can1357
939501f624
- Replaced deprecated `await` tool wiring with `poll` in tool exports and built-in tool registry. - Updated bash and task prompts plus start-result messaging to direct users to the `poll` tool. - Added effective timeout metadata to Bash tool results and rendered output to show that effective timeout. - Implemented bounded auto-background wait logic that backgrounds jobs when the timeout window is exhausted.
779 lines
26 KiB
TypeScript
779 lines
26 KiB
TypeScript
import * as fs from "node:fs";
|
|
import type { AgentTool, AgentToolContext, AgentToolResult, AgentToolUpdateCallback } from "@oh-my-pi/pi-agent-core";
|
|
import type { Component } from "@oh-my-pi/pi-tui";
|
|
import { ImageProtocol, TERMINAL, Text } from "@oh-my-pi/pi-tui";
|
|
import { $env, getProjectDir, isEnoent, prompt } from "@oh-my-pi/pi-utils";
|
|
import { Type } from "@sinclair/typebox";
|
|
import { type BashResult, executeBash } from "../exec/bash-executor";
|
|
import type { RenderResultOptions } from "../extensibility/custom-tools/types";
|
|
import { truncateToVisualLines } from "../modes/components/visual-truncate";
|
|
import type { Theme } from "../modes/theme/theme";
|
|
import bashDescription from "../prompts/tools/bash.md" with { type: "text" };
|
|
import { DEFAULT_MAX_BYTES, TailBuffer } from "../session/streaming-output";
|
|
import { renderStatusLine } from "../tui";
|
|
import { CachedOutputBlock } from "../tui/output-block";
|
|
import { getSixelLineMask } from "../utils/sixel";
|
|
import type { ToolSession } from ".";
|
|
import { type BashInteractiveResult, runInteractiveBashPty } from "./bash-interactive";
|
|
import { checkBashInterception } from "./bash-interceptor";
|
|
import { applyHeadTail } from "./bash-normalize";
|
|
import { expandInternalUrls, type InternalUrlExpansionOptions } from "./bash-skill-urls";
|
|
import { formatStyledTruncationWarning, type OutputMeta } from "./output-meta";
|
|
import { resolveToCwd } from "./path-utils";
|
|
import { formatToolWorkingDirectory, replaceTabs } from "./render-utils";
|
|
import { ToolAbortError, ToolError } from "./tool-errors";
|
|
import { toolResult } from "./tool-result";
|
|
import { clampTimeout } from "./tool-timeouts";
|
|
|
|
export const BASH_DEFAULT_PREVIEW_LINES = 10;
|
|
|
|
const BASH_ENV_NAME_PATTERN = /^[A-Za-z_][A-Za-z0-9_]*$/;
|
|
const DEFAULT_AUTO_BACKGROUND_THRESHOLD_MS = 60_000;
|
|
|
|
const bashSchemaBase = Type.Object({
|
|
command: Type.String({ description: "Command to execute" }),
|
|
env: Type.Optional(
|
|
Type.Record(Type.String({ pattern: BASH_ENV_NAME_PATTERN.source }), Type.String(), {
|
|
description:
|
|
"Additional environment variables passed to the command and rendered inline as shell assignments; prefer this for multiline or quote-heavy content",
|
|
}),
|
|
),
|
|
timeout: Type.Optional(Type.Number({ description: "Timeout in seconds (default: 300)" })),
|
|
cwd: Type.Optional(Type.String({ description: "Working directory (default: cwd)" })),
|
|
head: Type.Optional(Type.Number({ description: "Return only first N lines of output" })),
|
|
tail: Type.Optional(Type.Number({ description: "Return only last N lines of output" })),
|
|
pty: Type.Optional(
|
|
Type.Boolean({
|
|
description: "Run in PTY mode when command needs a real terminal (e.g. sudo/ssh/top/less); default: false",
|
|
}),
|
|
),
|
|
});
|
|
|
|
const bashSchemaWithAsync = Type.Object({
|
|
...bashSchemaBase.properties,
|
|
async: Type.Optional(
|
|
Type.Boolean({
|
|
description: "Run in background; returns immediately with a job ID. Result delivered as follow-up.",
|
|
}),
|
|
),
|
|
});
|
|
|
|
type BashToolSchema = typeof bashSchemaBase | typeof bashSchemaWithAsync;
|
|
|
|
export interface BashToolInput {
|
|
command: string;
|
|
env?: Record<string, string>;
|
|
timeout?: number;
|
|
cwd?: string;
|
|
head?: number;
|
|
tail?: number;
|
|
async?: boolean;
|
|
pty?: boolean;
|
|
}
|
|
|
|
export interface BashToolDetails {
|
|
meta?: OutputMeta;
|
|
timeoutSeconds?: number;
|
|
async?: {
|
|
state: "running" | "completed" | "failed";
|
|
jobId: string;
|
|
type: "bash";
|
|
};
|
|
}
|
|
|
|
export interface BashToolOptions {}
|
|
|
|
type ManagedBashJobCompletion =
|
|
| {
|
|
kind: "completed";
|
|
result: AgentToolResult<BashToolDetails>;
|
|
}
|
|
| {
|
|
kind: "failed";
|
|
error: unknown;
|
|
};
|
|
|
|
interface ManagedBashJobHandle {
|
|
jobId: string;
|
|
label: string;
|
|
completion: Promise<ManagedBashJobCompletion>;
|
|
getLatestText: () => string;
|
|
setBackgrounded: (backgrounded: boolean) => void;
|
|
}
|
|
|
|
function normalizeResultOutput(result: BashResult | BashInteractiveResult): string {
|
|
return result.output || "";
|
|
}
|
|
|
|
function isInteractiveResult(result: BashResult | BashInteractiveResult): result is BashInteractiveResult {
|
|
return "timedOut" in result;
|
|
}
|
|
|
|
function normalizeBashEnv(env: Record<string, string> | undefined): Record<string, string> | undefined {
|
|
if (!env || Object.keys(env).length === 0) return undefined;
|
|
const normalized: Record<string, string> = {};
|
|
for (const [key, value] of Object.entries(env)) {
|
|
if (!BASH_ENV_NAME_PATTERN.test(key)) {
|
|
throw new ToolError(`Invalid bash env name: ${key}`);
|
|
}
|
|
normalized[key] = value;
|
|
}
|
|
return normalized;
|
|
}
|
|
|
|
function escapeBashEnvValueForDisplay(value: string): string {
|
|
return value
|
|
.replaceAll("\\", "\\\\")
|
|
.replaceAll("\n", "\\n")
|
|
.replaceAll("\r", "\\r")
|
|
.replaceAll("\t", "\\t")
|
|
.replaceAll('"', '\\"')
|
|
.replaceAll("$", "\\$")
|
|
.replaceAll("`", "\\`");
|
|
}
|
|
|
|
function formatBashEnvAssignments(env: Record<string, string> | undefined): string {
|
|
if (!env || Object.keys(env).length === 0) return "";
|
|
return Object.entries(env)
|
|
.sort(([a], [b]) => a.localeCompare(b))
|
|
.map(([key, value]) => `${key}="${escapeBashEnvValueForDisplay(value)}"`)
|
|
.join(" ");
|
|
}
|
|
|
|
function unescapePartialJsonString(value: string): string {
|
|
let output = "";
|
|
for (let index = 0; index < value.length; index += 1) {
|
|
const char = value[index];
|
|
if (char !== "\\") {
|
|
output += char;
|
|
continue;
|
|
}
|
|
const next = value[index + 1];
|
|
if (!next) {
|
|
output += "\\";
|
|
break;
|
|
}
|
|
index += 1;
|
|
switch (next) {
|
|
case '"':
|
|
output += '"';
|
|
break;
|
|
case "\\":
|
|
output += "\\";
|
|
break;
|
|
case "/":
|
|
output += "/";
|
|
break;
|
|
case "b":
|
|
output += "\b";
|
|
break;
|
|
case "f":
|
|
output += "\f";
|
|
break;
|
|
case "n":
|
|
output += "\n";
|
|
break;
|
|
case "r":
|
|
output += "\r";
|
|
break;
|
|
case "t":
|
|
output += "\t";
|
|
break;
|
|
case "u": {
|
|
const hex = value.slice(index + 1, index + 5);
|
|
if (/^[0-9a-fA-F]{4}$/u.test(hex)) {
|
|
output += String.fromCharCode(Number.parseInt(hex, 16));
|
|
index += 4;
|
|
} else {
|
|
output += "\\u";
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
output += next;
|
|
}
|
|
}
|
|
return output;
|
|
}
|
|
|
|
function extractPartialBashEnv(partialJson: string | undefined): Record<string, string> | undefined {
|
|
if (!partialJson) return undefined;
|
|
const envStart = partialJson.search(/"env"\s*:\s*\{/u);
|
|
if (envStart === -1) return undefined;
|
|
const objectStart = partialJson.indexOf("{", envStart);
|
|
if (objectStart === -1) return undefined;
|
|
const envBody = partialJson.slice(objectStart + 1);
|
|
const env: Record<string, string> = {};
|
|
const matcher = /"([A-Za-z_][A-Za-z0-9_]*)"\s*:\s*"((?:\\.|[^"\\])*)(?:"|$)/gu;
|
|
for (const match of envBody.matchAll(matcher)) {
|
|
env[match[1]!] = unescapePartialJsonString(match[2]!);
|
|
}
|
|
return Object.keys(env).length > 0 ? env : undefined;
|
|
}
|
|
|
|
function getBashEnvForDisplay(args: BashRenderArgs): Record<string, string> | undefined {
|
|
// During streaming, partial-json parsing often does not surface env values until the object closes.
|
|
// Recover them from the raw JSON buffer so the pending bash preview can show `NAME="..." cmd` immediately,
|
|
// instead of rendering only the command and making the env assignment appear at the very end.
|
|
const partialEnv = extractPartialBashEnv(args.__partialJson);
|
|
if (partialEnv && args.env) return { ...partialEnv, ...args.env };
|
|
return args.env ?? partialEnv;
|
|
}
|
|
/**
|
|
* Bash tool implementation.
|
|
*
|
|
* Executes bash commands with optional timeout and working directory.
|
|
*/
|
|
export class BashTool implements AgentTool<BashToolSchema, BashToolDetails> {
|
|
readonly name = "bash";
|
|
readonly label = "Bash";
|
|
readonly description: string;
|
|
readonly parameters: BashToolSchema;
|
|
readonly concurrency = "exclusive";
|
|
readonly strict = true;
|
|
readonly #asyncEnabled: boolean;
|
|
readonly #autoBackgroundEnabled: boolean;
|
|
readonly #autoBackgroundThresholdMs: number;
|
|
|
|
constructor(private readonly session: ToolSession) {
|
|
this.#asyncEnabled = this.session.settings.get("async.enabled");
|
|
this.#autoBackgroundEnabled = this.session.settings.get("bash.autoBackground.enabled");
|
|
this.#autoBackgroundThresholdMs = Math.max(
|
|
0,
|
|
Math.floor(
|
|
this.session.settings.get("bash.autoBackground.thresholdMs") ?? DEFAULT_AUTO_BACKGROUND_THRESHOLD_MS,
|
|
),
|
|
);
|
|
this.parameters = this.#asyncEnabled ? bashSchemaWithAsync : bashSchemaBase;
|
|
this.description = prompt.render(bashDescription, {
|
|
asyncEnabled: this.#asyncEnabled,
|
|
autoBackgroundEnabled: this.#autoBackgroundEnabled,
|
|
autoBackgroundThresholdSeconds: Math.max(0, Math.floor(this.#autoBackgroundThresholdMs / 1000)),
|
|
hasAstGrep: this.session.settings.get("astGrep.enabled"),
|
|
hasAstEdit: this.session.settings.get("astEdit.enabled"),
|
|
hasGrep: this.session.settings.get("grep.enabled"),
|
|
hasFind: this.session.settings.get("find.enabled"),
|
|
});
|
|
}
|
|
|
|
#formatResultOutput(result: BashResult | BashInteractiveResult, headLines?: number, tailLines?: number): string {
|
|
let outputText = normalizeResultOutput(result);
|
|
const headTailResult = applyHeadTail(outputText, headLines, tailLines);
|
|
if (headTailResult.applied) {
|
|
outputText = headTailResult.text;
|
|
}
|
|
if (!outputText) {
|
|
outputText = "(no output)";
|
|
}
|
|
return outputText;
|
|
}
|
|
|
|
#buildResultText(result: BashResult | BashInteractiveResult, timeoutSec: number, outputText: string): string {
|
|
if (result.cancelled) {
|
|
throw new ToolError(normalizeResultOutput(result) || "Command aborted");
|
|
}
|
|
if (isInteractiveResult(result) && result.timedOut) {
|
|
throw new ToolError(normalizeResultOutput(result) || `Command timed out after ${timeoutSec} seconds`);
|
|
}
|
|
if (result.exitCode === undefined) {
|
|
throw new ToolError(`${outputText}\n\nCommand failed: missing exit status`);
|
|
}
|
|
if (result.exitCode !== 0) {
|
|
throw new ToolError(`${outputText}\n\nCommand exited with code ${result.exitCode}`);
|
|
}
|
|
return outputText;
|
|
}
|
|
|
|
#buildCompletedResult(
|
|
result: BashResult | BashInteractiveResult,
|
|
timeoutSec: number,
|
|
headLines?: number,
|
|
tailLines?: number,
|
|
): AgentToolResult<BashToolDetails> {
|
|
const outputText = this.#formatResultOutput(result, headLines, tailLines);
|
|
const details: BashToolDetails = { timeoutSeconds: timeoutSec };
|
|
const resultBuilder = toolResult(details).text(outputText).truncationFromSummary(result, { direction: "tail" });
|
|
this.#buildResultText(result, timeoutSec, outputText);
|
|
return resultBuilder.done();
|
|
}
|
|
|
|
#buildBackgroundStartResult(
|
|
jobId: string,
|
|
label: string,
|
|
previewText: string,
|
|
timeoutSec: number,
|
|
): AgentToolResult<BashToolDetails> {
|
|
const details: BashToolDetails = {
|
|
timeoutSeconds: timeoutSec,
|
|
async: { state: "running", jobId, type: "bash" },
|
|
};
|
|
const lines: string[] = [];
|
|
const trimmedPreview = previewText.trimEnd();
|
|
if (trimmedPreview.length > 0) {
|
|
lines.push(trimmedPreview, "");
|
|
}
|
|
lines.push(`Background job ${jobId} started: ${label}`);
|
|
lines.push("Result will be delivered automatically when complete.");
|
|
lines.push(`Use \`poll\`, \`read jobs://${jobId}\`, or \`cancel_job\` if needed.`);
|
|
return {
|
|
content: [{ type: "text", text: lines.join("\n") }],
|
|
details,
|
|
};
|
|
}
|
|
|
|
#extractTextResult(result: AgentToolResult<BashToolDetails>): string {
|
|
return result.content.find(block => block.type === "text")?.text ?? "";
|
|
}
|
|
|
|
#startManagedBashJob(options: {
|
|
command: string;
|
|
commandCwd: string;
|
|
timeoutMs: number;
|
|
timeoutSec: number;
|
|
headLines?: number;
|
|
tailLines?: number;
|
|
resolvedEnv?: Record<string, string>;
|
|
onUpdate?: AgentToolUpdateCallback<BashToolDetails>;
|
|
startBackgrounded: boolean;
|
|
}): ManagedBashJobHandle {
|
|
const manager = this.session.asyncJobManager;
|
|
if (!manager) {
|
|
throw new ToolError("Background job manager unavailable for this session.");
|
|
}
|
|
|
|
const label = options.command.length > 120 ? `${options.command.slice(0, 117)}...` : options.command;
|
|
let latestText = "";
|
|
let backgrounded = options.startBackgrounded;
|
|
const completion = Promise.withResolvers<ManagedBashJobCompletion>();
|
|
|
|
const jobId = manager.register(
|
|
"bash",
|
|
label,
|
|
async ({ jobId, signal: runSignal, reportProgress }) => {
|
|
const { path: artifactPath, id: artifactId } = (await this.session.allocateOutputArtifact?.("bash")) ?? {};
|
|
const tailBuffer = new TailBuffer(DEFAULT_MAX_BYTES);
|
|
try {
|
|
const result = await executeBash(options.command, {
|
|
cwd: options.commandCwd,
|
|
sessionKey: `${this.session.getSessionId?.() ?? ""}:async:${jobId}`,
|
|
timeout: options.timeoutMs,
|
|
signal: runSignal,
|
|
env: options.resolvedEnv,
|
|
artifactPath,
|
|
artifactId,
|
|
onChunk: chunk => {
|
|
tailBuffer.append(chunk);
|
|
latestText = tailBuffer.text();
|
|
void reportProgress(latestText, { async: { state: "running", jobId, type: "bash" } });
|
|
},
|
|
});
|
|
const finalResult = this.#buildCompletedResult(
|
|
result,
|
|
options.timeoutSec,
|
|
options.headLines,
|
|
options.tailLines,
|
|
);
|
|
const finalText = this.#extractTextResult(finalResult);
|
|
latestText = finalText;
|
|
completion.resolve({ kind: "completed", result: finalResult });
|
|
await reportProgress(finalText, { async: { state: "completed", jobId, type: "bash" } });
|
|
return finalText;
|
|
} catch (error) {
|
|
const message = error instanceof Error ? error.message : String(error);
|
|
latestText = message;
|
|
completion.resolve({ kind: "failed", error });
|
|
await reportProgress(message, { async: { state: "failed", jobId, type: "bash" } });
|
|
throw error;
|
|
}
|
|
},
|
|
{
|
|
onProgress: async (text, details) => {
|
|
latestText = text;
|
|
await options.onUpdate?.({
|
|
content: [{ type: "text", text }],
|
|
details: backgrounded ? ((details ?? {}) as BashToolDetails) : {},
|
|
});
|
|
},
|
|
},
|
|
);
|
|
|
|
return {
|
|
jobId,
|
|
label,
|
|
completion: completion.promise,
|
|
getLatestText: () => latestText,
|
|
setBackgrounded: (nextBackgrounded: boolean) => {
|
|
backgrounded = nextBackgrounded;
|
|
},
|
|
};
|
|
}
|
|
|
|
async #waitForManagedBashJob(
|
|
job: ManagedBashJobHandle,
|
|
thresholdMs: number,
|
|
signal?: AbortSignal,
|
|
): Promise<ManagedBashJobCompletion | { kind: "running" } | { kind: "aborted" }> {
|
|
if (signal?.aborted) {
|
|
return { kind: "aborted" };
|
|
}
|
|
|
|
const waiters: Array<Promise<ManagedBashJobCompletion | { kind: "running" } | { kind: "aborted" }>> = [
|
|
job.completion,
|
|
Bun.sleep(thresholdMs).then(() => ({ kind: "running" as const })),
|
|
];
|
|
|
|
if (!signal) {
|
|
return await Promise.race(waiters);
|
|
}
|
|
|
|
const { promise: abortedPromise, resolve: resolveAborted } = Promise.withResolvers<{ kind: "aborted" }>();
|
|
const onAbort = () => resolveAborted({ kind: "aborted" });
|
|
signal.addEventListener("abort", onAbort, { once: true });
|
|
waiters.push(abortedPromise);
|
|
try {
|
|
return await Promise.race(waiters);
|
|
} finally {
|
|
signal.removeEventListener("abort", onAbort);
|
|
}
|
|
}
|
|
|
|
#resolveAutoBackgroundWaitMs(timeoutMs: number): number {
|
|
if (this.#autoBackgroundThresholdMs <= 0) return 0;
|
|
const timeoutBufferMs = 1_000;
|
|
return Math.max(0, Math.min(this.#autoBackgroundThresholdMs, timeoutMs - timeoutBufferMs));
|
|
}
|
|
|
|
async execute(
|
|
_toolCallId: string,
|
|
{
|
|
command: rawCommand,
|
|
env: rawEnv,
|
|
timeout: rawTimeout = 300,
|
|
cwd,
|
|
head,
|
|
tail,
|
|
async: asyncRequested = false,
|
|
pty = false,
|
|
}: BashToolInput,
|
|
signal?: AbortSignal,
|
|
onUpdate?: AgentToolUpdateCallback<BashToolDetails>,
|
|
ctx?: AgentToolContext,
|
|
): Promise<AgentToolResult<BashToolDetails>> {
|
|
let command = rawCommand;
|
|
const env = normalizeBashEnv(rawEnv);
|
|
|
|
// Extract leading `cd <path> && ...` into cwd when the model ignores the cwd parameter.
|
|
if (!cwd) {
|
|
const cdMatch = command.match(/^cd\s+((?:[^&\\]|\\.)+?)\s*&&\s*/);
|
|
if (cdMatch) {
|
|
cwd = cdMatch[1].trim().replace(/^["']|["']$/g, "");
|
|
command = command.slice(cdMatch[0].length);
|
|
}
|
|
}
|
|
if (asyncRequested && !this.#asyncEnabled) {
|
|
throw new ToolError("Async bash execution is disabled. Enable async.enabled to use async mode.");
|
|
}
|
|
|
|
// Only apply explicit head/tail params from tool input.
|
|
const headLines = head;
|
|
const tailLines = tail;
|
|
|
|
// Check interception if enabled and available tools are known
|
|
if (this.session.settings.get("bashInterceptor.enabled")) {
|
|
const rules = this.session.settings.getBashInterceptorRules();
|
|
const interception = checkBashInterception(command, ctx?.toolNames ?? [], rules);
|
|
if (interception.block) {
|
|
throw new ToolError(interception.message ?? "Command blocked");
|
|
}
|
|
}
|
|
|
|
const internalUrlOptions: InternalUrlExpansionOptions = {
|
|
skills: this.session.skills ?? [],
|
|
internalRouter: this.session.internalRouter,
|
|
localOptions: {
|
|
getArtifactsDir: this.session.getArtifactsDir,
|
|
getSessionId: this.session.getSessionId,
|
|
},
|
|
};
|
|
command = await expandInternalUrls(command, { ...internalUrlOptions, ensureLocalParentDirs: true });
|
|
const resolvedEnv = env
|
|
? Object.fromEntries(
|
|
await Promise.all(
|
|
Object.entries(env).map(async ([key, value]) => [
|
|
key,
|
|
await expandInternalUrls(value, {
|
|
...internalUrlOptions,
|
|
ensureLocalParentDirs: true,
|
|
noEscape: true,
|
|
}),
|
|
]),
|
|
),
|
|
)
|
|
: undefined;
|
|
|
|
// Resolve protocol URLs (skill://, agent://, etc.) in extracted cwd.
|
|
if (cwd?.includes("://")) {
|
|
cwd = await expandInternalUrls(cwd, { ...internalUrlOptions, noEscape: true });
|
|
}
|
|
|
|
const commandCwd = cwd ? resolveToCwd(cwd, this.session.cwd) : this.session.cwd;
|
|
let cwdStat: fs.Stats;
|
|
try {
|
|
cwdStat = await fs.promises.stat(commandCwd);
|
|
} catch (err) {
|
|
if (isEnoent(err)) {
|
|
throw new ToolError(`Working directory does not exist: ${commandCwd}`);
|
|
}
|
|
throw err;
|
|
}
|
|
if (!cwdStat.isDirectory()) {
|
|
throw new ToolError(`Working directory is not a directory: ${commandCwd}`);
|
|
}
|
|
|
|
// Clamp to reasonable range: 1s - 3600s (1 hour)
|
|
const timeoutSec = clampTimeout("bash", rawTimeout);
|
|
const timeoutMs = timeoutSec * 1000;
|
|
|
|
if (asyncRequested) {
|
|
if (!this.session.asyncJobManager) {
|
|
throw new ToolError("Async job manager unavailable for this session.");
|
|
}
|
|
const job = this.#startManagedBashJob({
|
|
command,
|
|
commandCwd,
|
|
timeoutMs,
|
|
timeoutSec,
|
|
headLines,
|
|
tailLines,
|
|
resolvedEnv,
|
|
onUpdate,
|
|
startBackgrounded: true,
|
|
});
|
|
return this.#buildBackgroundStartResult(job.jobId, job.label, "", timeoutSec);
|
|
}
|
|
|
|
if (this.#autoBackgroundEnabled && !pty && this.session.asyncJobManager) {
|
|
const autoBackgroundWaitMs = this.#resolveAutoBackgroundWaitMs(timeoutMs);
|
|
const startBackgrounded = autoBackgroundWaitMs === 0;
|
|
const job = this.#startManagedBashJob({
|
|
command,
|
|
commandCwd,
|
|
timeoutMs,
|
|
timeoutSec,
|
|
headLines,
|
|
tailLines,
|
|
resolvedEnv,
|
|
onUpdate,
|
|
startBackgrounded,
|
|
});
|
|
if (startBackgrounded) {
|
|
return this.#buildBackgroundStartResult(job.jobId, job.label, "", timeoutSec);
|
|
}
|
|
const waitResult = await this.#waitForManagedBashJob(job, autoBackgroundWaitMs, signal);
|
|
if (waitResult.kind === "completed") {
|
|
this.session.asyncJobManager.acknowledgeDeliveries([job.jobId]);
|
|
return waitResult.result;
|
|
}
|
|
if (waitResult.kind === "failed") {
|
|
this.session.asyncJobManager.acknowledgeDeliveries([job.jobId]);
|
|
throw waitResult.error;
|
|
}
|
|
if (waitResult.kind === "aborted") {
|
|
this.session.asyncJobManager.cancel(job.jobId);
|
|
this.session.asyncJobManager.acknowledgeDeliveries([job.jobId]);
|
|
throw new ToolAbortError(job.getLatestText() || "Command aborted");
|
|
}
|
|
job.setBackgrounded(true);
|
|
return this.#buildBackgroundStartResult(job.jobId, job.label, job.getLatestText(), timeoutSec);
|
|
}
|
|
|
|
// Track output for streaming updates (tail only)
|
|
const tailBuffer = new TailBuffer(DEFAULT_MAX_BYTES);
|
|
|
|
// Allocate artifact for truncated output storage
|
|
const { path: artifactPath, id: artifactId } = (await this.session.allocateOutputArtifact?.("bash")) ?? {};
|
|
|
|
const usePty = pty && $env.PI_NO_PTY !== "1" && ctx?.hasUI === true && ctx.ui !== undefined;
|
|
const result: BashResult | BashInteractiveResult = usePty
|
|
? await runInteractiveBashPty(ctx.ui!, {
|
|
command,
|
|
cwd: commandCwd,
|
|
timeoutMs,
|
|
signal,
|
|
env: resolvedEnv,
|
|
artifactPath,
|
|
artifactId,
|
|
})
|
|
: await executeBash(command, {
|
|
cwd: commandCwd,
|
|
sessionKey: this.session.getSessionId?.() ?? undefined,
|
|
timeout: timeoutMs,
|
|
signal,
|
|
env: resolvedEnv,
|
|
artifactPath,
|
|
artifactId,
|
|
onChunk: chunk => {
|
|
tailBuffer.append(chunk);
|
|
if (onUpdate) {
|
|
onUpdate({
|
|
content: [{ type: "text", text: tailBuffer.text() }],
|
|
details: {},
|
|
});
|
|
}
|
|
},
|
|
});
|
|
if (result.cancelled) {
|
|
if (signal?.aborted) {
|
|
throw new ToolAbortError(normalizeResultOutput(result) || "Command aborted");
|
|
}
|
|
throw new ToolError(normalizeResultOutput(result) || "Command aborted");
|
|
}
|
|
if (isInteractiveResult(result) && result.timedOut) {
|
|
throw new ToolError(normalizeResultOutput(result) || `Command timed out after ${timeoutSec} seconds`);
|
|
}
|
|
return this.#buildCompletedResult(result, timeoutSec, headLines, tailLines);
|
|
}
|
|
}
|
|
|
|
// =============================================================================
|
|
// TUI Renderer
|
|
// =============================================================================
|
|
|
|
interface BashRenderArgs {
|
|
command?: string;
|
|
env?: Record<string, string>;
|
|
timeout?: number;
|
|
cwd?: string;
|
|
__partialJson?: string;
|
|
[key: string]: unknown;
|
|
}
|
|
|
|
interface BashRenderContext {
|
|
/** Raw output text */
|
|
output?: string;
|
|
/** Whether output came from artifact storage */
|
|
isFullOutput?: boolean;
|
|
/** Whether output is expanded */
|
|
expanded?: boolean;
|
|
/** Number of preview lines when collapsed */
|
|
previewLines?: number;
|
|
/** Timeout in seconds */
|
|
timeout?: number;
|
|
}
|
|
|
|
function formatBashCommand(args: BashRenderArgs): string {
|
|
const command = replaceTabs(args.command || "…");
|
|
const prompt = "$";
|
|
const cwd = getProjectDir();
|
|
const displayWorkdir = formatToolWorkingDirectory(args.cwd, cwd);
|
|
const renderedCommand = [formatBashEnvAssignments(getBashEnvForDisplay(args)), command].filter(Boolean).join(" ");
|
|
return displayWorkdir ? `${prompt} cd ${displayWorkdir} && ${renderedCommand}` : `${prompt} ${renderedCommand}`;
|
|
}
|
|
|
|
export const bashToolRenderer = {
|
|
renderCall(args: BashRenderArgs, _options: RenderResultOptions, uiTheme: Theme): Component {
|
|
const cmdText = formatBashCommand(args);
|
|
const text = renderStatusLine({ icon: "pending", title: "Bash", description: cmdText }, uiTheme);
|
|
return new Text(text, 0, 0);
|
|
},
|
|
|
|
renderResult(
|
|
result: {
|
|
content: Array<{ type: string; text?: string }>;
|
|
details?: BashToolDetails;
|
|
isError?: boolean;
|
|
},
|
|
options: RenderResultOptions & { renderContext?: BashRenderContext },
|
|
uiTheme: Theme,
|
|
args?: BashRenderArgs,
|
|
): Component {
|
|
const cmdText = args ? formatBashCommand(args) : undefined;
|
|
const isError = result.isError === true;
|
|
const icon = options.isPartial ? "pending" : isError ? "error" : "success";
|
|
const header = renderStatusLine({ icon, title: "Bash" }, uiTheme);
|
|
const details = result.details;
|
|
const outputBlock = new CachedOutputBlock();
|
|
|
|
return {
|
|
render: (width: number): string[] => {
|
|
// REACTIVE: read mutable options at render time
|
|
const { renderContext } = options;
|
|
const expanded = renderContext?.expanded ?? options.expanded;
|
|
const previewLines = renderContext?.previewLines ?? BASH_DEFAULT_PREVIEW_LINES;
|
|
|
|
// Get output from context (preferred) or fall back to result content
|
|
const output = renderContext?.output ?? result.content?.find(c => c.type === "text")?.text ?? "";
|
|
const displayOutput = output.trimEnd();
|
|
const showingFullOutput = expanded && renderContext?.isFullOutput === true;
|
|
|
|
// Build truncation warning
|
|
const timeoutSeconds = details?.timeoutSeconds ?? renderContext?.timeout;
|
|
const timeoutLine =
|
|
typeof timeoutSeconds === "number"
|
|
? uiTheme.fg(
|
|
"dim",
|
|
`${uiTheme.format.bracketLeft}Timeout: ${timeoutSeconds}s${uiTheme.format.bracketRight}`,
|
|
)
|
|
: undefined;
|
|
let warningLine: string | undefined;
|
|
if (details?.meta?.truncation && !showingFullOutput) {
|
|
warningLine = formatStyledTruncationWarning(details.meta, uiTheme) ?? undefined;
|
|
}
|
|
|
|
const outputLines: string[] = [];
|
|
const hasOutput = displayOutput.trim().length > 0;
|
|
const rawOutputLines = displayOutput.split("\n");
|
|
const sixelLineMask =
|
|
TERMINAL.imageProtocol === ImageProtocol.Sixel ? getSixelLineMask(rawOutputLines) : undefined;
|
|
const hasSixelOutput = sixelLineMask?.some(Boolean) ?? false;
|
|
if (hasOutput) {
|
|
if (hasSixelOutput) {
|
|
outputLines.push(
|
|
...rawOutputLines.map((line, index) =>
|
|
sixelLineMask?.[index] ? line : uiTheme.fg("toolOutput", replaceTabs(line)),
|
|
),
|
|
);
|
|
} else if (expanded) {
|
|
outputLines.push(...rawOutputLines.map(line => uiTheme.fg("toolOutput", replaceTabs(line))));
|
|
} else {
|
|
const styledOutput = rawOutputLines
|
|
.map(line => uiTheme.fg("toolOutput", replaceTabs(line)))
|
|
.join("\n");
|
|
const textContent = styledOutput;
|
|
const result = truncateToVisualLines(textContent, previewLines, width);
|
|
if (result.skippedCount > 0) {
|
|
outputLines.push(
|
|
uiTheme.fg(
|
|
"dim",
|
|
`… (${result.skippedCount} earlier lines, showing ${result.visualLines.length} of ${result.skippedCount + result.visualLines.length}) (ctrl+o to expand)`,
|
|
),
|
|
);
|
|
}
|
|
outputLines.push(...result.visualLines);
|
|
}
|
|
}
|
|
if (timeoutLine) outputLines.push(timeoutLine);
|
|
if (warningLine) outputLines.push(warningLine);
|
|
|
|
return outputBlock.render(
|
|
{
|
|
header,
|
|
state: options.isPartial ? "pending" : isError ? "error" : "success",
|
|
sections: [
|
|
{ lines: cmdText ? [uiTheme.fg("dim", cmdText)] : [] },
|
|
{ label: uiTheme.fg("toolTitle", "Output"), lines: outputLines },
|
|
],
|
|
width,
|
|
},
|
|
uiTheme,
|
|
);
|
|
},
|
|
invalidate: () => {
|
|
outputBlock.invalidate();
|
|
},
|
|
};
|
|
},
|
|
mergeCallAndResult: true,
|
|
inline: true,
|
|
};
|