Function _tddPostWrite

bin/executor.js:978–1010

(filePath, toolResult, cwd)

// tdd_begin_cycle explicitly.

async function _tddPostWrite(filePath, toolResult, cwd) {
  try {
    const { getTDDState, _isTestFile } = require('../src/session/tdd_state');
    const tdd = getTDDState({ workdir: cwd });
    if (!tdd.loopActive) return toolResult;

    const { runTests, formatResult } = require('../src/tools/run_tests');
    const { getTDDGovernor } = require('../src/governor/tdd_governor');

    const isTestFile = _isTestFile(filePath || '');
    const isRefactor = tdd.isRefactor();
    const allDone = tdd.allRequirementsDone();

    // Choose filter: target test while in cycle, full suite for refactor/done
    const filter = (!isRefactor && !allDone && tdd.targetTest) ? tdd.targetTest : null;
    const testResult = runTests({ workdir: cwd, test_filter: filter || undefined });

    // Auto-begin cycle: idle + test file written + failures detected
    if (tdd.isIdle() && isTestFile && (testResult.failed > 0 || testResult.errors > 0)) {
      const inferredName = (testResult.failures[0] && testResult.failures[0].name) || 'new test';
      tdd.beginCycle(inferredName);
      // Re-run processTestResult so confirmRed fires on this same result
    }

    const gov = getTDDGovernor({ workdir: cwd });
    const tddMsg = gov.processTestResult(testResult);

    const testSummary = `\n\n[harness] run_tests: ${testResult.summary}${tddMsg ? '\n[TDD] ' + tddMsg : ''}`;
    return { ...toolResult, result: (toolResult.result || '') + testSummary };
  } catch {
    return toolResult; // never fail the write because of TDD auto-check
  }
}

// Wrap executeTool so the TDD post-write hook fires automatically.
// This keeps the hook out of every individual tool case.