g2h: Use a different kind of email redaction

A bug in hugo, or it's markdown renderer shouldn't prevent using a more typical pattern.

1 files changed, 10 insertions, 4 deletions

diff --git a/g2h/commit_page.py b/g2h/commit_page.py
index a998417..03d74ab 100644
--- a/g2h/commit_page.py
+++ b/g2h/commit_page.py
@@ -2,18 +2,24 @@ import os
 
 from .page import Page
 
+def _redact_local_segment(local_segment):
+    if len(local_segment) == 0:
+        return ''
+    if len(local_segment) < 6:
+        return local_segment[0] + '...'
+    return local_segment[:2] + '...'
+
 def redact_email(email):
     if email is None or len(email) == 0:
         return ''
 
     if '@' not in email:
-        return email[0] + '...' + email[-1]
+        return _redact_local_segment(email)
 
     local, domain = email.split('@')
-    redacted_local = local[0] + '...' + local[-1] if len(local) > 0 else ''
-    redacted_domain = domain.replace('.', '...')
+    redacted_local = _redact_local_segment(local)
 
-    return redacted_local + '@' + redacted_domain
+    return redacted_local + '@' + domain
 
 class CommitPage(Page):
     def __init__(self, out_dir, name, commit, content_subdir):