name: Deploy eolas-api
on:
  push:
    branches: [main]
jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Determine version bump and update package.json
        id: version
        run: |
          latest_tag=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0")
          echo "Previous version: $latest_tag"

          commit_msg=$(git log -1 --pretty=%B)

          version=${latest_tag#v}
          IFS='.' read -r major minor patch <<< "$version"

          if echo "$commit_msg" | grep -qE "^major(\(.*\))?:|BREAKING CHANGE:"; then
            major=$((major + 1))
            minor=0
            patch=0
          elif echo "$commit_msg" | grep -qE "^feat(\(.*\))?:"; then
            minor=$((minor + 1))
            patch=0
          elif echo "$commit_msg" | grep -qE "^fix(\(.*\))?:"; then
            patch=$((patch + 1))
          else
            echo "No version bump needed"
            echo "new_tag=" >> $GITHUB_OUTPUT
            exit 0
          fi

          new_tag="v${major}.${minor}.${patch}"
          new_version="${major}.${minor}.${patch}"
          echo "New version: $new_tag"
          echo "new_tag=$new_tag" >> $GITHUB_OUTPUT
          echo "new_version=$new_version" >> $GITHUB_OUTPUT

          echo "$commit_msg" > /tmp/commit_msg.txt

          sed -i "s/\"version\": \".*\"/\"version\": \"$new_version\"/" package.json

      - name: Commit version change
        if: steps.version.outputs.new_tag != ''
        run: |
          git config user.name "forgejo-actions[bot]"
          git config user.email "forgejo-actions[bot]@noreply"
          git add package.json
          git commit --amend --no-edit
          git push -f origin main

      - name: Create and push tag
        if: steps.version.outputs.new_tag != ''
        run: |
          git tag ${{ steps.version.outputs.new_tag }}
          git push origin ${{ steps.version.outputs.new_tag }}

      - name: Deploy to VPS
        run: |
          echo "⚡ INFO Installing rsync" 
          apt-get update && apt-get install -y rsync

          echo "⚡ INFO Retrieving SSH key for deploy user" 
          echo "${{ secrets.VPS_DEPLOY_USER_SSH_KEY }}" > /tmp/ssh_key
          chmod 600 /tmp/ssh_key

          echo "⚡ INFO Stopping server on VPS" 
          ssh -i /tmp/ssh_key ${{vars.VPS_DEPLOY_USER}} sudo /usr/bin/systemctl stop eolas-api.service 
          echo "⚡ INFO Copy files (rsync)" 
          # rsync -avz --delete --inplace --exclude='.env' -e "ssh -i /tmp/ssh_key -o StrictHostKeyChecking=no" ./ ${{ vars.VPS_DEPLOY_USER }}:/var/www/eolas-api/
          echo "⚡ INFO Run npm install on VPS" 
          # SSH: npm install --omit=dev 
          echo "⚡ INFO Restarting systemd service" 
          # SSH: sudo /usr/bin/systemctl daemon-reload
          # SSH: sudo /usr/bin/systemctl restart eolas-api.service
          rm /tmp/ssh_key

          NEXT! add required Vars to systemd file