name: Deploy to Server
run-name: Deploying to ${{ runner.os}} server on ${{ gitea.ref }}
on:
  push:
    branches:
      - main
      - ci/gitea-actions
jobs:
  deploy:
    runs-on: prod
    steps:
      - name: Fetch and Diff Analysis
        id: diff
        run: |
          cd ${{ secrets.PROD_DIR }}
          git fetch origin main
          CHANGES=$(git diff --name-only HEAD origin/main | cut -d/ -f1 | sort -u | tr '\n' ' ')
          echo "dirs=$CHANGES" >> $GITHUB_OUTPUT
          echo "Changed dirs: $CHANGES"

      - name: Sync Server Files
        run: |
          cd ${{ secrets.PROD_DIR }}
          git reset --hard origin/main
          echo "Server files synced with origin/main"

      - name: Deploy Services
        run: |
          cd ${{ secrets.PROD_DIR }}
          for dir in ${{ steps.diff.outputs.dirs }}; do
            if [ -d "$dir" ] && ([ -f "$dir/compose.yaml" ] || [ -f "$dir/docker-compose.yaml" ]); then
              echo ">>> Deploying $dir"
              cd "$dir"
              docker compose up -d --build
              cd ..
            else
              echo ">>> Skipping $dir: no compose file found"
            fi
          done