本包不需要 config 行。四个环境变量覆盖值得改动的场景。主进程在激活时读取它们。

This package needs no config row. Four environment variables cover the cases that are worth a change. The host process reads them at activation.

变量	作用
`OHOS_SHELL`	强制指定 shell 的绝对路径；设为 `off` 则不改动 `SHELL`。
`OHOS_BREW_PREFIX`	直接指定 harmonybrew 前缀，跳过自动探测。
`OHOS_ZSH_FUNCTIONS`	设为 `off` 时，本包不把自己的 `zsh-functions/` 放进 `FPATH`。
`OHOS_FORCE`	覆盖平台判定：`1` 视为鸿蒙，`0` 视为非鸿蒙。用于 `process.platform` 报告不准的构建与自测。

Variable	Effect
`OHOS_SHELL`	Forces the absolute path of a shell. The value `off` leaves `SHELL` alone.
`OHOS_BREW_PREFIX`	Sets the harmonybrew prefix and skips auto-detection.
`OHOS_ZSH_FUNCTIONS`	The value `off` stops this package from putting its `zsh-functions/` on `FPATH`.
`OHOS_FORCE`	Overrides the platform verdict: `1` means HarmonyOS, `0` means not. Use it for a build that misreports `process.platform`, and for the self-tests.

dsh-ohos-shell

安装