Initial Fedora brightness automation setup

install.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+BACKLIGHT_DEVICE="${BRIGHTNESS_BACKLIGHT_DEVICE:-intel_backlight}"
+BACKLIGHT_PATH="${BRIGHTNESS_SYNC_BACKLIGHT:-/sys/class/backlight/${BACKLIGHT_DEVICE}}"
+DDC_MODEL="${BRIGHTNESS_DDCUTIL_MODEL:-HG342PCB}"
+DDC_DISPLAY="${BRIGHTNESS_DDCUTIL_DISPLAY:-1}"
+DDC_BUS="${BRIGHTNESS_DDCUTIL_BUS:-16}"
+STEP="${BRIGHTNESS_STEP:-10}"
+INTERVAL="${BRIGHTNESS_SYNC_INTERVAL:-1}"
+MIN_PERCENT="${BRIGHTNESS_SYNC_MIN_PERCENT:-1}"
+
+install -d "$HOME/.local/bin"
+install -d "$HOME/.config/systemd/user"
+install -d "$HOME/.config/brightness-automation"
+
+install -m 0755 "$ROOT/bin/brightness-osd" "$HOME/.local/bin/brightness-osd"
+install -m 0755 "$ROOT/bin/brightness-up-all" "$HOME/.local/bin/brightness-up-all"
+install -m 0755 "$ROOT/bin/brightness-down-all" "$HOME/.local/bin/brightness-down-all"
+install -m 0755 "$ROOT/bin/brightness-sync-hg342pcb" "$HOME/.local/bin/brightness-sync-hg342pcb"
+install -m 0644 "$ROOT/systemd/user/external-brightness-sync.service" "$HOME/.config/systemd/user/external-brightness-sync.service"
+
+if [[ ! -f "$HOME/.config/brightness-automation/env" ]]; then
+  cat >"$HOME/.config/brightness-automation/env" <<EOF
+BRIGHTNESS_BACKLIGHT_DEVICE="$BACKLIGHT_DEVICE"
+BRIGHTNESS_SYNC_BACKLIGHT="$BACKLIGHT_PATH"
+BRIGHTNESS_STEP="$STEP"
+BRIGHTNESS_DDCUTIL_MODEL="$DDC_MODEL"
+BRIGHTNESS_DDCUTIL_DISPLAY="$DDC_DISPLAY"
+BRIGHTNESS_DDCUTIL_BUS="$DDC_BUS"
+BRIGHTNESS_SYNC_INTERVAL="$INTERVAL"
+BRIGHTNESS_SYNC_MIN_PERCENT="$MIN_PERCENT"
+BRIGHTNESS_OSD_VISIBLE_MS="1400"
+EOF
+fi
+
+if [[ "${INSTALL_WLUMA_CONFIG:-0}" == "1" ]]; then
+  install -d "$HOME/.config/wluma"
+  install -m 0644 "$ROOT/wluma/config.toml" "$HOME/.config/wluma/config.toml"
+fi
+
+systemctl --user daemon-reload
+systemctl --user enable --now external-brightness-sync.service
+
+cat <<EOF
+Installed.
+
+Shortcuts:
+  $HOME/.local/bin/brightness-down-all
+  $HOME/.local/bin/brightness-up-all
+
+Config:
+  $HOME/.config/brightness-automation/env
+
+Status:
+  systemctl --user status external-brightness-sync.service
+EOF