name: Create Release
on:
  push:
    tags:
      - "v*"
jobs:
  release:
    runs-on: shell
    steps:
      - name: Build & release
        env:
          VERSION: ${{ gitea.ref_name }}
          GITEA_API: ${{ gitea.api_url }}
          GITEA_REPO: ${{ gitea.repository }}
        run: |
          set -e

          LOCAL="/var/www/atom-nexst"
          DEBUG="/tmp/release-debug.log"
          : > "$DEBUG"

          debug() { echo "[$(date '+%H:%M:%S')] $*" >> "$DEBUG"; }

          debug "=== RELEASE WORKFLOW START ==="
          debug "VERSION=${VERSION}"
          debug "PWD=$(pwd)"
          debug "LOCAL=${LOCAL}"
          debug "git -C ${LOCAL} tag list:"
          git -C "$LOCAL" tag --sort=-creatordate >> "$DEBUG" 2>&1
          debug "git -C ${LOCAL} log -1:"
          git -C "$LOCAL" log --oneline -1 >> "$DEBUG" 2>&1

          # Generate changelog to a temp file
          PREV_TAG="$(git -C "$LOCAL" tag --sort=-creatordate | head -2 | tail -1 || echo '')"
          debug "PREV_TAG=${PREV_TAG}"

          if [ -n "$PREV_TAG" ] && [ "$PREV_TAG" != "$VERSION" ]; then
            RANGE="${PREV_TAG}..${VERSION}"
            debug "RANGE=${RANGE}"
            git -C "$LOCAL" log --oneline --no-decorate "${RANGE}" > /tmp/changelog.txt 2>>"$DEBUG"
          else
            debug "First tag or same tag, using ${VERSION}"
            git -C "$LOCAL" log --oneline --no-decorate "${VERSION}" > /tmp/changelog.txt 2>>"$DEBUG"
          fi

          NOTES="$(cat /tmp/changelog.txt)"
          debug "NOTES length: ${#NOTES}"
          debug "NOTES first 200 chars: ${NOTES:0:200}"

          # Shallow clone for build
          SRC="/tmp/epicnext-release"
          rm -rf "$SRC"
          git clone --branch "${VERSION}" --depth 1 \
            /docker/gitea/gitea/git/repositories/remco/epicnext-cms.git \
            "$SRC" 2>>"$DEBUG"
          cd "$SRC"

          if [ -f /var/www/atom-nexst/.env ]; then
            cp /var/www/atom-nexst/.env "$SRC/.env"
          fi
          pnpm install --frozen-lockfile 2>>"$DEBUG"
          pnpm prisma:generate 2>>"$DEBUG"
          export SKIP_ENV_VALIDATION=1
          pnpm build 2>>"$DEBUG"

          # Create release via API
          debug "Creating release..."
          python3 /dev/stdin << 'PYEOF' 2>>"$DEBUG"
import json, os

version = os.environ["VERSION"]
api = os.environ["GITEA_API"]
repo = os.environ["GITEA_REPO"]
token = "${{ secrets.GITEA_TOKEN }}"

with open("/tmp/changelog.txt") as f:
    notes_raw = f.read().strip()

print(f"Read {len(notes_raw)} chars from /tmp/changelog.txt")
print(f"Token set: {bool(token)}")
print(f"API URL: {api}")

if not notes_raw:
    notes_raw = "Initial release"

body = f"""## EpicNext-CMS {version}

### Changes
{notes_raw}

---
*Automated release from Gitea Actions*
"""

payload = json.dumps({
    "tag_name": version,
    "name": version,
    "body": body,
    "draft": False,
    "prerelease": False,
}).encode("utf-8")

import urllib.request, urllib.error

def api_call(method, path, data=None):
    url = f"{api}/repos/{repo}/{path}"
    print(f"{method} {url}")
    req = urllib.request.Request(
        url, data=data,
        headers={
            "Authorization": f"token {token}",
            "Content-Type": "application/json",
        },
        method=method,
    )
    resp = urllib.request.urlopen(req)
    return json.loads(resp.read().decode("utf-8"))

try:
    result = api_call("POST", "releases", payload)
    print(f"Created: {result.get('html_url', result.get('id', '?'))}")
except urllib.error.HTTPError as e:
    err = e.read().decode("utf-8")
    print(f"POST {e.code}: {err}")
    if e.code == 409:
        releases = api_call("GET", "releases")
        for rel in releases:
            if rel["tag_name"] == version:
                result = api_call("PATCH", f"releases/{rel['id']}", payload)
                print(f"Updated: {result.get('html_url', result.get('id', '?'))}")
                break
        else:
            raise
    else:
        raise
PYEOF

          debug "=== RELEASE WORKFLOW END ==="
          echo "Debug log: $DEBUG"