Initial commit

content/scripts/fix_index_and_cleanup.py

@@ -0,0 +1,123 @@
+#!/usr/bin/env python3
+import os
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+
+def compute_title_for_index(path: Path) -> str:
+    parent = path.parent.name
+    # Title-case first letter, keep diacritics
+    if not parent:
+        parent = 'Index'
+    title = parent[:1].upper() + parent[1:]
+    return f"{title} – översikt"
+
+def ensure_frontmatter_title(text: str, title: str) -> str:
+    if text.startswith('---'):
+        # update existing title or add
+        lines = text.splitlines()
+        end = 1
+        has_title = False
+        while end < len(lines) and lines[end].strip() != '---':
+            if lines[end].startswith('title:'):
+                lines[end] = f"title: {title}"
+                has_title = True
+            end += 1
+        if end < len(lines) and lines[end].strip() == '---':
+            if not has_title:
+                lines.insert(1, f"title: {title}")
+            return '\n'.join(lines)
+        # malformed frontmatter, prepend new
+    # no frontmatter -> add
+    return f"---\ntitle: {title}\n---\n\n" + text.lstrip('\n')
+
+def ensure_h1(text: str, title: str) -> str:
+    lines = text.splitlines()
+    # Detect frontmatter
+    if lines[:1] == ['---']:
+        end = 1
+        while end < len(lines) and lines[end].strip() != '---':
+            end += 1
+        if end < len(lines):
+            # position after frontmatter block
+            insert_at = end + 1
+            # skip blank lines
+            while insert_at < len(lines) and lines[insert_at].strip() == '':
+                insert_at += 1
+            if insert_at < len(lines) and lines[insert_at].startswith('# '):
+                lines[insert_at] = f"# {title}"
+            else:
+                lines[insert_at:insert_at] = [f"# {title}", ""]
+            return '\n'.join(lines) + ('\n' if text.endswith('\n') else '')
+    # No frontmatter: ensure H1 at top
+    i = 0
+    while i < len(lines) and lines[i].strip() == '':
+        i += 1
+    if i < len(lines) and lines[i].startswith('# '):
+        lines[i] = f"# {title}"
+        return '\n'.join(lines) + ('\n' if text.endswith('\n') else '')
+    return f"# {title}\n\n" + text
+
+def fix_index_pages():
+    for p in ROOT.rglob('_Index_.md'):
+        text = p.read_text(encoding='utf-8')
+        title = compute_title_for_index(p)
+        # add/update frontmatter title
+        t1 = ensure_frontmatter_title(text, title)
+        # ensure first H1 present and correct
+        t2 = ensure_h1(t1, title)
+        # remove any duplicate frontmatter blocks beyond the first
+        t3 = dedupe_extra_frontmatter(t2)
+        if t3 != text:
+            p.write_text(t3, encoding='utf-8')
+
+def dedupe_extra_frontmatter(text: str) -> str:
+    lines = text.splitlines()
+    result = []
+    i = 0
+    # keep first frontmatter (if at top)
+    if i < len(lines) and lines[i].strip() == '---':
+        result.append(lines[i]); i += 1
+        while i < len(lines):
+            result.append(lines[i])
+            if lines[i].strip() == '---':
+                i += 1
+                break
+            i += 1
+    # now copy the rest but strip any further '---' blocks
+    in_block = False
+    while i < len(lines):
+        if lines[i].strip() == '---':
+            in_block = not in_block
+            i += 1
+            continue
+        if not in_block:
+            result.append(lines[i])
+        i += 1
+    return '\n'.join(result) + ('\n' if text.endswith('\n') else '')
+
+def remove_empty_dirs(root: Path):
+    # remove empty directories bottom-up
+    removed = True
+    while removed:
+        removed = False
+        for d in sorted([p for p in root.rglob('*') if p.is_dir()], key=lambda x: len(str(x)), reverse=True):
+            try:
+                if not any(d.iterdir()):
+                    d.rmdir()
+                    removed = True
+            except Exception:
+                pass
+
+def main():
+    fix_index_pages()
+    # cleanup likely old ascii dirs if empty
+    for path in ['anatomi/karl', 'histologi/vavnad', 'histologi/kortlar']:
+        d = ROOT / path
+        if d.exists():
+            remove_empty_dirs(d)
+    # general sweep to remove empty leaf dirs
+    remove_empty_dirs(ROOT)
+
+if __name__ == '__main__':
+    main()