feat: validate continuity config and extract receipt contract

plugins/continuity/README.md

@@ -6,7 +6,10 @@ This package is the skeleton for extracting the current approved-plan continuity
 
 - Task 2: package skeleton created
 - Task 3: config schema contract scaffolded
-- Plugin logic intentionally not implemented yet
+- Task 4: config validation tests added
+- Task 5: minimal config validator implemented
+- Task 6: receipt validator contract extracted
+- Plugin evaluator / adapter logic intentionally not implemented yet
 
 ## Layout
 
@@ -34,6 +37,25 @@ plugins/continuity/
 
 See `examples/openclaw.continuity.example.json`.
 
+## Receipt validator contract
+
+The MVP receipt validator currently defines this minimum shape:
+
+- `planId`
+- `currentTask`
+- `nextDerivedAction`
+- `dispatchedAt`
+- `dispatchRunId`
+- `childSessionKey`
+- `replyClosureState`
+
+API surface:
+
+- `validateReceipt(receipt)`
+- `isValidReceipt(receipt)`
+
+See `src/continuity/types.md` for the extracted contract note.
+
 ## Notes
 
 - Current terminal states preserved by default: `waiting_user`, `blocked`, `pending_verification`

plugins/continuity/README.zh-TW.md

@@ -6,7 +6,10 @@
 
 - Task 2：已建立 package skeleton
 - Task 3：已先放入 config schema contract 骨架
-- 目前刻意不實作 plugin logic
+- Task 4：已補 config validation 測試
+- Task 5：已實作 minimal config validator
+- Task 6：已抽出 receipt validator contract
+- evaluator / adapter 邏輯目前仍未實作
 
 ## 目錄
 
@@ -34,6 +37,25 @@ plugins/continuity/
 
 請參考 `examples/openclaw.continuity.example.json`。
 
+## Receipt validator contract
+
+目前 MVP receipt validator 最小欄位如下：
+
+- `planId`
+- `currentTask`
+- `nextDerivedAction`
+- `dispatchedAt`
+- `dispatchRunId`
+- `childSessionKey`
+- `replyClosureState`
+
+API 介面：
+
+- `validateReceipt(receipt)`
+- `isValidReceipt(receipt)`
+
+抽出的 contract 說明見 `src/continuity/types.md`。
+
 ## 備註
 
 - 預設保留目前 terminal states：`waiting_user`、`blocked`、`pending_verification`

plugins/continuity/src/config/schema.mjs

@@ -16,10 +16,49 @@ export const continuityConfigSchema = Object.freeze({
   },
 });
 
+const TOP_LEVEL_KEYS = new Set([
+  'enabled',
+  'planMatchers',
+  'legalTerminalStates',
+  'receiptDir',
+  'requireRealDispatchReceipt',
+  'allowReplyClosureWithoutDispatch',
+  'debug',
+  'adapter',
+]);
+
+const ADAPTER_KEYS = new Set(['forceRecall']);
+const FORCE_RECALL_KEYS = new Set(['enabled', 'injectBlockLabel']);
+
 function isPlainObject(value) {
   return Boolean(value) && typeof value === 'object' && !Array.isArray(value);
 }
 
+function isNonEmptyString(value) {
+  return typeof value === 'string' && value.trim().length > 0;
+}
+
+function pushUnknownKeyErrors(errors, input, allowedKeys, pathPrefix = '') {
+  for (const key of Object.keys(input)) {
+    if (!allowedKeys.has(key)) {
+      errors.push(`${pathPrefix}${key}: unknown config key`);
+    }
+  }
+}
+
+function validateStringArray(errors, value, fieldName) {
+  if (!Array.isArray(value)) {
+    errors.push(`${fieldName}: expected array of strings`);
+    return;
+  }
+
+  value.forEach((entry, index) => {
+    if (!isNonEmptyString(entry)) {
+      errors.push(`${fieldName}[${index}]: expected non-empty string`);
+    }
+  });
+}
+
 export function normalizeContinuityConfig(input = {}) {
   const base = cloneDefaultConfig();
 
@@ -27,13 +66,16 @@ export function normalizeContinuityConfig(input = {}) {
     return base;
   }
 
-  return {
+  const normalized = {
     ...base,
     ...input,
-    planMatchers: Array.isArray(input.planMatchers) ? [...input.planMatchers] : [...base.planMatchers],
+    planMatchers: Array.isArray(input.planMatchers)
+      ? input.planMatchers.map((entry) => (typeof entry === 'string' ? entry.trim() : entry))
+      : [...base.planMatchers],
     legalTerminalStates: Array.isArray(input.legalTerminalStates)
-      ? [...input.legalTerminalStates]
+      ? input.legalTerminalStates.map((entry) => (typeof entry === 'string' ? entry.trim() : entry))
       : [...base.legalTerminalStates],
+    receiptDir: typeof input.receiptDir === 'string' ? input.receiptDir.trim() : base.receiptDir,
     adapter: {
       ...base.adapter,
       ...(isPlainObject(input.adapter) ? input.adapter : {}),
@@ -43,13 +85,88 @@ export function normalizeContinuityConfig(input = {}) {
       },
     },
   };
+
+  if (typeof normalized.adapter.forceRecall.injectBlockLabel === 'string') {
+    normalized.adapter.forceRecall.injectBlockLabel = normalized.adapter.forceRecall.injectBlockLabel.trim();
+  }
+
+  return normalized;
 }
 
 export function validateContinuityConfig(input = {}) {
+  const errors = [];
+
+  if (!isPlainObject(input)) {
+    errors.push('config: expected plain object');
+    return {
+      ok: false,
+      errors,
+      normalizedConfig: cloneDefaultConfig(),
+    };
+  }
+
+  pushUnknownKeyErrors(errors, input, TOP_LEVEL_KEYS);
+
+  if ('enabled' in input && typeof input.enabled !== 'boolean') {
+    errors.push('enabled: expected boolean');
+  }
+
+  if ('planMatchers' in input) {
+    validateStringArray(errors, input.planMatchers, 'planMatchers');
+  }
+
+  if ('legalTerminalStates' in input) {
+    validateStringArray(errors, input.legalTerminalStates, 'legalTerminalStates');
+  }
+
+  if ('receiptDir' in input && !isNonEmptyString(input.receiptDir)) {
+    errors.push('receiptDir: expected non-empty string');
+  }
+
+  if ('requireRealDispatchReceipt' in input && typeof input.requireRealDispatchReceipt !== 'boolean') {
+    errors.push('requireRealDispatchReceipt: expected boolean');
+  }
+
+  if ('allowReplyClosureWithoutDispatch' in input && typeof input.allowReplyClosureWithoutDispatch !== 'boolean') {
+    errors.push('allowReplyClosureWithoutDispatch: expected boolean');
+  }
+
+  if ('debug' in input && typeof input.debug !== 'boolean') {
+    errors.push('debug: expected boolean');
+  }
+
+  if ('adapter' in input) {
+    if (!isPlainObject(input.adapter)) {
+      errors.push('adapter: expected object');
+    } else {
+      pushUnknownKeyErrors(errors, input.adapter, ADAPTER_KEYS, 'adapter.');
+
+      if ('forceRecall' in input.adapter) {
+        if (!isPlainObject(input.adapter.forceRecall)) {
+          errors.push('adapter.forceRecall: expected object');
+        } else {
+          pushUnknownKeyErrors(errors, input.adapter.forceRecall, FORCE_RECALL_KEYS, 'adapter.forceRecall.');
+
+          if ('enabled' in input.adapter.forceRecall && typeof input.adapter.forceRecall.enabled !== 'boolean') {
+            errors.push('adapter.forceRecall.enabled: expected boolean');
+          }
+
+          if (
+            'injectBlockLabel' in input.adapter.forceRecall
+            && !isNonEmptyString(input.adapter.forceRecall.injectBlockLabel)
+          ) {
+            errors.push('adapter.forceRecall.injectBlockLabel: expected non-empty string');
+          }
+        }
+      }
+    }
+  }
+
   const normalizedConfig = normalizeContinuityConfig(input);
+
   return {
-    ok: true,
+    ok: errors.length === 0,
-    errors: [],
+    errors,
     normalizedConfig,
   };
 }

plugins/continuity/src/continuity/receipt-validator.mjs

@@ -1,7 +1,71 @@
-export function validateReceipt() {
+function isPlainObject(value) {
-  throw new Error('Not implemented: receipt validator contract placeholder');
+  return Boolean(value) && typeof value === 'object' && !Array.isArray(value);
 }
 
-export function isValidReceipt() {
+function isNonEmptyString(value) {
-  throw new Error('Not implemented: receipt validator contract placeholder');
+  return typeof value === 'string' && value.trim().length > 0;
+}
+
+function normalizeString(value) {
+  return typeof value === 'string' ? value.trim() : value;
+}
+
+export function validateReceipt(receipt) {
+  const errors = [];
+
+  if (!isPlainObject(receipt)) {
+    return {
+      ok: false,
+      errors: ['receipt: expected object'],
+      normalizedReceipt: null,
+    };
+  }
+
+  const normalizedReceipt = {
+    planId: normalizeString(receipt.planId),
+    currentTask: normalizeString(receipt.currentTask),
+    nextDerivedAction: isPlainObject(receipt.nextDerivedAction) ? receipt.nextDerivedAction : receipt.nextDerivedAction,
+    dispatchedAt: normalizeString(receipt.dispatchedAt),
+    dispatchRunId: normalizeString(receipt.dispatchRunId),
+    childSessionKey: normalizeString(receipt.childSessionKey),
+    replyClosureState: normalizeString(receipt.replyClosureState),
+  };
+
+  if (!isNonEmptyString(normalizedReceipt.planId)) {
+    errors.push('planId: expected non-empty string');
+  }
+
+  if (!isNonEmptyString(normalizedReceipt.currentTask)) {
+    errors.push('currentTask: expected non-empty string');
+  }
+
+  if (!isPlainObject(normalizedReceipt.nextDerivedAction)) {
+    errors.push('nextDerivedAction: expected object');
+  }
+
+  if (!isNonEmptyString(normalizedReceipt.dispatchedAt)) {
+    errors.push('dispatchedAt: expected non-empty string');
+  }
+
+  if (!isNonEmptyString(normalizedReceipt.dispatchRunId)) {
+    errors.push('dispatchRunId: expected non-empty string');
+  }
+
+  if (!isNonEmptyString(normalizedReceipt.childSessionKey)) {
+    errors.push('childSessionKey: expected non-empty string');
+  }
+
+  if (!isNonEmptyString(normalizedReceipt.replyClosureState)) {
+    errors.push('replyClosureState: expected non-empty string');
+  }
+
+  return {
+    ok: errors.length === 0,
+    errors,
+    normalizedReceipt,
+  };
+}
+
+export function isValidReceipt(receipt) {
+  return validateReceipt(receipt).ok;
 }

plugins/continuity/src/continuity/types.md

@@ -0,0 +1,23 @@
+# Continuity Types (MVP)
+
+## Receipt contract
+
+The MVP receipt validator contract uses this minimum shape:
+
+- `planId`: string
+- `currentTask`: string
+- `nextDerivedAction`: object
+- `dispatchedAt`: string
+- `dispatchRunId`: string
+- `childSessionKey`: string
+- `replyClosureState`: string
+
+## Validator API
+
+- `validateReceipt(receipt)` → `{ ok, errors, normalizedReceipt }`
+- `isValidReceipt(receipt)` → `boolean`
+
+## Notes
+
+- This contract is intentionally minimal and keeps file I/O separate.
+- It mirrors the current approved-plan dispatch receipt fields used by the existing continuity scripts.

plugins/continuity/test/continuity.config.test.mjs

@@ -0,0 +1,133 @@
+import assert from 'node:assert/strict';
+
+import defaultConfig from '../src/config/defaults.mjs';
+import {
+  normalizeContinuityConfig,
+  validateContinuityConfig,
+} from '../src/config/schema.mjs';
+
+function test(name, fn) {
+  try {
+    fn();
+    console.log(`ok - ${name}`);
+  } catch (error) {
+    console.error(`not ok - ${name}`);
+    throw error;
+  }
+}
+
+test('accepts default config', () => {
+  const result = validateContinuityConfig(defaultConfig);
+  assert.equal(result.ok, true);
+  assert.deepEqual(result.errors, []);
+  assert.deepEqual(result.normalizedConfig, defaultConfig);
+});
+
+test('accepts custom receipt directory', () => {
+  const result = validateContinuityConfig({
+    receiptDir: 'tmp/continuity-receipts',
+  });
+
+  assert.equal(result.ok, true);
+  assert.equal(result.normalizedConfig.receiptDir, 'tmp/continuity-receipts');
+  assert.deepEqual(result.errors, []);
+});
+
+test('accepts custom legal terminal states list', () => {
+  const result = validateContinuityConfig({
+    legalTerminalStates: ['waiting_user', 'blocked', 'done_elsewhere'],
+  });
+
+  assert.equal(result.ok, true);
+  assert.deepEqual(result.normalizedConfig.legalTerminalStates, ['waiting_user', 'blocked', 'done_elsewhere']);
+});
+
+test('normalizes missing fields from defaults', () => {
+  const normalized = normalizeContinuityConfig({
+    debug: true,
+  });
+
+  assert.equal(normalized.debug, true);
+  assert.equal(normalized.enabled, defaultConfig.enabled);
+  assert.equal(normalized.receiptDir, defaultConfig.receiptDir);
+  assert.deepEqual(normalized.legalTerminalStates, defaultConfig.legalTerminalStates);
+  assert.notEqual(normalized.legalTerminalStates, defaultConfig.legalTerminalStates);
+});
+
+test('rejects non-array legalTerminalStates', () => {
+  const result = validateContinuityConfig({
+    legalTerminalStates: 'waiting_user',
+  });
+
+  assert.equal(result.ok, false);
+  assert.match(result.errors.join('\n'), /legalTerminalStates/);
+  assert.match(result.errors.join('\n'), /array/i);
+});
+
+test('rejects invalid legalTerminalStates entry types', () => {
+  const result = validateContinuityConfig({
+    legalTerminalStates: ['waiting_user', 123],
+  });
+
+  assert.equal(result.ok, false);
+  assert.match(result.errors.join('\n'), /legalTerminalStates\[1\]/);
+  assert.match(result.errors.join('\n'), /string/i);
+});
+
+test('rejects empty receiptDir', () => {
+  const result = validateContinuityConfig({
+    receiptDir: '   ',
+  });
+
+  assert.equal(result.ok, false);
+  assert.match(result.errors.join('\n'), /receiptDir/);
+});
+
+test('rejects malformed adapter.forceRecall shape', () => {
+  const result = validateContinuityConfig({
+    adapter: {
+      forceRecall: false,
+    },
+  });
+
+  assert.equal(result.ok, false);
+  assert.match(result.errors.join('\n'), /adapter\.forceRecall/);
+});
+
+test('rejects malformed adapter.forceRecall.enabled type', () => {
+  const result = validateContinuityConfig({
+    adapter: {
+      forceRecall: {
+        enabled: 'yes',
+      },
+    },
+  });
+
+  assert.equal(result.ok, false);
+  assert.match(result.errors.join('\n'), /adapter\.forceRecall\.enabled/);
+});
+
+test('rejects malformed adapter.forceRecall.injectBlockLabel type', () => {
+  const result = validateContinuityConfig({
+    adapter: {
+      forceRecall: {
+        injectBlockLabel: 42,
+      },
+    },
+  });
+
+  assert.equal(result.ok, false);
+  assert.match(result.errors.join('\n'), /injectBlockLabel/);
+});
+
+test('rejects unknown top-level key', () => {
+  const result = validateContinuityConfig({
+    unexpected: true,
+  });
+
+  assert.equal(result.ok, false);
+  assert.match(result.errors.join('\n'), /unknown/i);
+  assert.match(result.errors.join('\n'), /unexpected/);
+});
+
+console.log('continuity.config.test.mjs PASS');