Feat/battery threshold (#7)

* feat(battery-threshold): add translations and rule file * feat(battery-threshold): add setup script * feat(battery-threshold): add plugin manifest * feat(battery-threshold): implement battery-threshold service * feat(battery-threshold): implement battery-threshold widget * feat(battery-threshold): implement battery-threshold panel * feat(battery-threshold): add readme * chore(battery-threshold): add dependencies field * chore(battery-threshold): add thumbnail * docs(battery-threshold): add thumbnail to readme * fix(battery-threshold): add thumbnail from generator * chore(battery-threshold): add license and icon fields to plugin.toml * style(battery-threshold): replace tabs with spaces * style(battery-threshold): unflatten translation files * refactor(battery-threshold): use translations for widget tooltip * chore(battery-threshold): replace raw strings with translations * chore(battery-threshold): remove panel ipc event * chore(battery-threshold): check error on file read * chore(battery-threshold): remove `setUpdateInterval` calls * style(battery-threshold): fix formatting * chore(battery-threshold): remove tags capital letters * Update plugin.toml * chore(battery-threshold): remove de fr and tr translations * chore(battery-threshold): update thumbnail * fix(battery-threshold): add shell quoting for runAsync * chore(battery-threshold): embed rule file content in setup script * chore(battery-threshold): update manifest * refactor(battery-threshold): use noctalia.pluginDataDir, log read/write errors * docs(battery-threshold): update README to match template * chore(battery-threshold): add missing dependencies to manifest --------- Co-authored-by: Lemmy <studio@quadbyte.net>
2026-07-28 09:30:26 -04:00
parent aace2dafe2
commit 4b1714d2c5
8 changed files with 621 additions and 0 deletions
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+# ------------------------------
+# Battery Threshold Udev Setup
+# ------------------------------
+# This script sets up udev rules to allow a non-root user to write to
+# /sys/class/power_supply/BAT0/charge_control_end_threshold.
+# It creates a group 'battery_ctl' and adds the target user to this group.
+#
+# Usage:
+#  $ sudo ./setup_rules.sh        # uses SUDO_USER (with sudo)
+#  $ ./setup_rules.sh username    # use provided username (if ran as root)
+# ------------------------------
+set -e
+
+# Check if running as root
+if [ "$EUID" -ne 0 ]; then
+  echo "Error: This script must be run as root (use sudo)"
+  exit 1
+fi
+
+# Determine target user
+TARGET_USER=${SUDO_USER:-$1}
+
+if [ -z "$TARGET_USER" ]; then
+  echo "Error: No target user specified." >&2
+  exit 1
+fi
+
+if ! getent group battery_ctl >/dev/null; then
+  echo "Creating battery_ctl group..."
+  groupadd battery_ctl
+fi
+
+echo "Adding $TARGET_USER to battery_ctl group..."
+usermod -aG battery_ctl "$TARGET_USER"
+
+echo "Writing udev rule to /etc/udev/rules.d/99-battery-threshold.rules..."
+
+cat <<'EOF' >/etc/udev/rules.d/99-battery-threshold.rules
+# Battery Threshold Control - udev rule
+# Grants write access to charge_control_end_threshold for users in the
+# 'battery_ctl' group.
+SUBSYSTEM=="power_supply", KERNEL=="BAT*", \
+    RUN+="/bin/chgrp battery_ctl /sys$devpath/charge_control_end_threshold", \
+    RUN+="/bin/chmod g+w /sys$devpath/charge_control_end_threshold"
+EOF
+
+echo "Reloading rules..."
+
+udevadm control --reload-rules && udevadm trigger
+
+echo "You may need a reboot for the plugin's write access to take effect"
+echo "Done!"