manjaro or arch to install hyperland with rounded corners and sane defaults

somebashscript.sh

#!/usr/bin/env bash

set -e

echo "=== Updating system and installing packages ==="
sudo pacman -Syu --noconfirm

# Hyprland dependencies (skip if already installed on Manjaro Sway)
sudo pacman -S --noconfirm hyprland waybar alacritty albert dunst rofi \
    pipewire pipewire-pulse wireplumber brightnessctl wl-clipboard grim slurp swaybg

echo "=== Setting up Hyprland config ==="
mkdir -p ~/.config/hypr
CONFIG=~/.config/hypr/hyprland.conf

# Backup existing config
if [ -f "$CONFIG" ]; then
  cp "$CONFIG" "$CONFIG.bak.$(date +%s)"
fi

cat > "$CONFIG" <<'EOF'
# ========== Hyprland Base Config ==========
# Hyprland default monitor layout
monitor=,preferred,auto,auto

# ==================== Style ====================
# Rounded corners
decoration {
  rounding = 12
  blur {
    enabled = yes
    size = 4
    passes = 2
  }
  drop_shadow = yes
  shadow_range = 8
}

# ==================== Keybinds ====================
# Launch Albert with Super+Space
bind = SUPER, SPACE, exec, albert toggle

# Launch terminal
bind = SUPER, RETURN, exec, alacritty

# Close focused window
bind = SUPER, Q, killactive

# Reload config
bind = SUPER, C, exec, hyprctl reload

# ==================== Workspace Navigation ====================
bind = SUPER, 1, workspace, 1
bind = SUPER, 2, workspace, 2
bind = SUPER, 3, workspace, 3
bind = SUPER, 4, workspace, 4
bind = SUPER, 5, workspace, 5

# ==================== Wallpaper ====================
exec-once = swaybg -i /usr/share/backgrounds/archlinux/archbtw.jpg -m fill

# ==================== Bar ====================
exec-once = waybar
exec-once = albert
EOF

echo "=== Setting up Waybar config ==="
mkdir -p ~/.config/waybar

cat > ~/.config/waybar/config <<'EOF'
{
  "layer": "top",
  "position": "top",
  "modules-left": ["workspaces", "window"],
  "modules-center": ["clock"],
  "modules-right": ["pulseaudio", "network", "battery"],
  "clock": {
    "format": "{:%Y-%m-%d %H:%M}"
  }
}
EOF

cat > ~/.config/waybar/style.css <<'EOF'
* {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
}

window#waybar {
  background: rgba(30, 30, 30, 0.8);
  color: white;
  border-bottom: 2px solid #4C566A;
}

#workspaces button {
  padding: 0 6px;
  border-radius: 10px;
}

#workspaces button.active {
  background: #88C0D0;
  color: #2E3440;
}

#clock {
  margin: 0 10px;
}

#pulseaudio,
#network,
#battery {
  margin: 0 8px;
}
EOF

echo "=== Done! ==="
echo "➡ Logout and log back in to see changes (or run 'hyprctl reload')."