nevaforget
13b5ac1704
Piping stdout without draining while blocking in child.wait() risks deadlock if a command writes more than one OS pipe buffer (~64 KB on Linux). Current callers (systemctl, niri msg, loginctl) stay well under that, but the structure was fragile. stdout is now discarded; stderr continues to be captured for error reporting.
Moonset
Wayland Session Power Menu for the Moonarch ecosystem.
A fullscreen overlay triggered by keybind with 5 actions: Lock · Logout · Hibernate · Reboot · Shutdown
Features
- Rust + gtk4-rs + gtk4-layer-shell (OVERLAY layer — above Waybar)
- Catppuccin Mocha theme
- Multi-monitor support (wallpaper on secondary monitors)
- Inline confirmation for destructive actions
- Escape or background click to dismiss
- DE/EN localization
- Configurable wallpaper (TOML)
Installation
cargo build --release
install -Dm755 target/release/moonset /usr/bin/moonset
Or via PKGBUILD:
cd pkg && makepkg -si
Usage
# Launch directly
moonset
# Via Niri keybind (in ~/.config/niri/config.kdl)
# binds {
# Mod+Escape { spawn "moonset"; }
# }
Configuration
Config file: ~/.config/moonset/moonset.toml or /etc/moonset/moonset.toml
# Path to background image (optional)
background_path = "/usr/share/moonarch/wallpaper.jpg"
Wallpaper fallback: config → /usr/share/moonarch/wallpaper.jpg → bundled package wallpaper
Development
# Tests
cargo test
# Release build
cargo build --release
Part of the Moonarch ecosystem
- moonarch — Reproducible Arch Linux setup
- moongreet — greetd greeter for Wayland
- moonlock — Wayland lockscreen
- moonset — Session power menu