mirror of https://github.com/CherryHQ/cherry-studio.git synced 2026-07-07 23:33:14 +08:00

Files

fullex fd81de8a32 feat(db-service): add withWriteTx for serialized writes (libsql #288 )

libsql client-ts upstream issue #288 makes PRAGMA busy_timeout ineffective
for async transactions, so concurrent db.transaction() calls reliably surface
SQLITE_BUSY. Introduce DbService.withWriteTx as a serialized write helper:

- Process-wide FIFO mutex (async-mutex) serializes write transactions.
- libsql client's default BEGIN IMMEDIATE protects against read-then-write
  tx upgrade failures (no override needed at the drizzle layer).
- Single 50ms BUSY retry guards against transient external locks.

Reads do NOT need this — WAL gives readers snapshot isolation that is never
blocked by writers.

Includes unit tests (FIFO ordering, finally release on throw, single BUSY
retry, persistent BUSY rethrow, non-BUSY passthrough) plus a real-libsql
integration test. Updates the DbService test mock with a passthrough
withWriteTx so dependent services do not throw "is not a function" in
tests. Documents the API in database-patterns.md and points
CLAUDE.md / data-api-overview.md at the new pattern.

2026-05-21 04:54:43 -07:00

assets/images

docs: consolidate bilingual docs, add link checker and architecture overview (#14138 )

2026-04-09 16:01:40 +08:00

guides

refactor: remove memory module from v2 (#14251 )

2026-04-16 13:22:30 +08:00

references

feat(db-service): add withWriteTx for serialized writes (libsql #288 )

2026-05-21 04:54:43 -07:00

README.md

docs(cache): rewrite to match current API and add design invariants

2026-04-22 22:56:34 -07:00

sponsor.md

docs: consolidate bilingual docs, add link checker and architecture overview (#14138 )

2026-04-09 16:01:40 +08:00

README.md

Cherry Studio Documentation

Guides

Document	Description
Development Setup	Development environment setup
Contributing	How to contribute code
Branching Strategy	Git branching workflow
Test Plan	Test plan and release channels
i18n Guide	Internationalization guide
Logging Guide	How to use the logger service
Middleware	How to write AI Provider middleware

References

Architecture

Document	Description
Architecture Overview	System-wide architecture, process model, data flow

AI Core

Document	Description
AI Core Architecture	Complete data flow and architecture from user input to LLM response

Data System

Document	Description
Data System Overview	System selection, architecture, and patterns
Boot Config Overview	Early boot configuration system
Boot Config Schema Guide	Adding new boot config keys
Cache Overview	Three-tier caching architecture and design invariants
Cache Usage	useCache hooks, direct API, Main-process subscriptions
Cache Schema Guide	Adding new cache keys (fixed and template)
Preference Overview	User settings management
Preference Usage	usePreference hook examples
Preference Schema Guide	Adding new preference keys
DataApi Overview	Business data API architecture
DataApi in Renderer	useQuery/useMutation patterns
DataApi in Main	Handlers, Services, Repositories
API Design Guidelines	RESTful design rules
API Types	API type system, schemas, error handling
Database Patterns	DB naming, schema patterns
Layered Preset Pattern	Presets with user overrides
V2 Migration Guide	Migration system

Lifecycle System

Document	Description
Lifecycle Overview	Architecture, decision guides, usage
Application Overview	Application bootstrap and shutdown
Lifecycle Internals	Phases, hooks, states
Lifecycle Usage	Full usage guide with examples
Lifecycle Decision Guide	Lifecycle vs singleton decision
Lifecycle Migration Guide	Migrating old services

Messaging

Document	Description
Message System	Message lifecycle, state management, operations

Knowledge

Document	Description
KnowledgeService	Concurrency control and workload management

CherryClaw (Autonomous Agent)

Document	Description
CherryClaw Overview	Architecture, memory system, API
Channel System	IM integration (Telegram, etc.)
Claw MCP Server	Built-in MCP tools (cron, notify, skills, memory)
Scheduler	Task-based polling scheduler

Components

Document	Description
CodeBlockView	Code block view component
Image Preview	Image preview components
Code Execution	Python code execution via Pyodide

Other

Document	Description
App Upgrade Config	Application upgrade configuration
Feishu Notify	Feishu notification integration
Fuzzy Search	Fuzzy search implementation
LAN Transfer Protocol	LAN file transfer protocol spec