pipelines/songs/render.py

@@ -5,7 +5,7 @@ import argparse
 import os
 import subprocess
 import sys
-from datetime import datetime, timezone
+from datetime import datetime
 from pathlib import Path
 
 import frontmatter
@@ -60,9 +60,8 @@ def markdown_to_wikitext(body: str) -> str:
     return result.stdout
 
 
-def build_wikitext(fm: dict, body_wikitext: str, source_url: str) -> str:
-    now = datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
-    banner = f"{{{{Auto-generated|source={source_url}|generated_at={now}}}}}"
+def build_wikitext(fm: dict, body_wikitext: str, source_url: str, source_ref: str) -> str:
+    banner = f"{{{{Auto-generated|source={source_url}|commit={source_ref}}}}}"
     category = f"[[Category:{fm['album']}]]"
     return f"{banner}\n\n{body_wikitext}\n{category}\n"
 
@@ -89,7 +88,7 @@ def publish_one(rel: Path, post, site: mwclient.Site, source_ref: str, gitea_rep
 
     body_wikitext = markdown_to_wikitext(strip_first_h1(post.content))
     source_url = f"{gitea_repo_url}/src/commit/{source_ref}/{rel}"
-    page_content = build_wikitext(fm, body_wikitext, source_url)
+    page_content = build_wikitext(fm, body_wikitext, source_url, source_ref)
 
     page = site.pages[fm["title"]]
     if page.text() == page_content: