desktop/src-tauri/crates/core/src/adapters/zed/mod.rs

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//! Built-in Zed Agent adapter; see architecture.md#adapter-layout.

//! - Stable entry point implements the shared interface and re-exports modules.

//! - detect checks threads.db tables and columns.

//! - versions registers document formats zed-threads-db-1 / 2.

//! - common owns product-specific mapping and read-only source access.

//!

//! Nonempty external-provider samples from 1.22.0 / 76659a55 were checked on 2026-10-07.

//! Only llm-usage-zhipu with DbThread 0.3.0 uses the separately verified default-zero mapping.

//! Hosted-format references: official Zed commit bd747337d7be138834e20972b9e203c7b239cc47, A38,

//! plus read-only local inspection on 2026-09-29 of %LOCALAPPDATA%/Zed/threads/threads.db:

//! matching threads schema with zero rows, without usage-format acceptance.

//! - Layout is <data_dir>/threads/threads.db; common documents platform data directories.

//!   Zed has no ZED_DATA_DIR override; --user-data-dir is not visible to collection.

//! - JSON/zstd DbThread data has model{provider,model},

//!   cumulative_token_usage (thread total) and request_token_usage

//!   (turn buckets overwritten by later requests in that turn, used only for reconciliation).

//! - The hosted path requires provider=="zed.dev"; shared imports with version "1.0.0"

//!   have initialized zero usage and are skipped. External ACP threads are written to

//!   sidebar_threads, not threads; collect through their underlying source adapters.

/// Stateless Zed adapter.

// Official paths.rs:161-165 uses dirs::data_local_dir() + "Zed".

// Official paths.rs:155-160 uses XDG_DATA_HOME, default ~/.local/share, plus "zed";

// Linux uses lowercase and also has FLATPAK_XDG_DATA_HOME handling.

// Accept a threads directory, an existing file, or a data directory named exactly "Zed".