Wire the startup sequence in cli - #54
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Implements Req 12.1/12.2 (design.md §3, §15): packages/cli/src/main.ts now runs the real two-phase startup — a sync phase (argv resolution, config + keybindings load, terminal-capability stub, shell render = "first frame") followed by a deferred phase scheduled via queueMicrotask (extension discovery/registration, onStartup activation, initial file open) — closing out Phase 1: `bun run cli <path>` opens the real UI shell with a working command registry, keymap, documents, and config. Key wiring decisions: - The extension host is forward-referenced through a mutable `hostRef` box so commands/documents/slotRegistry (built in the sync phase) can reach activation once the host exists (built in the deferred phase, after discovery) — the same pattern host/activation.ts's own TSDoc documents. - One SlotRegistry instance is built up front (empty pendingViews, since discovery hasn't run yet) and shared by both createTecodeApi and the Shell's render props, so extension registerView() calls are visible to the same registry the Shell subscribes to; onDidChange makes late arrival after activation work correctly. Documented deviation: manifest views not eagerly activated get no lazy placeholder in this wiring, since pendingViews can only be known after first frame. - The render seam (renderShell.tsx) defaults to a real @opentui/react render, with a headless no-op used under TECODE_HEADLESS=1 or whenever stdout isn't a real TTY, so tests and CI never open a TTY. - extensionRecords.ts is cli's sanctioned composition-layer dynamic import() of extension index.ts/js files, documented inline (mirroring discovery.ts's manifest-load convention) rather than needing an eslint-disable — the layering rule's selector only matches literal "@tecode/core" specifiers. - A subprocess integration test proves ordering end-to-end: a disposable fixture extension logs its own module-load time, compared against the first-frame timing line emitted by the real child process. Also: packages/builtin/index.ts adds the (currently empty) built-in manifest aggregator; @tecode/core's barrel re-exports getUserConfigDir for extension storage-path wiring; root package.json gains a `cli` script. bun test: 519 pass (up from the 493 baseline), bun run lint clean, bunx tsc --noEmit clean. Measured first-frame time: ~6-15ms in this sandbox, well under the 100ms budget. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WELSsojQQL1cTAR5iUUsTK
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Included review availability: 0 reviews are currently available. Your included PR review attempts over the past 7 days set your current allowance at 2 reviews per hour. WalkthroughCLI の起動対象解決、拡張機能の読み込み、キーマップ構築、Shell 描画、遅延初期化、ヘッドレス終了処理を追加しました。CLI スクリプトと公開パッケージエントリポイントも追加しました。 ChangesCLI 起動シーケンス
Estimated code review effort: 4 (Complex) | ~60 minutes Merge Risk:🟡 Moderate · up to The startup sequence is intended to show its first frame within 100 ms, but the integration test currently allows up to 1,000 ms, so a significant performance regression could pass CI unnoticed. Merge readiness requires tightening that test bound or explicitly accepting the discrepancy. Sequence Diagram(s)sequenceDiagram
participant runTecode
participant Shell
participant runDeferredPhase
participant ExtensionHost
participant Workspace
runTecode->>Shell: 初回フレームを描画
Shell-->>runTecode: first-frame timing
runTecode->>runDeferredPhase: 遅延フェーズを実行
runDeferredPhase->>ExtensionHost: 拡張機能を検出、登録、有効化
runDeferredPhase->>Workspace: 初期ファイルを開く
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Inline comments:
In `@packages/cli/src/main.integration.test.ts`:
- Around line 121-123: Update the first-frame timing assertion in the
integration test to enforce the 100ms startup budget by changing the upper-bound
expectation from 5,000ms to 100ms; keep the nonnegative lower-bound check
unchanged.
In `@packages/cli/src/renderShell.tsx`:
- Around line 58-69: Update renderShellToTerminal to await renderer.idle() after
root.render(...) so the function resolves only after the renderer completes the
initial frame; remove the existing Promise.resolve() wait.
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Fix all unresolved CodeRabbit comments on this PR:
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📒 Files selected for processing (18)
package.jsonpackages/builtin/index.tspackages/builtin/package.jsonpackages/cli/package.jsonpackages/cli/src/argv.test.tspackages/cli/src/argv.tspackages/cli/src/extensionRecords.test.tspackages/cli/src/extensionRecords.tspackages/cli/src/keymapState.test.tspackages/cli/src/keymapState.tspackages/cli/src/main.integration.test.tspackages/cli/src/main.test.tspackages/cli/src/main.tspackages/cli/src/renderShell.test.tspackages/cli/src/renderShell.tsxpackages/cli/src/terminalCapabilities.test.tspackages/cli/src/terminalCapabilities.tspackages/core/src/index.ts
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CodeRabbit review round 1 on PR #54: - renderShellToTerminal now resolves via renderer.idle() so first frame means the renderer actually finished its scheduled draw, not just a microtask after the React commit (demand-driven mode: no live loop is requested by the Shell's initial tree, so idle() cannot hang). - Integration test timing bound tightened 5000ms -> 1000ms: tasks.md's Task 1.15 explicitly asks for headroom over the 100ms budget (CI flake margin), so exactly 100 would contradict the spec, but 10x the budget still catches any real startup regression (measured ~6-15ms). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WELSsojQQL1cTAR5iUUsTK
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🚀 Post-Merge Actions
Notion への直接書き込み用ツールが利用できないため、追記すべき内容をここに出力します。 2026-08-23
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fix#16
Implements Task 1.15 and closes out Phase 1 (Req 12.1, 12.2; design.md §3, §15): the real startup sequence with first paint before any extension code runs.
What's included
packages/cli/src/main.ts(rewritten) — startup orchestrator split into the sync phase (buildAssemblyRoot: config + keybindings loaded awaitingconfig.ready, terminal-capability stub, theme, shell render = "first frame") and the deferred phase (runDeferredPhase, scheduled viaqueueMicrotaskafter first frame: discovery → registration →onStartupactivations → open the argv file/directory, firingonLanguage:*). ThecreateTecodeApi→registerTecodeAliasinvariant holds strictly before any extension module import.argv.ts— file vs directory argument resolution (directory →workspaceRoot; file → parent as root + deferred open; none → cwd; missing path warns and falls back, never throws).keymapState.ts— the binding table finally wired into a composition root: defaults + config-derived user layer, rebuilt ononKeybindingsChange, extension layer fed from registration's keybindings.extensionRecords.ts—LoadExtensionsResult.loaded→ExtensionRecord[]with the composition layer's sanctioned dynamic-import()loadModule()closures,extensionUri,storagePath; forward-reference closures give the command registry and DocumentManager theiractivateExtension/onLanguagehooks before the host exists.renderShell.tsx— injectable render seam: the default renders the real merged Shell (slot registry shared betweentecode.uiand the rendered tree — one instance, so extensionregisterViewcalls are immediately visible);TECODE_HEADLESS=1(or no TTY) selects a no-op renderer that still marks first frame, then exits cleanly after the deferred phase.terminalCapabilities.ts— fixed-default stub (real detection is Task 4.2).performance.now()from process start to first frame, emitted via HostLog and as a machine-parseable stdout JSON line for the Task 4.5 CI check;TECODE_VERBOSE=1adds step markers.@tecode/builtinaggregator (builtinManifests,[]today) so future builtin manifests need no cli change; rootcliscript (bun run cli <path>).Bun.spawn) with an on-disk fixture extension whoseindex.tsrecords its module load: proves the first-frame log precedes extension code, verifies startup order (Req 12.1) and the 100 ms budget with headroom (measured ~6–15 ms).Verification
bun test: 519 pass, 0 fail (+26 tests over the 493 baseline)bun run lint/bunx tsc --noEmit: cleanTECODE_HEADLESS=1 bun run cli .exits 0, first frame 6.3 ms🤖 Generated with Claude Code
https://claude.ai/code/session_01WELSsojQQL1cTAR5iUUsTK
Generated by Claude Code
Summary by CodeRabbit
新機能
改善