scripts/check-vale-style-sync.sh

@@ -10,11 +10,17 @@ set -euo pipefail
 # only one of the two. Run from repo root or pass REPO_ROOT as arg.
 
 REPO_ROOT="${1:-$(git rev-parse --show-toplevel 2>/dev/null || pwd)}"
+# A nonexistent REPO_ROOT must fail loudly, not fall through to the "neither
+# copy present" no-op below — that guard exists for a repo that legitimately
+# has no kyberforge plugin installed, not for a typo'd or stale path, and a
+# clean exit 0 here would read as "checked, in sync" when nothing ran at all.
+if [[ ! -d "$REPO_ROOT" ]]; then
+  echo "Vale style sync check failed: REPO_ROOT '$REPO_ROOT' is not a directory." >&2
+  exit 1
+fi
 # Absolutized because the glob probe below `cd`s into a scratch tree, where a
 # relative --config path would stop resolving.
-if [[ -d "$REPO_ROOT" ]]; then
-  REPO_ROOT="$(cd "$REPO_ROOT" && pwd)"
-fi
+REPO_ROOT="$(cd "$REPO_ROOT" && pwd)"
 FAIL=0
 
 err() { echo "  FAIL: $1" >&2; FAIL=$((FAIL + 1)); }

tests/test-check-vale-style-sync.sh

@@ -123,6 +123,19 @@ else
   fail "exited non-zero when skill-audit/agent-audit are simply absent"
 fi
 
+# --- 5b. Exits 1 when REPO_ROOT does not exist ---
+# A nonexistent path used to fall through to the "neither copy present" no-op
+# (test 5 above) and exit 0 — indistinguishable from a real, verified in-sync
+# result. That guard is for a repo legitimately missing kyberforge, not a
+# typo'd or stale path.
+echo ""
+echo "--- exits 1 when REPO_ROOT does not exist ---"
+if bash "$SCRIPT" "/nonexistent/path/$(date +%s)-$$" > /dev/null 2>&1; then
+  fail "exited 0 for a nonexistent REPO_ROOT — expected exit 1"
+else
+  pass "exits non-zero for a nonexistent REPO_ROOT"
+fi
+
 # --- 6. Exits 1 when only one of the two copies is present ---
 # The no-op guard used `||`, so a single missing copy also exited 0 — a deleted
 # or renamed copy passed the sync check silently.