The live global pre-push hook was hand-edited to resolve suppressions from a
machine-level file (${SH_SECURITY_SUPPRESSIONS_DIR:-~/.config/sea-haven/security-review}/
<repo-basename>/suppressions.json) kept out of repo history, falling back to a
repo-local .security-review/suppressions.json. The repo-sourced hooks lacked it, so
install-hooks.sh --global would overwrite the live hook and lose the feature.
Port the prefer-machine/fallback-repo-local block into hooks/pre-push, align
hooks/pre-commit to the same (else a machine-suppressed finding passes at push but
blocks at commit), and document the path + SH_SECURITY_SUPPRESSIONS_DIR override +
basename-collision caveat in the README.
The global pre-push hook, the /sh-security-review prompt, and finding.schema.json
previously lived only in ~/.config/git and ~/.claude (untracked) — unreproducible.
Source them here: add hooks/pre-push, rewrite install-hooks.sh with a --global mode
(lays down both hooks, sets core.hooksPath, links skill+schema into ~/.claude) and a
per-repo mode. Align pre-commit with pre-push (honor skip marker + suppressions). Add
semgrep p/javascript so the scanners cover the org's Node/.NET repos.
Trigger-agnostic pure-code gate that merges deterministic-scanner findings
(semgrep/gitleaks/checkov/cfn-lint/pip-audit) with agent findings from
/sh-security-review, dedups, applies justification-required suppressions, and
makes the block decision (exit 1 on confirmed critical/high). Phase 2 of the
Sea Haven security-review agent; Path B (CI/headless) wiring lands in Phase 3.
