Reload services and the running session after install

install/steps/reload.sh

@@ -0,0 +1,79 @@
+reloaded_system_services=(
+  systemd-oomd.service
+)
+
+session_running() {
+  pgrep -u "$UID" -x Hyprland &>/dev/null
+}
+
+reload_system_services() {
+  if [[ $check == true ]]; then
+    say "would reload systemd and restart ${reloaded_system_services[*]}"
+    return 0
+  fi
+
+  if ! as_root systemctl daemon-reload; then
+    say "WARN  could not reload systemd"
+    return 0
+  fi
+
+  local unit
+  for unit in "${reloaded_system_services[@]}"; do
+    system_unit_exists "$unit" || continue
+    as_root systemctl try-restart "$unit" || say "WARN  could not restart $unit"
+  done
+
+  say "ok    system services reloaded"
+}
+
+reload_user_services() {
+  if ! user_manager_available; then
+    say "SKIP  user services reload (no user systemd manager)"
+    return 0
+  fi
+
+  if [[ $check == true ]]; then
+    say "would restart the running user services"
+    return 0
+  fi
+
+  systemctl --user daemon-reload
+
+  local unit failed=()
+  for unit in "${user_services[@]}"; do
+    systemctl --user try-restart "$unit" &>/dev/null || failed+=("$unit")
+  done
+
+  if (( ${#failed[@]} > 0 )); then
+    say "WARN  could not restart: ${failed[*]}"
+  else
+    say "ok    user services reloaded"
+  fi
+}
+
+run_session_reload() {
+  local label="$1"
+  shift
+
+  if BLOB_PATH="$blob_path" PATH="$blob_path/bin:$PATH" "$@" &>/dev/null; then
+    say "ok    $label reloaded"
+  else
+    say "WARN  could not reload $label"
+  fi
+}
+
+reload_session() {
+  if ! session_running; then
+    say "SKIP  session reload (Blob is not running)"
+    return 0
+  fi
+
+  if [[ $check == true ]]; then
+    say "would reload the theme, Hyprland, and the Blob shell"
+    return 0
+  fi
+
+  run_session_reload "theme" blob-theme-refresh
+  run_session_reload "Hyprland" blob-hypr-restart
+  run_session_reload "Blob shell" blob-shell-restart
+}