botpack/.github/workflows/publish.yml at 1cf874214494a371fce81b2a211760b525b9a600 · RLBot/botpack · GitHub

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name: Publish

# Controls when the workflow will run
on:
  push:
    branches:
      - 'master'

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v6
        with:
          submodules: 'recursive'

      - name: Determine next tag
        id: get_tag
        run: |
          git fetch --tags

          # Get the latest tag in the format r-N
          latest_tag=$(git tag | grep -E '^r-[0-9]+$' | sort -V | tail -n 1)

          # Extract the numeric part N from r-N
          if [[ $latest_tag =~ ^r-([0-9]+)$ ]]; then
            latest_number=${BASH_REMATCH[1]}
          else
            latest_number=0
          fi

          new_number=$((latest_number + 1))
          new_tag="r-${new_number}"

          echo "Latest tag: $latest_tag"
          echo "New tag: $new_tag"
          echo "new_tag=$new_tag" >> $GITHUB_OUTPUT

      - name: Download bob
        uses: robinraju/release-downloader@v1
        with:
          repository: 'swz-git/bob'
          latest: true
          fileName: 'bob_*_x86_64-unknown-linux-musl.zip'
          extract: true

      - run: chmod +x bob

      # re-assemble bob_build directory from the latest release
      - uses: robinraju/release-downloader@v1
        id: download_packs
        continue-on-error: true
        with:
          latest: true
          fileName: '*.tar.xz'

      - uses: robinraju/release-downloader@v1
        continue-on-error: true
        with:
          latest: true
          fileName: 'buildinfo.toml'

      - uses: robinraju/release-downloader@v1
        id: should_rebuild
        continue-on-error: true
        with:
          latest: true
          fileName: 'should_rebuild'

      - name: Extract archives
        if: ${{ steps.download_packs.outcome == 'success' }}
        run: |
          mkdir -p bob_build
          for file in *.tar.xz; do tar --transform 's|^[^/]*|bob_build|' -xf "$file"; done
          mv buildinfo.toml bob_build/

      - name: Copy old botpack
        if: ${{ steps.download_packs.outcome == 'success' }}
        run: cp -r bob_build bob_build_old

      - name: Split old platforms
        if: ${{ steps.download_packs.outcome == 'success' }}
        run: ./bob split bob_build_old

      - name: Force rebuild by deleting buildinfo
        if: ${{ steps.should_rebuild.outcome == 'success' }}
        run: find . -name 'buildinfo.toml' -delete

      - name: Build
        run: ./bob build bob.toml

      - name: Split new platforms
        run: ./bob split bob_build

      - name: Compress full botpack
        run: |
          tar cf - bob_build_x86_64-windows | xz -9 > botpack_x86_64-windows.tar.xz
          tar cf - bob_build_x86_64-linux | xz -9 > botpack_x86_64-linux.tar.xz

      - name: Generate platform diffs
        if: ${{ steps.download_packs.outcome == 'success' }}
        run: |
          ./bob diff bob_build_old_x86_64-windows bob_build_x86_64-windows > patch_x86_64-windows.bobdiff
          ./bob diff bob_build_old_x86_64-linux bob_build_x86_64-linux > patch_x86_64-linux.bobdiff

      - name: Publish to GitHub Releases
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.get_tag.outputs.new_tag }}
          files: |
            botpack_*.tar.xz
            patch_*.bobdiff
            bob_build/buildinfo.toml
          body: 'Pre-built binaries of various bots'