Git 工作树

session 的 git 工具以宿主侧特权操作的方式运行 git。它接收一个结构化的命令对象（command，worktree 操作还可带 subcommand/name/path），并返回包含 output 与 exitCode 的工具结果。本示例先检查仓库，然后直接通过工具表面创建、列出并移除一个 worktree。

Rust

Node.js

Python

Rust

use a3s_code_core::Agent;
use serde_json::json;
use std::path::Path;

#[tokio::main]
async fn main() -> a3s_code_core::Result<()> {
    let agent = Agent::new("agent.acl").await?;
    let session = agent.session_builder("/path/to/repo").build().await?;

    let status = session.tool("git", json!({ "command": "status" })).await?;
    println!("{}", status.output);

    let worktree = Path::new("/path/to/repo").join("wt-feature-auth");
    let created = session
        .tool(
            "git",
            json!({
                "command": "worktree",
                "subcommand": "create",
                "name": "feature-auth",
                "path": worktree
            }),
        )
        .await?;
    if created.exit_code != 0 {
        return Err(a3s_code_core::CodeError::Tool {
            tool: "git".into(),
            message: format!("创建失败：{}", created.output),
        });
    }

    let list = session
        .tool(
            "git",
            json!({ "command": "worktree", "subcommand": "list" }),
        )
        .await?;
    println!("{}", list.output);

    let removed = session
        .tool(
            "git",
            json!({
                "command": "worktree",
                "subcommand": "remove",
                "path": worktree
            }),
        )
        .await?;
    if removed.exit_code != 0 {
        return Err(a3s_code_core::CodeError::Tool {
            tool: "git".into(),
            message: format!("删除失败：{}", removed.output),
        });
    }

    session.close().await;
    agent.close().await;
    Ok(())
}

TypeScript

import { Agent } from '@a3s-lab/code';
import * as path from 'path';

const agent = await Agent.create('agent.acl');
const session = agent.session('/path/to/repo');

// 检查仓库
const status = await session.git({ command: 'status' });
console.log(status.output);

// 在新分支上创建工作树
const wtPath = path.join('/path/to/repo', 'wt-feature-auth');
const created = await session.git({
  command: 'worktree',
  subcommand: 'create',
  name: 'feature-auth',
  path: wtPath,
});
if (created.exitCode !== 0) throw new Error(`create failed: ${created.output}`);

// 列出工作树
const list = await session.git({ command: 'worktree', subcommand: 'list' });
console.log(list.output);

// 完成后删除工作树
const removed = await session.git({
  command: 'worktree',
  subcommand: 'remove',
  path: wtPath,
});
if (removed.exitCode !== 0) throw new Error(`remove failed: ${removed.output}`);

session.close();

Python

import os
from a3s_code import Agent, SessionOptions

agent = Agent.create("agent.acl")
session = agent.session("/path/to/repo", SessionOptions())

# 检查仓库
status = session.git({"command": "status"})
print(status.output)

# 在新分支上创建工作树
wt_path = os.path.join("/path/to/repo", "wt-feature-auth")
created = session.git({
    "command": "worktree",
    "subcommand": "create",
    "name": "feature-auth",
    "path": wt_path,
})
if created.exit_code != 0:
    raise RuntimeError(f"create failed: {created.output}")

# 列出工作树
listing = session.git({"command": "worktree", "subcommand": "list"})
print(listing.output)

# 完成后删除工作树
removed = session.git({
    "command": "worktree",
    "subcommand": "remove",
    "path": wt_path,
})
if removed.exit_code != 0:
    raise RuntimeError(f"remove failed: {removed.output}")

session.close()

package main

import (
	"context"
	"fmt"
	"log"
	"path/filepath"

	code "github.com/A3S-Lab/Code/sdk/go/v6"
)

func main() {
	ctx := context.Background()
	agent, err := code.Create(ctx, "agent.acl")
	if err != nil {
		log.Fatal(err)
	}
	defer agent.Close(context.Background())
	session, err := agent.Session(ctx, "/path/to/repo", nil)
	if err != nil {
		log.Fatal(err)
	}
	defer session.Close(context.Background())

	status, err := session.Git(ctx, code.GitOptions{Command: "status"})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(status.Output)

	worktree := filepath.Join("/path/to/repo", "wt-feature-auth")
	created, err := session.Git(ctx, code.GitOptions{
		Command: "worktree", Subcommand: "create",
		Name: "feature-auth", Path: worktree,
	})
	if err != nil || created.ExitCode != 0 {
		log.Fatalf("创建失败：%v %s", err, created.Output)
	}
	list, err := session.Git(ctx, code.GitOptions{
		Command: "worktree", Subcommand: "list",
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(list.Output)

	removed, err := session.Git(ctx, code.GitOptions{
		Command: "worktree", Subcommand: "remove", Path: worktree,
	})
	if err != nil || removed.ExitCode != 0 {
		log.Fatalf("删除失败：%v %s", err, removed.Output)
	}
}

请传入命令对象，而不是位置参数：{ command: 'status' }、{ command: 'diff' } 或 { command: 'worktree', subcommand: 'list' }。每次调用都会返回一个工具结果，因此在使用 output 之前，应先检查 exit_code（Rust/Python）、exitCode （Node.js）或 ExitCode（Go）。

直接 git 调用是宿主侧特权操作。push、publish 和 release workflow 应放在应用级确认或自动化关卡后面。

可运行版本位于 sdk/node/examples/git/test_worktree_git.ts。

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Git 工作树