feat: implement robustness guards

scripts/guards/task-submit-compensation-guard.mjs

@@ -0,0 +1,84 @@
+#!/usr/bin/env node
+
+import fs from 'fs'
+import path from 'path'
+import process from 'process'
+import { pathToFileURL } from 'url'
+
+const root = process.cwd()
+const apiDir = path.join(root, 'src', 'app', 'api')
+const CREATE_PATTERN = /\.\s*create\s*\(/
+const SUBMIT_TASK_PATTERN = /\bsubmitTask\s*\(/
+const ROLLBACK_PATTERN = /rollback|compensat/i
+
+function fail(title, details = []) {
+  process.stderr.write(`\n[task-submit-compensation-guard] ${title}\n`)
+  for (const detail of details) {
+    process.stderr.write(`  - ${detail}\n`)
+  }
+  process.exit(1)
+}
+
+function walk(dir, out = []) {
+  if (!fs.existsSync(dir)) return out
+  const entries = fs.readdirSync(dir, { withFileTypes: true })
+  for (const entry of entries) {
+    if (entry.name === '.git' || entry.name === '.next' || entry.name === 'node_modules') continue
+    const fullPath = path.join(dir, entry.name)
+    if (entry.isDirectory()) {
+      walk(fullPath, out)
+      continue
+    }
+    if (entry.name === 'route.ts') out.push(fullPath)
+  }
+  return out
+}
+
+function toRel(fullPath) {
+  return path.relative(root, fullPath).split(path.sep).join('/')
+}
+
+export function inspectTaskSubmitCompensation(relPath, content) {
+  if (!CREATE_PATTERN.test(content)) return []
+  if (!SUBMIT_TASK_PATTERN.test(content)) return []
+  if (ROLLBACK_PATTERN.test(content)) return []
+  return [
+    `${relPath} creates data before submitTask without explicit rollback/compensation marker`,
+  ]
+}
+
+export function findTaskSubmitCompensationViolations(scanRoot = root) {
+  const routesRoot = path.join(scanRoot, 'src', 'app', 'api')
+  return walk(routesRoot)
+    .map((fullPath) => {
+      const relPath = path.relative(scanRoot, fullPath).split(path.sep).join('/')
+      const content = fs.readFileSync(fullPath, 'utf8')
+      return inspectTaskSubmitCompensation(relPath, content)
+    })
+    .flat()
+}
+
+export function main() {
+  if (!fs.existsSync(apiDir)) {
+    fail('Missing src/app/api directory')
+  }
+
+  const routeFiles = walk(apiDir)
+  const violations = routeFiles
+    .map((fullPath) => {
+      const relPath = toRel(fullPath)
+      const content = fs.readFileSync(fullPath, 'utf8')
+      return inspectTaskSubmitCompensation(relPath, content)
+    })
+    .flat()
+
+  if (violations.length > 0) {
+    fail('Found create+submitTask routes without compensation marker', violations)
+  }
+
+  process.stdout.write(`[task-submit-compensation-guard] OK routes=${routeFiles.length}\n`)
+}
+
+if (process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href) {
+  main()
+}