# 使用 Homebrew, Nix, pacman 安装 decasify

查看 decasify 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:decasify
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install decasify
```

  证据: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#decasify
```

  证据: nixpkgs package indexes: pkgs/by-name/de/decasify/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S decasify
```

  证据: Arch Linux sync databases: decasify from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

## 软件包事实

- **软件包键:** brew:decasify
- **软件包管理器:** Homebrew
- **版本:** 0.11.3
- **来源摘要:** Utility for casting strings to title-case according to locale-aware style guides
- **主页:** <https://github.com/alerque/decasify>
- **仓库:** <https://github.com/alerque/decasify>
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- decasify (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 0.11.3
## 项目历史与用法

decasify is a locale-aware string case conversion project packaged as a CLI, Rust crate, Lua rock, Python module, JavaScript/WASM module, editor plugin, SILE package, and Typst package. Its most visible purpose is title-casing prose, especially where English-only tools fail.

### 项目历史

The README states that decasify was born from frustration with all-caps titles in Markdown sources and the lack of tooling for Turkish prose case conversion. The public repository was created in July 2023, and the changelog shows early CLI and Lua/Rust work followed by Python, JavaScript/WASM, SILE, Typst, Vim, and Neovim integrations.

### 采用历史

decasify is unusual for a small case-conversion tool because it deliberately exposes the same functionality through many packaging ecosystems: Homebrew and Arch for the CLI, Cargo for Rust, LuaRocks, PyPI, npm, SILE, Typst Universe, and editor plugin managers. That spread is documented by the README installation and usage sections.

### 使用方式

CLI usage accepts arguments or standard input and defaults to English title case, with flags for locale and style guide. Library users call case-specific functions, while editor integrations expose a `:Decasify` command for transforming lines or ranges with configurable locale, style guide, and override words.

### 为什么软件包爱好者会关心

Package nerds care about decasify less as a huge utility and more as a clean example of one text-processing core shipped across several language and editor ecosystems. Its packaging matrix is the story: a Rust implementation serving CLI, Lua, Python, JavaScript, SILE, Typst, Vim, and Neovim users.

### 时间线

- 2023: Repository created and 0.1.0 accepted standard input for the CLI.
- 2024: Python, JavaScript/WASM, SILE, Neovim, and broader API work arrived through the 0.5-0.8 series.
- 2025: Typst packaging and Spanish support appeared in later releases.
- 2026: 0.11.3 added Neovim preview behavior, CLI help colors, binary-install tooling, and Lua 5.5 support.

### Related projects

- decasify builds on and references the Rust titlecase crate for Gruber-style English title casing, while also consulting language-specific style sources such as Turkish Language Institute rules and Spanish style references.

### 来源

- <https://github.com/alerque/decasify#readme>
- <https://github.com/alerque/decasify/blob/master/CHANGELOG.md>
- <https://api.github.com/repos/alerque/decasify>


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals

## 其他软件包管理器记录

- Nix - decasify: normalized package name match | nixpkgs package indexes: pkgs/by-name/de/decasify/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- pacman - decasify - 0.11.3-3: normalized package name match | Arch Linux sync databases: decasify from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | cast strings to title-case according to locale specific style guides including Turkish (CLI tool) | https://github.com/alerque/decasify


## Combined YAML source

View the package source record on GitHub. [combined/decasify.yml](https://github.com/mxcl/pkgdb/blob/main/combined/decasify.yml)


## 来源

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph