name: Create Release

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          username: ${{ secrets.CI_USER }}
          password: ${{ secrets.CI_TOKEN }}
          fetch-depth: 0  # Important: Fetch all history for commit messages

      - name: Get version
        id: get_version
        run: |
          if [ "${{ github.ref_type }}" = "tag" ]; then
            echo "version=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
          else
            echo "version=$(date +'%Y.%m.%d-%H%M')" >> $GITHUB_OUTPUT
          fi

      # NEW STEP: Generate release notes from commits
      - name: Generate release notes
        id: release_notes
        run: |
          # Find the most recent tag
          LATEST_TAG=$(git describe --tags --abbrev=0 --always 2>/dev/null || echo "none")
          
          if [ "$LATEST_TAG" = "none" ]; then
            # If no previous tag exists, get all commits
            COMMITS=$(git log --pretty=format:"* %s (%h)" --no-merges)
          else
            # Get commits since the last tag
            COMMITS=$(git log --pretty=format:"* %s (%h)" ${LATEST_TAG}..HEAD --no-merges)
          fi
          
          # Escape newlines and special characters for GitHub Actions
          COMMITS="${COMMITS//'%'/'%25'}"
          COMMITS="${COMMITS//$'\n'/'%0A'}"
          COMMITS="${COMMITS//$'\r'/'%0D'}"
          
          # Create release notes with header
          NOTES="## What's New in ${{ steps.get_version.outputs.version }}%0A%0A"
          NOTES+="$COMMITS"
          
          # Output to GitHub Actions
          echo "notes<<EOF" >> $GITHUB_OUTPUT
          echo "$NOTES" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Update plugin version
        run: |
          # Replace version placeholder with actual version
          sed -i "s/Version: {auto_update_value_on_deploy}/Version: ${{ steps.get_version.outputs.version }}/" fw-store-embed.php
          # Verify the change was made
          grep "Version:" fw-store-embed.php

      - name: Create ZIP archive
        run: |
          zip -r fourthwall-store-embed.zip . -x ".git/*" ".gitea/*"

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          token: "${{ secrets.REPO_TOKEN }}"
          title: Fourthwall-store-embed Release ${{ steps.get_version.outputs.version }}
          tag_name: ${{ steps.get_version.outputs.version }}
          body: "${{ steps.release_notes.outputs.notes }}"
          files: |
            fourthwall-store-embed.zip