feat: docker + hooks for dx groups

build_scripts/25-dx.sh

@@ -10,3 +10,14 @@ dnf config-manager --set-disabled packages.microsoft.com_yumrepos_vscode
 # TODO: Add the key from https://packages.microsoft.com/keys/microsoft.asc somehow
 # rpm --import https://packages.microsoft.com/keys/microsoft.asc fails for some reason.
 dnf -y --enablerepo packages.microsoft.com_yumrepos_vscode --nogpgcheck install code
+
+dnf config-manager --add-repo "https://download.docker.com/linux/centos/docker-ce.repo"
+dnf config-manager --set-disabled docker-ce-stable
+dnf -y --enablerepo docker-ce-stable install \
+  docker-ce \
+  docker-ce-cli \
+  containerd.io \
+  docker-buildx-plugin \
+  docker-compose-plugin
+
+systemctl enable docker

system_files/etc/ublue-os/setup.json

@@ -1,4 +1,4 @@
 {
   "check-secureboot": false,
-  "setup-version": 2,
+  "setup-version": 3,
 }

system_files/usr/share/ublue-os/privileged-setup.hooks.d/20-dx.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# Function to append a group entry to /etc/group
+append_group() {
+  local group_name="$1"
+  if ! grep -q "^$group_name:" /etc/group; then
+    echo "Appending $group_name to /etc/group"
+    grep "^$group_name:" /usr/lib/group | tee -a /etc/group > /dev/null
+  fi
+}
+
+# Setup Groups
+append_group docker
+
+# We dont have incus on the image yet
+# append_group incus-admin
+# usermod -aG incus-admin $user
+
+mapfile -t wheelarray < <(getent group wheel | cut -d ":" -f 4 | tr  ',' '\n')
+for user in "${wheelarray[@]}"
+do
+  usermod -aG docker "$user"
+done