NixOS/nix

Allow installing Nix without editing `/etc/bashrc` or `/etc/zshrc`

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#12,134 创建于 2025年1月3日

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描述

Platform

  • Linux:
  • macOS
  • WSL

Additional information

I use fish so those changes don't affect me anyway, and I don't like unnecessary changes to system files.

Checklist

  • checked [latest Nix manual] ([source])
  • checked [open installer issues and pull requests] for possible duplicates

Add :+1: to issues you find important.

贡献者指南

技术栈
cppshell
领域
devops
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
basic shell scriptingunderstanding of Nix installer scripts
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
70
研究方向
Examine the Nix installer script (likely `scripts/install nix.sh` or `install.in`) to locate where `/etc/bashrc` and `/etc/zshrc` are modified. Look for existing environment variables or flags controlling such modifications. The goal is to introduce a new flag (e.g., ` no mods`) that skips writing to those system files. The implementation should check for the flag before each file modification and skip accordingly.
Allow installing Nix without editing `/etc/bashrc` or `/etc/zshrc` · NixOS/nix#12134 | Good First Issue