Add user config bootstrap service and script for initial configuration, and include a cleanup step for lint

Author: paufortiana

build_files/build.sh

@@ -23,7 +23,11 @@ dnf5 install -y --refresh niri alacritty dms
 dnf5 -y copr disable avengemedia/dms
 dnf5 -y copr disable avengemedia/danklinux
 
+# Enable first-login DMS bootstrap for all users.
+systemctl --global enable dms-user-bootstrap.service
+
 # Clean up before finalizing the image
+rm -rf /run/dnf
 rm -rf /tmp/*
 rm -rf /var/tmp/*
 dnf5 clean all

system_files/usr/lib/systemd/user/dms-user-bootstrap.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Bootstrap niri and dms user config
+Before=graphical-session-pre.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/bash /usr/libexec/dms-user-bootstrap.sh
+
+[Install]
+WantedBy=graphical-session-pre.target

system_files/usr/libexec/dms-user-bootstrap.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/bash
+
+set -euo pipefail
+
+STATE_DIR="${XDG_STATE_HOME:-$HOME/.local/state}"
+STATE_FILE="$STATE_DIR/dms-user-bootstrap.done"
+
+mkdir -p "$STATE_DIR"
+
+if [[ -e "$STATE_FILE" ]]; then
+    exit 0
+fi
+
+mkdir -p "$HOME/.config"
+DEFAULT_NIRI_DIR="/usr/share/dms/niri"
+USER_NIRI_DIR="$HOME/.config/niri"
+DEFAULT_DANK_DIR="/usr/share/dms/DankMaterialShell"
+USER_DANK_DIR="$HOME/.config/DankMaterialShell"
+DEFAULT_ALACRITTY_DIR="/usr/share/dms/alacritty"
+USER_ALACRITTY_DIR="$HOME/.config/alacritty"
+
+# Seed niri config
+if [[ ! -e "$USER_NIRI_DIR/config.kdl" && -d "$DEFAULT_NIRI_DIR" ]]; then
+    cp -a "$DEFAULT_NIRI_DIR" "$USER_NIRI_DIR"
+fi
+
+# Seed dank settings config
+if [[ ! -e "$USER_DANK_DIR/settings.json" && -d "$DEFAULT_DANK_DIR" ]]; then
+    cp -a "$DEFAULT_DANK_DIR" "$USER_DANK_DIR"
+fi
+
+# Seed alacritty config
+if [[ ! -e "$USER_ALACRITTY_DIR/alacritty.toml" && -d "$DEFAULT_ALACRITTY_DIR" ]]; then
+    cp -a "$DEFAULT_ALACRITTY_DIR" "$USER_ALACRITTY_DIR"
+fi
+
+touch "$STATE_FILE"