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nixpkgs/home/packages/custom/update-system/default.nix

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Move custom packages out of overlays No need for overlays. Instead create own packages and call them via callPackage. That will keep them simpler and allows dependency injection. I can follow existing patterns from nixpkgs, etc.
2022-05-24 18:44:52 +02:00
{ writeShellApplication }:
writeShellApplication {
name = "custom-update-system";
text = ''
nix-channel --update
home-manager switch
Once more try to include nvd in system update
2022-11-11 14:08:42 +01:00
Fix none working update script Nix adds errexit and failpipe. Using head will end in 141 SIGPIPE, see: https://unix.stackexchange.com/a/580119/185477 I apply the workaround / fix as suggested on StackExchange. That way the script runs and can execute the cleanup and diff.
2023-03-07 15:44:46 +01:00
oldVersion=$( (home-manager generations; true) | head -n 2 | tail -n 1 | cut -d' ' -f 7)
newVersion=$( (home-manager generations; true) | head -n 1 | cut -d' ' -f 7)
Once more try to include nvd in system update
2022-11-11 14:08:42 +01:00
nvd diff "$oldVersion" "$newVersion"
Keep less generations I don't need all the old ones
2023-02-24 11:52:43 +01:00
home-manager expire-generations '-12 days'
nix-env --delete-generations +3
Move custom packages out of overlays No need for overlays. Instead create own packages and call them via callPackage. That will keep them simpler and allows dependency injection. I can follow existing patterns from nixpkgs, etc.
2022-05-24 18:44:52 +02:00
nix store gc
'';
}