llvm-mt-21 /usr/bin/llvm-mt
          clang-cl --version

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '10.0.x'
          
      - name: Build
        run: |
          export INSTALL_PREFIX=$PWD/result
          ./build-linux.sh . Release

      - name: Package artifacts
        run: |
          mkdir -p staging
          cd result/client
          zip -r ../../staging/neoLegacyWindows64.zip .
          cd ../..
          cd result/server
          zip -r ../../staging/neoLegacyServerWindows64.zip .
          cd ../..
          cd result/fourkit
          zip -r ../../staging/neoLegacyServerWindows64-FourKit.zip .
          cd ../..

      - name: Upload build artifacts
        uses: christopherhx/gitea-upload-artifact@v4
        with:
          name: build-windows64
          path: staging/*

  release:
    needs: build
    if: >
      !gitea.event.head_commit ||
      !contains(gitea.event.head_commit.message, '[skip ci]')
    runs-on: ubuntu-24.04

    steps:
      # putting this here instead
      # cause apparently checkouts
      # can replace artifact data??
      - name: Minimal checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 1
          sparse-checkout: |
            BUMP
            NOTES.md
            
      - name: Download build artifacts
        uses: christopherhx/gitea-download-artifact@v4
        with:
          name: build-windows64
          path: artifacts
            
      - name: Fetch information
        id: vars
        run: |
          VERSION="$(tr -d '\r\n' < BUMP)"
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

          {
            echo "description<<EOF"
            cat NOTES.md
            echo "EOF"
          } >> "$GITHUB_OUTPUT"

      - name: Publish stable server release
        uses: akkuman/gitea-release-action@v1
        with:
          name: v${{ steps.vars.outputs.version }} Server
          direction: upload
          server_url: ${{ gitea.server_url }}
          repository: ${{ gitea.repository }}
          token: ${{ gitea.token }}
          tag_name: v${{ steps.vars.outputs.version }}-Dedicated-Server
          prerelease: false
          # override: true
          verbose: true
          files: artifacts/neoLegacyServerWindows64*.zip 
          body: |
            Dedicated Server runtime for Windows64.
            
            Two flavours are attached:
            - \`neoLegacyServerWindows64.zip\`: vanilla server, no plugin support, smallest download.
            - \`neoLegacyServerWindows64-FourKit.zip\`: server with the FourKit plugin host, bundled .NET 10 runtime, and an empty \`plugins/\` folder ready for plugin authors to drop DLLs into.

            Pick the flavour you want and extract it to a folder where you'd like to keep the server runtime.

      - name: Publish stable client release
        uses: akkuman/gitea-release-action@v1
        with:
          name: v${{ steps.vars.outputs.version }}
          direction: upload
          server_url: ${{ gitea.server_url }}
          repository: ${{ gitea.repository }}
          token: ${{ gitea.token }}
          tag_name: v${{ steps.vars.outputs.version }}
          prerelease: false
          # override: true
          verbose: true
          files: artifacts/neoLegacyWindows64.zip
          body: ${{ steps.vars.outputs.description }}
            
  cleanup:
    needs: [build, release]
    if: always()
    runs-on: ubuntu-24.04

    steps:
      - name: Install jq
        run: sudo apt-get update && sudo apt-get install -y jq

      - name: Delete build artifacts
        env:
          FORGE_TOKEN: ${{ gitea.token }}
          REPO: ${{ gitea.repository }}
          API: ${{ gitea.server_url }}/api/v1
        run: |
          AUTH="Authorization: token $FORGE_TOKEN"

          ARTIFACTS=$(curl -s -H "$AUTH" \
            "$API/repos/$REPO/actions/artifacts?name=build-windows64")

          for ARTIFACT_ID in $(echo "$ARTIFACTS" | jq -r '.artifacts[].id // empty'); do
            curl -s -X DELETE -H "$AUTH" \
              "$API/repos/$REPO/actions/artifacts/$ARTIFACT_ID"
          done