task-runner

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🇺🇸

Original

English

🇨🇳

Translation

Chinese

Task Runner

任务运行器

Purpose

用途

Execute project-specific commands using just, a modern command runner that's simpler than make and works cross-platform.

使用just执行项目专属命令，just是一款比make更简洁且支持跨平台的现代命令运行器。

Tools

工具

Tool	Command	Use For
just	`just`	List available recipes
just	`just test`	Run specific recipe

工具	命令	用途
just	`just`	列出可用任务
just	`just test`	运行指定任务

Usage Examples

使用示例

Basic Usage

基础用法

bash

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bash

undefined

List all available recipes

列出所有可用任务

just

Run a recipe

运行某一任务

just test just build just lint

Run recipe with arguments

带参数运行任务

just deploy production

Run specific recipe from subdirectory

从子目录运行指定任务

just --justfile backend/justfile test

undefined

just --justfile backend/justfile test

undefined

Common justfile Recipes

常见justfile任务示例

just

undefined

just

undefined

Example justfile

示例justfile

Run tests

运行测试

test: pytest tests/

Build project

构建项目

build: npm run build

Lint code

代码检查

lint: ruff check . eslint src/

Start development server

启动开发服务器

dev: npm run dev

Clean build artifacts

清理构建产物

clean: rm -rf dist/ build/ *.egg-info/

Deploy to environment

部署到指定环境

deploy env: ./scripts/deploy.sh {{env}}

undefined

deploy env: ./scripts/deploy.sh {{env}}

undefined

Discovery

功能发现

bash

undefined

bash

undefined

Check if justfile exists

检查是否存在justfile

just --summary

Show recipe details

查看任务详情

just --show test

List recipes with descriptions

列出带描述的任务

just --list

undefined

just --list

undefined

When to Use

适用场景

First check:
```
just
```
to see available project commands
Running tests:
```
just test
```
Building:
```
just build
```
Any project-specific task
Cross-platform command running

首次检查：执行
```
just
```
查看项目可用命令
运行测试：
```
just test
```
构建项目：
```
just build
```
任何项目专属任务
跨平台命令执行

Best Practice

最佳实践

Always check for a justfile when entering a new project:

bash

just --list

This shows what commands are available without reading documentation.

进入新项目时，务必先检查justfile：

bash

just --list

无需阅读文档即可了解可用命令。