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218 current 1970-01-01 01:00:00 24.05.20240303.b8697e5 6.6.19 *

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This commit is contained in:
Max Känner
2024-03-13 22:34:18 +01:00
parent 3b22026126
commit d3871dd3a5
2 changed files with 33 additions and 30 deletions
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8
hosts/MaxNixosLaptop/configuration.nix
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@@ -152,6 +152,14 @@
randomizedDelaySec = "45min";
};
nix.gc = {
automatic = true;
dates = "10:00";
randomizedDelaySec = "45min";
options = "--delete-older-than 14d";
};
nix.settings.auto-optimise-store = true;
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. It‘s perfectly fine and recommended to leave

55
modules/nixos/rebuild.nix
View File

@@ -1,45 +1,40 @@
{pkgs, ...}: let
# script for rebuilding nixos
rebuild = pkgs.writeTextFile {
name = "rebuild";
destination = "/bin/rebuild";
executable = true;
text = ''
#!${pkgs.bash}/bin/bash
rebuild = pkgs.writeShellScriptBin "rebuild" ''
# A rebuild script that commits on a successful build
set -e
# A rebuild script that commits on a successful build
set -e
# cd to your config dir
pushd ~/dotfiles/nixos
# cd to your config dir
pushd ~/dotfiles/nixos
# Edit your config
$EDITOR
# Edit your config
$EDITOR
# Autoformat your nix files
${pkgs.alejandra}/bin/alejandra . #&>/dev/null
# Autoformat your nix files
${pkgs.alejandra}/bin/alejandra . #&>/dev/null
# Shows your changes
${pkgs.git}/bin/git diff -U0 *.nix
# Shows your changes
${pkgs.git}/bin/git diff -U0 *.nix
echo "NixOS Rebuilding..."
echo "NixOS Rebuilding..."
# echo using sudo so we get feedback after unlocking
sudo echo "Beginning rebuild"
# Rebuild, output simplified errors, log trackebacks
sudo nixos-rebuild switch &>nixos-switch.log || (${pkgs.coreutils}/bin/cat nixos-switch.log | ${pkgs.gnugrep}/bin/grep --color error && false)
# Rebuild, output simplified errors, log trackebacks
sudo nixos-rebuild switch &>nixos-switch.log || (${pkgs.coreutils}/bin/cat nixos-switch.log | ${pkgs.gnugrep}/bin/grep --color error && false)
# Get current generation metadata
current=$(nixos-rebuild list-generations | ${pkgs.gnugrep}/bin/grep current)
# Get current generation metadata
current=$(nixos-rebuild list-generations | ${pkgs.gnugrep}/bin/grep current)
# Commit all changes with the gereation metadata
${pkgs.git}/bin/git commit -am "$current"
# Commit all changes with the gereation metadata
${pkgs.git}/bin/git commit -am "$current"
# Back to where you were
popd
# Back to where you were
popd
# Notify all OK!
${pkgs.libnotify}/bin/notify-send -e "NixOS Rebuilt OK!" --icon=software-update-available
'';
};
# Notify all OK!
${pkgs.libnotify}/bin/notify-send -e "NixOS Rebuilt OK!" --icon=software-update-available
'';
in {
environment.systemPackages = [rebuild];
}