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ChatArch typed environment profile manager

Project description

ChatEnv

ChatArch typed env/profile runtime.

ChatEnv 是 ChatArch / chatxxx 系列项目共用的 typed env/profile 底层包。它只提供字段描述、配置基类、registry、路径、profile 文件读写、mask 和 paste 解析等通用能力;具体变量由 ChatTool、ChatDNS 等项目自己定义并注册。

当前设计保持减法:只使用一个根变量 CHATARCH_HOME,只管理 env/profile 文件,不额外创建 config/cache/data/state。

支持 Python >=3.10

安装

pip install chatenv --upgrade
pip install -e .[dev]       # 仓库开发

目录

CHATARCH_HOME=${CHATARCH_HOME:-~/.chatarch}
$CHATARCH_HOME/envs/

实际布局由业务项目注册的 schema 决定,例如:

~/.chatarch/envs/
  Example/
    .env
    work.env
  • .env 是当前 active profile;
  • name.env 是 named profile;
  • use 会把 named profile 复制为 active .env

CLI 概览

chatenv CLI 基于已注册 schema 工作。单独安装且没有项目注册 schema 时,它会提示需要先注册配置类型。业务项目通常会在自己的 CLI 中导入 schema 后复用这些能力。

chatenv init -t example
chatenv cat -t example
chatenv cat -t example --no-mask | chatenv paste --stdin --profile work --yes
chatenv set EXAMPLE_API_KEY=sk-xxx
chatenv get EXAMPLE_API_KEY
chatenv new -t example work
chatenv save -t example work
chatenv use -t example work
chatenv delete -t example work

单次命令可通过 --home 覆盖根目录:

chatenv --home /tmp/chatarch cat -t example

缺少必要命令参数时,ChatEnv 默认会在可交互终端中自动补问;显式 -i 始终强制补问,-I 始终禁用补问。自动化环境可设置:

export CHATARCH_AUTO_PROMPT=false

此时只有缺少必要参数的命令会直接报错;参数已经足够的命令行为不变。

更多用法见 docs/cli.md

Paste

paste 是跨设备复制密钥的核心入口。输入不要求是严格 dotenv 文件,会从终端日志、shell prompt、复制文本里提取已注册 key。

chatenv paste
chatenv paste --stdin --profile work
chatenv paste --value "EXAMPLE_API_KEY='sk-xxx'" --yes

写入前会输出识别概要:识别到哪些类型、哪些 key、未知 key 被忽略。

Python API

from chatenv import BaseEnvConfig, EnvField, EnvStore, get_paths

class ExampleConfig(BaseEnvConfig):
    _title = "Example Configuration"
    _aliases = ["example"]
    _storage_dir = "Example"

    EXAMPLE_API_KEY = EnvField("EXAMPLE_API_KEY", is_sensitive=True)

paths = get_paths()
store = EnvStore(paths.envs_dir)
store.save_active(ExampleConfig, {"EXAMPLE_API_KEY": "sk-..."})

文档

  • docs/cli.md:CLI 用法
  • docs/design.md:路径、数据布局与注册策略
  • docs/developer-guide.md:chatxxx 项目接入和 provider 开发指南
  • docs/development.md:测试、构建与发布
  • mkdocs.yml:Material for MkDocs 文档站点配置

开发

python -m pytest -q
python -m build
python -m twine check dist/*
python -m pip install -e .[docs]
python -m mkdocs serve

也可以用 ChatTool helper:

chattool pypi build --project-dir .
chattool pypi check --project-dir .

开源协议

MIT License

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