Add docker

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

flake.lock

@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1721871128,
-        "narHash": "sha256-NyWVCnSeePnJHGJxZ0l3zdGQGrVjUcx2IJbV8KIsPf0=",
+        "lastModified": 1722217815,
+        "narHash": "sha256-8r5AJ3n8WEDw3rsZLALSuFQ5kJyWOcssNZvPxYLr2yc=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "55e874b9c14764cb791e5740f0e92202e41393fc",
+        "rev": "1e6f8a7b4634fc051cc9361959bf414fcf17e094",
         "type": "github"
       },
       "original": {
@@ -64,11 +64,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1721900142,
-        "narHash": "sha256-iHIWZxwDfoqpNKxvjSzqzXNIPxI/5KgPmhtNrY2Z+40=",
+        "lastModified": 1722408750,
+        "narHash": "sha256-1nKAicPoQVrCcatj84LnAagtCeriztszBlmB2rllnT8=",
         "owner": "karaolidis",
         "repo": "home-manager",
-        "rev": "0828ae6830ae112ce36c8338e3223a751cefa05d",
+        "rev": "bd83e8a0c3b6af03eb9d9a22251c9e2145d2974c",
         "type": "github"
       },
       "original": {
@@ -80,11 +80,11 @@
     },
     "impermanence": {
       "locked": {
-        "lastModified": 1720000448,
-        "narHash": "sha256-43dq726JTKmjbvTaOJw35EnsoEnHWuFkQmY8wfXlefg=",
+        "lastModified": 1722269200,
+        "narHash": "sha256-Y2xSwoOw15rMVx9hWt05qHzwVOfhVN4WFnhk6sb6Bmo=",
         "owner": "karaolidis",
         "repo": "impermanence",
-        "rev": "48cb5ae525717ed5397607a2bf81c3fdda310a8f",
+        "rev": "702783a1c47e10c781b9e028b69d4d5999b03ca3",
         "type": "github"
       },
       "original": {
@@ -96,16 +96,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1721928253,
-        "narHash": "sha256-xuLwutgAyYIwb2mmBJgWHTTfnS0lIDXVzjZUBK6d9hk=",
-        "owner": "NixOS",
+        "lastModified": 1722410387,
+        "narHash": "sha256-QLQoP9P5gFqcsheh7PSdJ58wKjpG+PF+gz/gPIqE79o=",
+        "owner": "karaolidis",
         "repo": "nixpkgs",
-        "rev": "45cbf8d42fff56fcac72bbd31292eb381134be93",
+        "rev": "3d2d5810a4b7b8ad85b64a5bcfa0548ea04ba5ad",
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
-        "ref": "master",
+        "owner": "karaolidis",
+        "ref": "integration",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -128,11 +128,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1721983543,
-        "narHash": "sha256-6JmRrY7nIwKYadzJkolIXfGOC5JliYnB1EfGOY/Oh5g=",
+        "lastModified": 1722409351,
+        "narHash": "sha256-E4agC4tX1IsRupb5oq3cJiuxkwUjAg5FQMAMdtUYdWo=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "4807c89cf4ece6a96eed72957dcf0d9b8e29b052",
+        "rev": "efd6fc5b2df7748d3d7f51f70556031618ef4956",
         "type": "github"
       },
       "original": {
@@ -161,11 +161,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1721688883,
-        "narHash": "sha256-9jsjsRKtJRqNSTXKj9zuDFRf2PGix30nMx9VKyPgD2U=",
+        "lastModified": 1722114803,
+        "narHash": "sha256-s6YhI8UHwQvO4cIFLwl1wZ1eS5Cuuw7ld2VzUchdFP0=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "aff2f88277dabe695de4773682842c34a0b7fd54",
+        "rev": "eb34eb588132d653e4c4925d862f1e5a227cc2ab",
         "type": "github"
       },
       "original": {
@@ -182,11 +182,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1722053480,
-        "narHash": "sha256-DG1jdoSIcRLkQvCs63MSMJmssHTwm4zGOmP3hUtAzSY=",
+        "lastModified": 1722399017,
+        "narHash": "sha256-yaOfEwUCOq+Kbk6seLkRzESdCqjStE0UzlqY3/+1XuE=",
         "owner": "Gerg-L",
         "repo": "spicetify-nix",
-        "rev": "e954f700aeaeb1b4df261c68c2391089f655fac8",
+        "rev": "66d84fe94ab17a86e146f0dbb53f96296dc57f39",
         "type": "github"
       },
       "original": {

flake.nix

@@ -2,15 +2,15 @@
   inputs = {
     nixpkgs = {
       # --- Official
-      type = "github";
-      owner = "NixOS";
-      repo = "nixpkgs";
-      ref = "master";
-      # --- Fork
       # type = "github";
-      # owner = "karaolidis";
+      # owner = "NixOS";
       # repo = "nixpkgs";
-      # ref = "integration";
+      # ref = "master";
+      # --- Fork
+      type = "github";
+      owner = "karaolidis";
+      repo = "nixpkgs";
+      ref = "integration";
       # --- Local
       # url = "git+file:./submodules/nixpkgs";
     };

hosts/common/system/configs/docker/default.nix

@@ -0,0 +1,24 @@
+{ pkgs, ... }:
+{
+  virtualisation.docker = {
+    enable = true;
+    enableOnBoot = false;
+    storageDriver = "btrfs";
+
+    daemon.settings = {
+      experimental = true;
+      ipv6 = true;
+      fixed-cidr-v6 = "fd00::/80";
+    };
+
+    autoPrune = {
+      enable = true;
+      flags = [ "--all" ];
+    };
+  };
+
+  environment = {
+    persistence."/persist".directories = [ "/var/lib/docker" ];
+    systemPackages = with pkgs; [ docker-compose ];
+  };
+}

hosts/common/user/configs/console/docker/default.nix

@@ -0,0 +1,35 @@
+{
+  username ? throw "username argument is required",
+}:
+{
+  config,
+  inputs,
+  pkgs,
+  ...
+}:
+{
+  virtualisation.docker.rootless = {
+    enable = true;
+    setSocketVariable = true;
+    enableOnBoot = false;
+    storageDriver = "btrfs";
+
+    daemon.settings = {
+      experimental = true;
+      ipv6 = true;
+      fixed-cidr-v6 = "fd00::/80";
+    };
+
+    autoPrune = {
+      enable = true;
+      flags = [ "--all" ];
+    };
+  };
+
+  # This is not set though home-manager because we need to hide the mount
+  # otherwise docker complains with the following error:
+  # dockerd-rootless: failed to start daemon: error initializing graphdriver: prerequisites for driver not satisfied (wrong filesystem?): btrfs
+  environment.persistence."/persist".users.${username}.directories = [ ".local/share/docker" ];
+
+  home-manager.users.${username}.home.packages = with pkgs; [ docker-compose ];
+}

hosts/eirene/default.nix

@@ -5,6 +5,7 @@
     ../common/system/configs/brightnessctl
     ../common/system/configs/btop
     ../common/system/configs/btrfs
+    ../common/system/configs/docker
     ../common/system/configs/fastfetch
     ../common/system/configs/getty
     ../common/system/configs/git

hosts/eirene/nick.nix

@@ -11,6 +11,7 @@ in
     (import ../common/user/configs/console/bluetooth { inherit username; })
     (import ../common/user/configs/console/brightnessctl { inherit username; })
     (import ../common/user/configs/console/btop { inherit username; })
+    (import ../common/user/configs/console/docker { inherit username; })
     (import ../common/user/configs/console/ffmpeg { inherit username; })
     (import ../common/user/configs/console/git { inherit username; })
     (import ../common/user/configs/console/gpg-agent { inherit username; })

update-submodules.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+paths=$(git config --file .gitmodules --name-only --get-regexp path | while read -r line; do
+  path=$(git config --file .gitmodules --get "$line")
+  url=$(git config --file .gitmodules --get "${line%.*}.url")
+  if [[ $url == *"karaolidis"* ]]; then
+    echo "$path"
+  fi
+done)
+
+for path in $paths; do
+  echo "Processing submodule: $path"
+
+  cd "$path"
+  git checkout master
+  git fetch upstream
+  git merge upstream/master
+
+  branches=$(git for-each-ref --format='%(refname:short)' refs/heads/ | grep -v '^master$')
+  for branch in $branches; do
+    git checkout "$branch"
+    git rebase master
+  done
+
+  git checkout master
+  git push origin --all --force-with-lease
+  git push origin --tags --force-with-lease
+
+  cd - > /dev/null
+done
+
+echo "All submodules updated successfully."