name: Deploy
on:
  push:
    branches:
      - main
    tags:
      - "v*"
jobs:
  release:
    if: startsWith(gitea.ref_name, 'v')
    runs-on: shell
    steps:
      - name: Create Release
        env:
          VERSION: ${{ gitea.ref_name }}
          GITEA_API: ${{ gitea.api_url }}
          GITEA_REPO: ${{ gitea.repository }}
        run: |
          set -e
          exec 2>&1
          BARE="/docker/gitea/gitea/git/repositories/remco/epicnext-cms.git"
          echo "=== Creating release for ${VERSION} ==="

          PREV_TAG="$(git -C "$BARE" tag --sort=-creatordate | head -2 | tail -1 || echo '')"

          if [ -n "$PREV_TAG" ] && [ "$PREV_TAG" != "$VERSION" ]; then
            CHANGELOG="$(git -C "$BARE" log --oneline --no-decorate --max-count=50 "${PREV_TAG}..${VERSION}")"
            [ -z "$CHANGELOG" ] && CHANGELOG="No commit changes since ${PREV_TAG}"
          else
            TOTAL="$(git -C "$BARE" rev-list --count "${VERSION}" 2>/dev/null || echo '?')"
            CHANGELOG="Initial release of EpicNext-CMS (${TOTAL} commits)."
          fi
          [ -z "$CHANGELOG" ] && CHANGELOG="Initial release"

          # Pin the other components at their current commits so the release is reproducible.
          CAT_REF="$(git ls-remote https://gitlab.epicnabbo.nl/remco/Epicnabbo-Catalogus-Updated-Daily.git Beta-3 2>/dev/null | awk '{print $1}')"
          NITRO_REF="$(git ls-remote https://github.com/duckietm/Nitro-V3.git main 2>/dev/null | awk '{print $1}')"
          RENDER_REF="$(git ls-remote https://github.com/duckietm/Nitro_Render_V3.git main 2>/dev/null | awk '{print $1}')"
          EMU_REF="$(git ls-remote https://github.com/duckietm/Polaris-Emulator.git main 2>/dev/null | awk '{print $1}')"

          {
            echo "## EpicNext-CMS ${VERSION}"
            echo ""
            echo "### Changes"
            echo '```'
            echo "${CHANGELOG}"
            echo '```'
            echo ""
            echo "### Linked repositories (exact commits)"
            echo ""
            echo "| Component | Repository | Commit |"
            echo "|-----------|------------|--------|"
            echo "| Catalogus | https://gitlab.epicnabbo.nl/remco/Epicnabbo-Catalogus-Updated-Daily | ${CAT_REF:-?} |"
            echo "| Nitro-V3 | https://github.com/duckietm/Nitro-V3 | ${NITRO_REF:-?} |"
            echo "| Nitro-Render-V3 | https://github.com/duckietm/Nitro_Render_V3 | ${RENDER_REF:-?} |"
            echo "| Polaris Emulator | https://github.com/duckietm/Polaris-Emulator | ${EMU_REF:-?} |"
            echo ""
            echo "---"
            echo "*Automated release from Gitea Actions*"
          } > /tmp/release-body.md

          PAYLOAD="$(jq -Rs --arg v "${VERSION}" '{tag_name: $v, name: $v, body: ., draft: false, prerelease: false}' < /tmp/release-body.md)"

          TOKEN="${GITEA_TOKEN:-${{ secrets.GITEA_TOKEN }}}"

          HTTP_CODE="$(curl -s -w '%{http_code}' -o /tmp/release-resp.json \
            -X POST "${GITEA_API}/repos/${GITEA_REPO}/releases" \
            -H "Authorization: token ${TOKEN}" \
            -H "Content-Type: application/json" \
            -d "$PAYLOAD")"

          if [ "${HTTP_CODE}" = "409" ]; then
            RELEASES="$(curl -sf "${GITEA_API}/repos/${GITEA_REPO}/releases" \
              -H "Authorization: token ${TOKEN}")"
            REL_ID="$(echo "$RELEASES" | jq -r ".[] | select(.tag_name==\"${VERSION}\") | .id")"
            HTTP_CODE="$(curl -s -w '%{http_code}' -o /tmp/release-resp.json \
              -X PATCH "${GITEA_API}/repos/${GITEA_REPO}/releases/${REL_ID}" \
              -H "Authorization: token ${TOKEN}" \
              -H "Content-Type: application/json" \
              -d "$PAYLOAD")"
          fi

          if [ "${HTTP_CODE:-0}" -ge 200 ] && [ "${HTTP_CODE:-0}" -lt 300 ]; then
            echo "SUCCESS: Release ${VERSION} created/updated"
            cat /tmp/release-resp.json | jq -r '.html_url // .id'
          else
            echo "FAILED HTTP ${HTTP_CODE}"
            cat /tmp/release-resp.json
            exit 1
          fi
  deploy:
    if: startsWith(gitea.ref_name, 'v') == false
    runs-on: shell
    steps:
      - name: Deploy
        run: |
          set -e

          exec 9>/var/tmp/epic_web_control_deploy.lock
          flock -n 9 || { echo "ERROR: Another deployment is already running! Cancelling."; exit 1; }

          echo "--- Deploying ---"

          error_handler() {
            echo "!!! DEPLOYMENT FAILED on line $1 !!!" >&2
            sudo systemctl start atom-nexst.service || true
            exit 1
          }
          trap 'error_handler $LINENO' ERR

          docker image prune -f
          cd /var/www/atom-nexst/

          DEPLOY_USER="$(id -un)"
          DEPLOY_GROUP="$(id -gn)"
          sudo chown -R "${DEPLOY_USER}:${DEPLOY_GROUP}" /var/www/atom-nexst/
          git config --global --add safe.directory /var/www/atom-nexst
          git remote set-url origin /docker/gitea/gitea/git/repositories/remco/epicnext-cms.git/

          echo "Fetching origin/main..."
          git fetch origin --prune

          echo "Clearing sticky git index bits (if any)..."
          STICKY_LIST="$(git ls-files -v | awk '/^[a-zS]/ {print substr($0,3)}' || true)"
          if [ -n "${STICKY_LIST}" ]; then
            echo "${STICKY_LIST}" | while IFS= read -r f; do
              [ -n "$f" ] || continue
              git update-index --no-skip-worktree --no-assume-unchanged -- "$f" 2>/dev/null || true
            done
          fi

          echo "Hard reset to origin/main..."
          git reset --hard origin/main

          echo "Nuclear-replacing src/ from HEAD..."
          rm -rf src
          git checkout -f HEAD -- src
          git clean -fd -e .env -e .env.local -e .env.production -e .env*.local

          if ! git diff --exit-code HEAD -- src >/dev/null; then
            echo "ERROR: src/ still differs from HEAD after nuclear checkout:" >&2
            git diff --stat HEAD -- src >&2 || true
            exit 1
          fi
          echo "Verified src/ matches HEAD"

          rm -f tsconfig.tsbuildinfo .tsbuildinfo
          find . -maxdepth 3 -name '*.tsbuildinfo' -delete 2>/dev/null || true
          rm -rf .output dist .next/types .next/dev

          export APP_VERSION="$(git rev-parse --short HEAD)"
          export NEXT_PUBLIC_APP_VERSION="${APP_VERSION}"
          echo "APP_VERSION=${APP_VERSION}"

          pnpm install --frozen-lockfile
          pnpm db:migrate
          pnpm prisma:generate
          pnpm typecheck
          pnpm test
          export SKIP_ENV_VALIDATION=1
          pnpm build

          sudo chown -R www-data:www-data /var/www/atom-nexst/

          echo "Hard resetting systemd service..."
          sudo systemctl stop atom-nexst.service || true
          pkill -f 'next-server' || true
          sudo systemctl start atom-nexst.service

          sleep 2
          if ! systemctl is-active --quiet atom-nexst.service; then
            echo "ERROR: atom-nexst.service failed to start!" >&2
            exit 1
          fi

          echo "--- Deployed successfully ---"