mirror of
https://github.com/LnL7/nix-darwin.git
synced 2024-12-14 11:57:34 +00:00
97 lines
2.9 KiB
Nix
97 lines
2.9 KiB
Nix
{ lib, path, stdenv, writeShellApplication }:
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let
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uninstallSystem = import ../../eval-config.nix {
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inherit lib;
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modules = [
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./configuration.nix
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{
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nixpkgs.source = path;
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nixpkgs.hostPlatform = stdenv.hostPlatform.system;
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system.includeUninstaller = false;
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}
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];
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};
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in writeShellApplication {
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name = "darwin-uninstaller";
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text = ''
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while [ "$#" -gt 0 ]; do
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i="$1"; shift 1
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case "$i" in
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--help)
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echo "darwin-uninstaller: [--help]"
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exit
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;;
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esac
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done
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echo >&2
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echo >&2 "Uninstalling nix-darwin, this will:"
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echo >&2
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echo >&2 " - remove /Applications/Nix Apps symlink"
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echo >&2 " - cleanup static /etc files"
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echo >&2 " - disable and remove all launchd services managed by nix-darwin"
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if [[ $(stat -f '%Su' /nix/store) == "root" ]]; then
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echo >&2 " - restore nix-daemon service from nix installer as this is a multi-user install"
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fi
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echo >&2
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if [[ -t 0 ]]; then
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read -r -p "Proceed? [y/n] " i
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case "$i" in
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y|Y)
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;;
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*)
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exit 3
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;;
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esac
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fi
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${uninstallSystem.system}/sw/bin/darwin-rebuild activate
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if [[ -L /run/current-system ]]; then
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sudo rm /run/current-system
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fi
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if [[ -L /run ]]; then
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if [[ -e /etc/synthetic.conf ]]; then
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sudo sed -i -E '/^run[[:space:]]/d' /etc/synthetic.conf
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sudo /System/Library/Filesystems/apfs.fs/Contents/Resources/apfs.util -B &>/dev/null || true
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sudo /System/Library/Filesystems/apfs.fs/Contents/Resources/apfs.util -t &>/dev/null || true
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echo >&2 "NOTE: the /run symlink will be removed on reboot"
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else
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sudo rm /run
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fi
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fi
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echo >&2
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echo >&2 "NOTE: The /nix/var/nix/profiles/system* profiles still exist and won't be garbage collected."
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echo >&2
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echo >&2 "Done!"
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echo >&2
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'';
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derivationArgs.passthru.tests.uninstaller = writeShellApplication {
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name = "post-uninstall-test";
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text = ''
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echo >&2 "running uninstaller tests..."
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echo >&2
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echo >&2 "checking darwin channel"
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test -e ~/.nix-defexpr/channels/darwin && exit 1
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echo >&2 "checking /etc"
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test -e /etc/static && exit 1
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echo >&2 "checking /run/current-system"
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test -e /run/current-system && exit 1
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if [[ $(stat -f '%Su' /nix/store) == "root" ]]; then
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echo >&2 "checking nix-daemon service"
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launchctl print system/org.nixos.nix-daemon
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pgrep -l nix-daemon
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test -e /Library/LaunchDaemons/org.nixos.nix-daemon.plist
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[[ "$(shasum -a 256 /Library/LaunchDaemons/org.nixos.nix-daemon.plist | awk '{print $1}')" == "$(shasum -a 256 /Library/LaunchDaemons/org.nixos.nix-daemon.plist | awk '{print $1}')" ]]
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nix-store --store daemon -q --hash ${stdenv.shell}
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fi
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echo >&2 ok
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'';
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};
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}
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