24 lines
785 B
Bash
24 lines
785 B
Bash
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#!/usr/bin/env bash
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# Update NixOS system while printing out the different packages to install.
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# Inspiration: https://blog.tjll.net/previewing-nixos-system-updates/
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set -e
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OPERATION="boot" # Which update method to use. Defaults to "boot", which applies updates on reboot.
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if ! [ -z "$1" ]; then
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OPERATION=$1
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fi
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echo "Using installation mode: $OPERATION"
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cd ~/Development/nix-configuration
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nix flake update
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nixos-rebuild build --flake .
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echo "Updates to apply:"
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nix store diff-closures /run/current-system ./result | awk '/[0-9] →|→ [0-9]/ && !/nixos/' || echo
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read -p "Continue with upgrade (y/n) ? " choice
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case "$choice" in
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y|Y|yes ) sudo nixos-rebuild $OPERATION --flake .;;
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n|N|no ) echo "Upgrade cancelled.";;
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* ) echo "Invalid option. Upgrade cancelled.";;
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esac
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