name: Build and Release IPA

on:
  push:
    tags:
      - 'v*'

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

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: latest-stable

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'

      - name: Install XcodeGen
        run: brew install xcodegen

      - name: Build unsigned IPA
        run: ./build.sh

      - name: Rename IPA for release
        run: mv dist/PaopaoLocationSpoofer-unsigned.ipa dist/Location-Spoofer-unsigned.ipa

      - name: Validate archived release notes
        run: |
          VERSION="${{ github.ref_name }}"
          NOTES_FILE="docs/releases/${VERSION}.md"
          if [ ! -s "$NOTES_FILE" ]; then
            echo "::error::缺少版本归档 $NOTES_FILE。请在打 tag 前运行 ./Scripts/generate-release-notes.sh $VERSION 并提交。"
            exit 1
          fi
          if ! grep -Fq "# ${VERSION}" "$NOTES_FILE"; then
            echo "::error::$NOTES_FILE 的标题必须包含 # ${VERSION}"
            exit 1
          fi
          cp "$NOTES_FILE" /tmp/release_notes.md

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          name: "${{ github.ref_name }}"
          body_path: /tmp/release_notes.md
          files: dist/Location-Spoofer-unsigned.ipa
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}