fix(ci): clean up docs-index link check (remove broken heredoc remnants)

Authored-by: Moko Consulting

.gitea/workflows/repo-health.yml

@@ -608,11 +608,10 @@ jobs:
             fi
 
             if [ -f "${DOCS_INDEX}" ]; then
-            missing_links=""
-            if [ -f "${DOCS_INDEX}" ]; then
-              while IFS= read -r line; do
-                for link in $(echo "$line" | grep -oP '\]\(\K[^)]+' || true); do
-                  case "$link" in http://*|https://*|\#*|mailto:*) continue ;; esac
+              missing_links=""
+              while IFS= read -r docline; do
+                for link in $(echo "$docline" | grep -oE '\]\([^)]+\)' | sed 's/\](//' | sed 's/)$//' || true); do
+                  case "$link" in http://*|https://*|"#"*|mailto:*) continue ;; esac
                   linkpath="${link%%#*}"
                   linkpath="${linkpath%%\?*}"
                   [ -z "$linkpath" ] && continue
@@ -621,46 +620,17 @@ jobs:
                   else
                     testpath="$(dirname "${DOCS_INDEX}")/${linkpath}"
                   fi
-                  [ ! -e "$testpath" ] && missing_links="${missing_links}${testpath}
-"
+                  [ ! -e "$testpath" ] && missing_links="${missing_links}${testpath} "
                 done
               done < "${DOCS_INDEX}"
-            fi
-              import re
-
-              idx = os.environ.get('DOCS_INDEX', 'docs/docs-index.md')
-              base = os.getcwd()
-
-              bad = []
-              pat = re.compile(r'\[[^\]]+\]\(([^)]+)\)')
-
-              with open(idx, 'r', encoding='utf-8') as f:
-                for line in f:
-                  for m in pat.findall(line):
-                    link = m.strip()
-                    if link.startswith('http://') or link.startswith('https://') or link.startswith('#') or link.startswith('mailto:'):
-                      continue
-                    if link.startswith('/'):
-                      rel = link.lstrip('/')
-                    else:
-                      rel = os.path.normpath(os.path.join(os.path.dirname(idx), link))
-                    rel = rel.split('#', 1)[0]
-                    rel = rel.split('?', 1)[0]
-                    if not rel:
-                      continue
-                    p = os.path.join(base, rel)
-                    if not os.path.exists(p):
-                      bad.append(rel)
-
-              print('\n'.join(sorted(set(bad))))
-              PY
-              )"
               if [ -n "${missing_links}" ]; then
                 extended_findings+=("docs/docs-index.md contains broken relative links")
                 {
                   printf '%s\n' '### Docs index link integrity'
                   printf '%s\n' 'Broken relative links:'
-                  while IFS= read -r l; do [ -n "${l}" ] && printf '%s\n' "- ${l}"; done <<< "${missing_links}"
+                  for bl in ${missing_links}; do
+                    printf '%s\n' "- ${bl}"
+                  done
                   printf '\n'
                 } >> "${GITHUB_STEP_SUMMARY}"
               fi