fix: avoid false positives in progress-evidence gate

scripts/long_task_gate_lock.mjs

@@ -190,13 +190,16 @@ function hasProgressEvidence(input) {
   });
 }
 
-function claimsProgressionWithoutEvidence(input) {
+function claimsProgression(input) {
   const progressionClaim = EVIDENCE_FIELDS.progressionClaim
     .map((fieldPath) => getPathValue(input, fieldPath))
     .find((value) => hasNonEmptyString(value));
 
-  if (!hasNonEmptyString(progressionClaim)) return false;
+  return hasNonEmptyString(progressionClaim);
+}
 
+function claimsProgressionWithoutEvidence(input) {
+  if (!claimsProgression(input)) return false;
   return !hasProgressEvidence(input);
 }
 
@@ -269,8 +272,14 @@ function main() {
   process.stdout.write(JSON.stringify(output, null, args.pretty ? 2 : 0) + '\n');
 }
 
-try {
-  main();
-} catch (error) {
-  fail('CLI_ERROR', error && error.message ? error.message : 'unexpected error');
+export { evaluateGate };
+
+const isDirectRun = process.argv[1] && fs.realpathSync(process.argv[1]) === fs.realpathSync(new URL(import.meta.url));
+
+if (isDirectRun) {
+  try {
+    main();
+  } catch (error) {
+    fail('CLI_ERROR', error && error.message ? error.message : 'unexpected error');
+  }
 }