kst4contest/.github/workflows/test-publish-version-xml.yml

name: TEST publish-version-xml (local only)

on:
  workflow_dispatch:

jobs:
  publish-version-xml:
    name: Publish Version Info XML via WebDAV
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v7

      - name: Generate kst4ContestVersionInfo.xml from GitHub releases + history
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          python3 << 'PYEOF'
          import subprocess, json
          from xml.etree.ElementTree import Element, SubElement, ElementTree, parse, indent

          def safe_version(tag):
              cleaned = tag.lstrip('v')
              try:
                  float(cleaned)
              except ValueError:
                  pass
              return cleaned

          import os, urllib.request

          REPO = 'praktimarc/kst4contest'
          token = os.environ['GH_TOKEN']

          def gh_get(path):
              url = f'https://api.github.com/repos/{REPO}{path}'
              req = urllib.request.Request(url, headers={
                  'Authorization': f'Bearer {token}',
                  'Accept': 'application/vnd.github+json',
                  'X-GitHub-Api-Version': '2022-11-28',
              })
              with urllib.request.urlopen(req) as resp:
                  return json.loads(resp.read())

          def get_issues_for_release(since, until):
              """Return closed issues in (since, until] categorised by label."""
              LABEL_MAP = {'enhancement': 'added', 'bug': 'fixed'}
              buckets = {'added': [], 'fixed': []}
              page = 1
              while True:
                  items = gh_get(f'/issues?state=closed&per_page=100&page={page}')
                  if not items:
                      break
                  for issue in items:
                      if 'pull_request' in issue:
                          continue
                      closed = issue.get('closed_at') or ''
                      if not (since < closed <= until):
                          continue
                      labels = [l['name'] for l in issue['labels']]
                      bucket = next((LABEL_MAP[l] for l in labels if l in LABEL_MAP), None)
                      if bucket:
                          buckets[bucket].append(f'- {issue["title"]}')
                  if len(items) < 100:
                      break
                  page += 1
              return {k: '\n'.join(v) for k, v in buckets.items()}

          def clean_body(body):
              """Strip GitHub markdown noise, keep plain text."""
              import re
              lines = []
              for line in (body or '').splitlines():
                  if re.match(r'^#{1,3}\s', line):
                      continue
                  if line.strip().startswith('**Full Changelog**'):
                      continue
                  line = re.sub(r'\s+by @\S+ in https://\S+', '', line)
                  line = re.sub(r'^\* ', '- ', line)
                  if line.strip():
                      lines.append(line)
              return re.sub(r'\n{3,}', '\n\n', '\n'.join(lines)).strip()

          # --- Fetch all releases ---
          raw = gh_get('/releases?per_page=100')
          gh_releases = [
              {
                  'tagName':      r['tag_name'],
                  'publishedAt':  r['published_at'] or '',
                  'name':         r['name'] or r['tag_name'],
                  'body':         r['body'] or '',
                  'isPrerelease': r['prerelease'],
              }
              for r in raw
          ]

          # --- Simulate a stable 1.41 release for testing ---
          gh_releases.insert(0, {
              'tagName':      '1.41',
              'publishedAt':  '2026-06-30T10:00:00Z',
              'name':         'Release 1.41',
              'body':         'Release 1.41',
              'isPrerelease': False,
          })

          gh_releases.sort(key=lambda r: r['publishedAt'], reverse=True)

          stable_releases = [r for r in gh_releases if not r['isPrerelease']]
          stable = stable_releases[0] if stable_releases else None

          gh_versions = {safe_version(r['tagName']) for r in stable_releases}

          history_tree = parse('.github/version-history.xml')
          history_entries = history_tree.getroot().findall('changeLog')

          root = Element('praktiKST')

          lv = SubElement(root, 'latestVersion')
          latest_tag = stable['tagName'] if stable else 'unknown'
          SubElement(lv, 'versionNumber').text = safe_version(latest_tag)
          SubElement(lv, 'adminMessage').text = ''
          latest_issues = get_issues_for_release('1970-01-01T00:00:00Z', stable['publishedAt']) if stable else {}
          SubElement(lv, 'majorChanges').text = latest_issues.get('added', '')[:300]
          win_filename = f'praktiKST-{latest_tag}-windows-x64.zip'
          SubElement(lv, 'latestVersionPathOnWebserver').text = (
              f'https://github.com/{REPO}/releases/download/{latest_tag}/{win_filename}'
          )

          nuf = SubElement(root, 'needUpdateSinceLastVersion')
          SubElement(nuf, 'filename').text = win_filename

          # Build changelog for each stable release using closed issues in its window
          for i, rel in enumerate(stable_releases):
              until = rel['publishedAt']
              since = stable_releases[i + 1]['publishedAt'] if i + 1 < len(stable_releases) else '1970-01-01T00:00:00Z'
              s = get_issues_for_release(since, until)
              cl = SubElement(root, 'changeLog')
              SubElement(cl, 'changedVersionNumber').text = safe_version(rel['tagName'])
              SubElement(cl, 'date').text = until[:10]
              SubElement(cl, 'description').text = rel['name']
              SubElement(cl, 'added').text = s['added']
              SubElement(cl, 'changed').text = clean_body(rel['body'])
              SubElement(cl, 'fixed').text = s['fixed']
              SubElement(cl, 'removed').text = ''

          for entry in history_entries:
              ver_node = entry.find('changedVersionNumber')
              if ver_node is not None and ver_node.text and ver_node.text.strip() in gh_versions:
                  continue
              root.append(entry)

          indent(root, space='    ')
          tree = ElementTree(root)
          with open('kst4ContestVersionInfo.xml', 'w', encoding='utf-8') as f:
              f.write('<?xml version="1.0" encoding="UTF-8" standalone="no"?>\n')
              tree.write(f, encoding='unicode', xml_declaration=False)

          print('Generated kst4ContestVersionInfo.xml')
          PYEOF

      - name: Show generated XML (first 40 lines)
        run: head -40 kst4ContestVersionInfo.xml

      - name: Upload to WebDAV
        run: |
          curl --fail --silent --show-error \
            --user "${{ secrets.WEBDAV_USER }}:${{ secrets.WEBDAV_PASSWORD }}" \
            --upload-file kst4ContestVersionInfo.xml \
            "${{ secrets.WEBDAV_URL }}/kst4ContestVersionInfo.xml"