apt: also dist-upgrade etc

src/run.sh

@@ -161,9 +161,15 @@ stage_end "$?";
 
 ###############################################################################
 
-###
+
+# ███████ ████████ ███████ ██████      ██████
+# ██         ██    ██      ██   ██          ██
+# ███████    ██    █████   ██████       █████
+#      ██    ██    ██      ██          ██
+# ███████    ██    ███████ ██          ███████
+
 # Pre-install tasks
-###
+#######################################
 
 stage_begin "Executing pre-install tasks";
 while read -r preinstall_step; do
@@ -174,9 +180,15 @@ stage_end "$?" "1 or more pre-install tasks failed";
 
 ###############################################################################
 
-###
+
+# ███████ ████████ ███████ ██████      ██████
+# ██         ██    ██      ██   ██          ██
+# ███████    ██    █████   ██████       █████
+#      ██    ██    ██      ██               ██
+# ███████    ██    ███████ ██          ██████
+
 # Install packages
-###
+#######################################
 
 stage_begin "Installing apt packages";
 apt-get install --no-install-recommends --yes "$(cat "${temp_dir}/apt-packages.txt")";
@@ -184,9 +196,15 @@ stage_end "$?" "Failed to install apt packages";
 
 ###############################################################################
 
-###
+
+# ███████ ████████ ███████ ██████      ██   ██
+# ██         ██    ██      ██   ██     ██   ██
+# ███████    ██    █████   ██████      ███████
+#      ██    ██    ██      ██               ██
+# ███████    ██    ███████ ██               ██
+
 # Post-install tasks
-###
+#######################################
 
 stage_begin "Running post-install tasks";
 while read -r postinstall_step; do
@@ -217,5 +235,8 @@ echo "
 ██      ██    ██ ██  ██  ██ ██      ██      ██         ██    ██
  ██████  ██████  ██      ██ ██      ███████ ███████    ██    ███████ ██
 
-$(cat /etc/hostname) is now ready for use! Please reboot me to ensure everything is working as intended.
+$(cat /etc/hostname) is now ready for use! Here's a quick checklist:
+
+ • Ensure a static IP is configured on the router if required
+ • Reboot me to ensure everything is working as intended
 " | "${rainbow}";

src/steps-preinstall/10-apt-update.sh

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-apt-get update;

src/steps-preinstall/10-apt.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+task_begin "apt update";
+apt-get update;
+task_end "$?";
+
+task_begin "apt upgrade";
+apt-get dist-upgrade -y;
+task_end "$?";
+
+task_begin "apt autoremove";
+apt-get autoremove -y;
+task_end "$?";
+
+task_begin "apt autoclean";
+apt-get autoclean -y;
+task_end "$?";