refactor(cli)!: one shared base config with per-surface overlays

`dsh` shipped two config trees that were 43 rows the same: apps/cli/cordis.yml
composed web as 74 flat rows, while the TUI booted examples/tui-agent/cordis.yml
whose single `@deepseek-ai/dsh-tui-demo` row mounted twelve plugins behind a
twenty-key pass-through Config. Neither file was what its location claimed —
apps/cli hardcoded the "example" as the product default and the "demo" bundle
was the application — and every capability change had to be made twice.

- apps/cli/base.cordis.yml holds the 43 shared rows; tui.cordis.yml and
  web.cordis.yml are patch lists stating only what differs per surface
- overlays apply as SIBLING patch lists at one include level, because include
  patches never cross an include boundary. Precedence: base < surface <
  (--config | personal ~/.dsh/config.yaml) < launcher flag/profile patches
- `--config` now applies an overlay INSTEAD OF the personal one, so a demo or
  test tree never inherits the user's route; new `--config-replace` boots a file
  as the entire tree (the old `--config` behaviour). Both survive /resume
- vendor/include: index each `insert`ed row as it is added so a later patch can
  configure or disable it. Upstream built the id index once before the patch
  loop, leaving every surface-only row — the whole TUI front door — silently
  unpatchable from user config. Logged as local modification 8
- session identity moves to dsh-agent-loop's CONFIGURED_AGENT_IDENTITIES_KEY;
  dsh-tui's MAIN_SESSION_ID_KEY is deleted (only the bundle read it)
- delete examples/tui-agent, examples/cordis-agent, packages/examples/tui-demo;
  TUI tests → apps/cli/tests, cordis e2e → packages/cordis/tool-cordis/tests,
  examples/code-mode survives as an overlay leaf
- `dsh web` gains --config, threaded into AppCLIEntry as an extra overlay

Three latent defects surfaced and are fixed here: the TUI captured the optional
sessionQuery service once at construction and could permanently disable /resume
when it won the mount race; the session-store root silently reverted to a
project-local ./.sessions; --config-replace was dropped by the resume handoff.

Verified by booting each tree through the real Loader (TUI 55 entries, web 75,
zero unsettled) rather than reading YAML. All eight terminal snapshots replay
byte-identically; 14/14 PTY smoke, 112/112 snapshots, 25/25 doc-sync, hygiene
and lint clean.
This commit is contained in:
Turtle
2026-07-29 13:58:21 +08:00
parent e7c0a5b794
commit f290a8b851
182 changed files with 1659 additions and 2400 deletions

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import type { Context } from 'cordis'
import type {
GenerateOptions,
LlmModelInfo,
LlmResolvedModelInfo,
StreamChunk,
} from '@deepseek-ai/dsh-llm'
import { CallId, LlmAdapter, ReasoningEffortId } from '@deepseek-ai/dsh-llm'
const CONTROL_PROBE = '\u001b]2;MODEL_CONTROLLED\u0007\u001b[999CMODEL_CURSOR\u009b31mMODEL_C1'
const INITIAL_TEXT = `I need one decision before I continue. ${CONTROL_PROBE}`
const FINAL_TEXT = 'Decision received. Scripted TUI run complete.'
const DEFAULT_MODE_PROBE = 'Confirm the scripted run left plan mode.'
const DEFAULT_MODE_TEXT = 'Default mode confirmed.'
// The `skill` scenario types `/skill:scripted-skill`; the manual-invocation front
// door delivers the loaded skill as a user turn wrapped in `<skill name="…">`. The
// body marker below lives in the fixture skill, so echoing it back proves the whole
// block (name attribute plus body) reached the model, not just the command text.
const SKILL_BLOCK_OPEN = '<skill name="scripted-skill">'
const SKILL_BODY_MARKER = 'SCRIPTED SKILL BODY MARKER'
const SKILL_RECEIVED_TEXT = 'Scripted skill body received.'
const TITLE_TEXT = 'scripted session title'
// The failing-bash scenario proves the terminal card reports a non-zero exit
// exactly once: the model-facing result carries the `[exit code: N]` marker, and
// the card turns it into its own `[exit N]` pill instead of showing both.
const BASH_FAILURE_PROBE = 'Run the failing scripted command.'
const BASH_FAILURE_COMMAND = 'printf "SCRIPTED_BASH_FAILED\\n"; exit 3'
const BASH_FAILURE_TEXT = 'Scripted bash failure observed.'
const BASH_FAILURE_CALL_ID = CallId('call-bash-failure')
function textChunks(text: string): StreamChunk[] {
return [
{ type: 'block-start', index: 0, blockType: 'text' },
...Array.from(text, (char): StreamChunk => ({ type: 'text-delta', index: 0, text: char })),
{ type: 'block-end', index: 0, block: { type: 'text', text } },
{ type: 'usage', usage: { inputTokens: 20, outputTokens: text.length } },
{ type: 'finish', reason: { kind: 'stop' } },
]
}
/** Keyless adapter for the real-PTY TUI tests: the two-step conversation and the `/skill:` round-trip. */
class ScriptedTuiAdapter extends LlmAdapter {
override listModels(provider: string): Promise<readonly LlmModelInfo[]> {
return Promise.resolve([
{ provider, id: 'tui-scripted-model', name: 'Scripted Base' },
{ provider, id: 'tui-scripted-model-pro', name: 'Scripted Pro' },
])
}
override resolveModel(
provider: string,
model: string,
): Promise<LlmResolvedModelInfo> {
return Promise.resolve({
provider,
id: model,
name: model === 'tui-scripted-model-pro' ? 'Scripted Pro' : 'Scripted Base',
context: { contextWindow: 128_000 },
...model !== 'tui-scripted-model-pro'
? {}
: {
reasoning: {
efforts: [
{ id: ReasoningEffortId('off'), name: 'Off' },
{ id: ReasoningEffortId('high'), name: 'High' },
{ id: ReasoningEffortId('max'), name: 'Max' },
],
defaultEffort: ReasoningEffortId('high'),
},
},
})
}
override async * stream(options: GenerateOptions): AsyncIterable<StreamChunk> {
// The session-title provider's auxiliary request carries no tool schemas,
// unlike every agent turn; answer it with a fixed title so the PTY test can
// assert the logged title reaches the terminal window title.
if ((options.tools?.length ?? 0) === 0) {
for (const chunk of textChunks(TITLE_TEXT)) yield chunk
return
}
if (
options.model !== 'tui-scripted-model-pro'
|| !options.system?.includes('tui-scripted-model-pro')
|| options.reasoningEffort !== ReasoningEffortId('max')
) {
throw new Error('the scripted TUI request did not apply the selected model and reasoning effort')
}
const lastMessage = options.messages.at(-1)
// The loop appends plugin-sourced context (the plan-mode notice, the
// tool-skill catalog) AFTER the admitted prompt, so the scripted trigger
// may sit one or more user messages back: scan the whole trailing run of
// user-role messages since the last assistant message.
const trailingUserTexts: string[] = []
for (let index = options.messages.length - 1; index >= 0; index--) {
const message = options.messages[index]
if (message?.role !== 'user') break
for (const block of message.content) {
if (block.type === 'text') trailingUserTexts.push(block.text)
}
}
const lastText = trailingUserTexts.join('\n')
if (lastText.includes(DEFAULT_MODE_PROBE)) {
if (options.system?.includes('Stay in plan mode for this scripted TUI test.')) {
throw new Error('the scripted TUI request retained plan guidance after /plan off')
}
for (const chunk of textChunks(DEFAULT_MODE_TEXT)) yield chunk
return
}
if (lastText.includes(SKILL_BLOCK_OPEN)) {
const ack = lastText.includes(SKILL_BODY_MARKER)
? SKILL_RECEIVED_TEXT
: 'Scripted skill block arrived without its body.'
for (const chunk of textChunks(ack)) yield chunk
return
}
const blocks = lastMessage?.content ?? []
if (blocks.some(block => block.type === 'tool-result')) {
const answered = blocks.some(block => block.type === 'tool-result' && block.toolCallId === BASH_FAILURE_CALL_ID)
for (const chunk of textChunks(answered ? BASH_FAILURE_TEXT : FINAL_TEXT)) yield chunk
return
}
if (lastText.includes(BASH_FAILURE_PROBE)) {
const bashArgs = JSON.stringify({ command: BASH_FAILURE_COMMAND, description: 'Run the failing scripted command' })
yield { type: 'block-start', index: 0, blockType: 'tool-call' }
yield { type: 'tool-call-delta', index: 0, id: BASH_FAILURE_CALL_ID, name: 'bash', argumentsDelta: bashArgs }
yield {
type: 'block-end',
index: 0,
block: { type: 'tool-call', id: BASH_FAILURE_CALL_ID, name: 'bash', arguments: bashArgs },
}
yield { type: 'usage', usage: { inputTokens: 20, outputTokens: 10 } }
yield { type: 'finish', reason: { kind: 'tool-calls' } }
return
}
const args = JSON.stringify({
questions: [{
id: 'mode',
header: 'Execution mode',
question: 'How should the scripted run proceed?',
options: [
{ label: 'Safe', description: 'Use the guarded path.' },
{ label: 'Fast', description: 'Use the shorter path.' },
],
}],
})
const callId = CallId('call-ask-mode')
yield { type: 'block-start', index: 0, blockType: 'text' }
for (const char of INITIAL_TEXT) yield { type: 'text-delta', index: 0, text: char }
yield { type: 'block-end', index: 0, block: { type: 'text', text: INITIAL_TEXT } }
yield { type: 'block-start', index: 1, blockType: 'tool-call' }
yield { type: 'tool-call-delta', index: 1, id: callId, name: 'ask_user_question', argumentsDelta: args }
yield {
type: 'block-end',
index: 1,
block: { type: 'tool-call', id: callId, name: 'ask_user_question', arguments: args },
}
yield { type: 'usage', usage: { inputTokens: 20, outputTokens: 10 } }
yield { type: 'finish', reason: { kind: 'tool-calls' } }
}
}
export const name = 'tui-scripted-llm'
export const inject = ['llm']
/** Register the network-free adapter used by the PTY fixture. */
export function apply(ctx: Context): void {
ctx.llm.registerAdapter(['tui-scripted'], new ScriptedTuiAdapter())
}

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# Overlay for the keyless conversational PTY test: the shipped composition with
# only the model replaced, so the terminal interaction is deterministic and
# network-free while the agent/TUI/user-question stack stays the production one.
#
# Passed as `--config`, so the launcher includes `base.cordis.yml`, applies
# `tui.cordis.yml`, then this file — all sibling patch lists at one include
# level. A patch replaces the targeted row's whole `config`, so each row below
# restates every key it owns.
# The scripted adapter replaces the DeepSeek one: no key, no network. A patch's
# `name` is an assertion rather than a replacement, so the base row is disabled
# and the adapter inserted. Relative specifiers resolve against the INCLUDED
# file's directory (apps/cli), because the include moves baseUrl to that tree.
- id: llm-deepseek
disabled: true
- insert:
- id: scripted-llm
name: './tests/fixtures/tui-scripted-llm.ts'
- id: agent-loop
config:
agents:
- id: main
provider: tui-scripted
model: tui-scripted-model
# `cwd` scopes the session to this workspace, which is what `/resume`
# filters on; dropping it would hide the seeded session.
cwd: !!js process.cwd()
- id: system-prompt
config:
persona: 'Scripted model {{model}}.'
# The smoke's log inspection reads plain `.jsonl` under the workspace, so this
# fixture pins a project-local root instead of the launcher's shared store, and
# keeps the artifacts uncompressed like the other snapshot-facing configs.
- id: session-persistence-jsonl
config:
root: './.sessions'
compression: none
# The derived index must sit under the same root as the logs it indexes; this
# fixture pins both to the workspace instead of the launcher's shared store.
- id: session-query-sqlite
config:
path: './.sessions/session-query.db'
- id: plan-mode
config:
section: 'Stay in plan mode for this scripted TUI test.'
# The scripted adapter answers the tool-less title request with a fixed string,
# so the PTY test can assert the logged title reaches the terminal window title.
- id: session-title-llm
config:
targetWords: 5
targetCjkCharacters: 10
maxInputBytes: 4096
maxOutputTokens: 64
timeoutMs: 10000
- id: tui
config:
sessionId: !!js configuredAgentIdentities?.main?.id ?? 'main'
welcome: 'scripted TUI ready.'
showReasoning: true
# HMR watches the repository; a PTY subprocess test must not start a watcher.
- id: hmr
disabled: true

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import { mkdtemp, rm } from 'node:fs/promises'
import { tmpdir } from 'node:os'
import { join } from 'node:path'
import { execa } from 'execa'
import { resolveExampleLaunch, type ExampleLaunch } from '@deepseek-ai/dsh-loader-smoke'
const POSIX_PTY_DRIVER = String.raw`
import errno, json, os, pty, select, signal, sys, time
node, launch_args_json, launch_env_json, cwd, actions_json, expected_exit, timeout_seconds = sys.argv[1:]
env = os.environ.copy()
env.update(json.loads(launch_env_json))
env.update({"COLUMNS": "100", "LINES": "30"})
# Deterministic banner: a developer shell's COLORTERM=truecolor would switch the
# banner to the per-letter gradient (one SGR per letter), breaking literal
# DEEPSEEK assertions. The gradient path has its own unit and snapshot coverage.
env.pop("COLORTERM", None)
actions = json.loads(actions_json)
pid, fd = pty.fork()
if pid == 0:
os.chdir(cwd)
os.execvpe(node, [node, *json.loads(launch_args_json)], env)
output = bytearray()
action_index = 0
deadline = time.monotonic() + float(timeout_seconds)
status = None
while time.monotonic() < deadline:
ready, _, _ = select.select([fd], [], [], 0.05)
if ready:
try:
chunk = os.read(fd, 65536)
except OSError as error:
if error.errno != errno.EIO:
raise
chunk = b""
if chunk:
output.extend(chunk)
while action_index < len(actions) and actions[action_index]["waitFor"].encode() in output:
os.write(fd, actions[action_index]["send"].encode())
action_index += 1
waited, candidate = os.waitpid(pid, os.WNOHANG)
if waited == pid:
status = candidate
break
if status is None:
os.kill(pid, signal.SIGKILL)
_, status = os.waitpid(pid, 0)
sys.stdout.buffer.write(output)
if action_index != len(actions):
sys.stderr.write(f"completed {action_index}/{len(actions)} PTY actions before timeout\n")
sys.exit(124)
actual_exit = os.waitstatus_to_exitcode(status)
if actual_exit != int(expected_exit):
sys.stderr.write(f"expected exit {expected_exit}, got {actual_exit}\n")
sys.exit(125)
`
/** One terminal action sent after its marker has rendered. */
interface TuiPtyAction {
readonly waitFor: string
readonly send: string
}
/** Inputs for a keyless real-Loader TUI process smoke. */
export interface TuiPtySmokeOptions {
readonly label: string
readonly tempDirPrefix: string
readonly binScript: string
/** Config argument; ignored when {@link configArgs} is set. */
readonly configPath?: string
/** Full argument vector for the bin (e.g. `[]` for a bin with a built-in default config). */
readonly configArgs?: readonly string[]
readonly tsconfigPath: string
readonly actions?: readonly TuiPtyAction[]
readonly env?: Readonly<NodeJS.ProcessEnv>
readonly expectedExitCode?: number
readonly timeoutMs?: number
/** Seed the isolated workspace (`cwd`, with `$DSH_HOME` at `.dsh` and the agents home at `.agents`) before launch. */
readonly prepare?: (cwd: string) => Promise<void>
/** Inspect the workspace after a passing run, before the temp dir is removed. */
readonly inspect?: (cwd: string) => Promise<void>
}
function definedEnv(env: NodeJS.ProcessEnv): Record<string, string> {
return Object.fromEntries(
Object.entries(env).filter((entry): entry is [string, string] => entry[1] !== undefined),
)
}
async function runPosixPtySmoke(
launch: ExampleLaunch,
cwd: string,
options: TuiPtySmokeOptions,
timeoutMs: number,
): Promise<string> {
// The driver owns the PTY deadline (`timeoutMs`); the outer execa deadline
// only backstops a wedged python3 process itself.
const result = await execa('python3', [
'-c',
POSIX_PTY_DRIVER,
launch.command,
JSON.stringify(launch.args),
JSON.stringify(launch.env),
cwd,
JSON.stringify(options.actions ?? []),
String(options.expectedExitCode ?? 0),
String(timeoutMs / 1_000),
], {
stdin: 'ignore',
timeout: timeoutMs + 5_000,
killSignal: 'SIGKILL',
reject: false,
stripFinalNewline: false,
})
if (result.timedOut) {
throw new Error(`${options.label} PTY driver did not exit. stdout:\n${result.stdout}\nstderr:\n${result.stderr}`)
}
if (result.failed) {
throw new Error(`${options.label} PTY driver exited ${String(result.exitCode)}. stdout:\n${result.stdout}\nstderr:\n${result.stderr}`)
}
return result.stdout
}
async function runWindowsPtySmoke(
launch: ExampleLaunch,
cwd: string,
options: TuiPtySmokeOptions,
timeoutMs: number,
): Promise<string> {
const pty = await import('node-pty')
return await new Promise((resolve, reject) => {
const actions = options.actions ?? []
const expectedExitCode = options.expectedExitCode ?? 0
let output = ''
let actionIndex = 0
let timedOut = false
const terminal = pty.spawn(launch.command, launch.args, {
name: 'xterm-256color',
cols: 100,
rows: 30,
cwd,
env: definedEnv({
...process.env,
...launch.env,
// Match the POSIX driver: no COLORTERM, so the banner never takes the
// truecolor gradient path under a developer's shell.
COLORTERM: undefined,
COLUMNS: '100',
LINES: '30',
}),
})
const timer = setTimeout(() => {
timedOut = true
terminal.kill()
}, timeoutMs)
terminal.onData((chunk) => {
output += chunk
while (actionIndex < actions.length && output.includes(actions[actionIndex]!.waitFor)) {
terminal.write(actions[actionIndex]!.send)
actionIndex += 1
}
})
terminal.onExit(({ exitCode, signal }) => {
clearTimeout(timer)
if (timedOut) {
reject(new Error(`${options.label} PTY process did not exit before ${String(timeoutMs)}ms. output:\n${output}`))
} else if (actionIndex !== actions.length) {
reject(new Error(`${options.label} completed ${String(actionIndex)}/${String(actions.length)} PTY actions. output:\n${output}`))
} else if (exitCode !== expectedExitCode) {
reject(new Error(`${options.label} expected exit ${String(expectedExitCode)}, got ${String(exitCode)} (signal ${String(signal)}). output:\n${output}`))
} else {
resolve(output)
}
})
})
}
/**
* Boot an example in a real pseudo-terminal (ConPTY on Windows), drive
* marker-gated input, and return captured bytes after the expected process exit.
* @param options - launch paths, environment, actions, and expected exit code.
* @returns complete pseudo-terminal output.
*/
export async function runTuiPtySmoke(options: TuiPtySmokeOptions): Promise<string> {
const cwd = await mkdtemp(join(tmpdir(), options.tempDirPrefix))
const timeoutMs = options.timeoutMs ?? 25_000
try {
await options.prepare?.(cwd)
const launch = resolveExampleLaunch({
srcBin: options.binScript,
// `configPath` is the dsh `--config <path>` tree override; `configArgs`
// is the raw-args escape (e.g. `['--resume', <id>]`) for other flags.
configArgs: options.configArgs !== undefined
? [...options.configArgs]
/* v8 ignore next -- every caller passes configPath or configArgs; the fallback keeps the type total */
: options.configPath !== undefined ? ['--config', options.configPath] : [],
tsconfigPath: options.tsconfigPath,
env: {
DSH_HOME: join(cwd, '.dsh'),
DSH_AGENTS_HOME: join(cwd, '.agents'),
...options.env,
},
})
const output = process.platform === 'win32'
? await runWindowsPtySmoke(launch, cwd, options, timeoutMs)
: await runPosixPtySmoke(launch, cwd, options, timeoutMs)
// Inspect the workspace before `finally` removes it (e.g. the session log).
await options.inspect?.(cwd)
return output
} finally {
await rm(cwd, { recursive: true, force: true })
}
}

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{"type":"session","version":0,"id":"e128dda9-ed11-4868-8266-0ef90d03c3d6","createdAt":1783352050748,"cwd":"{{cwd}}","delegationDepth":0}
{"type":"turn/start","seq":0,"time":1783352050753,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}}
{"type":"user/message","seq":1,"time":1783352050753,"data":{"content":[{"type":"text","text":"Use the bash tool to run exactly: echo TERMINAL_OK. Then reply with the single word DONE and stop."}],"source":{"kind":"user"}},"surfaceOp":"append"}
{"type":"step/start","seq":2,"time":1783352050755,"data":{"turn":1,"step":1}}
{"type":"request/header","seq":3,"time":1783352050756,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}}
{"type":"assistant/chunk","seq":4,"time":1783352051421,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
{"type":"reasoning-chunks","seq0":5,"time0":1783352051422,"data":{"turn":1,"step":1,"index":0,"dt":[168,28,0,1,0,0,26,30,0,0,1,0,27,1,0,0,0],"texts":["The"," user"," wants"," me"," to"," run"," a"," simple"," bash"," command"," and"," then"," reply"," with"," \"","D","ONE","\"."]}}
{"type":"assistant/chunk","seq":23,"time":1783352051790,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
{"type":"tool-call-chunks","seq0":24,"time0":1783352051791,"data":{"turn":1,"step":1,"index":1,"dt":[29,0,0,0,0,28,0,0,0,29,0,0,28,1,0,29,0,0,0,32,0,0,0,0,0,74,0,0,13,0],"id":"call_00_fkbBRJsUrGKd1pWVc4Gn8233","name":"bash","args":["","{","\"","command","\"",": ","\"","echo"," TER","MIN","AL","_OK","\"",", ","\"","description","\"",": ","\"","E","cho"," TER","MIN","AL","_OK"," to"," verify"," terminal"," access","\"","}"]}}
{"type":"assistant/chunk","seq":55,"time":1783352052117,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to run a simple bash command and then reply with \"DONE\"."}}}}
{"type":"assistant/chunk","seq":56,"time":1783352052118,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_fkbBRJsUrGKd1pWVc4Gn8233","name":"bash","arguments":"{\"command\": \"echo TERMINAL_OK\", \"description\": \"Echo TERMINAL_OK to verify terminal access\"}"}}}}
{"type":"assistant/chunk","seq":57,"time":1783352052118,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":2877,"outputTokens":90,"cacheReadTokens":0,"reasoningTokens":18}}}}
{"type":"assistant/chunk","seq":58,"time":1783352052118,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
{"type":"assistant/message","seq":59,"time":1783352052121,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to run a simple bash command and then reply with \"DONE\"."},{"type":"tool-call","id":"call_00_fkbBRJsUrGKd1pWVc4Gn8233","name":"bash","arguments":"{\"command\": \"echo TERMINAL_OK\", \"description\": \"Echo TERMINAL_OK to verify terminal access\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":2877,"outputTokens":90,"cacheReadTokens":0,"reasoningTokens":18}},"sourceEventSeqs":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58],"surfaceOp":"append"}
{"type":"tool/call","seq":60,"time":1783352052121,"data":{"turn":1,"step":1,"callId":"call_00_fkbBRJsUrGKd1pWVc4Gn8233","name":"bash","arguments":"{\"command\": \"echo TERMINAL_OK\", \"description\": \"Echo TERMINAL_OK to verify terminal access\"}"}}
{"type":"tool/result","seq":61,"time":1783352052136,"data":{"turn":1,"step":1,"callId":"call_00_fkbBRJsUrGKd1pWVc4Gn8233","content":[{"type":"text","text":"TERMINAL_OK\n"}],"isError":false},"sourceEventSeqs":[60],"surfaceOp":"append"}
{"type":"step/end","seq":62,"time":1783352052137,"data":{"turn":1,"step":1}}
{"type":"step/start","seq":63,"time":1783352052137,"data":{"turn":1,"step":2}}
{"type":"assistant/chunk","seq":64,"time":1783352052701,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
{"type":"reasoning-chunks","seq0":65,"time0":1783352052702,"data":{"turn":1,"step":2,"index":0,"dt":[78,29,29,0,0,29,0,0,0,0,0,28,1,28,1,0,0,32,0,0,0],"texts":["The"," command"," ran"," successfully"," and"," output"," \"","TER","MIN","AL","_OK","\"."," I"," should"," now"," reply"," with"," just"," \"","D","ONE","\"."]}}
{"type":"assistant/chunk","seq":87,"time":1783352052957,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
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title "Use the bash tool to — DSH TUI snapshot"
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0| " DEEPSEEK HARNESS"
style 1-8 fg=bright-magenta bold
style 10-16 bold
1| " Use the bash tool to"
style 1-20 dim
2| " main-session"
style 1-12 dim
3| <blank>
4| "You "
style 0-2 fg=bright-magenta bold underline
5| "Use the bash tool to run exactly: echo TERMINAL_OK. Then reply with the single word DONE and stop. "
6| <blank>
7| "Assistant "
style 0-8 fg=bright-magenta bold underline
8| "Reasoning "
style 0-8 dim italic
9| "The user wants me to run a simple bash command and then reply with \"DONE\". "
style 0-73 dim italic
10| <blank>
11| "● Tool / bash / Echo TERMINAL_OK to verify terminal access"
style 0-57 fg=green
12| "$ echo TERMINAL_OK "
style 0-17 dim
13| "TERMINAL_OK "
style 0-10 dim
14| "[exit 0] "
style 0-7 dim
15| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
16| <blank>
17| "Assistant "
style 0-8 fg=bright-magenta bold underline
18| "Reasoning "
style 0-8 dim italic
19| "The command ran successfully and output \"TERMINAL_OK\". I should now reply with just \"DONE\". "
style 0-90 dim italic
20| "DONE "
21| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
22| <blank>
23| "/workspace/project deepseek-v4-flash ↑3.0k ↓115 cache 48% 3% contex"
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style 68-88 dim
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24| " dsh ◍ "
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style 5-6 dim
style 7-7 inverse
25-35| <blank>

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View File

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title "Using ONE run_code program: call — DSH TUI snapshot"
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0| " DEEPSEEK HARNESS"
style 1-8 fg=bright-magenta bold
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1| " Using ONE run_code program: call"
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2| " main-session"
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10| "Reasoning "
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12| "command, then returns only the number of lines in its output. "
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13| <blank>
14| "● Tool / run_code"
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15| "Count lines in seq/awk output "
style 0-99 dim
16| "200 "
style 0-99 dim
17| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
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18| <blank>
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20| "Reasoning "
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21| "The result is 200 lines. The user wants me to reply with just that number and stop. "
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22| "200 "
23| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
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24| <blank>
25| "/workspace/project deepseek-v4-flash ↑123 ↓208 cache 99% 3% c"
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26| " dsh ◍ "
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terminal 100x36 buffer=normal length=62 base=26 viewport=26
lifecycle started=1 stopped=0 progress=inactive
title "Using ONE run_code program: call — DSH TUI snapshot"
cursor hidden column=7 viewportRow=35 bufferRow=61
buffer
0| " DEEPSEEK HARNESS"
style 1-8 fg=bright-magenta bold
style 10-16 bold
1| " Using ONE run_code program: call"
style 1-32 dim
2| " main-session"
style 1-12 dim
3| <blank>
4| "You "
style 0-2 fg=bright-magenta bold underline
5| "Using ONE run_code program: call the bash tool twice — exactly echo CODE_ONE then exactly echo "
style 63-75 fg=cyan
style 90-99 fg=cyan
6| "CODE_TWO. Inside that same program, console.log exactly captured output, then return the two outputs"
style 0-7 fg=cyan
style 56-70 fg=cyan
7| "joined with a plus sign. Reply with that joined string only and stop. "
8| <blank>
9| "Assistant "
style 0-8 fg=bright-magenta bold underline
10| "Reasoning "
style 0-8 dim italic
11| "The user wants me to write a single run_code program that: "
style 0-35 dim italic
style 36-43 fg=cyan
style 44-57 dim italic
12| "1. Calls bash tool twice - first with echo CODE_ONE, then with echo CODE_TWO "
style 0-2 fg=bright-magenta
style 3-8 dim italic
style 9-12 fg=cyan
style 13-37 dim italic
style 38-50 fg=cyan
style 51-62 dim italic
style 63-75 fg=cyan
13| "2. console.log exactly captured output "
style 0-2 fg=bright-magenta
style 3-13 fg=cyan
style 14-22 dim italic
style 23-37 fg=cyan
14| "3. Returns the two outputs joined with a plus sign "
style 0-2 fg=bright-magenta
style 3-49 dim italic
15| " "
16| "Let me think about the structure. The bash tool returns an object with stdout/stderr. I need to "
style 0-37 dim italic
style 38-41 fg=cyan
style 42-99 dim italic
17| "extract the stdout text from each call. "
style 0-38 dim italic
18| " "
19| "Looking at the bash output type: "
style 0-31 dim italic
20| " "
21| " "
22| " { "
style 2-2 fg=cyan
23| " kind: \"foreground\"; "
style 2-22 fg=cyan
24| " exitCode: number | null; "
style 2-27 fg=cyan
25| " signal: string | null; "
style 2-25 fg=cyan
26| " timedOut: boolean; "
style 2-21 fg=cyan
27| " aborted: boolean; "
style 2-20 fg=cyan
28| " timeoutMs: number; "
style 2-21 fg=cyan
29| " stdout: { "
style 2-12 fg=cyan
30| " text: string; "
style 2-18 fg=cyan
31| " truncated: boolean; "
style 2-24 fg=cyan
32| " spillPath?: string; "
style 2-24 fg=cyan
33| " }; "
style 2-5 fg=cyan
34| " stderr: { ... }; "
style 2-19 fg=cyan
35| " sandbox?: { ... }; "
style 2-21 fg=cyan
36| " } "
style 2-2 fg=cyan
37| " "
38| " "
39| "So I need to access .stdout.text from each result. "
style 0-19 dim italic
style 20-31 fg=cyan
style 32-49 dim italic
40| " "
41| "Let me write the program. "
style 0-24 dim italic
42| <blank>
43| "● Tool / run_code"
style 0-16 fg=green
44| "Call bash twice, log, join outputs "
style 0-99 dim
45| "captured output "
style 0-99 dim
46| "CODE_ONE+CODE_TWO "
style 0-99 dim
47| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
48| <blank>
49| "Assistant "
style 0-8 fg=bright-magenta bold underline
50| "Reasoning "
style 0-8 dim italic
51| "The program ran successfully. The output shows: "
style 0-46 dim italic
52| "- captured output (from console.log) "
style 0-1 fg=bright-magenta
style 2-16 fg=cyan
style 17-35 dim italic
53| "- CODE_ONE+CODE_TWO (the returned joined string) "
style 0-1 fg=bright-magenta
style 2-18 fg=cyan
style 19-47 dim italic
54| " "
55| "The user asked me to reply with that joined string only and stop. So I'll reply with just "
style 0-99 dim italic
56| "CODE_ONE+CODE_TWO. "
style 0-16 fg=cyan
style 17-17 dim italic
57| "CODE_ONE+CODE_TWO "
58| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
59| <blank>
60| "/workspace/project deepseek-v4-flash ↑182 ↓446 cache 98% 4% context"
style 0-37 fg=bright-magenta bold
style 40-56 dim
style 59-78 dim
style 81-90 dim
61| " dsh ◍ "
style 1-3 fg=bright-magenta bold
style 5-6 dim
style 7-7 inverse

View File

@@ -0,0 +1,13 @@
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View File

@@ -0,0 +1,13 @@
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View File

@@ -0,0 +1,64 @@
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{"type":"assistant/message","seq":40,"time":1783957884594,"data":{"turn":1,"step":4,"content":[{"type":"tool-call","id":"advanced-workflow","name":"workflow","arguments":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[35,36,37,38,39],"surfaceOp":"append"}
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{"type":"assistant/message","seq":50,"time":1783957884719,"data":{"turn":1,"step":5,"content":[{"type":"tool-call","id":"advanced-unmount","name":"cordis_unmount","arguments":"{\"id\":\"dyn-1\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[45,46,47,48,49],"surfaceOp":"append"}
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{"type":"tool/result","seq":52,"time":1783957884719,"data":{"turn":1,"step":5,"callId":"advanced-unmount","content":[{"type":"text","text":"Temporary Plugin dyn-1 was unmounted and removed."}],"isError":false},"sourceEventSeqs":[51],"surfaceOp":"append"}
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View File

@@ -0,0 +1,110 @@
terminal 100x36 buffer=normal length=59 base=23 viewport=23
lifecycle started=1 stopped=0 progress=inactive
title "Run this advanced flow exactly — DSH TUI snapshot"
cursor hidden column=7 viewportRow=35 bufferRow=58
buffer
0| " DEEPSEEK HARNESS"
style 1-8 fg=bright-magenta bold
style 10-16 bold
1| " Run this advanced flow exactly"
style 1-30 dim
2| " main-session"
style 1-12 dim
3| <blank>
4| "You "
style 0-2 fg=bright-magenta bold underline
5| "Run this advanced flow exactly once: try a no-op temporary Cordis Plugin named snapshot-marker; use "
6| "run_code to inspect the live temporary Plugins through tools.cordis_inspect; delegate once to a "
7| "direct spawn child; run one workflow that delegates to another spawn child; stop dyn-1; then reply "
8| "with exactly ADVANCED_ACP_OK. "
9| <blank>
10| "Assistant "
style 0-8 fg=bright-magenta bold underline
11| <blank>
12| "● Tool / cordis_mount"
style 0-20 fg=green
13| "Mount temporary Cordis Plugin "
style 0-99 dim
14| "Temporary Plugin dyn-1 is running (plugin \"snapshot-marker\"; available until unmounted or DSH "
style 0-99 dim
15| "restarts). "
style 0-99 dim
16| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
17| <blank>
18| "Assistant "
style 0-8 fg=bright-magenta bold underline
19| <blank>
20| "● Tool / run_code"
style 0-16 fg=green
21| "Verify the temporary marker Plugin "
style 0-99 dim
22| " "
23| "Temporary Plugins "
style 0-16 fg=bright-magenta bold dim
24| " "
25| "- Temporary Plugin dyn-1: snapshot-marker [running] — provides: none; waiting for: none; lifetime: "
style 0-1 fg=bright-magenta dim
style 2-99 dim
26| " until unmounted or DSH restarts "
style 0-99 dim
27| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
28| <blank>
29| "Assistant "
style 0-8 fg=bright-magenta bold underline
30| <blank>
31| "● Tool / subagent"
style 0-16 fg=green
32| "DIRECT_CHILD_OK "
style 0-99 dim
33| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
34| <blank>
35| "Assistant "
style 0-8 fg=bright-magenta bold underline
36| <blank>
37| "● Tool / workflow"
style 0-16 fg=green
38| "workflow: advanced-acp-snapshot "
style 0-99 dim
39| "workflow \"advanced-acp-snapshot\" completed (1 agent). "
style 0-99 dim
40| "Return value: "
style 0-99 dim
41| "{ "
style 0-99 dim
42| " \"reply\": \"WORKFLOW_CHILD_OK\" "
style 0-99 dim
43| "} "
style 0-99 dim
44| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
45| <blank>
46| "Assistant "
style 0-8 fg=bright-magenta bold underline
47| <blank>
48| "● Tool / cordis_unmount"
style 0-22 fg=green
49| "Unmount temporary Cordis Plugin dyn-1 "
style 0-99 dim
50| "Temporary Plugin dyn-1 was unmounted and removed. "
style 0-99 dim
51| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
52| <blank>
53| "Assistant "
style 0-8 fg=bright-magenta bold underline
54| "ADVANCED_ACP_OK "
55| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
56| <blank>
57| "/workspace/project deepseek-v4-flash ↑18 ↓18 cache 0% 8% cont"
style 0-52 fg=bright-magenta bold
style 55-71 dim
style 74-90 dim
style 93-99 dim
58| " dsh ◍ "
style 1-3 fg=bright-magenta bold
style 5-6 dim
style 7-7 inverse

View File

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{"type":"session","version":0,"id":"583a4db2-3350-436c-b4a5-5615fd159052","createdAt":1783600636316,"cwd":"{{cwd}}","parentSession":"3fd7d599-56b1-493a-930d-f1fc5e1556e8","delegationDepth":1}
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View File

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{"type":"turn/start","seq":0,"time":1783600631838,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}}
{"type":"user/message","seq":1,"time":1783600631838,"data":{"content":[{"type":"text","text":"Use the workflow tool exactly once, with args omitted, meta set to { \"name\": \"snapshot-flow\", \"description\": \"one child for the snapshot\" }, and this EXACT script body (copy it verbatim):\nphase('Run')\nconst reply = await agent('Reply with exactly the word WF_CHILD_OK and nothing else.')\nreturn { reply }\nAfter the workflow returns, reply with the single word WORKFLOW_DONE and stop. Do not use any other tool."}],"source":{"kind":"user"}},"surfaceOp":"append"}
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{"type":"request/header","seq":3,"time":1783600631839,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}}
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terminal 100x36 buffer=normal length=43 base=7 viewport=7
lifecycle started=1 stopped=0 progress=inactive
title "Use the workflow tool exactly — DSH TUI snapshot"
cursor hidden column=7 viewportRow=35 bufferRow=42
buffer
0| " DEEPSEEK HARNESS"
style 1-8 fg=bright-magenta bold
style 10-16 bold
1| " Use the workflow tool exactly"
style 1-29 dim
2| " main-session"
style 1-12 dim
3| <blank>
4| "You "
style 0-2 fg=bright-magenta bold underline
5| "Use the workflow tool exactly once, with args omitted, meta set to { \"name\": \"snapshot-flow\", "
6| "\"description\": \"one child for the snapshot\" }, and this EXACT script body (copy it verbatim): "
7| "phase('Run') "
8| "const reply = await agent('Reply with exactly the word WF_CHILD_OK and nothing else.') "
9| "return { reply } "
10| "After the workflow returns, reply with the single word WORKFLOW_DONE and stop. Do not use any other "
11| "tool. "
12| <blank>
13| "Assistant "
style 0-8 fg=bright-magenta bold underline
14| "Reasoning "
style 0-8 dim italic
15| "The user wants me to use the workflow tool exactly once with specific parameters. Let me carefully "
style 0-99 dim italic
16| "follow the instructions: "
style 0-23 dim italic
17| " "
18| "1. args omitted (so I don't include it) "
style 0-2 fg=bright-magenta
style 3-38 dim italic
19| "2. meta = { \"name\": \"snapshot-flow\", \"description\": \"one child for the snapshot\" } "
style 0-2 fg=bright-magenta
style 3-81 dim italic
20| "3. script = as given verbatim "
style 0-2 fg=bright-magenta
style 3-28 dim italic
21| "4. After it returns, reply with \"WORKFLOW_DONE\" "
style 0-2 fg=bright-magenta
style 3-46 dim italic
22| " "
23| "Let me do exactly that. "
style 0-22 dim italic
24| <blank>
25| "● Tool / workflow"
style 0-16 fg=green
26| "workflow: snapshot-flow "
style 0-99 dim
27| "workflow \"snapshot-flow\" completed (1 agent). "
style 0-99 dim
28| "Return value: "
style 0-99 dim
29| "{ "
style 0-99 dim
30| " \"reply\": \"WF_CHILD_OK\" "
style 0-99 dim
31| "} "
style 0-99 dim
32| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
33| <blank>
34| "Assistant "
style 0-8 fg=bright-magenta bold underline
35| "Reasoning "
style 0-8 dim italic
36| "The workflow returned successfully with the reply \"WF_CHILD_OK\". Now I need to reply with exactly "
style 0-99 dim italic
37| "\"WORKFLOW_DONE\" and stop. "
style 0-24 dim italic
38| "WORKFLOW_DONE "
39| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
40| <blank>
41| "/workspace/project deepseek-v4-flash ↑3.5k ↓227 cache 47% 3% context"
style 0-44 fg=bright-magenta bold
style 47-63 dim
style 66-86 dim
style 89-98 dim
42| " dsh ◍ "
style 1-3 fg=bright-magenta bold
style 5-6 dim
style 7-7 inverse

View File

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View File

@@ -0,0 +1,62 @@
terminal 100x36 buffer=normal length=36 base=0 viewport=0
lifecycle started=1 stopped=0 progress=inactive
title "Reply with exactly the word: — DSH TUI snapshot"
cursor hidden column=7 viewportRow=30 bufferRow=30
buffer
0| " DEEPSEEK HARNESS"
style 1-8 fg=bright-magenta bold
style 10-16 bold
1| " Reply with exactly the word:"
style 1-28 dim
2| " main-session"
style 1-12 dim
3| <blank>
4| "You "
style 0-2 fg=bright-magenta bold underline
5| "Reply with exactly the word: ONE. No tools. "
6| <blank>
7| "Plan mode on. Use /plan off to leave. "
style 0-36 dim
8| <blank>
9| "Assistant "
style 0-8 fg=bright-magenta bold underline
10| "Reasoning "
style 0-8 dim italic
11| "The user wants me to reply with exactly the word \"ONE\" and use no tools. "
style 0-71 dim italic
12| "ONE "
13| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
14| <blank>
15| "Context · plan-mode"
style 0-18 dim
16| "The user switched this session back to the default mode. "
style 0-55 dim
17| <blank>
18| "Plan mode off. "
style 0-13 dim
19| <blank>
20| "You "
style 0-2 fg=bright-magenta bold underline
21| "Reply with exactly the word: TWO. No tools. "
22| <blank>
23| "Assistant "
style 0-8 fg=bright-magenta bold underline
24| "Reasoning "
style 0-8 dim italic
25| "The user wants me to reply with exactly the word \"TWO\" and no tools. "
style 0-67 dim italic
26| "TWO "
27| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
28| <blank>
29| "/workspace/project deepseek-v4-flash ↑2.9k ↓41 cache 49% 3% co"
style 0-51 fg=bright-magenta bold
style 54-70 dim
style 73-92 dim
style 95-99 dim
30| " dsh ◍ "
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style 5-6 dim
style 7-7 inverse
31-35| <blank>

View File

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View File

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buffer
0| " DEEPSEEK HARNESS"
style 1-8 fg=bright-magenta bold
style 10-16 bold
1| " Use the read tool twice"
style 1-23 dim
2| " main-session"
style 1-12 dim
3| <blank>
4| "You "
style 0-2 fg=bright-magenta bold underline
5| "Use the read tool twice in the same assistant message: read a.txt and b.txt. Then reply DONE. "
6| <blank>
7| "Assistant "
style 0-8 fg=bright-magenta bold underline
8| <blank>
9| "● Tool / read"
style 0-12 fg=green
10| "Read a.txt "
style 0-99 dim
11| "1: alpha "
style 0-99 dim
12| " "
13| "(End of file - total 1 lines) "
style 0-99 dim
14| <blank>
15| "● Tool / read"
style 0-12 fg=green
16| "Read b.txt "
style 0-99 dim
17| "1: beta "
style 0-99 dim
18| " "
19| "(End of file - total 1 lines) "
style 0-99 dim
20| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
21| <blank>
22| "Assistant "
style 0-8 fg=bright-magenta bold underline
23| "DONE "
24| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
25| <blank>
26| "/workspace/project deepseek-v4-flash ↑20 ↓6 cache 0% 3% context"
style 0-47 fg=bright-magenta bold
style 50-66 dim
style 69-84 dim
style 87-96 dim
27| " dsh ◍ "
style 1-3 fg=bright-magenta bold
style 5-6 dim
style 7-7 inverse
28-35| <blank>

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alpha

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beta

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{"type":"session","version":0,"id":"b0f1f758-dcf0-474e-851d-e62c11ec0a09","createdAt":1783352057652,"cwd":"{{cwd}}","delegationDepth":0}
{"type":"turn/start","seq":0,"time":1783352057655,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}}
{"type":"user/message","seq":1,"time":1783352057655,"data":{"content":[{"type":"text","text":"Use the todo_write tool to record a plan with exactly three todos: \"read the code\" (in_progress), \"write the fix\" (pending), \"run the tests\" (pending). Send all three in one todo_write call. Then reply with the single word DONE and stop."}],"source":{"kind":"user"}},"surfaceOp":"append"}
{"type":"step/start","seq":2,"time":1783352057657,"data":{"turn":1,"step":1}}
{"type":"request/header","seq":3,"time":1783352057657,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}}
{"type":"assistant/chunk","seq":4,"time":1783352058320,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
{"type":"reasoning-chunks","seq0":5,"time0":1783352058320,"data":{"turn":1,"step":1,"index":0,"dt":[106,40,1,0,0,0,17,0,0,0,1,26,1,1,0,0,1,26,0,31,1,25,0,0,0,29,0,0,0,0],"texts":["The"," user"," wants"," me"," to"," use"," the"," todo","_write"," tool"," to"," record"," a"," plan"," with"," exactly"," three"," todos"," in"," the"," specified"," status","es",","," then"," reply"," with"," \"","D","ONE","\"."]}}
{"type":"assistant/chunk","seq":36,"time":1783352058717,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
{"type":"tool-call-chunks","seq0":37,"time0":1783352058717,"data":{"turn":1,"step":1,"index":1,"dt":[29,1,0,0,28,0,1,29,1,0,0,0,0,26,0,0,0,0,0,30,1,0,0,0,0,26,1,0,0,0,0,28,0,0,0,0,0,29,0,0,0,0,1,28,0,0,0,1,0,27,1,0,28],"id":"call_00_fjAnBThbDjxepBtp3hDt3264","name":"todo_write","args":["","{","\"","t","odos","\"",": ","[","{\"","content","\":"," \"","read"," the"," code","\","," \"","status","\":"," \"","in","_pro","gress","\"},"," {\"","content","\":"," \"","write"," the"," fix","\","," \"","status","\":"," \"","pending","\"},"," {\"","content","\":"," \"","run"," the"," tests","\","," \"","status","\":"," \"","pending","\"","}]","}"]}}
{"type":"assistant/chunk","seq":91,"time":1783352059095,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to use the todo_write tool to record a plan with exactly three todos in the specified statuses, then reply with \"DONE\"."}}}}
{"type":"assistant/chunk","seq":92,"time":1783352059096,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_fjAnBThbDjxepBtp3hDt3264","name":"todo_write","arguments":"{\"todos\": [{\"content\": \"read the code\", \"status\": \"in_progress\"}, {\"content\": \"write the fix\", \"status\": \"pending\"}, {\"content\": \"run the tests\", \"status\": \"pending\"}]}"}}}}
{"type":"assistant/chunk","seq":93,"time":1783352059096,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":2913,"outputTokens":121,"cacheReadTokens":0,"reasoningTokens":31}}}}
{"type":"assistant/chunk","seq":94,"time":1783352059096,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
{"type":"assistant/message","seq":95,"time":1783352059099,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to use the todo_write tool to record a plan with exactly three todos in the specified statuses, then reply with \"DONE\"."},{"type":"tool-call","id":"call_00_fjAnBThbDjxepBtp3hDt3264","name":"todo_write","arguments":"{\"todos\": [{\"content\": \"read the code\", \"status\": \"in_progress\"}, {\"content\": \"write the fix\", \"status\": \"pending\"}, {\"content\": \"run the tests\", \"status\": \"pending\"}]}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":2913,"outputTokens":121,"cacheReadTokens":0,"reasoningTokens":31}},"sourceEventSeqs":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94],"surfaceOp":"append"}
{"type":"tool/call","seq":96,"time":1783352059099,"data":{"turn":1,"step":1,"callId":"call_00_fjAnBThbDjxepBtp3hDt3264","name":"todo_write","arguments":"{\"todos\": [{\"content\": \"read the code\", \"status\": \"in_progress\"}, {\"content\": \"write the fix\", \"status\": \"pending\"}, {\"content\": \"run the tests\", \"status\": \"pending\"}]}"}}
{"type":"todo/write","seq":97,"time":1783352059100,"data":{"todos":[{"content":"read the code","status":"in_progress"},{"content":"write the fix","status":"pending"},{"content":"run the tests","status":"pending"}]}}
{"type":"tool/result","seq":98,"time":1783352059101,"data":{"turn":1,"step":1,"callId":"call_00_fjAnBThbDjxepBtp3hDt3264","content":[{"type":"text","text":"Updated todo list: 2 pending, 1 in progress, 0 completed."}],"isError":false},"sourceEventSeqs":[96],"surfaceOp":"append"}
{"type":"step/end","seq":99,"time":1783352059101,"data":{"turn":1,"step":1}}
{"type":"step/start","seq":100,"time":1783352059102,"data":{"turn":1,"step":2}}
{"type":"assistant/chunk","seq":101,"time":1783352059732,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
{"type":"reasoning-chunks","seq0":102,"time0":1783352059733,"data":{"turn":1,"step":2,"index":0,"dt":[102,28,0,1,0,28,0,1,0,27,0,1,0,0,29,0,0,0,1,0],"texts":["The"," todos"," have"," been"," written"," successfully","."," Now"," I"," just"," need"," to"," reply"," with"," the"," single"," word"," \"","D","ONE","\"."]}}
{"type":"assistant/chunk","seq":123,"time":1783352059979,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
{"type":"assistant/chunk","seq":124,"time":1783352059979,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"D"}}}
{"type":"assistant/chunk","seq":125,"time":1783352059980,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"ONE"}}}
{"type":"assistant/chunk","seq":126,"time":1783352059980,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The todos have been written successfully. Now I just need to reply with the single word \"DONE\"."}}}}
{"type":"assistant/chunk","seq":127,"time":1783352059980,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"DONE"}}}}
{"type":"assistant/chunk","seq":128,"time":1783352059980,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":237,"outputTokens":24,"cacheReadTokens":2816,"reasoningTokens":21}}}}
{"type":"assistant/chunk","seq":129,"time":1783352059980,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
{"type":"assistant/message","seq":130,"time":1783352059981,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The todos have been written successfully. Now I just need to reply with the single word \"DONE\"."},{"type":"text","text":"DONE"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":237,"outputTokens":24,"cacheReadTokens":2816,"reasoningTokens":21}},"sourceEventSeqs":[101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129],"surfaceOp":"append"}
{"type":"step/end","seq":131,"time":1783352059981,"data":{"turn":1,"step":2}}
{"type":"turn/end","seq":132,"time":1783352059981,"data":{"turn":1,"reason":{"kind":"completed"}}}

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terminal 100x36 buffer=normal length=36 base=0 viewport=0
lifecycle started=1 stopped=0 progress=inactive
title "Use the todo_write tool to — DSH TUI snapshot"
cursor hidden column=7 viewportRow=31 bufferRow=31
buffer
0| " DEEPSEEK HARNESS"
style 1-8 fg=bright-magenta bold
style 10-16 bold
1| " Use the todo_write tool to"
style 1-26 dim
2| " main-session"
style 1-12 dim
3| <blank>
4| "You "
style 0-2 fg=bright-magenta bold underline
5| "Use the todo_write tool to record a plan with exactly three todos: \"read the code\" (in_progress), "
6| "\"write the fix\" (pending), \"run the tests\" (pending). Send all three in one todo_write call. Then "
7| "reply with the single word DONE and stop. "
8| <blank>
9| "Assistant "
style 0-8 fg=bright-magenta bold underline
10| "Reasoning "
style 0-8 dim italic
11| "The user wants me to use the todo_write tool to record a plan with exactly three todos in the "
style 0-99 dim italic
12| "specified statuses, then reply with \"DONE\". "
style 0-42 dim italic
13| <blank>
14| "● Tool / todo_write"
style 0-18 fg=green
15| "Update todo list "
style 0-99 dim
16| "Updated todo list: 2 pending, 1 in progress, 0 completed. "
style 0-99 dim
17| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
18| <blank>
19| "Assistant "
style 0-8 fg=bright-magenta bold underline
20| "Reasoning "
style 0-8 dim italic
21| "The todos have been written successfully. Now I just need to reply with the single word \"DONE\". "
style 0-94 dim italic
22| "DONE "
23| "Model wait 0.0s · Completed 2026-07-21 12:00:00 "
style 0-46 dim
24-25| <blank>
26| "Plan"
style 0-3 fg=bright-magenta bold
27| " ● read the code"
style 2-2 fg=yellow
28| " ○ write the fix"
style 2-2 dim
29| " ○ run the tests"
style 2-2 dim
30| "/workspace/project deepseek-v4-flash ↑3.1k ↓145 cache 47% 3% context"
style 0-37 fg=bright-magenta bold
style 40-56 dim
style 59-79 dim
style 82-91 dim
31| " dsh ◍ "
style 1-3 fg=bright-magenta bold
style 5-6 dim
style 7-7 inverse
32-35| <blank>

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import { createUserMessage, createMessage } from '@deepseek-ai/dsh-llm'
import { realpathSync } from 'node:fs'
import { mkdir, readdir, readFile, writeFile } from 'node:fs/promises'
import { dirname, join } from 'node:path'
import { fileURLToPath } from 'node:url'
import { describe, expect, it } from 'vitest'
import { LOADER_SMOKE_TEST_TIMEOUT_MS } from '@deepseek-ai/dsh-loader-smoke'
import { packChunkRuns, SessionId, type SessionEvent, type SessionHeader } from '@deepseek-ai/dsh-session'
import { logPath, toHeaderLine } from '../../../packages/session-persistence/session-persistence-jsonl/src/format.ts'
import { runTuiPtySmoke, type TuiPtySmokeOptions } from './pty-harness.ts'
const dshBinScript = fileURLToPath(new URL('../src/bin.ts', import.meta.url))
// `--config` layers an overlay over the shared base, so the default surface
// needs no config argument at all; these are the overlays under test.
const codeModeConfigPath = fileURLToPath(new URL('../../../examples/code-mode/cordis.yml', import.meta.url))
const scriptedConfigPath = fileURLToPath(new URL('./fixtures/tui-scripted.cordis.yml', import.meta.url))
const tsconfigPath = fileURLToPath(new URL('../../../tsconfig.json', import.meta.url))
/**
* Seed the isolated process workspace: ordinary files land in `cwd`, personal
* files in the Harness home (`.dsh`), and skill bundles under the agents
* home's `skills/` root — the same trees `$DSH_HOME` /
* `$DSH_AGENTS_HOME` point the child at.
*/
function seedWorkspace(
files: {
workspace?: Record<string, string>
personal?: Record<string, string>
skills?: Record<string, string>
},
): (cwd: string) => Promise<void> {
return async (cwd) => {
for (const [name, content] of Object.entries(files.workspace ?? {})) {
const file = join(cwd, name)
await mkdir(dirname(file), { recursive: true })
await writeFile(file, content)
}
for (const [name, content] of Object.entries(files.personal ?? {})) {
const file = join(cwd, '.dsh', name)
await mkdir(dirname(file), { recursive: true })
await writeFile(file, content)
}
for (const [name, content] of Object.entries(files.skills ?? {})) {
const file = join(cwd, '.agents', 'skills', name)
await mkdir(dirname(file), { recursive: true })
await writeFile(file, content)
}
}
}
/** Seed one real plaintext JSONL session for the `/resume` selector and host handoff smoke. */
async function seedResumeSession(cwd: string): Promise<void> {
const sessionCwd = realpathSync.native(cwd)
const id = SessionId('resume-target')
const meta: SessionHeader = { version: 0, id, createdAt: 1_700_000_000_000, cwd: sessionCwd }
const events: SessionEvent[] = [
{ type: 'turn/start', seq: 0, time: 1_700_000_000_001, data: { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } } },
{ type: 'user/message', seq: 1, time: 1_700_000_000_002, data: createUserMessage({
content: [{ type: 'text', text: 'persisted prompt' }], source: { kind: 'user' },
}), surfaceOp: 'append' },
{ type: 'step/start', seq: 2, time: 1_700_000_000_003, data: { turn: 1, step: 1 } },
{ type: 'request/header', seq: 3, time: 1_700_000_000_004, data: { header: { config: { provider: 'tui-scripted', model: 'tui-scripted-model' } }, reason: 'initial' } },
{ type: 'assistant/message', seq: 4, time: 1_700_000_000_005, data: {
turn: 1, step: 1,
message: createMessage({
role: 'assistant',
content: [{ type: 'text', text: 'persisted answer' }],
source: {
kind: 'model',
...{ provider: 'tui-scripted', model: 'tui-scripted-model' },
},
}),
}, surfaceOp: 'append' },
{ type: 'step/end', seq: 5, time: 1_700_000_000_006, data: { turn: 1, step: 1 } },
{ type: 'session/title', seq: 6, time: 1_700_000_000_007, data: { title: 'Resume selector design', messageSeqs: [1], source: { kind: 'fallback' } } },
{ type: 'todo/write', seq: 7, time: 1_700_000_000_008, data: { todos: [{ content: 'Preserve restored state', status: 'in_progress' }] } },
{ type: 'turn/end', seq: 8, time: 1_700_000_000_009, data: { turn: 1, reason: { kind: 'completed' } } },
]
const file = logPath(join(cwd, '.sessions'), sessionCwd, id, 'none')
await mkdir(dirname(file), { recursive: true })
await writeFile(file, [
JSON.stringify(toHeaderLine(meta)),
...packChunkRuns(events).map(record => JSON.stringify(record)),
'',
].join('\n'))
}
/** Model-visible startup context from the first request in the workspace's persisted session log. */
interface LoggedRequestContext {
/** The system prompt string the launcher sends. */
system: string
/** The durable skill-catalog message serialized to text. */
skillCatalog: string
}
async function readLoggedRequestContext(cwd: string): Promise<LoggedRequestContext> {
const sessionsDir = join(cwd, '.sessions')
const entries = await readdir(sessionsDir, { recursive: true })
// A single keyless run writes one session log; the source section is global, so any log carries it.
const logRelPath = entries.find(name => name.endsWith('.jsonl'))
if (logRelPath === undefined) throw new Error(`no session log written under ${sessionsDir}`)
const lines = (await readFile(join(sessionsDir, logRelPath), 'utf8')).split('\n').filter(Boolean)
let skillCatalog = ''
for (const line of lines) {
const event = JSON.parse(line) as SessionEvent
if (
event.type === 'user/message'
&& event.data.source.kind === 'plugin'
&& event.data.source.plugin === 'dsh-tool-skill'
) {
skillCatalog = JSON.stringify(event.data.content)
}
if (event.type === 'request/header') {
return {
system: event.data.header.system ?? '',
skillCatalog,
}
}
}
throw new Error(`session log ${logRelPath} has no request/header event`)
}
/**
* Shared defaults: the keyless key and the dsh bin. Each case supplies either
* `configArgs: []` (boot the shipped composition, `base.cordis.yml` +
* `tui.cordis.yml`, with no flags) or `configPath` (an overlay layered over that
* same base through `--config`).
*/
function smoke(overrides: Partial<TuiPtySmokeOptions> & { label: string }): Promise<string> {
return runTuiPtySmoke({
tempDirPrefix: 'dsh-tui-smoke-',
binScript: dshBinScript,
tsconfigPath,
env: { DEEPSEEK_API_KEY: 'keyless-tui-no-call' },
...overrides,
})
}
// The scripted conversation switches to the pro model first: the scripted
// adapter proves routing + prompt variables by rejecting tool-ful calls on any
// other route (see fixtures/tui-scripted-llm.ts).
const SELECT_PRO_MODEL = [
{ waitFor: 'scripted TUI ready.', send: '/model\r' },
{ waitFor: 'Select model', send: '\x1b[B\x1b[Z\r' },
] as const
describe('dsh TUI keyless smoke (real Loader tree in a PTY)', () => {
it('boots pi-tui, sweeps the borderless banner in, enters plan mode, and restores the terminal', async () => {
// With no configured welcome the borderless banner sweeps in left-to-right;
// the detail line's session id (`main-session-<uuid>`) renders only once
// the sweep reaches it, so it marks a settled banner.
const output = await smoke({
label: 'dsh boot',
configArgs: [],
actions: [
{ waitFor: 'main-session-', send: '/plan' },
{ waitFor: '[off|message] — Enter or leave plan mode', send: '\r' },
{ waitFor: 'Plan mode on. Use /plan off to leave.', send: '/exit\r' },
],
})
expect(output).toContain('DEEPSEEK')
expect(output).toContain('HARNESS')
expect(output).toContain('main-session-')
expect(output).toContain('[off|message] — Enter or leave plan mode')
expect(output).toContain('Plan mode on. Use /plan off to leave.')
// Borderless: no box-drawing frame around the banner.
expect(output).not.toContain('╭')
expect(output).not.toContain('╮')
expect(output).toContain('\u001B[?2004l')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('switches models, streams a response, answers a user-question dialog, and exits cleanly', async () => {
const output = await smoke({
label: 'dsh conversation',
tempDirPrefix: 'dsh-tui-conversation-',
configPath: scriptedConfigPath,
actions: [
...SELECT_PRO_MODEL,
{ waitFor: 'Model selected: tui-scripted/tui-scripted-model-pro.', send: '/plan exercise the TUI\r' },
// The question text first appears in the streamed tool-call card. Wait
// for the dialog's input legend so Enter cannot arrive before it owns
// terminal input when pre-dispatch policy yields.
{ waitFor: 'Tab custom answer • ↑/↓ navigate • Enter submit • Esc interrupt', send: '\r' },
{ waitFor: 'Decision received. Scripted TUI run complete.', send: '' },
// Session title: the first user message drives the first-message-llm
// provider's tool-less title call; the scripted adapter answers it, the
// accepted title lands in the log, and the TUI renders the terminal
// window title as `<session title> — <configured title>` via OSC 0.
// Gating /status on it keeps the assertion race-free; the diagnostics
// card is then exercised through the same real Loader/PTY composition.
{ waitFor: 'scripted session title — DeepSeek Harness', send: '/plan off\r' },
{ waitFor: 'Plan mode off.', send: 'Confirm the scripted run left plan mode.\r' },
{ waitFor: 'Default mode confirmed.', send: '/status\r' },
{ waitFor: 'Session status', send: '/exit\r' },
],
})
expect(output).toContain('I need one decision before I continue.')
expect(output).toContain('Reasoning effort: Max.')
expect(output).toContain('Plan mode on. Use /plan off to leave.')
expect(output).toContain('Plan mode off.')
expect(output).toContain('Default mode confirmed.')
expect(output).toContain(String.raw`\x1b]2;MODEL_CONTROLLED\x07`)
expect(output).toContain(String.raw`\x1b[999CMODEL_CURSOR`)
expect(output).toContain(String.raw`\x9b31mMODEL_C1`)
expect(output).not.toContain('\u001B]2;MODEL_CONTROLLED\u0007')
expect(output).not.toContain('\u001B[999CMODEL_CURSOR')
expect(output).not.toContain('\u009B31mMODEL_C1')
expect(output).toContain('Safe')
expect(output).toContain('\u001B]0;scripted session title — DeepSeek Harness\u0007')
expect(output).toContain('Session status')
expect(output).toContain('Title')
expect(output).toContain('scripted session title')
expect(output).toContain('Model')
expect(output).toContain('tui-scripted/tui-scripted-model-pro')
expect(output).toContain('KV cache')
expect(output).toContain('Context')
expect(output).toContain('128,000')
expect(output).toContain('System prompt')
expect(output).toContain('You are an AI agent powered by the DeepSeek Harness SDK.')
expect(output).toContain('Registered tools')
expect(output).toContain('ask_user_question')
expect(output).toContain('\u001B[?2004l')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('loads a local skill via /skill: and delivers its body to the model as a user turn', async () => {
// The whole manual-invocation path in one keyless boot: `ctx.get('skills')`
// resolves in the shipped tree, the client-side `/skill:` command parses,
// the local provider loads `scripted-skill` from the agents home, and the
// rendered `<skill name="…">` block reaches the model — proven by the
// scripted adapter echoing the fixture's body marker only when it arrives.
const output = await smoke({
label: 'dsh skill',
tempDirPrefix: 'dsh-tui-skill-',
configPath: scriptedConfigPath,
prepare: seedWorkspace({
skills: {
'scripted-skill/SKILL.md': [
'---',
'name: scripted-skill',
'description: Keyless PTY proof that the skill command loads a local skill into the conversation.',
'---',
'',
'SCRIPTED SKILL BODY MARKER',
'',
].join('\n'),
},
}),
actions: [
...SELECT_PRO_MODEL,
{ waitFor: 'Model selected: tui-scripted/tui-scripted-model-pro.', send: '/skill:scripted-skill\r' },
{ waitFor: 'Scripted skill body received.', send: '/exit\r' },
],
})
expect(output).not.toContain('[instructions]')
expect(output).toContain('Scripted skill body received.')
expect(output).toContain('\u001B[?2004l')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('fuzzy-completes an @file path without reading or submitting the file', async () => {
const output = await smoke({
label: 'dsh file autocomplete',
tempDirPrefix: 'dsh-tui-file-autocomplete-',
// The shipped composition: no welcome, so the banner's session-id detail
// line marks a settled boot. Completion never calls the model.
configArgs: [],
prepare: seedWorkspace({
workspace: {
'src/terminal-special-case.ts': 'export const marker = true\n',
'src/other.ts': 'export const other = true\n',
},
}),
actions: [
{ waitFor: 'main-session-', send: '@tsc' },
{ waitFor: 'File · terminal-special-case.t', send: '\t' },
{ waitFor: '@src/terminal-special-case.ts', send: '\x03/exit\r' },
],
})
expect(output).toContain('File · terminal-special-case.t')
expect(output).toContain('@src/terminal-special-case.ts')
expect(output).toContain('\u001B[?2004l')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('boots the Code Mode overlay tree, renders its banner, and exits cleanly', async () => {
// The overlay's only keyless composition proof: the include+patch tree,
// worker code runtime, and one-tool registry all mount before the banner.
const output = await smoke({
label: 'dsh code mode',
tempDirPrefix: 'dsh-tui-code-mode-',
configPath: codeModeConfigPath,
actions: [{ waitFor: 'TUI Code Mode ready.', send: '/exit\r' }],
})
expect(output).toContain('TUI Code Mode ready.')
expect(output).toContain('\u001B[?2004l')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
})
describe('dsh CLI keyless smoke (apps/cli through the same PTY)', () => {
it('exec-replaces the TUI for /resume and restores the same session state', async () => {
const output = await smoke({
label: 'dsh in-place resume',
tempDirPrefix: 'dsh-in-place-resume-',
binScript: dshBinScript,
configPath: scriptedConfigPath,
prepare: seedResumeSession,
actions: [
{ waitFor: 'scripted TUI ready.', send: '/resume\r' },
{ waitFor: 'Resume selector design', send: 'Resume selector design' },
{ waitFor: '⌕ Resume selector design', send: '\r' },
{ waitFor: 'Preserve restored state', send: '/exit\r' },
],
})
const released = output.indexOf('\u001B[?2004l')
const restored = output.indexOf('Resume selector design — DeepSeek Harness')
expect(released).toBeGreaterThanOrEqual(0)
expect(restored).toBeGreaterThan(released)
expect(output).toContain('Preserve restored state')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('boots the shipped default config with no arguments and no personal overlay', async () => {
const output = await smoke({
label: 'dsh default boot',
tempDirPrefix: 'dsh-default-boot-',
binScript: dshBinScript,
configArgs: [],
actions: [{ waitFor: 'main-session-', send: '/exit\r' }],
})
expect(output).toContain('DEEPSEEK')
expect(output).toContain('main-session-')
expect(output).not.toContain('╭')
expect(output).not.toContain('╮')
expect(output).toContain('\u001B[?2004l')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('applies the personal overlay: config.yaml patches the tree and .env feeds its !!js', async () => {
// The whole personal-config chain in one boot: the personal .env supplies
// the variable, config.yaml patches the `tui` row — a row the SURFACE
// OVERLAY inserted, not one the base declares — with a `!!js` reference to
// it, and the banner renders the patched welcome verbatim. That proves a
// later patch list reaches a row an earlier one inserted.
const output = await smoke({
label: 'dsh personal overlay',
tempDirPrefix: 'dsh-personal-overlay-',
binScript: dshBinScript,
configArgs: [],
prepare: seedWorkspace({
personal: {
'.env': 'DSH_PERSONAL_WELCOME=PERSONAL OVERLAY READY.\n',
'config.yaml': [
'- id: workspace-context',
' disabled: true',
'- id: tui',
' config:',
" sessionId: !!js configuredAgentIdentities?.main?.id ?? 'main'",
' welcome: !!js process.env.DSH_PERSONAL_WELCOME',
'',
].join('\n'),
},
}),
actions: [{ waitFor: 'PERSONAL OVERLAY READY.', send: '/exit\r' }],
})
expect(output).toContain('PERSONAL OVERLAY READY.')
expect(output).toContain('\u001B[?2004l')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('fails loud instead of booting when the personal config.yaml is invalid', async () => {
const output = await smoke({
label: 'dsh invalid personal config',
tempDirPrefix: 'dsh-invalid-personal-',
binScript: dshBinScript,
configArgs: [],
prepare: seedWorkspace({ personal: { 'config.yaml': 'id: not-a-list\n' } }),
expectedExitCode: 1,
})
expect(output).toContain('must be a top-level YAML array of loader patch entries')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('routes the --resume flag into the launcher session-identity slot, failing loud on a missing id', async () => {
// The flag path end to end: apps/cli parses `--resume missing-session`,
// provides it as the launcher-owned identity on the boot context, and the
// resume fails loud — proving the printed hint reaches the app's resume
// intake with no config key and no environment variable.
const output = await smoke({
label: 'dsh resume flag failure',
tempDirPrefix: 'dsh-resume-flag-',
binScript: dshBinScript,
configArgs: ['--resume', 'missing-session'],
expectedExitCode: 1,
})
expect(output).toContain('ui-tui: session "missing-session" failed to start:')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('prints the launcher-owned resume command on exit, naming the booted config', async () => {
// The exit line is built by apps/cli from this invocation, so it must carry
// `--config`: a hint that omitted it would resume into the default tree.
const output = await smoke({
label: 'dsh goodbye message',
tempDirPrefix: 'dsh-goodbye-',
binScript: dshBinScript,
configPath: scriptedConfigPath,
actions: [{ waitFor: 'scripted TUI ready.', send: '/exit\r' }],
})
expect(output).toMatch(/To resume this session: dsh --resume=main-session-[0-9a-f-]{36} --config/)
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('keeps resume working when the personal overlay replaces the whole agent-loop config', async () => {
// Loader patches replace a targeted `config` key wholesale, so a personal
// overlay repointing the model route drops every identity key the shipped
// row declared. Launcher-owned identity makes that unreachable: agent-loop
// applies the launcher's id over whatever route survives.
const output = await smoke({
label: 'dsh overlay keeps resume',
tempDirPrefix: 'dsh-overlay-resume-',
binScript: dshBinScript,
configArgs: [],
prepare: seedWorkspace({
personal: {
'config.yaml': [
'- id: workspace-context',
' disabled: true',
'- id: agent-loop',
' config:',
' agents:',
' - id: main',
' provider: deepseek',
' model: deepseek-v4-flash',
' cwd: !!js process.cwd()',
'- id: tui',
' config:',
" sessionId: !!js configuredAgentIdentities?.main?.id ?? 'main'",
' welcome: OVERLAY REPLACED THE CONFIG.',
'',
].join('\n'),
},
}),
actions: [{ waitFor: 'OVERLAY REPLACED THE CONFIG.', send: '/exit\r' }],
})
expect(output).toMatch(/To resume this session: dsh --resume=main-session-[0-9a-f-]{36}/)
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('reports a failing bash command exactly once, as the terminal card exit pill', async () => {
// The model-facing result ends in `[exit code: 3]`, which the terminal card
// consumes into its own `[exit 3]` pill. Rendering both would report the same
// exit twice, so the marker must not survive into the card body.
const output = await smoke({
label: 'dsh bash exit pill',
tempDirPrefix: 'dsh-bash-exit-pill-',
configPath: scriptedConfigPath,
actions: [
...SELECT_PRO_MODEL,
{
waitFor: 'Model selected: tui-scripted/tui-scripted-model-pro.',
send: 'Run the failing scripted command.\r',
},
{ waitFor: 'Scripted bash failure observed.', send: '/exit\r' },
],
})
// The command really ran: its stdout is in the card body.
expect(output).toContain('SCRIPTED_BASH_FAILED')
expect(output).toContain('[exit 3]')
expect(output).not.toContain('[exit code: 3]')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
it('tells the model its source path and offers the bundled maintenance skills', async () => {
// The launcher resolves the checkout root three hops up from apps/cli/{src,lib};
// this test file sits an equal depth under the same root, so the same hop applies.
// The source-path line is a system-prompt section; the bundled skills reach the
// model through a durable user message, so each assertion targets its own field.
const sourceRoot = fileURLToPath(new URL('../../..', import.meta.url))
let context: LoggedRequestContext = { system: '', skillCatalog: '' }
await smoke({
label: 'dsh source-path prompt',
tempDirPrefix: 'dsh-source-path-',
binScript: dshBinScript,
configPath: scriptedConfigPath,
actions: [
...SELECT_PRO_MODEL,
{ waitFor: 'Model selected: tui-scripted/tui-scripted-model-pro.', send: 'exercise the TUI\r' },
{ waitFor: 'How should the scripted run proceed?', send: '\r' },
{ waitFor: 'Decision received. Scripted TUI run complete.', send: '/exit\r' },
],
inspect: async (cwd) => { context = await readLoggedRequestContext(cwd) },
})
expect(context.system).toContain(`Your own source code is the checkout at ${sourceRoot}; you can read it there to learn how dsh works and how to extend it.`)
expect(context.skillCatalog).toContain("- `dsh-customize`: Customize or maintain any dsh source checkout — the one powering the current DSH process, the installed `dsh` command, or a sibling dsh/deepseek-harness clone. Use before any requested action that alters such a checkout's files or git state. Read-only questions that only inspect the checkout do not trigger this. Do not edit the personal staging checkout directly.")
expect(context.skillCatalog).toContain('- `dsh-upgrade`: Upgrades a source-installed, personally customized DSH checkout to upstream master while preserving local changes and an unchanged rollback worktree. Use when the user asks to update or upgrade DSH.')
expect(context.skillCatalog).toContain('- `dsh-upstream-customization`: Classifies personal DSH customizations for upstream contribution and, after explicit per-feature approval, rebuilds one on upstream master and opens a draft pull request. Use when the user asks to contribute, publish, or upstream a local DSH change, or asks whether one is worth proposing.')
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
})

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import { cp, mkdir, mkdtemp, readFile, readdir, rm, writeFile } from 'node:fs/promises'
import { tmpdir } from 'node:os'
import { basename, dirname, isAbsolute, join, relative, sep } from 'node:path'
import { fileURLToPath } from 'node:url'
import { afterAll, describe, expect, it, vi } from 'vitest'
import { Context } from 'cordis'
import { scrubRequestHeaders, tokenizeSessionFixtureCwd } from '@deepseek-ai/dsh-acp-snapshot'
import type { Agent } from '@deepseek-ai/dsh-agent'
import * as AgentCore from '@deepseek-ai/dsh-agent-spine-demo'
import { LocalBashExecutor } from '@deepseek-ai/dsh-bash-local'
import LocalSubprocessService from '@deepseek-ai/dsh-subprocess-local'
import WorkerCodeRuntime from '@deepseek-ai/dsh-code-runtime-worker'
import CommandService from '@deepseek-ai/dsh-commands'
import LocalFileSystem from '@deepseek-ai/dsh-fs-local'
import * as FsPolicy from '@deepseek-ai/dsh-fs-policy'
import * as ToolFs from '@deepseek-ai/dsh-tool-fs'
import * as LlmDeepSeek from '@deepseek-ai/dsh-llm-deepseek'
import { installLlmReplay, parseSessionLog } from '@deepseek-ai/dsh-llm-replay'
import PlanModeService from '@deepseek-ai/dsh-plan-mode'
import TokenMeterService from '@deepseek-ai/dsh-token-meter'
import { packChunkRuns, SessionId, type Session, type SessionEvent } from '@deepseek-ai/dsh-session'
import SubagentService from '@deepseek-ai/dsh-subagent'
import * as SubagentSpawn from '@deepseek-ai/dsh-subagent-spawn'
import * as ToolSubagent from '@deepseek-ai/dsh-tool-subagent'
import * as ToolCordis from '@deepseek-ai/dsh-tool-cordis'
import * as ToolTodo from '@deepseek-ai/dsh-tool-todo'
import * as ToolRalph from '@deepseek-ai/dsh-tool-ralph'
import * as ToolWorkflow from '@deepseek-ai/dsh-tool-workflow'
import { createTuiChat, FILE_REFERENCE_PROMPT, TuiPromptService } from '@deepseek-ai/dsh-tui'
import LocalSpillStore from '@deepseek-ai/dsh-spill-local'
import * as SpillPolicy from '@deepseek-ai/dsh-spill-policy'
import UserInteractionService from '@deepseek-ai/dsh-user-interaction'
import WorkerWorkflowEngine from '@deepseek-ai/dsh-workflow-workerthread'
import { HeadlessTerminal } from '../../../packages/ui/tui/tests/headless-terminal.ts'
const SNAPSHOTS_DIR = join(dirname(fileURLToPath(import.meta.url)), 'snapshots')
// Keep pre-normalization layout widths identical across macOS and Linux.
const SNAPSHOT_TMP_ROOT = process.platform === 'win32' ? tmpdir() : '/tmp'
const PROVIDERS = [{ id: 'deepseek', models: [{ id: 'deepseek-v4-flash', contextWindow: 128_000 }] }]
const UUID_RE = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/gi
type SnapshotMode = 'replay' | 'record' | 'refresh'
type Composition = 'native' | 'code' | 'advanced'
interface Scenario {
name: string
composition: Composition
expectedTools: string[]
expectedEventCounts?: Record<string, number>
childSessions?: number
enterPlanMode?: boolean
leavePlanModeAfterFirstTurn?: boolean
recorded: boolean
seedWorkspace?: boolean
/**
* Load the opt-in `todo_write` tool for this scenario. The shipped tui-agent
* config omits it, so only the todo-plan scenario (the enabled-path proof)
* mounts it; the rest cover the default, todo-free composition.
*/
enableTodo?: boolean
/**
* Mount the spill stack (local backend + policy) with this inline cap, as the
* shipped configs do. The dispatch-spill scenario proves the durable
* `tool/code-dispatch` copy of an oversized sub-result is bounded to a
* preview + locator while the program value stays whole.
*/
spillMaxInlineBytes?: number
}
const SCENARIOS: Scenario[] = [
{
name: 'multi-turn-conversation',
composition: 'native',
expectedTools: [],
expectedEventCounts: { 'plan/mode': 2 },
enterPlanMode: true,
leavePlanModeAfterFirstTurn: true,
recorded: true,
},
{
name: 'todo-plan',
composition: 'native',
expectedTools: ['todo_write'],
expectedEventCounts: { 'todo/write': 1 },
recorded: true,
enableTodo: true,
},
{
name: 'bash-terminal-card',
composition: 'native',
expectedTools: ['bash'],
recorded: true,
},
{
name: 'parallel-file-reads',
composition: 'native',
expectedTools: ['read', 'read'],
recorded: true,
seedWorkspace: true,
},
{
name: 'code-mode',
composition: 'code',
expectedTools: ['run_code'],
expectedEventCounts: { 'tool/code-dispatch': 2 },
recorded: true,
},
{
name: 'code-mode-dispatch-spill',
composition: 'code',
expectedTools: ['run_code'],
expectedEventCounts: { 'tool/code-dispatch-start': 1, 'tool/code-dispatch': 1 },
recorded: true,
spillMaxInlineBytes: 600,
},
{
name: 'dynamic-workflow',
composition: 'native',
expectedTools: ['workflow'],
childSessions: 1,
recorded: true,
},
{
name: 'cordis-dynamic-toolchain',
composition: 'advanced',
expectedTools: ['cordis_mount', 'run_code', 'subagent', 'workflow', 'cordis_unmount'],
expectedEventCounts: { 'tool/code-dispatch': 1 },
childSessions: 2,
recorded: false,
},
]
function snapshotModeFromEnv(value: string | undefined): SnapshotMode {
if (value === undefined || value === '' || value === 'replay') return 'replay'
if (value === 'record' || value === 'refresh') return value
throw new Error(`DSH_SNAPSHOT must be replay, record, or refresh; got ${JSON.stringify(value)}`)
}
const MODE = snapshotModeFromEnv(process.env.DSH_SNAPSHOT)
const observedScenarios = new Set<string>()
function snapshotDisplayPath(displayPath: string, cwd: string, displayCwd: string): string {
const rel = relative(cwd, displayPath)
if (rel === '') return displayCwd
if (isAbsolute(rel) || rel === '..' || rel.startsWith(`..${sep}`)) return displayPath
return `${displayCwd}/${rel.split(sep).join('/')}`
}
function scenarioDir(scenario: Scenario): string {
return join(SNAPSHOTS_DIR, scenario.name)
}
function childFixturePaths(scenario: Scenario): string[] {
return Array.from(
{ length: scenario.childSessions ?? 0 },
(_, index) => join(scenarioDir(scenario), `session.${index + 1}.jsonl`),
)
}
function userPrompts(rawLog: string): string[] {
return parseSessionLog(rawLog).flatMap((event) => {
if (event.type !== 'user/message' || event.data.source.kind !== 'user') return []
const text = event.data.content
.filter(block => block.type === 'text')
.map(block => block.text)
.join('')
return text.length > 0 ? [text] : []
})
}
function rawSessionLog(session: Session): string {
return [
JSON.stringify({ type: 'session', ...session.header }),
...packChunkRuns(session.events).map(record => JSON.stringify(record)),
'',
].join('\n')
}
function normalizeTerminalSnapshot(snapshot: string, cwd: string, displayCwd: string): string {
return snapshot
.split(`/private${cwd}`).join('/workspace/project')
.split(displayCwd).join('/workspace/project')
.split(cwd).join('/workspace/project')
.replace(UUID_RE, '{{uuid}}')
}
async function settleTerminal(terminal: HeadlessTerminal): Promise<void> {
let stable = 0
for (let attempt = 0; attempt < 20 && stable < 3; attempt++) {
const before = terminal.frames
await new Promise(resolve => setTimeout(resolve, 10))
await terminal.flush()
stable = terminal.frames === before ? stable + 1 : 0
}
if (stable < 3) throw new Error('TUI frames did not quiesce within 200ms')
}
async function mountScenarioContext(
scenario: Scenario,
cwd: string,
displayCwd: string,
fixtureFile: string,
childFiles: string[],
): Promise<Context> {
class SnapshotLocalFileSystem extends LocalFileSystem {
override async resolve(
path: string,
opts?: { cwd?: string; signal?: AbortSignal },
): Promise<Awaited<ReturnType<LocalFileSystem['resolve']>>> {
const target = await super.resolve(path, opts)
return { ...target, displayPath: snapshotDisplayPath(target.displayPath, cwd, displayCwd) }
}
}
const ctx = new Context()
await ctx.plugin(AgentCore, {
agents: [],
dshHome: join(cwd, '.dsh'),
workspaceContext: false,
tools: { mode: scenario.composition === 'code' ? 'code' : scenario.composition === 'advanced' ? 'both' : 'native' },
skills: { local: { agentsHome: join(cwd, '.agents') } },
})
await ctx.plugin(TokenMeterService)
await ctx.plugin(LocalSubprocessService)
await ctx.plugin(LocalBashExecutor, { cwd, timeoutMs: 30_000 })
await ctx.plugin(SnapshotLocalFileSystem, { cwd: '/' })
await ctx.plugin(FsPolicy)
await ctx.plugin(ToolFs)
await ctx.plugin(UserInteractionService)
await ctx.plugin(TuiPromptService)
// todo_write is opt-in: only the todo-plan scenario mounts it, matching the shipped
// config that omits it. The other scenarios prove the default todo-free composition.
if (scenario.enableTodo === true) await ctx.plugin(ToolTodo)
await ctx.plugin(SubagentService)
await ctx.plugin(SubagentSpawn, { providerName: 'spawn' })
await ctx.plugin(ToolSubagent, { provider: 'spawn', toolName: 'subagent', enableRunInBackground: false })
await ctx.plugin(WorkerWorkflowEngine, { provider: 'spawn' })
await ctx.plugin(ToolWorkflow)
await ctx.plugin(ToolRalph)
await ctx.plugin(CommandService)
if (scenario.enterPlanMode === true) {
await ctx.plugin(PlanModeService, { section: 'Snapshot plan mode instructions.' })
}
if (scenario.composition === 'code' || scenario.composition === 'advanced') {
await ctx.plugin(WorkerCodeRuntime, {})
}
if (scenario.spillMaxInlineBytes !== undefined) {
await ctx.plugin(LocalSpillStore, { root: join(cwd, '.spill') })
await ctx.plugin(SpillPolicy, { maxInlineBytes: scenario.spillMaxInlineBytes })
}
if (scenario.composition === 'advanced') await ctx.plugin(ToolCordis, { vmTimeoutMs: 5_000 })
if (MODE === 'record' && scenario.recorded) {
await ctx.plugin(LlmDeepSeek)
} else {
installLlmReplay(ctx, { file: fixtureFile, childFiles, providers: PROVIDERS })
}
return ctx
}
interface ScenarioResult {
terminal: string
parent: Session
children: Session[]
workflowEvents: string[]
}
async function runScenario(scenario: Scenario): Promise<ScenarioResult> {
const clock = vi.spyOn(Date, 'now').mockReturnValue(new Date(2026, 6, 21, 12, 0, 0).getTime())
const dir = scenarioDir(scenario)
const fixtureFile = join(dir, 'session.jsonl')
const childFiles = childFixturePaths(scenario)
const fixture = await readFile(fixtureFile, 'utf8')
const prompts = userPrompts(fixture)
expect(prompts.length, `${scenario.name} must carry at least one recorded user prompt`).toBeGreaterThan(0)
const cwd = await mkdtemp(join(SNAPSHOT_TMP_ROOT, `dsh-tui-snapshot-${scenario.name}-`))
const displayCwd = `/tmp/${basename(cwd)}`
let ctx: Context | undefined
let controller: ReturnType<typeof createTuiChat> | undefined
const terminal = new HeadlessTerminal(100, 36)
try {
if (scenario.seedWorkspace === true) {
const source = join(scenarioDir(scenario), 'workspace')
await cp(source, cwd, { recursive: true })
}
ctx = await mountScenarioContext(scenario, cwd, displayCwd, fixtureFile, childFiles)
const disposedSessions: Session[] = []
ctx.on('session/disposed', (session) => { disposedSessions.push(session) })
const workflowEvents: string[] = []
for (const name of ['workflow/start', 'workflow/phase', 'workflow/agent-start', 'workflow/agent-end', 'workflow/end'] as const) {
ctx.on(name, () => { workflowEvents.push(name) })
}
const handle = await ctx.agents.create({
sessionId: SessionId('main-session'),
meta: { cwd },
agentOptions: { provider: 'deepseek', model: 'deepseek-v4-flash' },
})
const agent: Agent = handle.agent
controller = createTuiChat(ctx, {
sessionId: 'main-session',
theme: { color: true },
showReasoning: true,
title: 'DSH TUI snapshot',
welcome: `Recorded replay: ${scenario.name}`,
maxToolOutputLines: 8,
}, {
terminal,
exit: () => {},
formatCwd: () => displayCwd,
})
await settleTerminal(terminal)
let remainingPrompts = prompts
if (scenario.enterPlanMode === true) {
const firstPrompt = prompts[0]!
terminal.send(`/plan ${firstPrompt}`)
terminal.send('\r')
await agent.whenIdle()
await settleTerminal(terminal)
remainingPrompts = prompts.slice(1)
}
if (scenario.leavePlanModeAfterFirstTurn === true) {
terminal.send('/plan off')
terminal.send('\r')
await settleTerminal(terminal)
}
for (const prompt of remainingPrompts) {
terminal.send(prompt)
terminal.send('\r')
await agent.whenIdle()
await settleTerminal(terminal)
}
const events: SessionEvent[] = [...agent.session.events]
const firstHeader = events.find(event => event.type === 'request/header')
expect(firstHeader?.type === 'request/header' && firstHeader.data.header.system)
.toContain(FILE_REFERENCE_PROMPT)
expect(events.filter(event => event.type === 'tool/call').map(event => event.data.name)).toEqual(scenario.expectedTools)
for (const [type, count] of Object.entries(scenario.expectedEventCounts ?? {})) {
expect(events.filter(event => event.type === type), `${scenario.name} must emit ${type}`).toHaveLength(count)
}
if (scenario.enterPlanMode === true) {
expect(ctx.planMode.get(agent)).toEqual({
active: scenario.leavePlanModeAfterFirstTurn !== true,
})
const planMode = events.find(event => event.type === 'plan/mode')
if (planMode === undefined || firstHeader === undefined) {
throw new Error('plan-mode command snapshot needs plan/mode before its first request/header')
}
expect(planMode.seq).toBeLessThan(firstHeader.seq)
expect(firstHeader.data.header.system).toContain('Snapshot plan mode instructions.')
const firstMessage = events.find(event => event.type === 'user/message')
expect(firstMessage?.data.content).toEqual([{ type: 'text', text: prompts[0] }])
}
if (scenario.leavePlanModeAfterFirstTurn === true) {
const planModes = events.filter(event => event.type === 'plan/mode')
expect(planModes.map(event => event.data.active)).toEqual([true, false])
const headers = events.filter(event => event.type === 'request/header')
const exit = planModes[1]
const afterExit = headers[1]
if (exit === undefined || afterExit === undefined) {
throw new Error('active plan exit snapshot needs a committed exit and changed request header')
}
expect(exit.seq).toBeLessThan(afterExit.seq)
expect(afterExit.data.header.system).not.toContain('Snapshot plan mode instructions.')
expect(events.filter(event => event.type === 'user/message' && event.data.source.kind === 'plugin').map(event => (event.data as { content: unknown }).content))
.toContainEqual([{ type: 'text', text: 'The user switched this session back to the default mode.' }])
}
if (scenario.spillMaxInlineBytes !== undefined) {
// The REAL pipeline ran (tools execute on replay too): the durable
// dispatch copy is bounded to a preview + locator under the run cwd,
// while the outer result still carries the program's whole value.
const dispatch = events.find(event => (event.type as string) === 'tool/code-dispatch')
const content = (dispatch?.data as { content: { type: string; text?: string }[] }).content
const text = content.filter(block => block.type === 'text').map(block => block.text ?? '').join('')
expect(Buffer.byteLength(text, 'utf8')).toBeLessThanOrEqual(scenario.spillMaxInlineBytes)
expect(text).toContain('Full formatted result stored at:')
expect(text).toContain('.spill')
}
expect(events.filter(event => event.type === 'tool/result').every(event => !event.data.message.content[0].isError)).toBe(true)
expect(events.filter(event => event.type === 'turn/end').every(event => event.data.reason.kind !== 'error')).toBe(true)
if (scenario.name === 'dynamic-workflow' || scenario.name === 'cordis-dynamic-toolchain') {
expect(workflowEvents).toEqual([
'workflow/start',
'workflow/phase',
'workflow/agent-start',
'workflow/agent-end',
'workflow/end',
])
}
expect(terminal.themeViolations(), `${scenario.name} must remain theme-agnostic`).toEqual([])
const snapshot = normalizeTerminalSnapshot(
await terminal.snapshot({ includeScrollback: true }),
cwd,
displayCwd,
)
await handle.dispose()
const children = disposedSessions
.filter(session => session !== agent.session)
.sort((a, b) => a.header.createdAt - b.header.createdAt)
expect(children).toHaveLength(scenario.childSessions ?? 0)
return { terminal: snapshot, parent: agent.session, children, workflowEvents }
} finally {
await controller?.dispose()
await ctx?.fiber.dispose()
await terminal.dispose()
await rm(cwd, { recursive: true, force: true })
clock.mockRestore()
}
}
async function writeRecording(scenario: Scenario, result: ScenarioResult): Promise<void> {
const dir = scenarioDir(scenario)
await mkdir(dir, { recursive: true })
await writeFile(
join(dir, 'session.jsonl'),
scrubRequestHeaders(tokenizeSessionFixtureCwd(rawSessionLog(result.parent))),
)
expect(result.children).toHaveLength(scenario.childSessions ?? 0)
for (const [index, child] of result.children.entries()) {
await writeFile(
join(dir, `session.${index + 1}.jsonl`),
scrubRequestHeaders(tokenizeSessionFixtureCwd(rawSessionLog(child))),
)
}
}
describe('TUI recorded-session terminal snapshots', () => {
for (const scenario of SCENARIOS) {
it(scenario.name, async () => {
observedScenarios.add(scenario.name)
const result = await runScenario(scenario)
const terminalFile = join(scenarioDir(scenario), 'terminal.expected.txt')
if (MODE === 'record' || MODE === 'refresh') {
await mkdir(scenarioDir(scenario), { recursive: true })
await writeFile(terminalFile, result.terminal)
}
if (MODE === 'record' && scenario.recorded) await writeRecording(scenario, result)
await expect(result.terminal).toMatchFileSnapshot(terminalFile)
}, 120_000)
}
})
afterAll(async () => {
expect([...observedScenarios].sort()).toEqual(SCENARIOS.map(scenario => scenario.name).sort())
const directories = (await readdir(SNAPSHOTS_DIR, { withFileTypes: true }))
.filter(entry => entry.isDirectory())
.map(entry => entry.name)
.sort()
expect(directories).toEqual(SCENARIOS.map(scenario => scenario.name).sort())
for (const scenario of SCENARIOS) {
const expected = [
'session.jsonl',
'terminal.expected.txt',
...scenario.seedWorkspace === true ? ['workspace'] : [],
...Array.from({ length: scenario.childSessions ?? 0 }, (_, index) => `session.${index + 1}.jsonl`),
].sort()
expect((await readdir(scenarioDir(scenario))).sort()).toEqual(expected)
for (const fixture of ['session.jsonl', ...childFixturePaths(scenario).map(path => basename(path))]) {
const content = await readFile(join(scenarioDir(scenario), fixture), 'utf8')
expect(scrubRequestHeaders(content), `${scenario.name}/${fixture} carries request-header bulk`).toBe(content)
}
}
})