name: Automatic Release

on:
  push:
    branches:
      - master
    paths-ignore:
      - 'README.md'
      - '.github/ISSUE_TEMPLATE/'
      - 'Assets/'
      - 'Visuals/'
      - '.gitignore'
      - 'LICENSE'


# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: write
  pages: write
  id-token: write


jobs:
  build_os_matrix:
    name: ${{ matrix.config.name }}
    strategy:
      fail-fast: false
      matrix:
        config:
          - {
              name: Windows,
              os: windows-latest
            }
          - {
              name: Linux,
              os: ubuntu-latest
            }
    uses: ./.github/workflows/botcraft_build.yml
    with:
      os: ${{ matrix.config.os }}


  release:
    runs-on: ubuntu-latest
    needs:
      - build_os_matrix
    steps:
      - uses: actions/checkout@v4
        with:
          # Fetch depth 0 to get all tags and commits to generate release note changelog
          fetch-depth: 0

      - name: Download Windows artifact
        uses: actions/download-artifact@v3
        with:
          name: botcraft-Windows
          path: windows

      - name: Download Linux artifact
        uses: actions/download-artifact@v3
        with:
          name: botcraft-Linux
          path: linux

      - name: Download doc artifact
        uses: actions/download-artifact@v3
        with:
          name: botcraft-doc
          path: doc

      - name: Download version artifact
        uses: actions/download-artifact@v3
        with:
          name: MC-version
          path: version

      - name: Retrieve MC game version
        id: mc-version
        run: echo "version=$(cat version/version.txt)" >> $GITHUB_OUTPUT

      - name: Create release note
        run: |
            echo Automatically built library with the latest version of the code for Minecraft ${{ steps.mc-version.outputs.version }} and all options enabled. Examples are in \`\`bin\`\` folder. If you want to run any example other than 0_HelloWorld and 3_SimpleAFKExample, you first need to run the provided \`\`download_mc_assets\`\` script to automatically populate the \`\`Assets\`\` folder by downloading and extracting the official Minecraft client. > release_note.txt
            echo -en '\n' >> release_note.txt
            echo "If you are on Windows < 10, the script won't work and you'll have to do it manually as curl and tar commands have only been added recently." >> release_note.txt
            echo Linux version is compiled using Ubuntu with all dependencies included and should work on other distributions. You might have to install the unzip command to run the script though. >> release_note.txt
            echo -en '\n' >> release_note.txt
            echo "💡 If you need binaries for a previous version of Minecraft, you can open [an issue using this link](https://github.com/${{ github.repository }}/issues/new?assignees=&labels=version+request&template=version-request.yml&title=%5BVersion+request%5D) and it will be automagically generated for you." >> release_note.txt
            echo -en '\n' >> release_note.txt
            echo **Changes:** >> release_note.txt

      - name: Append git commits
        run: git log latest..HEAD --oneline --no-merges >> release_note.txt

      - name: Rename artifacts
        run: |
          mv linux/botcraft.zip botcraft-linux-${{ steps.mc-version.outputs.version }}.zip
          mv windows/botcraft.zip botcraft-windows-${{ steps.mc-version.outputs.version }}.zip
          mv doc/doc.zip botcraft-doc-${{ steps.mc-version.outputs.version }}.zip

      - name: Remove old latest release
        run: gh release delete latest --repo ${{ github.repository }} --cleanup-tag -y
        env:
          GH_TOKEN: ${{ github.token }}

      - name: Create new latest release
        run: >
          gh release create latest
          botcraft-linux-${{ steps.mc-version.outputs.version }}.zip
          botcraft-windows-${{ steps.mc-version.outputs.version }}.zip
          botcraft-doc-${{ steps.mc-version.outputs.version }}.zip
          --repo ${{ github.repository }}
          --latest
          -F release_note.txt
          -t Latest
        env:
          GH_TOKEN: ${{ github.token }}


  deploy_doc:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    runs-on: ubuntu-latest

    needs:
      - build_os_matrix
      # Only deploy the doc if a release was successfully created
      - release

    steps:
      - name: Download doc artifact
        uses: actions/download-artifact@v3
        with:
          name: botcraft-doc
          path: doc

      - name: Download version artifact
        uses: actions/download-artifact@v3
        with:
          name: MC-version
          path: version

      - name: Unzip doc
        working-directory: doc
        run: cmake -E tar "xzf" "doc.zip"

      - name: Rename version folder
        run: mv doc/$(cat version/version.txt) doc/doc

      - name: Upload raw doc files for pages
        uses: actions/upload-pages-artifact@v1
        with:
          path: doc/doc

      - name: Deploy to GitHub Pages
        id: deployment
        # Will automatically fetch the artifact "github-pages" uploaded using actions/upload-pages-artifact@v1
        uses: actions/deploy-pages@v2