mirror of
https://git.sr.ht/~rouven/nixos-config
synced 2024-11-15 05:13:10 +01:00
17 lines
617 B
Nix
17 lines
617 B
Nix
{ pkgs, config, ... }:
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{
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system.activationScripts.report-nixos-changes = ''
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if [ -e /run/current-system ] && [ -e $systemConfig ]; then
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echo System package diff:
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${config.nix.package}/bin/nix store diff-closures /run/current-system $systemConfig || true
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fi
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NO_FORMAT="\033[0m"
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F_BOLD="\033[1m"
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C_RED="\033[38;5;9m"
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${pkgs.diffutils}/bin/cmp --silent \
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<(readlink /run/current-system/{kernel,kernel-modules}) \
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<(readlink $systemConfig/{kernel,kernel-modules}) \
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|| echo -e "''${F_BOLD}''${C_RED}Kernel version changed, reboot is advised.''${NO_FORMAT}"
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'';
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}
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