A new ref made the pre-receive hook scan the full ancestry
(`log_opts="$new"`), so historical test-fixture findings rejected every
new-branch push (#106). Scope it to `$new --not --all` — only commits
new to the gate, which (since the bare repo is populated solely by
upstream mirror-fetch and gitleaks-gated pushes) loses no coverage on
what a push actually brings to the upstream. Also add BatchMode=yes +
ConnectTimeout=10 to both the forward and access-hook ssh so an
unreachable upstream fails fast instead of hanging.
Refs #106
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
didericis-claude
6c673bece6