nevaforget
9d26f04af6
Extract shared helpers into lib.sh (log, err, confirm, path constants) and refactor post-install.sh + update.sh to source it. New transform.sh converts an existing Arch+Wayland system to Moonarch: pre-flight summary, config backup, DM conflict resolution, PulseAudio removal, full package install, and hard overwrite of all configs. Also migrate kanshi from niri spawn-at-startup to systemd user service.
368 lines
12 KiB
Bash
Executable File
368 lines
12 KiB
Bash
Executable File
#!/bin/bash
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# ABOUTME: Transforms an existing Arch+Wayland system into a Moonarch system.
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# ABOUTME: Backs up configs, installs packages, deploys all defaults with hard overwrite.
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set -euo pipefail
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source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/lib.sh"
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# ============================================================
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# Phase 1: Prerequisites & Detection
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# ============================================================
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check_not_root
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check_pacman
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# Require active Wayland session
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if [[ "${XDG_SESSION_TYPE:-}" != "wayland" ]] && [[ -z "${WAYLAND_DISPLAY:-}" ]]; then
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err "No active Wayland session detected. Transform requires Wayland."
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exit 1
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fi
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# Detect conflicting display managers
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CONFLICTING_DMS=()
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for dm in sddm gdm lightdm ly lemurs; do
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if systemctl is-enabled "${dm}.service" &>/dev/null; then
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CONFLICTING_DMS+=("$dm")
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fi
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done
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# Detect conflicting packages
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CONFLICTING_PKGS=()
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if pacman -Qq pulseaudio &>/dev/null && ! pacman -Qq pipewire-pulse &>/dev/null; then
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CONFLICTING_PKGS+=("pulseaudio")
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fi
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# ============================================================
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# Phase 2: Pre-flight Summary
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# ============================================================
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echo ""
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log "============================================"
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log " Moonarch Transform — Pre-flight Summary"
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log "============================================"
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echo ""
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log "Wayland session: detected"
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if [[ ${#CONFLICTING_DMS[@]} -gt 0 ]]; then
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log "Display managers: ${CONFLICTING_DMS[*]} (will be disabled)"
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else
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log "Display managers: none conflicting"
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fi
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if [[ ${#CONFLICTING_PKGS[@]} -gt 0 ]]; then
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log "Package conflicts: ${CONFLICTING_PKGS[*]} (will be removed)"
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else
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log "Package conflicts: none"
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fi
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echo ""
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log "Actions:"
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log " 1. Backup ~/.config/, ~/.zshrc, /etc/xdg/ to ~/moonarch-backup-<ts>.tar.gz"
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log " 2. Install official + AUR packages"
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log " 3. Disable conflicting DMs, enable greetd"
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log " 4. Overwrite ALL system configs (/etc/xdg/, /etc/greetd/, ...)"
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log " 5. Overwrite ALL user configs (~/.config/)"
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log " 6. Configure zsh, GTK themes, firewall, services"
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echo ""
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err "This will REPLACE your current desktop configuration."
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echo ""
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if ! confirm "Proceed?"; then
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log "Transform cancelled."
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exit 0
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fi
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# ============================================================
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# Phase 3: Backup
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# ============================================================
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BACKUP_FILE="$HOME/moonarch-backup-$(date +%Y%m%d-%H%M%S).tar.gz"
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log "Creating backup: $BACKUP_FILE"
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# Build list of paths that actually exist
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BACKUP_PATHS=()
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[[ -d "$HOME/.config" ]] && BACKUP_PATHS+=(".config")
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[[ -f "$HOME/.zshrc" ]] && BACKUP_PATHS+=(".zshrc")
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[[ -d "$HOME/.zshrc.d" ]] && BACKUP_PATHS+=(".zshrc.d")
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if [[ ${#BACKUP_PATHS[@]} -gt 0 ]]; then
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tar czf "$BACKUP_FILE" -C "$HOME" "${BACKUP_PATHS[@]}"
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log " + User configs backed up."
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fi
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# Backup system XDG separately (needs sudo)
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if [[ -d /etc/xdg ]]; then
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SYSTEM_BACKUP="$HOME/moonarch-backup-system-$(date +%Y%m%d-%H%M%S).tar.gz"
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sudo tar czf "$SYSTEM_BACKUP" -C / etc/xdg
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sudo chown "$USER:$USER" "$SYSTEM_BACKUP"
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log " + System configs backed up: $SYSTEM_BACKUP"
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fi
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log "Backup complete: $(du -h "$BACKUP_FILE" | cut -f1)"
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# ============================================================
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# Phase 4: Disable Conflicting Display Managers
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# ============================================================
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if [[ ${#CONFLICTING_DMS[@]} -gt 0 ]]; then
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log "Disabling conflicting display managers..."
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for dm in "${CONFLICTING_DMS[@]}"; do
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sudo systemctl disable "$dm"
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log " - $dm disabled"
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done
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fi
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# ============================================================
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# Phase 5: Remove Conflicting Packages
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# ============================================================
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if pacman -Qq pulseaudio &>/dev/null; then
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log "Removing PulseAudio (replaced by PipeWire)..."
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sudo pacman -Rdd --noconfirm pulseaudio pulseaudio-alsa pulseaudio-bluetooth 2>/dev/null || true
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fi
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# ============================================================
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# Phase 6: Install Packages
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# ============================================================
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log "Installing official packages..."
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if [[ -f "$OFFICIAL_PACKAGES" ]]; then
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# shellcheck disable=SC2046
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sudo pacman -S --needed --noconfirm $(read_packages "$OFFICIAL_PACKAGES")
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else
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err "Package list not found: $OFFICIAL_PACKAGES"
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exit 1
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fi
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# Install paru if not present
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if ! command -v paru &>/dev/null; then
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log "Installing paru..."
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PARU_TMPDIR=$(mktemp -d)
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git clone https://aur.archlinux.org/paru.git "$PARU_TMPDIR/paru"
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(cd "$PARU_TMPDIR/paru" && makepkg -si --noconfirm)
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rm -rf "$PARU_TMPDIR"
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else
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log "paru already installed."
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fi
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log "Installing AUR packages..."
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if [[ -f "$AUR_PACKAGES" ]]; then
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# shellcheck disable=SC2046
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paru -S --needed --noconfirm $(read_packages "$AUR_PACKAGES")
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else
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err "AUR package list not found: $AUR_PACKAGES"
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exit 1
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fi
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# Moonarch custom paru repo
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log "Setting up Moonarch paru repo..."
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PARU_CONF="$HOME/.config/paru/paru.conf"
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mkdir -p "$(dirname "$PARU_CONF")"
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if ! grep -q '\[moonarch\]' "$PARU_CONF" 2>/dev/null; then
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cat >> "$PARU_CONF" <<'EOCONF'
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[moonarch]
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Url = https://gitea.moonarch.de/nevaforget/moonarch-pkgbuilds.git
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EOCONF
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log " + Moonarch repo added to paru.conf."
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else
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log " ~ Moonarch repo already in paru.conf."
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fi
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paru -Sy --pkgbuilds --noconfirm
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paru -S --needed --noconfirm moonset-git moonlock-git moongreet-git
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# Themes
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log "Installing themes..."
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"$SCRIPT_DIR/install-themes.sh"
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# ============================================================
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# Phase 7: Deploy System Configs (Hard Overwrite)
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# ============================================================
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log "Deploying XDG defaults to /etc/xdg/..."
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sudo cp -r "$DEFAULTS_DIR/xdg/"* /etc/xdg/
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sudo find /etc/xdg/rofi -name "*.sh" -exec chmod +x {} \;
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# GTK4 theme symlinks
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THEME_NAME="Colloid-Catppuccin"
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THEME_GTK4="/usr/share/themes/$THEME_NAME/gtk-4.0"
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GTK4_XDG="/etc/xdg/gtk-4.0"
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if [[ -d "$THEME_GTK4" ]]; then
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log "Creating system-wide GTK4 symlinks for $THEME_NAME..."
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sudo ln -sf "$THEME_GTK4/gtk-dark.css" "$GTK4_XDG/gtk.css"
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sudo ln -sf "$THEME_GTK4/gtk-dark.css" "$GTK4_XDG/gtk-dark.css"
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sudo rm -f "$GTK4_XDG/assets"
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sudo ln -s "$THEME_GTK4/assets" "$GTK4_XDG/assets"
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# libadwaita only reads user CSS from ~/.config/gtk-4.0/
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USER_GTK4="$HOME/.config/gtk-4.0"
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mkdir -p "$USER_GTK4"
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ln -sf "$THEME_GTK4/gtk-dark.css" "$USER_GTK4/gtk.css"
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ln -sf "$THEME_GTK4/gtk-dark.css" "$USER_GTK4/gtk-dark.css"
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rm -f "$USER_GTK4/assets"
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ln -s "$THEME_GTK4/assets" "$USER_GTK4/assets"
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else
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err "GTK4 theme not found: $THEME_GTK4 — libadwaita apps will use fallback theme."
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fi
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# gsettings
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log "Setting gsettings for GTK theme..."
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gsettings set org.gnome.desktop.interface gtk-theme "$THEME_NAME"
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gsettings set org.gnome.desktop.interface color-scheme 'prefer-dark'
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gsettings set org.gnome.desktop.interface icon-theme 'Colloid-Grey-Catppuccin-Dark'
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gsettings set org.gnome.desktop.interface font-name 'UbuntuSans Nerd Font 11'
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# Helper scripts
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log "Installing Moonarch helper scripts to /usr/local/bin/..."
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sudo install -m 755 "$DEFAULTS_DIR/bin/moonarch-"* /usr/local/bin/
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# awww compatibility symlinks
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if command -v awww &>/dev/null && ! command -v swww &>/dev/null; then
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log "Creating swww -> awww compatibility symlinks..."
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sudo ln -s /usr/bin/awww /usr/local/bin/swww
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sudo ln -s /usr/bin/awww-daemon /usr/local/bin/swww-daemon
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fi
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# Zsh configuration
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log "Installing Zsh default config..."
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sudo cp "$DEFAULTS_DIR/shell/zshrc" /etc/zsh/zshrc.moonarch
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if ! grep -q "zshrc.moonarch" /etc/zsh/zshrc 2>/dev/null; then
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echo '# Moonarch defaults (overridden by ~/.zshrc)' | sudo tee -a /etc/zsh/zshrc > /dev/null
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echo '[[ ! -f "$HOME/.zshrc" ]] && source /etc/zsh/zshrc.moonarch' | sudo tee -a /etc/zsh/zshrc > /dev/null
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fi
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# For transform: always create a fresh .zshrc that sources Moonarch defaults
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log "Creating ~/.zshrc with Moonarch defaults..."
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mkdir -p "$HOME/.zshrc.d"
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echo "# Load Moonarch defaults, add custom overrides in ~/.zshrc.d/ or below" > "$HOME/.zshrc"
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echo "source /etc/zsh/zshrc.moonarch" >> "$HOME/.zshrc"
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# greetd / moongreet
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log "Configuring greetd + moongreet..."
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sudo mkdir -p /etc/greetd
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sudo cp "$DEFAULTS_DIR/etc/greetd/config.toml" /etc/greetd/config.toml
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sudo mkdir -p /etc/moongreet
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sudo cp "$DEFAULTS_DIR/etc/moongreet/moongreet.toml" /etc/moongreet/moongreet.toml
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# Niri greeter config (if present)
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if [[ -f "$DEFAULTS_DIR/etc/greetd/niri-greeter.kdl" ]]; then
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sudo cp "$DEFAULTS_DIR/etc/greetd/niri-greeter.kdl" /etc/greetd/niri-greeter.kdl
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fi
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# Wallpaper
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log "Installing default wallpaper..."
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sudo mkdir -p /usr/share/moonarch
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sudo cp "$DEFAULTS_DIR/backgrounds/wallpaper.jpg" /usr/share/moonarch/wallpaper.jpg
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# ============================================================
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# Phase 8: Deploy User Configs (Hard Overwrite)
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# ============================================================
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# Replace user-level XDG configs for all apps Moonarch manages
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log "Deploying XDG configs to ~/.config/ (overwrite)..."
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for src_dir in "$DEFAULTS_DIR/xdg/"*/; do
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app_name="$(basename "$src_dir")"
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# gtk-4.0 is handled separately with Colloid-Catppuccin theme symlinks (Phase 7)
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[[ "$app_name" == "gtk-4.0" ]] && continue
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dest_dir="$HOME/.config/$app_name"
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rm -rf "$dest_dir"
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cp -r "$src_dir" "$dest_dir"
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log " + $app_name/"
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done
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# Deploy user defaults (overwrite, no existence check)
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log "Deploying user config defaults to ~/.config/ (overwrite)..."
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USER_DEFAULTS_DIR="$DEFAULTS_DIR/user"
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if [[ -d "$USER_DEFAULTS_DIR" ]]; then
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for src_dir in "$USER_DEFAULTS_DIR"/*/; do
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app_name="$(basename "$src_dir")"
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dest_dir="$HOME/.config/$app_name"
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mkdir -p "$dest_dir"
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find "$src_dir" -type f -print0 | while IFS= read -r -d '' src_file; do
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rel_path="${src_file#"$src_dir"}"
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dest_file="$dest_dir/$rel_path"
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mkdir -p "$(dirname "$dest_file")"
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cp "$src_file" "$dest_file"
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log " + $app_name/$rel_path"
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done
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done
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fi
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# ============================================================
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# Phase 9: Services & Finalization
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# ============================================================
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log "Enabling services..."
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SERVICES=(
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"NetworkManager"
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"bluetooth"
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"docker"
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"greetd"
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"systemd-timesyncd"
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"ufw"
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"auto-cpufreq"
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)
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for service in "${SERVICES[@]}"; do
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if systemctl list-unit-files "${service}.service" &>/dev/null; then
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sudo systemctl enable "$service"
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log " + $service"
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else
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log " ~ $service not found, skipped."
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fi
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done
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# Set shell to zsh
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if [[ "$SHELL" != */zsh ]]; then
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log "Setting default shell to zsh..."
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chsh -s "$(which zsh)"
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fi
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# Firewall
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log "Configuring UFW..."
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sudo ufw default deny incoming
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sudo ufw default allow outgoing
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sudo ufw --force enable
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# Docker group
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if ! groups | grep -q docker; then
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log "Adding user to docker group..."
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sudo usermod -aG docker "$USER"
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fi
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# Directories
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mkdir -p "$HOME/Pictures/Screenshots"
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mkdir -p "$HOME/Pictures/Wallpaper"
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# moonarch-update symlink
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log "Creating moonarch-update command..."
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sudo ln -sf "$PROJECT_DIR/scripts/update.sh" /usr/local/bin/moonarch-update
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# ============================================================
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# Phase 10: Done
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# ============================================================
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echo ""
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log "============================================"
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log " Moonarch transform complete!"
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log "============================================"
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echo ""
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log "Your previous config is backed up at:"
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log " $BACKUP_FILE"
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if [[ -n "${SYSTEM_BACKUP:-}" ]]; then
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log " $SYSTEM_BACKUP"
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fi
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echo ""
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log "Next steps:"
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log " 1. Reboot (greetd replaces your previous display manager)"
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log " 2. Place wallpapers in ~/Pictures/Wallpaper/"
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log " 3. rustup default stable"
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log " 4. User overrides in ~/.config/ or ~/.zshrc.d/"
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echo ""
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err "Do NOT log out — your previous DM is disabled. Reboot instead."
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echo ""
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