mirror of
https://github.com/theupriser/steamify-cachyos.git
synced 2026-10-03 17:41:58 +02:00
theupriser
4ad6c2c04e
- Fix session switching: sync bridge only edits [Autologin], sync service no longer hits systemd's start limit, re-runs don't duplicate settings - Make the Return to Gaming Mode shortcut work without a password prompt - Steam desktop autostart only runs in Plasma, not inside gamescope - Vapor theme: fix install path, wallpaper, icon and color scheme; take over Valve's SteamOS defaults, GTK theme, panel layout and dark mode; always fetch the newest steamdeck-kde-presets with checksum verification - Steam Machine: install kernel headers and build/load the leds-valve driver reliably; ask before installing OpenRGB - Split the script into lib/ modules per responsibility - Rewrite README for end users with a technical details section; add AGENTS.md
130 lines
4.3 KiB
Bash
130 lines
4.3 KiB
Bash
#!/bin/bash
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# plasma-login-manager autologin into gamescope, and the session sync bridge.
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# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
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BASE_CONF="/etc/plasmalogin.conf"
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check_display_manager() {
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# Step 1: warn when the login manager is not plasma-login-manager.
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local DM
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DM="$(systemctl show -p Id --value display-manager 2>/dev/null | sed 's/\.service$//')"
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info "Detected display manager: ${DM:-none}"
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if [[ "$DM" != "plasmalogin" ]]; then
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warn "This wizard was built and tested against plasma-login-manager (plasmalogin)."
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warn "Detected display manager is '${DM:-unknown}'. SDDM setups don't need"
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warn "most of these workarounds (SDDM's own Autologin works out of the box);"
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warn "this script will still try, but review the output carefully."
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ask_yn "Continue anyway?" n || exit 0
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fi
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}
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configure_autologin() {
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# Steps 3-5: plasmalogin.conf.d, the base [Autologin] section, stray fragments.
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# 3. Ensure plasmalogin.conf.d exists (fixes Switch-to-Desktop crash)
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info "Ensuring /etc/plasmalogin.conf.d exists (fixes the 'Switching to Desktop' hang bug)"
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sudo mkdir -p /etc/plasmalogin.conf.d
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ok "Directory present."
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echo
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# 4. Fix the base /etc/plasmalogin.conf
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info "Configuring $BASE_CONF (Session=gamescope-session.desktop, User=$TARGET_USER, Relogin=true)"
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backup_file "$BASE_CONF"
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sudo touch "$BASE_CONF"
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sudo awk '
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BEGIN { in_autologin=0 }
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/^\[Autologin\]/ { in_autologin=1; next }
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/^\[/ { in_autologin=0 }
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!in_autologin { print }
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' "$BASE_CONF" | sudo tee "${BASE_CONF}.tmp" > /dev/null || { err "Failed to rewrite $BASE_CONF."; exit 1; }
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sudo mv "${BASE_CONF}.tmp" "$BASE_CONF"
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sudo tee -a "$BASE_CONF" > /dev/null << EOF
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[Autologin]
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Session=gamescope-session.desktop
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User=$TARGET_USER
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Relogin=true
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EOF
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ok "Base autologin config written:"
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sudo sed -n '/^\[Autologin\]/,$p' "$BASE_CONF"
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echo
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# 5. Clean up any stray conf.d autologin fragments from manual attempts
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info "Removing any leftover manual conf.d autologin overrides (base config now handles it)"
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sudo rm -f /etc/plasmalogin.conf.d/zzz-steamos-autologin*.conf
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ok "Cleaned."
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echo
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}
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install_session_sync() {
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# Steps 6-8: sync bridge conf.d -> base config, its systemd units, first run.
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# 6. Install the sync bridge: conf.d -> base config
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local SYNC_SCRIPT="/usr/local/bin/sync-steamos-session.sh"
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info "Installing session sync bridge at $SYNC_SCRIPT"
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sudo tee "$SYNC_SCRIPT" > /dev/null << 'EOF'
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#!/bin/bash
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SRC="/etc/plasmalogin.conf.d/zz-steamos-autologin.conf"
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DEST="/etc/plasmalogin.conf"
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[[ -f "$SRC" ]] || exit 0
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SESSION=$(grep -oP '^Session=\K.*' "$SRC")
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[[ -z "$SESSION" ]] && exit 0
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# Only touch Session= inside [Autologin]; other sections may have their own.
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if sed -n '/^\[Autologin\]/,/^\[/p' "$DEST" | grep -q '^Session='; then
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sed -i "/^\[Autologin\]/,/^\[/ s|^Session=.*|Session=$SESSION|" "$DEST"
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elif grep -q '^\[Autologin\]' "$DEST"; then
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sed -i "/^\[Autologin\]/a Session=$SESSION" "$DEST"
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else
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printf '\n[Autologin]\nSession=%s\n' "$SESSION" >> "$DEST"
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fi
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EOF
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sudo chmod +x "$SYNC_SCRIPT"
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ok "Sync script installed."
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echo
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# 7. systemd path watcher + service
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info "Installing systemd path watcher so session switches take effect immediately"
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sudo tee /etc/systemd/system/sync-steamos-session.path > /dev/null << 'EOF'
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[Unit]
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Description=Watch for steamos session changes
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[Path]
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PathModified=/etc/plasmalogin.conf.d/zz-steamos-autologin.conf
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[Install]
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WantedBy=multi-user.target
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EOF
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sudo tee /etc/systemd/system/sync-steamos-session.service > /dev/null << 'EOF'
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[Unit]
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Description=Sync steamos session selection into plasmalogin.conf
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# Session switches can come in bursts (switch + autologin reset); never
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# let systemd's start rate limit silently stop the bridge.
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StartLimitIntervalSec=0
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[Service]
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Type=oneshot
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ExecStart=/usr/local/bin/sync-steamos-session.sh
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EOF
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sudo systemctl daemon-reload
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sudo systemctl enable --now sync-steamos-session.path
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ok "Path watcher enabled."
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echo
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# 8. Run it once now so current state is in sync
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info "Running the sync once now to align current state"
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sudo systemctl start sync-steamos-session.service
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ok "Done. Current base config:"
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sudo cat "$BASE_CONF"
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echo
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}
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