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-- ==================================================
-- KoolDots (2026)
-- Project URL: https://github.com/LinuxBeginnings
-- License: GNU GPLv3
-- SPDX-License-Identifier: GPL-3.0-or-later
-- ==================================================
-- Converted from:
-- - config/hypr/configs/Startup_Apps.conf
-- - config/hypr/UserConfigs/Startup_Apps.conf
local scriptsDir = "$HOME/.config/hypr/scripts"
local userScripts = "$HOME/.config/hypr/UserScripts"
local wallDir = "$HOME/Pictures/wallpapers"
local session = os.getenv("HYPRLAND_INSTANCE_SIGNATURE") or "default"
local function shell_quote(value)
return "'" .. tostring(value):gsub("'", "'\\''") .. "'"
end
local function exec_once(cmd)
-- Why this wrapper exists:
-- 1) Enforce once-per-Hypr-session startup behavior using marker files.
-- 2) Avoid startup race conditions by waiting for Wayland/Hypr sockets.
-- 3) Capture per-command logs to simplify troubleshooting in user setups.
local key = cmd:gsub("[^%w_.-]", "_"):sub(1, 80)
local marker = "/tmp/hypr-lua-exec-once-" .. session .. "-" .. key
local log = "/tmp/hypr-lua-startup-" .. key .. ".log"
local readiness = "runtime=${XDG_RUNTIME_DIR:-/run/user/$(id -u)}; export XDG_RUNTIME_DIR=\"$runtime\"; for _ in $(seq 1 200); do if [ -n \"$WAYLAND_DISPLAY\" ] && [ -S \"$runtime/$WAYLAND_DISPLAY\" ]; then break; fi; for sock in \"$runtime\"/wayland-[0-9]*; do [ -S \"$sock\" ] || continue; case \"$(basename \"$sock\")\" in *awww*) continue ;; esac; export WAYLAND_DISPLAY=\"$(basename \"$sock\")\"; break 2; done; sleep 0.1; done; if [ -n \"$HYPRLAND_INSTANCE_SIGNATURE\" ]; then hypr_sock=\"$runtime/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket.sock\"; for _ in $(seq 1 200); do [ -S \"$hypr_sock\" ] && break; sleep 0.1; done; fi"
local inner = readiness .. "; " .. cmd
local script = "[ -e " .. shell_quote(marker) .. " ] || { touch " .. shell_quote(marker) .. " && sh -lc " .. shell_quote(inner) .. " >>" .. shell_quote(log) .. " 2>&1 & }"
os.execute("sh -lc " .. shell_quote(script))
end
-- Prefer lifecycle-hook orchestration for clarity while keeping exec_once
-- reliability semantics for real-world startup behavior.
local startup_commands = {
scriptsDir .. "/WallpaperDaemon.sh",
"$HOME/.config/hypr/initial-boot.sh",
"dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP",
"systemctl --user import-environment WAYLAND_DISPLAY XDG_CURRENT_DESKTOP",
scriptsDir .. "/Polkit.sh",
"nm-applet",
"nm-tray",
"swaync",
scriptsDir .. "/PortalHyprland.sh",
"sh " .. scriptsDir .. "/WaybarStartup.sh",
"qs -c overview",
"hypridle",
scriptsDir .. "/Hyprsunset.sh init",
-- NOTE: Dropterminal is currently certified only with kitty. Not all terminals behave correctly as a dropdown.
scriptsDir .. "/Dropterminal.sh --startup kitty",
"wl-paste --type text --watch cliphist store",
"wl-paste --type image --watch cliphist store",
}
local function run_startup_commands()
for _, cmd in ipairs(startup_commands) do
exec_once(cmd)
end
end
if hl and hl.on then
hl.on("hyprland.start", run_startup_commands)
else
-- Compatibility fallback for older/limited runtimes without hl.on.
run_startup_commands()
end
-- Optional startup examples retained from the original config:
-- exec_once("mpvpaper '*' -o \"load-scripts=no no-audio --loop\" \"\"")
-- exec_once(userScripts .. "/WallpaperAutoChange.sh " .. wallDir)
-- exec_once(userScripts .. "/RainbowBorders.sh")
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