forked from M-Labs/it-infra
51 lines
1.1 KiB
Markdown
51 lines
1.1 KiB
Markdown
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# fish-nix-shell
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fish support for the *nix-shell* environment of the Nix package manager.
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## Installation
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### Installation in the user environment
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Execute
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```
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nix-env -if https://github.com/haslersn/fish-nix-shell/archive/master.tar.gz
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```
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and add the following to your *~/.config/fish/config.fish*. Create it if it doesn't exist.
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```
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fish-nix-shell --info-right | source
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```
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### System-wide installation
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Add the package to your */etc/nixos/configuration.nix*:
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```
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environment.systemPackages = with pkgs; [
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#
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# Other packages here ...
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#
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(import (fetchGit "https://github.com/haslersn/fish-nix-shell"))
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];
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```
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and then execute: `sudo nixos-rebuild switch`
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If you want to configure it system-wide, also add:
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```
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programs.fish.enable = true;
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programs.fish.promptInit = ''
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fish-nix-shell --info-right | source
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'';
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```
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## Flags
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The `fish-nix-shell` command **optionally** takes the following flags:
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| Flag | Meaning |
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| - | - |
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| `--info-right` | While in a *fish-nix-shell*, display information about the loaded packages at the right.
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