feat: add runner conversion scripts and strengthen cutover automation

runners-conversion/periodVault/validate-tdd.sh

@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+# validate-tdd.sh
+# Guard that production code changes are accompanied by tests.
+set -euo pipefail
+
+BASE_REF="${1:-origin/main}"
+
+if ! git rev-parse --verify "$BASE_REF" >/dev/null 2>&1; then
+  BASE_REF="HEAD~1"
+fi
+
+CHANGED_FILES=()
+while IFS= read -r line; do
+  [[ -n "$line" ]] && CHANGED_FILES+=("$line")
+done < <(git diff --name-only "$BASE_REF"...HEAD)
+
+if [[ ${#CHANGED_FILES[@]} -eq 0 ]]; then
+  echo "[validate-tdd] No changed files."
+  exit 0
+fi
+
+is_production_file() {
+  local f="$1"
+  [[ "$f" == shared/src/commonMain/* ]] && return 0
+  [[ "$f" == androidApp/src/main/* ]] && return 0
+  [[ "$f" == iosApp/iosApp/* ]] && [[ "$f" != iosApp/iosAppUITests/* ]] && [[ "$f" != iosApp/iosAppTests/* ]] && return 0
+  return 1
+}
+
+is_test_file() {
+  local f="$1"
+  [[ "$f" == shared/src/commonTest/* ]] && return 0
+  [[ "$f" == shared/src/jvmTest/* ]] && return 0
+  [[ "$f" == androidApp/src/androidTest/* ]] && return 0
+  [[ "$f" == androidApp/src/test/* ]] && return 0
+  [[ "$f" == iosApp/iosAppUITests/* ]] && return 0
+  [[ "$f" == iosApp/iosAppTests/* ]] && return 0
+  return 1
+}
+
+PROD_COUNT=0
+TEST_COUNT=0
+for file in "${CHANGED_FILES[@]}"; do
+  if is_production_file "$file"; then
+    PROD_COUNT=$((PROD_COUNT + 1))
+  fi
+  if is_test_file "$file"; then
+    TEST_COUNT=$((TEST_COUNT + 1))
+  fi
+done
+
+if [[ "$PROD_COUNT" -gt 0 && "$TEST_COUNT" -eq 0 ]]; then
+  echo "[validate-tdd] Failing: production code changed without matching test updates."
+  echo "[validate-tdd] Production files changed: $PROD_COUNT"
+  exit 1
+fi
+
+CHANGED_TEST_FILES=()
+TEST_PATH_REGEX='^(shared/src/(commonTest|jvmTest)/|androidApp/src/(androidTest|test)/|iosApp/iosApp(UI)?Tests/)'
+while IFS= read -r line; do
+  [[ -n "$line" ]] && CHANGED_TEST_FILES+=("$line")
+done < <(
+  if command -v rg >/dev/null 2>&1; then
+    printf '%s\n' "${CHANGED_FILES[@]}" | rg "$TEST_PATH_REGEX" || true
+  else
+    printf '%s\n' "${CHANGED_FILES[@]}" | grep -E "$TEST_PATH_REGEX" || true
+  fi
+)
+for test_file in "${CHANGED_TEST_FILES[@]:-}"; do
+  if [[ -f "$test_file" ]]; then
+    if command -v rg >/dev/null 2>&1; then
+      if rg -q 'catch[[:space:]]*\([[:space:]]*AssertionError|XCTExpectFailure|@Ignore|@Disabled' "$test_file"; then
+        echo "[validate-tdd] Failing: potential weak assertion/skip anti-pattern in $test_file"
+        exit 1
+      fi
+    else
+      if grep -Eq 'catch[[:space:]]*\([[:space:]]*AssertionError|XCTExpectFailure|@Ignore|@Disabled' "$test_file"; then
+        echo "[validate-tdd] Failing: potential weak assertion/skip anti-pattern in $test_file"
+        exit 1
+      fi
+    fi
+  fi
+done
+
+if [[ "${FORCE_AUDIT_GATES:-0}" == "1" ]]; then
+  echo "[validate-tdd] FORCE_AUDIT_GATES enabled."
+fi
+
+echo "[validate-tdd] PASS ($BASE_REF...HEAD)"