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Merge branch 'codex/goal-session' into codex/commands

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# Conflicts:
#	docs/architecture.md
#	docs/capability-seams.md
#	docs/config-catalog.md
#	docs/module-graph.md
#	knip.json
#	packages/examples/README.md
#	packages/examples/stdio-demo/README.md
#	packages/examples/stdio-demo/src/index.ts
#	packages/examples/tui-demo/package.json
#	packages/ui/README.md
#	packages/ui/tui/src/index.ts
This commit is contained in:
Tianyi Cui
2026-07-20 22:05:51 +08:00
parent 9ef673a5a3 41196b7e4f
commit 78472196c8
237 changed files with 2872 additions and 4495 deletions
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24
packages/ui/tui/src/index.ts
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@@ -36,6 +36,7 @@ import z from 'schemastery'
import type { Agent, AgentStatus } from '@deepseek-ai/dsh-agent'
import type {} from '@deepseek-ai/dsh-agent-loop'
import type {} from '@deepseek-ai/dsh-commands'
import { errorChain } from '@deepseek-ai/dsh-llm'
import type { ContentBlock, StreamChunk } from '@deepseek-ai/dsh-llm'
import { SessionId, type Session, type SessionEvent, type TodoItem } from '@deepseek-ai/dsh-session'
import type {
@@ -192,15 +193,6 @@ function displayText(text: string): string {
`\\x${control.charCodeAt(0).toString(16).padStart(2, '0')}`)
}
/** Render an arbitrary failure without allowing hostile coercion to escape the UI boundary. */
function renderThrown(value: unknown): string {
try {
return String(value)
} catch {
return '<unrenderable thrown value>'
}
}
/**
* Theme-agnostic palette built from the standard 16-color ANSI set plus SGR
* attributes, which every terminal remaps to its active color scheme. Body
@@ -1231,7 +1223,7 @@ export function createTuiChat(
},
(error: unknown) => {
if (!disposed) {
appendNotice(`Command failed: ${renderThrown(error)}`, 'error')
appendNotice(`Command failed: ${errorChain(error)}`, 'error')
}
},
).finally(() => { commandControllers.delete(controller) })
@@ -1312,7 +1304,9 @@ export function createTuiChat(
const disposeError = ctx.on('agent/error', (subject, turn, step, error) => {
if (subject !== agent) return
liveErrors.add(`${turn}:${step}`)
appendNotice(error.message, 'error')
// Full cause chain: wrapper messages like `fetch failed` carry the
// actionable transport detail on `cause`.
appendNotice(errorChain(error), 'error')
})
const disposeAgent = ctx.on('agent/disposed', (subject) => {
if (subject !== agent) return
@@ -1339,7 +1333,7 @@ export function createTuiChat(
void commandFiber.dispose().catch(
/* v8 ignore next 2 -- command registration cleanup is non-throwing; this guards a future disposer regression */
(cleanupError: unknown) => {
ctx.logger.warn(`ui-tui: command cleanup after startup failure failed: ${renderThrown(cleanupError)}`)
ctx.logger.warn(`ui-tui: command cleanup after startup failure failed: ${errorChain(cleanupError)}`)
},
)
clearStatus()
@@ -1387,7 +1381,7 @@ export function mountTui(ctx: Context, config: Config, runtime: TuiRuntime): voi
if (settled || failedSessionId !== sessionId) return
settled = true
stopWaiting()
runtime.terminal.write(displayText(`ui-tui: session "${sessionId}" failed to start: ${renderThrown(error)}\n`))
runtime.terminal.write(displayText(`ui-tui: session "${sessionId}" failed to start: ${errorChain(error)}\n`))
runtime.exit(1)
}
@@ -1399,10 +1393,10 @@ export function mountTui(ctx: Context, config: Config, runtime: TuiRuntime): voi
/** Cordis entry point using the process terminal; explicit TUI composition requires a TTY pair. */
/* v8 ignore start -- production process wiring; fake-terminal tests cover mountTui/createTuiChat,
and the repl-agent PTY smoke covers the real entry */
and the tui-agent PTY smoke covers the real entry */
export function apply(ctx: Context, config: Config): void {
if (!process.stdin.isTTY || !process.stdout.isTTY) {
throw new Error('ui-tui: both stdin and stdout must be TTYs; use @deepseek-ai/dsh-stdio for pipes')
throw new Error('ui-tui: both stdin and stdout must be TTYs; use @deepseek-ai/dsh-cli-demo for non-interactive runs')
}
mountTui(ctx, config, {
terminal: new ProcessTerminal(),