name: Create Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Extract version from tag
        id: version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT

      - name: Extract changelog for this version
        id: changelog
        run: |
          # Extract the changelog section for this version
          VERSION="${{ steps.version.outputs.VERSION }}"
          
          # Use awk with index() for exact string match (avoids regex bracket issues)
          CHANGELOG=$(awk -v ver="$VERSION" '
            /^## \[/ {
              if (found) exit
              if (index($0, "[" ver "]") > 0) { found=1; next }
            }
            found { print }
          ' CHANGELOG.md)
          
          # Handle multiline output
          {
            echo "BODY<<EOF"
            echo "$CHANGELOG"
            echo "EOF"
          } >> $GITHUB_OUTPUT

      - name: Create release archive
        run: |
          mkdir -p release
          cp install.sh release/
          cp patch_theme_map.sh release/
          cp -r themes release/
          cp README.md release/
          cp CHANGELOG.md release/
          cd release && tar -czvf ../proxmorph-${{ steps.version.outputs.VERSION }}.tar.gz .
          cd .. && zip -r proxmorph-${{ steps.version.outputs.VERSION }}.zip release/

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          name: v${{ steps.version.outputs.VERSION }}
          body: ${{ steps.changelog.outputs.BODY }}
          files: |
            proxmorph-${{ steps.version.outputs.VERSION }}.tar.gz
            proxmorph-${{ steps.version.outputs.VERSION }}.zip