release.yml

name: Release Build
permissions:
  contents: write
  actions: write

on:
  workflow_dispatch:
    inputs:
      build_target:
        description: "Build target"
        type: choice
        required: true
        default: xaga
        options:
          - xaga
          - generic
      create_release:
        description: "Create release?"
        type: boolean
        required: true
        default: true

jobs:
  prepare:
    name: Load Matrix
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.matrix.outputs.json }}

    steps:
      - name: Checkout current repo
        uses: actions/checkout@v6.0.1
        with:
          fetch-depth: 1

      - name: Read matrix file
        id: matrix
        env:
          build_target: ${{ github.event.inputs.build_target }}
        run: |
          matrix="$GITHUB_WORKSPACE/.github/matrix/${build_target}.json"
          if [[ ! -f "$matrix" ]]; then
            echo "::error::Missing matrix file: $matrix"
            exit 1
          fi
          echo "json=$(jq -c . "$matrix")" >> "$GITHUB_OUTPUT"

  build:
    needs: prepare
    strategy:
      matrix: ${{ fromJSON(needs.prepare.outputs.matrix) }}
    name: Build ${{ matrix.variant.name }} variant
    uses: ./.github/workflows/build.yml
    secrets: inherit
    with:
      BUILD_TARGET: ${{ github.event.inputs.build_target }}
      KSU: ${{ matrix.variant.KSU }}
      SUSFS: ${{ matrix.variant.SUSFS }}
      LXC: ${{ matrix.variant.LXC }}
      STOCK_CONFIG: auto
      TG_NOTIFY: false

  release:
    name: Create Release
    needs: build
    if: ${{ github.event.inputs.create_release == 'true' }}
    runs-on: ubuntu-latest

    steps:
      - name: Checkout current repo
        uses: actions/checkout@v6.0.1
        with:
          fetch-depth: 1

      - name: Download All Artifacts
        uses: actions/download-artifact@v7
        with:
          path: release_files

      - name: Setup Python
        uses: actions/setup-python@v6.2.0
        with:
          python-version: "3.14"

      - name: Setup uv
        uses: astral-sh/setup-uv@v8.1.0

      - name: Import build metadata
        run: |
          metadata_file="release_files/github-metadata-VNL/github.json"
          [[ -f "$metadata_file" ]] || { echo "::error::github.json missing"; exit 1; }

          python3 - "$metadata_file" "$GITHUB_ENV" <<'PY'
          import json
          import sys

          with open(sys.argv[1]) as f:
              data = json.load(f)

          keys = ["kernel_name", "kernel_version", "toolchain", "release_repo", "release_branch"]
          with open(sys.argv[2], "a") as out:
              for key in keys:
                  out.write(f"{key.upper()}={data[key]}\n")
          PY

          # Filter metadata from release assets
          find release_files -type f -name '*.json' -delete

      - name: Generate new tag
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
          RELEASE_REPO: ${{ env.RELEASE_REPO }}
        run: |
          UV_PROJECT="$GITHUB_WORKSPACE/py"

          RELEASE_TAG=$(uv run --project "$UV_PROJECT" tools release next-tag "$RELEASE_REPO")

          echo "New tag: $RELEASE_TAG"
          echo "RELEASE_TAG=$RELEASE_TAG" >> "$GITHUB_ENV"

      - name: Upload builds to release
        uses: softprops/action-gh-release@v2.5.0
        with:
          repository: ${{ env.RELEASE_REPO }}
          name: "${{ env.KERNEL_NAME }} Kernel ${{ github.event.inputs.build_target }} ${{ env.RELEASE_TAG }}"
          tag_name: ${{ env.RELEASE_TAG }}
          token: ${{ secrets.GH_TOKEN }}
          body: |
            ### Key Changes

            - Add your key changes here.

            ---

            ### Build Information

            | Field | Value |
            |------|-------|
            | **Kernel Name** | ${{ env.KERNEL_NAME }} |
            | **Kernel Version** | ${{ env.KERNEL_VERSION }} |
            | **Compiler** | ${{ env.TOOLCHAIN }} |

            ### Variants Suffixes

            | Suffix | Description |
            |--------|-------------|
            | **-VNL** | No KernelSU |
            | **-KSU** | KernelSU |
            | **-SUSFS** | SUSFS Support |
            | **-LXC** | LXC Support for xaga builds |

            > [!IMPORTANT]
            > For installation instructions and issue reporting guidelines, please refer to the README.md
          generate_release_notes: false
          prerelease: true
          target_commitish: ${{ env.RELEASE_BRANCH }}
          files: release_files/**/*

      - name: Notify Telegram
        env:
          TG_BOT_TOKEN: ${{ secrets.TG_BOT_TOKEN }}
          TG_CHAT_ID: ${{ secrets.TG_CHAT_ID }}
        run: |
          UV_PROJECT="$GITHUB_WORKSPACE/py"

          escape_md_v2() {
            python3 - "$*" <<'PY'
          import sys, re
          s = sys.argv[1]
          escaped = re.sub(r'([\\_*[\]()~`>#+\-=|{}.!])', r'\\\1', s)
          print(escaped, end="")
          PY
          }

          message=$(
              cat <<EOF
          📦 *$(escape_md_v2 "$KERNEL_NAME Release Build Completed!")*

          *Target:* $(escape_md_v2 "${{ github.event.inputs.build_target }}")
          [GitHub Release]($(escape_md_v2 "https://github.com/${{ env.RELEASE_REPO }}/releases/${{ env.RELEASE_TAG }}"))
          EOF
          )

          printf '%s' "$message" | uv run --project "$UV_PROJECT" tools tg msg