.gitattributes

# Git 属性：统一换行符、二进制标记、diff 驱动

# 文本文件统一 LF
* text=auto eol=lf

# Python 源码
*.py          text eol=lf diff=python
# Notebook 在 PR diff 中展开产出
*.ipynb       text eol=lf

# Windows 上的脚本：保留 CRLF
*.bat         text eol=crlf
*.ps1         text eol=crlf
*.cmd         text eol=crlf

# Shell 脚本：LF
*.sh          text eol=lf

# 文档
*.md          text eol=lf
*.txt         text eol=lf

# 配置
*.yml         text eol=lf
*.yaml        text eol=lf
*.toml        text eol=lf
*.json        text eol=lf
*.lock        text eol=lf linguist-generated=true

# 二进制
*.png         binary
*.jpg         binary
*.jpeg        binary
*.gif         binary
*.webp        binary
*.pdf         binary
*.zip         binary
*.tar.gz      binary
*.whl         binary
*.egg-info    linguist-generated=true

# 语言统计：把 vendor/ 之类排除
vendor/       linguist-vendored=true
data/chroma/  linguist-vendored=true
data/cache/   linguist-vendored=true