Primary change: prevent the model from burning tokens in an infinite retry
loop when a tool call repeatedly fails schema validation with the same
error (observed with ask_user_question and a malformed `questions`
parameter retrying 10+ times with the same validation error).
- Track consecutive validation failures per (tool name, error message)
pair in CoreToolScheduler via a `validationRetryCounts` Map.
- After 3 consecutive failures for the same (tool, error) pair, append a
RETRY LOOP DETECTED directive to the error response instructing the
model to stop, re-examine the schema, try a fundamentally different
approach, or surface the issue to the user.
- Reset per-tool counters when the tool invocation succeeds; reset
globally when an incoming batch shares no tool name with any
previously failing tool; reset the per-tool counter when the tool
returns a different validation error so unrelated mistakes do not
accumulate toward the threshold.
- Distinct from LoopDetectionService, which tracks model-behavior loops
(repeated thoughts, stagnant actions); this change catches tool-API
misuse loops at the scheduler layer.
Piggyback fixes bundled in the same PR:
- packages/cli/index.ts, packages/core/src/services/shellExecutionService.ts:
treat PTY `EAGAIN` on the read path as an expected read error alongside
`EIO`, avoiding noisy surface-level failures from transient
non-blocking reads.
- scripts/build.js: switch the settings-schema generation step from
`npx tsx` to `node --import tsx/esm` for Bun compatibility.
Tests:
- Unit tests in coreToolScheduler.test.ts cover: directive injection on
the 3rd consecutive failure, counter reset when a different tool is
called, and counter reset after a successful invocation of the same
tool (fail → fail → succeed → fail → fail must not trip the directive).
* refactor: merge test-utils package into core
Consolidate the standalone @qwen-code/qwen-code-test-utils package
into packages/core/src/test-utils/, eliminating the need for a
separate package that only provided createTmpDir, cleanupTmpDir,
and FileSystemStructure type.
Changes:
- Move file-system-test-helpers.ts into core/src/test-utils/
- Re-export from core's test-utils index
- Update 3 core test files to use relative imports
- Update cli useAtCompletion test to import from @qwen-code/qwen-code-core
- Remove test-utils devDependency from core and cli package.json
- Delete packages/test-utils/ directory
All affected tests pass (fileSearch, crawler, ignore, useAtCompletion).
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
* fix: remove deleted test-utils from build order
The test-utils package was merged into core but the build script still
tried to build it separately, causing CI failures.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
---------
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
- Add plugin-example to build order in scripts/build.js
- Add prepublishOnly script to auto-build before npm publish
This ensures the plugin-example package is built during the main build process and automatically compiled before publishing to npm.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
- Update package.json exports to point to dist directory
- Add TypeScript build scripts to each channel adapter
- Include channel adapters in build order
This enables proper TypeScript compilation and distribution of channel
adapter packages.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
This adds the new channel-base package to the build order, positioned
before cli since cli depends on it.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
Moves export-html and insight templates from cli/assets to a new
dedicated web-templates package. Updates Dockerfile and build scripts
to use consolidated bundle/prepare:package/pack workflow.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
Add JSON Schema generation for settings.json files to provide IntelliSense
and validation support in VS Code. The schema is automatically generated
from the internal SETTINGS_SCHEMA definition during the build process.
- Add generate-settings-schema.ts script to convert TypeScript schema to JSON Schema
- Add jsonValidation contribution to vscode-ide-companion package.json
- Include schemas directory in .vscodeignore for packaging
- Integrate schema generation into build process
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
VSCode IDE Companion depends on @qwen-code/webui, but npm workspaces
build packages in alphabetical order, causing webui to be built after
its dependent.
Fixed by explicitly defining the build order:
1. test-utils
2. core
3. cli
4. webui
5. sdk
6. vscode-ide-companion
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
