https://github.com/mayniklas/flake-preview-update

https://github.com/mayniklas/flake-preview-update

Last synced: about 1 year ago
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• Host: GitHub
• URL: https://github.com/mayniklas/flake-preview-update
• Owner: MayNiklas
• Created: 2024-08-23T13:02:23.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-08-27T14:53:54.000Z (almost 2 years ago)
• Last Synced: 2025-02-09T10:09:35.769Z (over 1 year ago)
• Language: Python
• Size: 6.84 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# flake-preview-update

This tool is meant to preview the changes that would be made by running `nix flake update` on a flake.

Systems are build before and after the update and the resulting generations are compared.

The diff is then getting reduced.

## Usage

```sh

nix run 'github:MayNiklas/flake-preview-update' -- --help

usage: flake_preview_update [-h] [--flake_repo FLAKE_REPO] hosts [hosts ...]

Build a host in a flake repository.

positional arguments:

  hosts                 Hosts to build.

options:

  -h, --help            show this help message and exit

  --flake_repo FLAKE_REPO

                        Path to flake repository.

```

## Example

```sh

nix run 'github:MayNiklas/flake-preview-update' -- aida kora

nix run 'github:MayNiklas/flake-preview-update' -- --flake_repo ~/code/github.com/MayNiklas/nixos aida aida kora

```