Merge pull request #9 from theupriser/fix/use-cachyos-vapor

Fix/use cachyos vapor
feat: The shortcut's window closes itself after a countdown
2026-10-03 17:41:58 +02:00 · 2026-09-24 12:41:23 +02:00 · 2026-09-24 12:40:48 +02:00 · 2026-09-24 12:34:43 +02:00 · 2026-09-24 12:33:43 +02:00 · 2026-09-24 12:27:45 +02:00
21 changed files with 927 additions and 166 deletions
@@ -1,16 +1,16 @@
 #!/bin/bash
 # Build a single-file version of the wizard for `curl | bash` use:
-#   .github/tools/bundle.sh [output]      (default: dist/setup-gamescope-boot.sh)
+#   .github/tools/bundle.sh [output]      (default: dist/steamify.sh)
 #
-# Inlines lib/*.sh in the order setup-gamescope-boot.sh sources them and
+# Inlines lib/*.sh in the order steamify.sh sources them and
 # wraps the entry point's body in main(), so bash has read the whole file
 # before anything runs. That lets the bundle reattach stdin to the terminal
 # when it was piped in by curl, so the interactive menu still works.
 set -euo pipefail
 cd "$(dirname "$0")/../.."

-out="${1:-dist/setup-gamescope-boot.sh}"
-entry=setup-gamescope-boot.sh
+out="${1:-dist/steamify.sh}"
+entry=steamify.sh
 mkdir -p "$(dirname "$out")"

 # Library order, taken from the entry point's source loop.
@@ -23,15 +23,15 @@ version="v$(grep -oP '^VERSION=\K.*' "$entry"), $(git describe --always --dirty
    # Header comment and `set` line of the entry point, up to the source loop.
    sed -n '1,/^SCRIPT_DIR=/p' "$entry" | sed '$d'
    echo "# Single-file build ($version), generated by .github/tools/bundle.sh - edit the"
-    echo "# sources in the repository instead: https://github.com/theupriser/cachyos-gamescope-boot"
+    echo "# sources in the repository instead: https://github.com/theupriser/steamify-cachyos"
    echo
    for lib in $libs; do
        echo "# ----- lib/$lib.sh -----"
        # Drop each module's shebang and its "Sourced by ..." boilerplate.
-        sed -e '1{/^#!/d}' -e '/^# Sourced by setup-gamescope-boot.sh/d' "lib/$lib.sh"
+        sed -e '1{/^#!/d}' -e '/^# Sourced by steamify.sh/d' "lib/$lib.sh"
        echo
    done
-    echo "# ----- setup-gamescope-boot.sh -----"
+    echo "# ----- steamify.sh -----"
    echo "main() {"
    # Everything after the source loop is the entry point's body.
    sed -n '/^for lib in /,$p' "$entry" | sed '1,/^done$/d' | sed 's/^/    /; s/^    $//'
@@ -1,10 +1,12 @@
 # Builds the single-file wizard (.github/tools/bundle.sh) and publishes it as a
-# release per version: tag v$VERSION (VERSION in setup-gamescope-boot.sh),
+# release per version: tag v$VERSION (VERSION in steamify.sh),
 # with that version's CHANGELOG.md section as notes. A released version is
 # never overwritten; the newest one is marked latest, and the "latest" tag and
 # release are moved to it, so both of these always get the newest version:
-#   curl -fsSL https://github.com/theupriser/cachyos-gamescope-boot/releases/latest/download/setup-gamescope-boot.sh | bash
-#   curl -fsSL https://github.com/theupriser/cachyos-gamescope-boot/releases/download/latest/setup-gamescope-boot.sh | bash
+#   curl -fsSL https://github.com/theupriser/steamify-cachyos/releases/latest/download/steamify.sh | bash
+#   curl -fsSL https://github.com/theupriser/steamify-cachyos/releases/download/latest/steamify.sh | bash
+# The bundle is also published as setup-gamescope-boot.sh, its name before
+# 0.9.0, so older install commands keep working.
 # Pull requests only build and check it, and warn when VERSION is already released.
 name: Single-file build

@@ -26,29 +28,32 @@ jobs:
          fetch-depth: 0 # for the version in the bundle's header

      - name: Build
-        run: .github/tools/bundle.sh dist/setup-gamescope-boot.sh
+        run: |
+          .github/tools/bundle.sh dist/steamify.sh
+          # Old name (before 0.9.0), for older install commands and links.
+          cp dist/steamify.sh dist/setup-gamescope-boot.sh

      - name: Check
        run: |
-          bash -n dist/setup-gamescope-boot.sh
+          bash -n dist/steamify.sh
          # SC2034/SC2154: variables used across the inlined modules.
-          shellcheck -S warning -e SC2034,SC2154 dist/setup-gamescope-boot.sh
+          shellcheck -S warning -e SC2034,SC2154 dist/steamify.sh

      - uses: actions/upload-artifact@v4
        with:
-          name: setup-gamescope-boot
-          path: dist/setup-gamescope-boot.sh
+          name: steamify
+          path: dist/steamify.sh

      - name: Version
        id: version
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
-          version="$(grep -oP '^VERSION=\K.*' setup-gamescope-boot.sh)"
+          version="$(grep -oP '^VERSION=\K.*' steamify.sh)"
          echo "version=$version" >> "$GITHUB_OUTPUT"
          if gh release view "v$version" >/dev/null 2>&1; then
            echo "released=true" >> "$GITHUB_OUTPUT"
-            echo "::warning::v$version is already released and won't be overwritten. Bump VERSION in setup-gamescope-boot.sh and add a CHANGELOG.md section to release this."
+            echo "::warning::v$version is already released and won't be overwritten. Bump VERSION in steamify.sh and add a CHANGELOG.md section to release this."
          else
            echo "released=false" >> "$GITHUB_OUTPUT"
          fi
@@ -68,12 +73,12 @@ jobs:
          notes="Single-file build of v$VERSION ($(git describe --always), $(git log -1 --format=%cs)).
          Run the newest version with:

-              curl -fsSL https://github.com/${{ github.repository }}/releases/latest/download/setup-gamescope-boot.sh | bash
+              curl -fsSL https://github.com/${{ github.repository }}/releases/latest/download/steamify.sh | bash

          ## Changes in v$VERSION
          $changes"
-          gh release create "v$VERSION" dist/setup-gamescope-boot.sh \
-              --target "$GITHUB_SHA" --title "v$VERSION" --notes "$notes" --latest
+          gh release create "v$VERSION" dist/steamify.sh dist/setup-gamescope-boot.sh assets/steam-gaming-settings.svg \
+              --target "$GITHUB_SHA" --title "Steamify CachyOS v$VERSION" --notes "$notes" --latest

          # "latest" follows the newest version tag, for the older install URL
          # (.../releases/download/latest/...). Only moved when a new version
@@ -81,8 +86,8 @@ jobs:
          git tag -f latest "$GITHUB_SHA" && git push -f origin latest
          latest_notes="Always the newest version, currently v$VERSION (see its release for the changes)."
          if gh release view latest >/dev/null 2>&1; then
-            gh release edit latest --title "Latest (v$VERSION)" --notes "$latest_notes" --latest=false
+            gh release edit latest --title "Steamify CachyOS - latest (v$VERSION)" --notes "$latest_notes" --latest=false
          else
-            gh release create latest --title "Latest (v$VERSION)" --notes "$latest_notes" --latest=false
+            gh release create latest --title "Steamify CachyOS - latest (v$VERSION)" --notes "$latest_notes" --latest=false
          fi
-          gh release upload latest dist/setup-gamescope-boot.sh --clobber
+          gh release upload latest dist/steamify.sh dist/setup-gamescope-boot.sh assets/steam-gaming-settings.svg --clobber
@@ -5,14 +5,14 @@ for what the script does from a user's point of view.

 ## Project overview

-A bash wizard that makes CachyOS (KDE Plasma 6 + `plasma-login-manager`)
+**Steamify CachyOS**: a bash wizard that makes CachyOS (KDE Plasma 6 + `plasma-login-manager`)
 boot into a SteamOS-style gamescope session, with working switching between
 gamescope and the Plasma desktop. Primary target: the Valve Steam Machine
 (DMI `Valve`/`Fremont`) running CachyOS Desktop edition.

 ## Layout

- `setup-gamescope-boot.sh` - the only entry point. Pre-flight checks,
+- `steamify.sh` - the only entry point. Pre-flight checks,
  sources `lib/*.sh`, runs the menu and applies the plan. No component
  logic here.
 - `lib/*.sh` - one file per responsibility, each defining functions only
@@ -59,7 +59,7 @@ gamescope and the Plasma desktop. Primary target: the Valve Steam Machine
 - Comments explain *why* (the CachyOS/Plasma quirk being worked around),
  not what the next line does.

- **Versioning and releases.** SemVer in `VERSION` (`setup-gamescope-boot.sh`,
+- **Versioning and releases.** SemVer in `VERSION` (`steamify.sh`,
  shown in the menu header and the bundle header).
  - Every commit gets an entry in `CHANGELOG.md` under its version (short hash
    + subject; a commit can't contain its own hash, so fill it in with the
@@ -70,7 +70,7 @@ gamescope and the Plasma desktop. Primary target: the Valve Steam Machine
    changelog section) and marks it latest. An existing version is never
    overwritten: without a bump nothing is released, and pull requests show
    a warning.
-  - Users install through `releases/latest/download/setup-gamescope-boot.sh`
+  - Users install through `releases/latest/download/steamify.sh`
    (GitHub's newest release). The `latest` tag and release follow the newest
    version tag too (moved, asset replaced, when a new version is released),
    so the older URL `releases/download/latest/...` keeps working.
@@ -132,16 +132,48 @@ gamescope and the Plasma desktop. Primary target: the Valve Steam Machine
  and `ensure-kernel-headers.service` installs missing ones at boot (a
  pacman hook can't run pacman), which triggers DKMS's install hook. The module creates
  `/sys/class/leds/valve-leds*`.
+- `bios` is an *action* (`ACTIONS` in `lib/menu.sh`), not an on/off
+  component: never preselected (not even on a first run), never re-applied
+  by `a`, not listed in the state overview, and `bios_status` is always off.
+  Only selectable when Valve's version differs from the installed one
+  (`component_selectable`, greyed out otherwise). Download, SHA-256 and the
+  fwupd device check (`get-details --json`: no `UpdateError`) come before the
+  warnings. The warning box uses `█` for its frame: Konsole draws a long
+  coloured row of `#` narrower, so the right edge wouldn't line up.
+  Keep both confirmations (y/N, then typing `UPDATE`) and the warnings; the
+  firmware comes from the newest `holo-X.Y` repo (`.files` db names the
+  `.cab`, `.db` gives the SHA-256), and fwupd itself refuses non-Fremont
+  hardware. In the VM, test it with `WIZARD_BIOS_DRY_RUN=1` (skips only the
+  device check, never flashes) and a faked version (dev-env
+  `BIOS_VERSION=F7F0107 ./run.sh --fremont`).
+- The entry point loops: menu, run, "back to the menu" (or `[m]`/`[r]` when a
+  restart is needed), until `q`; the restart question is asked once at the
+  end. Scripted input that runs out ends the loop like `q`.
+- Steamify shortcut (`launcher`): the icon runs `curl | bash` of
+  `releases/latest/download/steamify.sh` in Konsole, so it's
+  always the newest release. Its icon, `assets/steam-gaming-settings.svg`
+  (Valve's GPL-2.0 return icon with a gear), is a release asset too, and is
+  downloaded from there (Steam's icon if that fails). Desktop files are
+  written with their mode already set (`install_executable`): Plasma opens a
+  desktop icon it first saw non-executable in an editor.
+  The start script closes its window after a 10-second countdown on success
+  and waits for Enter after an error; it uses `pipefail`, or a failed
+  download would run an empty script and count as success.
 - `Relogin=true` means a gamescope that fails to start is relaunched in a
  tight loop; keep that in mind when changing session handling.

 ## Checking changes

+The bundle puts every module in one file, so shellcheck sees all their
+`local` variables together: don't reuse a name another module uses as an
+array (e.g. `g` in `lib/state.sh`), or CI's shellcheck on the bundle fails.
+
+
 There is no test suite. At minimum:

 ```bash
-for f in setup-gamescope-boot.sh lib/*.sh; do bash -n "$f"; done
-shellcheck -S warning setup-gamescope-boot.sh lib/*.sh   # if available
+for f in steamify.sh lib/*.sh; do bash -n "$f"; done
+shellcheck -S warning steamify.sh lib/*.sh   # if available
 ```

 Behaviour is verified in a CachyOS QEMU/KVM test VM. The VM scripts and a
@@ -150,5 +182,5 @@ the wizard with scripted menu input such as `printf '2\n\ny\nn\n'`, the
 per-component checks; when stdin is not a terminal the menu falls back to a
 numbered prompt, which is what scripted runs use, reboot checks, the full test matrix, `--fremont` to
 fake Steam Machine hardware) live in
-[cachyos-gamescope-boot-dev-env](https://github.com/theupriser/cachyos-gamescope-boot-dev-env).
+[steamify-cachyos-dev](https://github.com/theupriser/steamify-cachyos-dev).
 Gamescope itself and the real LED bar can only be verified on hardware.
@@ -2,10 +2,80 @@

 All notable changes, per version and per commit. Versions follow
 [Semantic Versioning](https://semver.org/); the current one is `VERSION` in
-`setup-gamescope-boot.sh`. Versions before 0.7.0 were numbered afterwards,
+`steamify.sh`. Versions before 0.7.0 were numbered afterwards,
 one per merged pull request.

-## 0.7.0 - 2026-09-24
+## 0.9.0 - 2026-09-24
+
+The wizard is now called **Steamify CachyOS**, and can put a shortcut to
+itself on the desktop.
+
+- `f01aa93` **feat: Wizard shortcut on the desktop and in the launcher**
+  - New menu item: a desktop icon and app launcher entry
+    that open the newest release of the wizard in Konsole (`curl | bash`).
+  - Its icon: Valve's Return to Gaming Mode icon with a gear instead of the
+    arrow (`assets/steam-gaming-settings.svg`), published with every release
+    and downloaded from there.
+  - Desktop files are written already executable, so Plasma runs them instead
+    of opening them in an editor.
+- `be874b8` **feat: Rename to Steamify CachyOS**
+  - Menu header, the shortcut ("Steamify CachyOS", menu item "Steamify
+    shortcut"), release titles, README and AGENTS.md.
+- `1c34a97` **chore: Repository renamed to steamify-cachyos**
+  - All URLs point to `github.com/theupriser/steamify-cachyos` (the old ones
+    redirect). The script keeps its name, `setup-gamescope-boot.sh`, so the
+    old download URL keeps working; internal names such as
+    `~/.local/state/cachyos-gamescope-boot` stay, so existing installs can
+    still be turned off.
+- `69a420b` **feat: The script is now steamify.sh**
+  - `setup-gamescope-boot.sh` is renamed to `steamify.sh`; releases publish the
+    bundle under both names, so `.../download/setup-gamescope-boot.sh` keeps
+    working. The Steamify shortcut runs `steamify.sh`.
+- `b0553ae` **docs: Shorter README intro**
+- **feat: The shortcut's window closes itself after a countdown**
+  - After the wizard ends, a 10-second countdown closes the Konsole window
+    (Enter closes it right away); after an error it stays open until Enter.
+  - A failed download now counts as an error (`pipefail`) instead of running
+    an empty script.
+
+## 0.8.0 - 2026-09-24 (#8)
+
+An opt-in BIOS update for the Steam Machine, and a menu that comes back after
+every run.
+
+- `2f9b2a5` **feat: Opt-in BIOS update for the Steam Machine**
+  - New menu item (Steam Machine only, never ticked by default) showing the
+    current BIOS version and the newest from Valve's `fremont-hw-support`.
+  - Two large warnings and two confirmations (y/N, then typing `UPDATE`),
+    checksum-verified download, installed with fwupd; the wizard then offers
+    the restart that writes it, with a warning to keep the power on.
+- `40c9ee6` **fix: BIOS update only when newer, device check first, aligned warnings**
+  - The item is greyed out and can't be ticked unless Valve has a newer BIOS.
+  - Before any warning: SHA-256 of Valve's package, then fwupd confirms the
+    firmware fits this machine's hardware; otherwise it stops.
+  - Warning box drawn with a solid red frame whose edges line up, and the
+    menu's "Now" column aligned.
+- `b70c9d6` **fix: shellcheck in the bundle, and the docs for the BIOS checks**
+  - A variable name in `lib/bios.sh` clashed with `lib/state.sh` in the bundle
+    (CI's shellcheck would fail); README, AGENTS.md and this changelog updated.
+- `54fc9e3` **feat: Menu comes back after each run, BIOS dry run, version 0.8.0**
+  - After a run the menu returns with the new state; quit with `q`. When
+    something needs a restart, choose between back to the menu (`m`) and
+    restart now (`r`); quitting asks once more.
+  - A staged BIOS update greys the item out until the restart.
+  - `WIZARD_BIOS_DRY_RUN=1` walks through the whole BIOS update (download,
+    checksum, both warnings) but only prints the install and never flashes.
+  - README: the menu loop and the BIOS update step by step.
+- `45a8757` **fix: BIOS dry run also walks through the restart choices**
+  - A dry run counts as staged, so `[m]`/`[r]` and the restart question on `q`
+    show up; in dry-run mode restarting only prints what it would do.
+- `429e840` **fix: Shorter BIOS labels so the menu fits 80 columns**
+  - "now F7F0107, newest F7F0108 (own risk)", "F7F0108 waits for a restart",
+    "F7F0107 is up to date"; shorter dry-run line.
+- `99a95ab` **fix: Kernel legend only mentions the LEDs on a Steam Machine**
+- `c0014ee` **docs: Last commit hash in the changelog; 0.7.0 was released on its own (#6, #7)**
+
+## 0.7.0 - 2026-09-24 (#6, #7)

 The SteamOS theme comes from CachyOS's `cachyos-vapor` package, applied with
 Vapor's own desktop layout, and gains the SteamOS desktop extras. The Steam
@@ -52,7 +122,7 @@ Machine LED driver works on every installed kernel and survives kernel updates.
  - Install with `.../releases/latest/download/setup-gamescope-boot.sh`, which
    always points to the newest release.
 - `1604ed1` **docs: Versioning and release rules in AGENTS.md**
- **ci: The latest tag follows the newest version tag**
+- `6afef78` **ci: The latest tag follows the newest version tag**
  - When a new version is released, the `latest` tag and release move to it
    (bundle replaced), so the older `.../releases/download/latest/...` URL
    also always gives the newest version.
@@ -1,14 +1,10 @@
-# CachyOS Gamescope Boot Wizard
+# Steamify CachyOS

 Turn a CachyOS desktop PC into a SteamOS-style console: it boots straight
 into Steam's Big Picture (gamescope), and you can switch to the KDE Plasma
 desktop and back whenever you like - just like on a Steam Deck or Valve's
 Steam Machine.

-Out of the box, CachyOS doesn't quite manage this: the switch to the desktop
-can hang, and the PC doesn't reliably boot back into gaming mode. This
-script fixes that and sets everything up for you.
-
 ## What you get

 The wizard is a menu: pick what you want, and it turns each part on or off.
@@ -24,9 +20,15 @@ Everything you turn off is put back the way it was.
 4. **Single user mode** - like SteamOS: never a login or lock screen, no
   user switching or logging out. Typing a password with a controller is no
   fun. (Needs 1.)
-5. **Steam Machine support** - only shown on a Valve Steam Machine: the
+5. **Steamify shortcut** - a "Steamify CachyOS" icon on the desktop and in
+   the app launcher (the Steam logo with a gear) that opens the newest version
+   of Steamify in Konsole, so you don't need the install command again.
+6. **Steam Machine support** - only shown on a Valve Steam Machine: the
   driver for the front LED bar, and the hardware settings in Steam (fan,
   TV control over HDMI-CEC).
+7. **Update BIOS** - only on a Steam Machine, opt-in and at your own risk:
+   installs the newest Steam Machine BIOS from Valve (see
+   [BIOS updates](#bios-updates-steam-machine)).

 ## Requirements

@@ -38,17 +40,19 @@ Everything you turn off is put back the way it was.
 Open **Konsole** on your Plasma desktop and run:

 ```bash
-curl -fsSL https://github.com/theupriser/cachyos-gamescope-boot/releases/latest/download/setup-gamescope-boot.sh | bash
+curl -fsSL https://github.com/theupriser/steamify-cachyos/releases/latest/download/steamify.sh | bash
 ```

-That downloads and runs the latest single-file version, and works in any
+(Before 0.9.0 the script was called `setup-gamescope-boot.sh`; that name
+still works in the download URL.) That downloads and runs the latest
+single-file version, and works in any
 shell, including fish (CachyOS's default). Prefer to keep a copy, or to look
 at the script first? Clone the repository instead:

 ```bash
-git clone https://github.com/theupriser/cachyos-gamescope-boot.git
-cd cachyos-gamescope-boot
-./setup-gamescope-boot.sh
+git clone https://github.com/theupriser/steamify-cachyos.git
+cd steamify-cachyos
+./steamify.sh
 ```

 Run it as yourself, not as root. You'll see a checklist:
@@ -74,6 +78,10 @@ it's loaded right now, so a kernel update is easy to check. The wizard then
 shows what it will change, asks your password once, and at the end offers
 to restart (needed for changes to how the PC starts).

+After each run the menu comes back with the new state, so you can change more
+in one go; quit with **q**. When something needs a restart, you choose
+between going back to the menu and restarting now; quitting asks once more.
+
 Run it again whenever you like - to change your choices, to turn things off
 again, or after a CachyOS update (press `a` in the menu to re-apply
 everything that's on).
@@ -283,17 +291,41 @@ cat /var/lib/dkms/leds-valve-dkms/0.1/build/make.log
 journalctl --user -b | grep -i led
 ```

-**BIOS updates** are not part of the wizard. Valve ships the Steam Machine
-BIOS as `F7F0108.cab` in its `fremont-hw-support` package for fwupd. To
-install it by hand (keep the machine on mains power and don't interrupt it):
+### BIOS updates (Steam Machine)
+
+The **Update BIOS** item is only shown on a Steam Machine and is never ticked
+by default. It shows the BIOS version you have now and the newest one Valve
+ships (the `.cab` file in its `fremont-hw-support` package, looked up on
+Valve's SteamOS mirror):

-```bash
-sudo dmidecode -s bios-version     # current version
-sudo pacman -S fwupd
-curl -LO https://steamdeck-packages.steamos.cloud/archlinux-mirror/holo-3.9/os/x86_64/fremont-hw-support-20260807.1-1-any.pkg.tar.zst
-mkdir fhw && tar -I zstd -xf fremont-hw-support-*.pkg.tar.zst -C fhw
-sudo fwupdmgr install fhw/usr/share/fwupd/remotes.d/fremont/firmware/F7F0108.cab
 ```
+ [ ] Update BIOS: now F7F0107, newest F7F0108 (own risk)  (opt-in, runs once)
+```
+
+It can only be ticked when Valve has a newer BIOS than yours; when you're up
+to date, when the newest version can't be looked up (offline), or when an
+update is already waiting for a restart, it's greyed out.
+
+When you run it, the wizard:
+
+1. downloads Valve's package and checks its **SHA-256** against Valve's
+   repository, so it's exactly Valve's file;
+2. asks **fwupd** whether the firmware is for this very machine (fwupd compares
+   the firmware's hardware IDs with the device) and stops if it isn't;
+3. shows a large red **warning** with the current and the new version, and asks
+   whether you understand the risks (default: no);
+4. shows the warning **again** and only continues when you type `UPDATE`;
+5. hands the firmware to fwupd, which writes it during the **next restart**:
+   choose "restart now" or restart later yourself.
+
+**At your own risk:** a failed or interrupted BIOS update can leave the machine
+unable to start. Keep it on mains power, and never turn off the power, unplug
+it or press the power button while it updates, including during the restart;
+the screen can stay black for several minutes.
+
+To walk through it without flashing anything, run the wizard with
+`WIZARD_BIOS_DRY_RUN=1`: it downloads and checks the package and shows both
+warnings, skips fwupd's device check, and only prints the install command.

 ### Manual session control

@@ -317,7 +349,7 @@ gamescope-session, ...) stay installed.

 | File | Responsibility |
 |---|---|
-| `setup-gamescope-boot.sh` | Entry point: checks, menu, apply, summary, restart |
+| `steamify.sh` | Entry point: checks, menu, apply, summary, restart |
 | `lib/menu.sh` | The menu: detect, toggle, plan and apply changes |
 | `lib/state.sh` | Undo journal for KDE settings (`kset`/`krevert`) |
 | `lib/common.sh` | Output helpers, prompts, backups, plasmashell handling |
@@ -328,8 +360,10 @@ gamescope-session, ...) stay installed.
 | `lib/vapor-theme.sh` | SteamOS theme: installs and switches to `cachyos-vapor` |
 | `lib/steamos-extras.sh` | SteamOS desktop extras from Valve's package (Add to Steam, Nested Desktop, icon, keyboard rule, KWallet) |
 | `lib/single-user.sh` | Single user mode: no lock screen, user switching or log out |
+| `lib/wizard-shortcut.sh` | Steamify shortcut: desktop icon and launcher entry that run the newest release |
+| `lib/bios.sh` | Update BIOS (Steam Machine, opt-in): current/newest version, double confirmation, fwupd |
 | `lib/steam-machine.sh` | Steam Machine support: LED driver, LED access, steamos-manager |
-| `.github/tools/bundle.sh` | Builds the single-file version (`dist/setup-gamescope-boot.sh`) |
+| `.github/tools/bundle.sh` | Builds the single-file version (`dist/steamify.sh`) |
 | `.github/workflows/bundle.yml` | Builds and checks it on every push; publishes it on `main` |

 The single-file version is generated: on every push to `main`, GitHub
@@ -0,0 +1,224 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Icon for the "Steamify CachyOS" shortcut (cachyos-gamescope-boot).
+     Derived from Valve's steam-gaming-return.svg (steamdeck-kde-presets,
+     GPL-2.0): the Return to Gaming Mode arrow replaced by a gear. -->
+<svg
+   width="48"
+   height="48"
+   viewBox="0 0 48 48"
+   version="1.1"
+   id="svg11"
+   sodipodi:docname="steam-gaming-settings.svg"
+   inkscape:version="1.4 (e7c3feb100, 2024-10-09)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview11"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="true"
+     inkscape:zoom="8"
+     inkscape:cx="16.6875"
+     inkscape:cy="16.4375"
+     inkscape:window-width="1920"
+     inkscape:window-height="1014"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg11">
+    <inkscape:grid
+       id="grid11"
+       units="px"
+       originx="0"
+       originy="0"
+       spacingx="1"
+       spacingy="1"
+       empcolor="#3f3fff"
+       empopacity="0.25098039"
+       color="#3f3fff"
+       opacity="0.1254902"
+       empspacing="5"
+       enabled="true"
+       visible="true" />
+  </sodipodi:namedview>
+  <defs
+     id="defs4">
+    <linearGradient
+       id="blue-gradient-5">
+      <stop
+         style="stop-color:#054e87;stop-opacity:1"
+         offset="0"
+         id="stop1" />
+      <stop
+         style="stop-color:#1d99f3;stop-opacity:1"
+         offset="1"
+         id="stop2" />
+    </linearGradient>
+    <linearGradient
+       id="shadow-3">
+      <stop
+         style="stop-color:#31363b;stop-opacity:0.208"
+         offset="0"
+         id="stop3" />
+      <stop
+         style="stop-color:#31363b;stop-opacity:0;"
+         offset="1"
+         id="stop4" />
+    </linearGradient>
+    <linearGradient
+       xlink:href="#shadow-3"
+       id="linearGradient4199"
+       x1="21.969"
+       y1="1035.362"
+       x2="35.969"
+       y2="1049.362"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(10,-1018.3622)" />
+    <linearGradient
+       xlink:href="#shadow-3"
+       id="linearGradient4203"
+       gradientUnits="userSpaceOnUse"
+       x1="23"
+       y1="1035.362"
+       x2="36"
+       y2="1048.362"
+       gradientTransform="translate(13,-1021.3622)" />
+    <linearGradient
+       xlink:href="#shadow-3"
+       id="linearGradient4227"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(-15.75,-1005.8622)"
+       x1="21.475"
+       y1="1035.158"
+       x2="34.475"
+       y2="1048.158" />
+    <linearGradient
+       xlink:href="#blue-gradient-5"
+       id="linearGradient4351"
+       x1="24"
+       y1="1008.362"
+       x2="24"
+       y2="1048.362"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(0,-1004.3622)" />
+    <linearGradient
+       xlink:href="#shadow-3"
+       id="linearGradient4373"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(5.9783302,-1021.8757)"
+       x1="21.085"
+       y1="1036.975"
+       x2="35.969"
+       y2="1049.362" />
+    <linearGradient
+       xlink:href="#shadow-3"
+       id="linearGradient4377"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(-6.3297472,-1009.2141)"
+       x1="21.085"
+       y1="1036.975"
+       x2="35.969"
+       y2="1049.362" />
+    <linearGradient
+       xlink:href="#shadow-3"
+       id="linearGradient4381"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(-2.8703079,-1005.5321)"
+       x1="21.969"
+       y1="1035.362"
+       x2="35.969"
+       y2="1049.362" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#blue-gradient-5"
+       id="linearGradient12"
+       x1="34.848072"
+       y1="2.7402468"
+       x2="35.248451"
+       y2="46.980125"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#shadow-3"
+       id="linearGradient14"
+       x1="34.345119"
+       y1="37.896885"
+       x2="42.498322"
+       y2="45.409893"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#shadow-3"
+       id="linearGradient16"
+       x1="3.5050631"
+       y1="46.96999"
+       x2="3.6629491"
+       y2="50.93874"
+       gradientUnits="userSpaceOnUse" />
+  </defs>
+  <circle
+     style="fill:url(#linearGradient4351);fill-opacity:1;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+     cx="24"
+     cy="23.999861"
+     r="20"
+     id="circle4" />
+  <circle
+     id="path43518"
+     cx="34.995033"
+     cy="34.995033"
+     style="fill:url(#linearGradient12);fill-rule:evenodd;stroke-width:0.999996;fill-opacity:1"
+     r="12" />
+  <path
+     style="fill:url(#linearGradient4203);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+     d="M 35.923828,13.330078 C 37.206994,14.675942 38,16.493653 38,18.5 c -10e-7,4.142136 -3.357865,7.5 -7.5,7.5 -0.203438,-0.0015 -0.406734,-0.01127 -0.609375,-0.0293 l -5.896484,5.111328 c -0.0083,0.739616 -0.153346,1.471317 -0.427735,2.158203 -1.23712,3.074359 -4.732395,4.563589 -7.80664,3.326172 -0.24293,-0.09775 -0.470788,-0.215212 -0.69336,-0.339844 -0.04331,-0.0244 -0.08621,-0.04875 -0.128906,-0.07422 -0.211403,-0.125374 -0.414371,-0.260582 -0.605469,-0.408203 -0.0063,-0.0049 -0.01326,-0.0088 -0.01953,-0.01367 l -0.01172,0.002 8.19336,8.193359 C 22.994984,43.969391 23.497293,43.994196 24,44 a 20,20 0 0 0 1.310547,-0.04687 c 0.06663,-0.0043 0.132772,-0.01066 0.199219,-0.01563 a 20,20 0 0 0 1.845703,-0.222656 c 0.03199,-0.0054 0.06377,-0.01202 0.0957,-0.01758 a 20,20 0 0 0 1.396484,-0.3125 c 0.240477,-0.05998 0.481808,-0.116947 0.71875,-0.185547 A 20,20 0 0 0 30.7832,42.79492 c 0.221103,-0.07984 0.444706,-0.154851 0.662109,-0.242188 a 20,20 0 0 0 1.148441,-0.51367 C 32.813074,41.93437 33.035177,41.835015 33.25,41.722656 a 20,20 0 0 0 1.03125,-0.591797 c 0.231705,-0.139379 0.46789,-0.271541 0.693359,-0.419921 a 20,20 0 0 0 0.953125,-0.685547 c 0.206289,-0.153802 0.419094,-0.299475 0.619141,-0.460938 a 20,20 0 0 0 0.908203,-0.796875 c 0.190109,-0.173313 0.387023,-0.339092 0.570313,-0.519531 a 20,20 0 0 0 0.833984,-0.892578 c 0.163426,-0.181706 0.335418,-0.355335 0.492187,-0.542969 a 20,20 0 0 0 0.863282,-1.136719 c 0.102363,-0.141895 0.215754,-0.275269 0.314453,-0.419922 a 20,20 0 0 0 3.371094,-9.257812 c 6.3e-5,-6.43e-4 -6.4e-5,-0.0013 0,-0.002 a 20,20 0 0 0 0,-0.0059 A 20,20 0 0 0 44,24 20,20 0 0 0 43.779297,21.185547 Z"
+     id="path6" />
+  <path
+     style="fill:url(#linearGradient4227);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+     d="M 5.7695312,29.3125 19.363281,43.431641 a 20,20 0 0 0 3.13086,0.49414 l -8.19336,-8.193359 -2.001953,-4.97461 z"
+     id="path9" />
+  <g
+     id="g11">
+    <path
+       d="m 26.586,23.6632 8.104641,-0.4201 1.91027,-6.7552 -5.59099,-4.4419 -6.871493,5.8329 z"
+       style="fill:url(#linearGradient4373);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path4" />
+    <path
+       style="fill:url(#linearGradient4199);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 31.027515,23.9946 35,23 l 1.976562,-2.9766 -4,-4 -4.949047,4.9712 z"
+       id="path5" />
+    <path
+       style="fill:url(#linearGradient4377);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 15.316486,35.7061 21.675457,35.065 23.0333,27.5143 16.403747,25.7462 12.603749,30.3195 Z"
+       id="path7" />
+    <path
+       d="m 16.985332,35.8717 3.972485,-0.4165 2.210937,-3.4453 -3.0625,-3.1563 -6.933422,3.9868 z"
+       style="fill:url(#linearGradient4381);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path8" />
+    <path
+       style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 30.5,11 c -4.142135,0 -7.499999,3.357864 -7.5,7.5 0.0017,0.201484 0.01143,0.402819 0.0293,0.603516 -1.289636,1.575722 -4.80544,5.546997 -5.113281,5.902343 -2.416761,0.03284 -4.577852,1.51258 -5.482422,3.753907 -1.237432,3.074241 0.2518,6.569519 3.326172,7.80664 3.074245,1.237417 6.56952,-0.251813 7.80664,-3.326172 0.274389,-0.686886 0.419405,-1.418587 0.427735,-2.158203 l 5.896484,-5.111328 C 30.093269,25.98873 30.296562,25.998503 30.5,26 34.642135,26 37.999999,22.642136 38,18.5 37.999999,14.357864 34.642135,11 30.5,11 Z m 0,3 c 2.48528,0 4.499999,2.014718 4.5,4.5 -10e-7,2.485282 -2.01472,4.5 -4.5,4.5 -2.48528,0 -4.499999,-2.014718 -4.5,-4.5 1e-6,-2.485282 2.01472,-4.5 4.5,-4.5 z M 18.046875,27 c 0.496175,0.0058 0.986949,0.103774 1.447266,0.289062 2.049689,0.825003 3.042263,3.155585 2.216797,5.205079 -0.825003,2.049668 -3.155579,3.04224 -5.205079,2.216797 C 14.45617,33.885935 13.463596,31.555353 14.289062,29.505859 14.905127,27.975627 16.397393,26.980525 18.046875,27 Z"
+       id="path10" />
+    <circle
+       style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       cx="30.5"
+       cy="18.4998"
+       id="ellipse10"
+       r="3.5" />
+    <path
+       style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 5.0722656,22.564453 A 19,19 0 0 0 5,24 19,19 0 0 0 5.7695312,29.3125 l 11.1113278,4.470703 a 3,3 0 0 0 3.902344,-1.664062 3,3 0 0 0 -1.664062,-3.902344 z"
+       id="path11" />
+  </g>
+  
+  
+  
+<path id="gear" style="fill:#ffffff;fill-rule:evenodd;stroke:none" d="M 40.440,33.688 L 42.527,33.983 L 42.527,36.007 L 40.440,36.302 L 39.770,37.921 L 41.037,39.606 L 39.606,41.037 L 37.921,39.770 L 36.302,40.440 L 36.007,42.527 L 33.983,42.527 L 33.688,40.440 L 32.069,39.770 L 30.384,41.037 L 28.953,39.606 L 30.220,37.921 L 29.550,36.302 L 27.463,36.007 L 27.463,33.983 L 29.550,33.688 L 30.220,32.069 L 28.953,30.384 L 30.384,28.953 L 32.069,30.220 L 33.688,29.550 L 33.983,27.463 L 36.007,27.463 L 36.302,29.550 L 37.921,30.220 L 39.606,28.953 L 41.037,30.384 L 39.770,32.069 Z M 37.395,34.995 A 2.4,2.4 0 1 0 32.595,34.995 A 2.4,2.4 0 1 0 37.395,34.995 Z" />
+</svg>
@@ -0,0 +1,203 @@
+#!/bin/bash
+# "Update BIOS" menu item, only on a Steam Machine and always opt-in: flashes
+# the newest Steam Machine BIOS from Valve's fremont-hw-support package with
+# fwupd. It's an action, not an on/off component: never preselected, never
+# re-applied, and there is nothing to turn off afterwards.
+# Sourced by steamify.sh; not meant to be run on its own.
+
+BIOS_REPO_PREFIX=holo
+# WIZARD_BIOS_DRY_RUN=1 walks through the whole BIOS update (download,
+# checksum, both warnings) but never flashes: fwupd's device check is
+# skipped and the install is only printed. For testing, e.g. in a VM.
+BIOS_DRY_RUN="${WIZARD_BIOS_DRY_RUN:-}"
+
+bios_available() { detect_valve_fremont; }
+
+bios_status() { return 1; }
+
+bios_disable() { return 0; }
+
+bios_current() {
+    cat /sys/class/dmi/id/bios_version 2>/dev/null || echo unknown
+}
+
+bios_lookup_newest() {
+    # Sets BIOS_REPO, BIOS_PKG, BIOS_SHA256 and BIOS_NEWEST (e.g. F7F0108)
+    # from the newest holo-X.Y repository on Valve's mirror: its .files
+    # database names the firmware file, its .db gives the package checksum.
+    # Only once per run, and with short timeouts so an offline machine
+    # doesn't hold up the menu.
+    [[ -n "${BIOS_LOOKED_UP:-}" ]] && return 0
+    BIOS_LOOKED_UP=1; BIOS_NEWEST=""
+    local tmp desc
+    BIOS_REPO="$(curl -fsL --max-time 10 "$VALVE_MIRROR/" | grep -oE "$BIOS_REPO_PREFIX-[0-9]+\.[0-9]+/" | tr -d / | sort -uV | tail -n 1)"
+    [[ -n "$BIOS_REPO" ]] || return 1
+    tmp="$(mktemp -d)"
+    if curl -fsL --max-time 30 "$VALVE_MIRROR/$BIOS_REPO/os/x86_64/$BIOS_REPO.files" -o "$tmp/files" &&
+        curl -fsL --max-time 30 "$VALVE_MIRROR/$BIOS_REPO/os/x86_64/$BIOS_REPO.db" -o "$tmp/db"; then
+        desc="$(tar -tf "$tmp/files" 2>/dev/null | grep -E '^fremont-hw-support-[0-9][^/]*/files$' | head -n 1)"
+        [[ -n "$desc" ]] && BIOS_CAB="$(tar -xOf "$tmp/files" "$desc" | grep -E '^usr/share/fwupd/.*\.cab$' | head -n 1)"
+        desc="${desc%/files}/desc"
+        BIOS_PKG="$(tar -xOf "$tmp/db" "$desc" 2>/dev/null | awk '/^%FILENAME%$/ { getline; print }')"
+        BIOS_SHA256="$(tar -xOf "$tmp/db" "$desc" 2>/dev/null | awk '/^%SHA256SUM%$/ { getline; print }')"
+        [[ -n "${BIOS_CAB:-}" && -n "$BIOS_PKG" && -n "$BIOS_SHA256" ]] && BIOS_NEWEST="$(basename "$BIOS_CAB" .cab)"
+    fi
+    rm -rf "$tmp"
+    [[ -n "$BIOS_NEWEST" ]]
+}
+
+bios_selectable() {
+    # Only when Valve has a newer BIOS than the one installed; the menu
+    # greys the item out otherwise (up to date, or newest unknown/offline).
+    [[ -z "${BIOS_NEEDS_RESTART:-}" && -n "${BIOS_NEWEST:-}" && "$BIOS_NEWEST" != "$(bios_current)" ]]
+}
+
+bios_label() {
+    # Menu label with the current and the newest version; kept short so the
+    # row (with "(not available)" when greyed out) fits 80 columns.
+    local current
+    current="$(bios_current)"
+    if [[ -n "${BIOS_NEEDS_RESTART:-}" ]]; then
+        echo "Update BIOS: $BIOS_NEWEST waits for a restart"
+    elif [[ -z "${BIOS_NEWEST:-}" ]]; then
+        echo "Update BIOS: now $current, newest unknown (offline?)"
+    elif [[ "$BIOS_NEWEST" == "$current" ]]; then
+        echo "Update BIOS: $current is up to date"
+    else
+        echo "Update BIOS: now $current, newest $BIOS_NEWEST (own risk)"
+    fi
+}
+
+BIOS_BOX_WIDTH=68
+
+bios_box_line() {
+    # bios_box_line [text]: one line of the warning box, padded to the same
+    # visible width (colour codes don't count) so the right edge lines up.
+    local text="${1:-}" plain pad
+    plain="$(printf '%b' "$text" | sed 's/\x1b\[[0-9;]*m//g')"
+    pad=$(( BIOS_BOX_WIDTH - 6 - ${#plain} ))
+    (( pad < 0 )) && pad=0
+    printf '  %b██%b  %b%*s%b██%b\n' "$c_red" "$c_reset" "$text" "$pad" "" "$c_red" "$c_reset"
+}
+
+bios_box_border() {
+    # Block characters: Konsole draws a long coloured row of # narrower
+    # than the box's other lines, so its right edge wouldn't line up.
+    printf '  %b%s%b\n' "$c_red" "$(printf '█%.0s' $(seq "$BIOS_BOX_WIDTH"))" "$c_reset"
+}
+
+bios_disclaimer() {
+    # bios_disclaimer <title> [line...]: the warning box; extra lines are
+    # shown above the fixed risks.
+    local title="$1" line b="$c_bold" n="$c_reset"
+    shift
+    echo
+    bios_box_border
+    bios_box_line
+    bios_box_line "$c_red$b$title$n"
+    bios_box_line
+    bios_box_border
+    for line in "$@"; do bios_box_line "$line"; done
+    bios_box_line
+    bios_box_line "- A failed or interrupted BIOS update can leave the machine"
+    bios_box_line "  unable to start (bricked). This wizard, CachyOS and Valve"
+    bios_box_line "  take no responsibility for that."
+    bios_box_line "- ${b}NEVER turn off the power, unplug the machine or press${n}"
+    bios_box_line "  ${b}the power button while the update runs${n}, including the"
+    bios_box_line "  restart(s) afterwards, when the firmware is written."
+    bios_box_line "- The screen can stay black for several minutes. Wait."
+    bios_box_line "- Only on mains power, with all other programs closed."
+    bios_box_line
+    bios_box_border
+    echo
+}
+
+bios_fits_device() {
+    # bios_fits_device <cab>: does fwupd match this firmware to a device in
+    # this machine? It compares the file's hardware IDs (GUIDs) with the
+    # hardware; for a file that doesn't fit it reports an UpdateError.
+    local details
+    details="$(sudo fwupdmgr get-details --json "$1" 2>/dev/null)" || return 1
+    grep -q '"Guid"' <<< "$details" && ! grep -q '"UpdateError"' <<< "$details"
+}
+
+bios_enable() {
+    if ! bios_lookup_newest; then
+        err "Couldn't find the newest Steam Machine BIOS on Valve's mirror ($VALVE_MIRROR)."
+        return 1
+    fi
+    local current tmp compatible
+    current="$(bios_current)"
+    [[ -n "$BIOS_DRY_RUN" ]] && warn "DRY RUN (WIZARD_BIOS_DRY_RUN): nothing will be flashed."
+    if [[ "$current" == "$BIOS_NEWEST" ]]; then
+        ok "The BIOS is already the newest version ($current); nothing to do."
+        return 0
+    fi
+
+    # Download and check everything before asking: the warnings only come
+    # when the file is Valve's (SHA-256 from Valve's repo database) and fwupd
+    # confirms it's firmware for this very machine.
+    pacman -Q fwupd >/dev/null 2>&1 || sudo pacman -S --needed --noconfirm fwupd ||
+        { err "Installing fwupd failed."; return 1; }
+    tmp="$(mktemp -d)"
+    info "Downloading $BIOS_PKG ($BIOS_REPO)..."
+    if ! curl -fsSL "$VALVE_MIRROR/$BIOS_REPO/os/x86_64/$BIOS_PKG" -o "$tmp/pkg.tar.zst" ||
+        ! echo "$BIOS_SHA256  $tmp/pkg.tar.zst" | sha256sum -c --quiet - ||
+        ! tar -I unzstd -xf "$tmp/pkg.tar.zst" -C "$tmp" "$BIOS_CAB"; then
+        err "Downloading or verifying $BIOS_PKG failed; the BIOS was not touched."
+        rm -rf "$tmp"
+        return 1
+    fi
+    ok "Checksum OK: this is Valve's $BIOS_PKG."
+    local yes="$c_green$c_bold" b="$c_bold" n="$c_reset"
+    if [[ -n "$BIOS_DRY_RUN" ]]; then
+        warn "Dry run: skipping fwupd's check that the firmware fits this machine."
+        compatible="${c_yellow}${b}not checked${n} (dry run)"
+    elif bios_fits_device "$tmp/$BIOS_CAB"; then
+        ok "fwupd confirms BIOS $BIOS_NEWEST is firmware for this machine."
+        compatible="${yes}yes${n} (checked by fwupd)"
+    else
+        err "fwupd says BIOS $BIOS_NEWEST is not for this machine's hardware; not installing it."
+        rm -rf "$tmp"
+        return 1
+    fi
+
+    bios_disclaimer "WARNING: BIOS UPDATE - ENTIRELY AT YOUR OWN RISK" \
+        "Current BIOS: ${b}$current${n}" \
+        "New BIOS:     ${b}$BIOS_NEWEST${n}" \
+        "Checksum:     ${yes}OK${n} (Valve's package)" \
+        "Compatible:   $compatible"
+    if ! ask_yn "Do you understand the risks and want to continue?" n; then
+        info "BIOS update cancelled; nothing was changed."; rm -rf "$tmp"; return 0
+    fi
+    bios_disclaimer "LAST CHANCE: THIS FLASHES BIOS $BIOS_NEWEST" \
+        "After this, keep the power on until the machine has fully" \
+        "started again. Don't touch it, even if the screen is black."
+    local reply
+    read -rp "$(echo -e "${c_red}${c_bold}Type UPDATE (in capitals) to flash the BIOS, anything else cancels:${c_reset} ")" reply
+    if [[ "$reply" != UPDATE ]]; then
+        info "BIOS update cancelled; nothing was changed."; rm -rf "$tmp"; return 0
+    fi
+
+    if [[ -n "$BIOS_DRY_RUN" ]]; then
+        ok "Dry run: would run: fwupdmgr install -y --no-reboot-check $(basename "$BIOS_CAB")"
+        ok "Dry run finished; nothing was flashed."
+        # Treated as staged, so the restart choices that follow a real
+        # update show up too; restarting only prints (see restart_now).
+        BIOS_NEEDS_RESTART=1
+        rm -rf "$tmp"
+        return 0
+    fi
+    info "Handing BIOS $BIOS_NEWEST to fwupd. Do NOT turn off the power from now on."
+    # -y: we already asked twice; --no-reboot-check: the wizard's own
+    # restart question comes at the end.
+    if ! sudo fwupdmgr install -y --no-reboot-check "$tmp/$BIOS_CAB"; then
+        err "fwupd could not install the BIOS update (see above); the BIOS was not changed."
+        rm -rf "$tmp"
+        return 1
+    fi
+    rm -rf "$tmp"
+    BIOS_NEEDS_RESTART=1
+    ok "BIOS $BIOS_NEWEST is staged. It is written during the next restart:"
+    warn "keep the power on and don't touch the machine until it has fully started again."
+}
@@ -1,8 +1,8 @@
 #!/bin/bash
 # Output helpers, prompts and small shared utilities.
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

-c_reset="\033[0m"; c_bold="\033[1m"; c_green="\033[32m"; c_yellow="\033[33m"; c_red="\033[31m"; c_cyan="\033[36m"
+c_reset="\033[0m"; c_bold="\033[1m"; c_green="\033[32m"; c_yellow="\033[33m"; c_red="\033[31m"; c_cyan="\033[36m"; c_dim="\033[2m"

 info()  { echo -e "${c_cyan}[INFO]${c_reset} $*"; }
 ok()    { echo -e "${c_green}[OK]${c_reset} $*"; }
@@ -1,6 +1,6 @@
 #!/bin/bash
 # "Return to Gaming Mode" desktop shortcut and the sudoers rule it needs.
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 create_desktop_shortcut() {
    # Determine the home directory of the target user
@@ -1,7 +1,7 @@
 #!/bin/bash
 # Booting into gaming mode: autologin into gamescope with SDDM or
 # plasma-login-manager (plus the session sync bridge the latter needs).
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 BASE_CONF="/etc/plasmalogin.conf"

@@ -1,23 +1,40 @@
 #!/bin/bash
 # Interactive menu: detects which components are on, lets the user pick what
 # they want, then turns components on or off to match.
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 # Menu order. Components are turned on in this order and off in reverse;
 # gaming must come first (single user builds on it).
-COMPONENTS=(gaming theme glyphs single machine)
+COMPONENTS=(gaming theme glyphs single launcher machine bios)
+# One-off actions rather than on/off components: never preselected, never
+# re-applied, not listed as on or off.
+ACTIONS=(bios)

 declare -A LABEL=(
    [gaming]="SteamOS conversion: boot into gaming mode, Steam on the desktop"
    [theme]="Install SteamOS theme: Vapor look (cachyos-vapor)"
    [glyphs]="Install Steam Deck/Machine icons: Deck button icons in gaming mode"
    [single]="Single user mode: no password, lock screen or log out (SDDM)"
+    [launcher]="Steamify shortcut: desktop icon to run this again"
    [machine]="Steam Machine support: LED bar driver, hardware settings in Steam"
+    [bios]="Update BIOS"
 )
 declare -A CURRENT WANTED

 component_available() {
-    [[ "$1" != machine ]] || machine_available
+    case "$1" in
+        machine) machine_available ;;
+        bios) bios_available ;;
+    esac
+}
+
+is_action() { [[ " ${ACTIONS[*]} " == *" $1 "* ]]; }
+
+component_selectable() {
+    # Greyed out and not tickable when it has nothing to do.
+    case "$1" in
+        bios) bios_selectable ;;
+    esac
 }

 detect_components() {
@@ -27,16 +44,19 @@ detect_components() {
        if "${c}_status"; then CURRENT[$c]=1; any=true; else CURRENT[$c]=0; fi
        WANTED[$c]=${CURRENT[$c]}
    done
-    # First run: preselect the full SteamOS experience.
+    # Shows the current and newest BIOS version.
+    bios_available && { bios_lookup_newest; LABEL[bios]="$(bios_label)"; }
+    # First run: preselect the full SteamOS experience (never an action).
    if [[ "$any" == false ]]; then
        for c in "${COMPONENTS[@]}"; do
-            component_available "$c" && WANTED[$c]=1
+            component_available "$c" && ! is_action "$c" && WANTED[$c]=1
        done
    fi
 }

 toggle_component() {
    local c="$1"
+    component_selectable "$c" || return 1
    WANTED[$c]=$(( 1 - WANTED[$c] ))
    # Single user mode only makes sense on top of the SteamOS conversion.
    if [[ "$c" == single && "${WANTED[single]}" == 1 ]]; then WANTED[gaming]=1; fi
@@ -51,9 +71,17 @@ show_menu() {
    for c in "${COMPONENTS[@]}"; do
        component_available "$c" || continue
        i=$((i + 1)); MENU_ITEMS[$i]=$c
-        now="off"; [[ "${CURRENT[$c]}" == 1 ]] && now="${c_green}on${c_reset} "
+        # Pad the plain word, then colour it: colour codes would count as width.
+        now="off"; [[ "${CURRENT[$c]}" == 1 ]] && now="on"
+        is_action "$c" && now="-"
+        now="$(printf '%-6s' "$now")"
+        [[ "${CURRENT[$c]}" == 1 ]] && now="${now/on/${c_green}on${c_reset}}"
        want="[ ]"; [[ "${WANTED[$c]}" == 1 ]] && want="[x]"
-        printf "  %-3s %-6b %-6s %s\n" "$i" "$now  " "$want" "${LABEL[$c]}"
+        if component_selectable "$c"; then
+            printf "  %-3s %b %-6s %s\n" "$i" "$now" "$want" "${LABEL[$c]}"
+        else
+            printf "  %b%-3s %-6s %-6s %s (not available)%b\n" "$c_dim" "$i" "$now" "$want" "${LABEL[$c]}" "$c_reset"
+        fi
    done
    echo
    echo -e "$KERNEL_OVERVIEW"
@@ -76,7 +104,7 @@ run_menu() {
 draw_menu_tui() {
    local cursor="$1" i=0 c box state line
    printf '\033[H\033[2J'
-    echo -e "${c_bold}CachyOS Steam Deck-style Gamescope Boot Wizard${c_reset} v$VERSION"
+    echo -e "${c_bold}Steamify CachyOS${c_reset} v$VERSION"
    echo "Pick what you want. Anything you untick is put back the way it was."
    echo
    MENU_ITEMS=()
@@ -84,13 +112,18 @@ draw_menu_tui() {
        component_available "$c" || continue
        MENU_ITEMS[$i]=$c
        box="[ ]"; [[ "${WANTED[$c]}" == 1 ]] && box="[${c_green}x${c_reset}]"
-        state="off"; [[ "${CURRENT[$c]}" == 1 ]] && state="${c_green}on${c_reset}"
+        state="  (now: off)"; [[ "${CURRENT[$c]}" == 1 ]] && state="  (now: ${c_green}on${c_reset})"
+        is_action "$c" && state="  (opt-in, runs once)"
        line="$box ${LABEL[$c]}"
-        if (( i == cursor )); then
+        if ! component_selectable "$c"; then
+            # Greyed out: nothing to do (e.g. BIOS already up to date).
+            local mark="   "; (( i == cursor )) && mark=" ${c_cyan}>${c_reset} "
+            echo -e "${mark}${c_dim}[ ] ${LABEL[$c]}  (not available)${c_reset}"
+        elif (( i == cursor )); then
            # The green x's reset would end the bold too: re-enable it after.
-            echo -e " ${c_cyan}>${c_reset} ${c_bold}${line//"$c_reset"/"$c_reset$c_bold"}${c_reset}  (now: ${state})"
+            echo -e " ${c_cyan}>${c_reset} ${c_bold}${line//"$c_reset"/"$c_reset$c_bold"}${c_reset}${state}"
        else
-            echo -e "   ${line}  (now: ${state})"
+            echo -e "   ${line}${state}"
        fi
        i=$((i + 1))
    done
@@ -137,7 +170,8 @@ run_menu_lines() {
            q|Q) return 1 ;;
            *)
                if [[ "$reply" =~ ^[0-9]+$ && -n "${MENU_ITEMS[$reply]:-}" ]]; then
-                    toggle_component "${MENU_ITEMS[$reply]}"
+                    toggle_component "${MENU_ITEMS[$reply]}" ||
+                        warn "Not available: ${LABEL[${MENU_ITEMS[$reply]}]}"
                else
                    warn "Unknown choice: $reply"
                fi
@@ -160,6 +194,7 @@ plan_changes() {
    for c in "${COMPONENTS[@]}"; do
        component_available "$c" || continue
        [[ "${WANTED[$c]}" == 1 ]] || continue
+        if is_action "$c"; then TO_ENABLE+=("$c"); continue; fi
        if [[ "${CURRENT[$c]}" == 0 || "$REAPPLY" == true ]] ||
            [[ "$c" == gaming && "${CURRENT[single]}" != "${WANTED[single]}" ]]; then
            TO_ENABLE+=("$c")
@@ -177,7 +212,8 @@ apply_changes() {
        "${c}_disable" || failed+=("$c")
    done
    for c in "${TO_ENABLE[@]}"; do
-        echo; echo -e "${c_bold}Turning on: ${LABEL[$c]}${c_reset}"
+        if is_action "$c"; then echo; echo -e "${c_bold}Running: ${LABEL[$c]%%:*}${c_reset}"
+        else echo; echo -e "${c_bold}Turning on: ${LABEL[$c]}${c_reset}"; fi
        "${c}_enable" || failed+=("$c")
    done
    FAILED=("${failed[@]}")
@@ -1,6 +1,6 @@
 #!/bin/bash
 # Required packages and AUR helper handling.
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 aur_noninteractive_flags() {
    # Fully non-interactive install flags for the given AUR helper: no
@@ -3,7 +3,7 @@
 # log out, since typing a password with a controller is miserable. Goes
 # together with SDDM (see lib/login-manager.sh). All changes are journaled
 # per user (lib/state.sh), so turning it off restores KDE's previous state.
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 single_status() {
    [[ "$(kreadconfig6 --file kdeglobals --group "KDE Action Restrictions" --key action/lock_screen)" == false ]]
@@ -3,7 +3,7 @@
 # off again exactly: the first time a component changes a key, the key's
 # previous value is recorded, and reverting the component puts it back (or
 # deletes the key if it didn't exist before).
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 STATE_DIR="${XDG_STATE_HOME:-$HOME/.local/state}/cachyos-gamescope-boot"
 UNSET=$'\x01'
@@ -1,7 +1,7 @@
 #!/bin/bash
 # Steam in the Plasma desktop session: gamepad UI args, virtual keyboard,
 # autostart. Part of the SteamOS conversion (gaming_enable/gaming_disable).
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 steam_enable() {
    info "Applying non-optional SteamOS environment & keyboard fixes..."
@@ -1,7 +1,7 @@
 #!/bin/bash
 # "Steam Machine support" menu item, only on Valve Fremont hardware: the
 # front LED bar driver, LED access for Steam, and steamos-manager.
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 detect_valve_fremont() {
    # Valve Steam Machine (Fremont) boards. The leds-valve driver's own DMI
@@ -163,7 +163,9 @@ kernel_overview() {
    local mark="${c_green}yes${c_reset}" miss="${c_red}no ${c_reset}" leds=false
    detect_valve_fremont && command -v dkms >/dev/null 2>&1 && leds=true
    local kdir k pkg headers hid led running line
-    echo -e "  ${c_bold}Kernels${c_reset} (> = running; controller = Steam controller driver, LEDs = LED bar driver built)"
+    local legend="> = running; controller = Steam controller driver"
+    [[ "$leds" == true ]] && legend+=", LEDs = LED bar driver built"
+    echo -e "  ${c_bold}Kernels${c_reset} ($legend)"
    for kdir in /usr/lib/modules/*/; do
        k="$(basename "$kdir")"
        [[ -f "$kdir/pkgbase" ]] || continue
@@ -6,7 +6,7 @@
 # rule and an empty KWallet. Part of the SteamOS theme component
 # (lib/vapor-theme.sh). System files go to /usr/local (nothing
 # package-owned); per-user settings go through the undo journal.
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 VALVE_MIRROR="https://steamdeck-packages.steamos.cloud/archlinux-mirror"
 NESTED_DIR=/usr/local/share/applications/steam/holo-nested-desktop
@@ -1,6 +1,6 @@
 #!/bin/bash
 # SteamOS Vapor desktop theme, from CachyOS's cachyos-vapor package.
-# Sourced by setup-gamescope-boot.sh; not meant to be run on its own.
+# Sourced by steamify.sh; not meant to be run on its own.

 VAPOR_LOOKANDFEEL=com.valve.vapor.desktop
 VAPOR_DEFAULTS=/usr/share/plasma/look-and-feel/$VAPOR_LOOKANDFEEL/contents/defaults
@@ -0,0 +1,90 @@
+#!/bin/bash
+# "Steamify shortcut" menu item: a desktop icon and an app launcher entry that
+# open the newest release of Steamify CachyOS in Konsole (curl | bash, like the
+# install command in the README), so it's never out of date.
+# Sourced by steamify.sh; not meant to be run on its own.
+
+WIZARD_RELEASE="https://github.com/theupriser/steamify-cachyos/releases/latest/download"
+WIZARD_URL="$WIZARD_RELEASE/steamify.sh"
+# Steam logo with a gear (assets/ in the repo, published with every release).
+WIZARD_ICON="${XDG_DATA_HOME:-$HOME/.local/share}/icons/hicolor/scalable/apps/cachyos-gamescope-boot-wizard.svg"
+WIZARD_LAUNCHER="${XDG_DATA_HOME:-$HOME/.local/share}/cachyos-gamescope-boot/run-wizard"
+WIZARD_DESKTOP_NAME="cachyos-gamescope-boot-wizard.desktop"
+WIZARD_APP_ENTRY="${XDG_DATA_HOME:-$HOME/.local/share}/applications/$WIZARD_DESKTOP_NAME"
+
+wizard_desktop_file() {
+    echo "$(xdg-user-dir DESKTOP 2>/dev/null || echo "$HOME/Desktop")/$WIZARD_DESKTOP_NAME"
+}
+
+install_executable() {
+    # install_executable <dest> <mode>: stdin to <dest>, with its mode set
+    # before it appears. Plasma treats a desktop icon it saw while it wasn't
+    # executable yet as untrusted and opens it in an editor.
+    local dest="$1" tmp
+    mkdir -p "$(dirname "$dest")"
+    tmp="$(mktemp "$(dirname "$dest")/.tmp.XXXXXX")"
+    cat > "$tmp"
+    chmod "$2" "$tmp"
+    mv -f "$tmp" "$dest"
+}
+
+launcher_status() {
+    [[ -x "$WIZARD_LAUNCHER" && -f "$WIZARD_APP_ENTRY" ]]
+}
+
+launcher_enable() {
+    info "Adding the Steamify shortcut (desktop icon and app launcher entry)..."
+    install_executable "$WIZARD_LAUNCHER" 755 << EOF
+#!/bin/bash
+# Installed by Steamify CachyOS: run its newest release.
+# pipefail: a failed download must count as a failure, not an empty script.
+set -o pipefail
+if ! curl -fsSL --max-time 30 "$WIZARD_URL" | bash; then
+    echo
+    echo "Couldn't download or run the wizard. Are you connected to the internet?"
+    echo
+    read -rp "Press Enter to close this window... " _
+    exit 1
+fi
+# Done: close the window after a countdown (Enter closes it right away).
+echo
+for (( i = 10; i > 0; i-- )); do
+    printf '\rClosing this window in %2d seconds (Enter to close now)... ' "\$i"
+    read -rs -t 1 _ && break
+done
+echo
+EOF
+
+    # The icon comes with the release; without it, Steam's own icon.
+    local icon=steam tmp
+    tmp="$(mktemp)"
+    if curl -fsSL --max-time 20 "$WIZARD_RELEASE/steam-gaming-settings.svg" -o "$tmp" && grep -q '<svg' "$tmp"; then
+        install -D -m 644 "$tmp" "$WIZARD_ICON"
+        icon=cachyos-gamescope-boot-wizard
+        gtk-update-icon-cache -q -f -t "${XDG_DATA_HOME:-$HOME/.local/share}/icons/hicolor" 2>/dev/null || true
+    else
+        warn "Couldn't download the shortcut's icon; using Steam's icon instead."
+    fi
+    rm -f "$tmp"
+
+    local entry
+    entry="[Desktop Entry]
+Type=Application
+Name=Steamify CachyOS
+Comment=Turn the SteamOS-style parts of this PC on or off
+Exec=konsole -e $WIZARD_LAUNCHER
+Icon=$icon
+Terminal=false
+Categories=Game;System;Settings;"
+    printf '%s\n' "$entry" | install_executable "$WIZARD_APP_ENTRY" 644
+    printf '%s\n' "$entry" | install_executable "$(wizard_desktop_file)" 755
+    kbuildsycoca6 >/dev/null 2>&1 || true
+    ok "Steamify shortcut added: \"Steamify CachyOS\" on the desktop and in the launcher."
+}
+
+launcher_disable() {
+    rm -f "$(wizard_desktop_file)" "$WIZARD_APP_ENTRY" "$WIZARD_LAUNCHER" "$WIZARD_ICON"
+    rmdir "$(dirname "$WIZARD_LAUNCHER")" 2>/dev/null || true
+    kbuildsycoca6 >/dev/null 2>&1 || true
+    ok "Steamify shortcut removed."
+}
@@ -1,85 +0,0 @@
-#!/bin/bash
-#
-# setup-gamescope-boot.sh
-#
-# Wizard that makes a CachyOS (KDE Plasma) install behave like SteamOS:
-# boot into a Steam Deck-style gamescope session, switch to the Plasma
-# desktop and back, and reset to gamescope on the next boot/logout.
-#
-# It opens with a menu that detects which components are on and turns
-# them on or off to match what the user picks; turning one off restores
-# what was there before (system files from .bak-gamescope-wizard backups,
-# KDE settings from the undo journal in lib/state.sh). Components live in
-# lib/, see README.md. Safe to re-run.
-
-set -uo pipefail
-
-# Release version, see CHANGELOG.md.
-VERSION=0.7.0
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-for lib in common state packages login-manager single-user steam-desktop steam-machine vapor-theme steamos-extras desktop-shortcut menu; do
-    # shellcheck source=/dev/null
-    source "$SCRIPT_DIR/lib/$lib.sh"
-done
-
-require_root_helper
-
-echo -e "${c_bold}CachyOS Steam Deck-style Gamescope Boot Wizard${c_reset} v$VERSION"
-echo "Turn the SteamOS-style parts on or off. The menu shows what is on now;"
-echo "anything you turn off is put back the way it was."
-
-if ! command -v pacman >/dev/null 2>&1; then
-    err "This doesn't look like an Arch/CachyOS system (no pacman found). Aborting."
-    exit 1
-fi
-
-# Everything per-user (autologin user, Steam, theme, shortcut) is for the
-# user running the script.
-TARGET_USER="$(id -un)"
-
-detect_components
-run_menu || { info "Nothing changed."; exit 0; }
-plan_changes
-
-if [[ ${#TO_DISABLE[@]} -eq 0 && ${#TO_ENABLE[@]} -eq 0 ]]; then
-    ok "Everything is already the way you want it."
-    exit 0
-fi
-
-echo
-echo -e "${c_bold}This will:${c_reset}"
-for c in "${TO_DISABLE[@]}"; do echo "  - turn off: ${LABEL[$c]}"; done
-for c in "${TO_ENABLE[@]}"; do
-    if [[ "${CURRENT[$c]}" == 1 ]]; then echo "  - re-apply: ${LABEL[$c]}"; else echo "  - turn on:  ${LABEL[$c]}"; fi
-done
-ask_yn "Go ahead?" y || { info "Nothing changed."; exit 0; }
-
-# Ask for the sudo password once and keep it fresh, instead of prompting at
-# random points during the run.
-sudo -n true 2>/dev/null || sudo -v || exit 1
-while true; do sudo -n true; sleep 50; kill -0 "$$" 2>/dev/null || exit; done 2>/dev/null &
-
-apply_changes
-
-echo
-detect_components
-echo -e "${c_bold}Done. Current state:${c_reset}"
-for c in "${COMPONENTS[@]}"; do
-    component_available "$c" || continue
-    if [[ "${CURRENT[$c]}" == 1 ]]; then echo -e "  ${c_green}on ${c_reset} ${LABEL[$c]}"; else echo "  off  ${LABEL[$c]}"; fi
-done
-if [[ ${#FAILED[@]} -gt 0 ]]; then
-    warn "These had problems (see above): ${FAILED[*]}"
-fi
-echo
-
-# Login manager changes only take effect after a restart.
-if [[ " ${TO_DISABLE[*]} ${TO_ENABLE[*]} " == *" gaming "* || " ${TO_DISABLE[*]} ${TO_ENABLE[*]} " == *" single "* ]]; then
-    if ask_yn "Restart now so the changes take effect?" n; then
-        sudo reboot
-    else
-        info "Restart whenever you're ready."
-    fi
-fi
@@ -0,0 +1,150 @@
+#!/bin/bash
+#
+# steamify.sh - Steamify CachyOS
+#
+# Wizard that makes a CachyOS (KDE Plasma) install behave like SteamOS:
+# boot into a Steam Deck-style gamescope session, switch to the Plasma
+# desktop and back, and reset to gamescope on the next boot/logout.
+#
+# It opens with a menu that detects which components are on and turns
+# them on or off to match what the user picks; turning one off restores
+# what was there before (system files from .bak-gamescope-wizard backups,
+# KDE settings from the undo journal in lib/state.sh). Components live in
+# lib/, see README.md. Safe to re-run.
+
+set -uo pipefail
+
+# Release version, see CHANGELOG.md.
+VERSION=0.9.0
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+for lib in common state packages login-manager single-user steam-desktop steam-machine vapor-theme steamos-extras bios desktop-shortcut wizard-shortcut menu; do
+    # shellcheck source=/dev/null
+    source "$SCRIPT_DIR/lib/$lib.sh"
+done
+
+require_root_helper
+
+echo -e "${c_bold}Steamify CachyOS${c_reset} v$VERSION"
+echo "Turn the SteamOS-style parts on or off. The menu shows what is on now;"
+echo "anything you turn off is put back the way it was."
+
+if ! command -v pacman >/dev/null 2>&1; then
+    err "This doesn't look like an Arch/CachyOS system (no pacman found). Aborting."
+    exit 1
+fi
+
+# Everything per-user (autologin user, Steam, theme, shortcut) is for the
+# user running the script.
+TARGET_USER="$(id -un)"
+
+restart_needed() { [[ -n "${BIOS_NEEDS_RESTART:-}" || "$RESTART_FOR_LOGIN" == true ]]; }
+
+restart_now() {
+    if [[ -n "${BIOS_NEEDS_RESTART:-}" ]]; then
+        warn "The BIOS update is written during this restart. Keep the power on and don't"
+        warn "touch the machine until it has fully started again, even if the screen stays black."
+    fi
+    if [[ -n "${BIOS_DRY_RUN:-}" ]]; then
+        ok "Dry run: would restart now (sudo reboot); not restarting."
+        exit 0
+    fi
+    info "Restarting..."
+    sudo reboot
+    exit 0
+}
+
+after_run() {
+    # After a run: back to the menu, or restart right away when something
+    # that just ran needs it. Returns 1 when input has ended (scripted runs).
+    local reply
+    if ! restart_needed; then
+        read -rp "Press Enter to go back to the menu... " _ || return 1
+        return 0
+    fi
+    if [[ -n "${BIOS_NEEDS_RESTART:-}" ]]; then
+        warn "The BIOS update is installed at the next restart."
+    else
+        info "The login changes take effect after a restart."
+    fi
+    while true; do
+        read -rp "$(echo -e "${c_bold}[m]${c_reset} back to the menu   ${c_bold}[r]${c_reset} restart now: ")" reply || return 1
+        case "$reply" in
+            m|M|"") return 0 ;;
+            r|R) restart_now ;;
+            *) warn "Type m or r." ;;
+        esac
+    done
+}
+
+# Menu loop: after each run the menu comes back with the new state, until
+# the user quits; the restart question comes then, once, for everything.
+RESTART_FOR_LOGIN=false
+SUDO_KEEPALIVE=false
+while true; do
+    detect_components
+    run_menu || break
+    plan_changes
+
+    if [[ ${#TO_DISABLE[@]} -eq 0 && ${#TO_ENABLE[@]} -eq 0 ]]; then
+        ok "Everything is already the way you want it."
+        read -rp "Press Enter to go back to the menu... " _ || break
+        continue
+    fi
+
+    echo
+    echo -e "${c_bold}This will:${c_reset}"
+    for c in "${TO_DISABLE[@]}"; do echo "  - turn off: ${LABEL[$c]}"; done
+    for c in "${TO_ENABLE[@]}"; do
+        if is_action "$c"; then echo "  - run:      ${LABEL[$c]%%:*} at your own risk (checks, then asks twice more)"
+        elif [[ "${CURRENT[$c]}" == 1 ]]; then echo "  - re-apply: ${LABEL[$c]}"; else echo "  - turn on:  ${LABEL[$c]}"; fi
+    done
+    ask_yn "Go ahead?" y || { info "Nothing changed."; continue; }
+
+    # Ask for the sudo password once and keep it fresh, instead of prompting
+    # at random points during the run.
+    sudo -n true 2>/dev/null || sudo -v || exit 1
+    if [[ "$SUDO_KEEPALIVE" == false ]]; then
+        SUDO_KEEPALIVE=true
+        while true; do sudo -n true; sleep 50; kill -0 "$$" 2>/dev/null || exit; done 2>/dev/null &
+    fi
+
+    apply_changes
+    # Login manager changes only take effect after a restart.
+    [[ " ${TO_DISABLE[*]} ${TO_ENABLE[*]} " == *" gaming "* || " ${TO_DISABLE[*]} ${TO_ENABLE[*]} " == *" single "* ]] &&
+        RESTART_FOR_LOGIN=true
+
+    echo
+    detect_components
+    echo -e "${c_bold}Done. Current state:${c_reset}"
+    for c in "${COMPONENTS[@]}"; do
+        component_available "$c" && ! is_action "$c" || continue
+        if [[ "${CURRENT[$c]}" == 1 ]]; then echo -e "  ${c_green}on ${c_reset} ${LABEL[$c]}"; else echo "  off  ${LABEL[$c]}"; fi
+    done
+    if [[ ${#FAILED[@]} -gt 0 ]]; then
+        warn "These had problems (see above): ${FAILED[*]}"
+    fi
+    echo
+    after_run || break
+done
+echo
+
+# A staged BIOS update is written during the restart.
+if [[ -n "${BIOS_NEEDS_RESTART:-}" ]]; then
+    warn "The BIOS update is written during the next restart. Keep the power on and"
+    warn "don't touch the machine until it has fully started again, even if the screen stays black."
+    if ask_yn "Restart now to install the BIOS update?" n; then
+        restart_now
+    else
+        info "The BIOS update installs at your next restart."
+    fi
+elif [[ "$RESTART_FOR_LOGIN" == true ]]; then
+    if ask_yn "Restart now so the changes take effect?" n; then
+        restart_now
+    else
+        info "Restart whenever you're ready."
+    fi
+else
+    info "Bye."
+fi
Author	SHA1	Message	Date
theupriser	986b3c8c07	Merge pull request #9 from theupriser/fix/use-cachyos-vapor Fix/use cachyos vapor	2026-09-24 12:41:23 +02:00
theupriser	afc05b0b23	feat: The shortcut's window closes itself after a countdown - 10-second countdown after the wizard ends (Enter closes right away); after an error it waits for Enter. - pipefail, so a failed download counts as an error.	2026-09-24 12:40:48 +02:00
theupriser	b0553aecf7	docs: Shorter README intro	2026-09-24 12:34:43 +02:00
theupriser	69a420b8aa	feat: The script is now steamify.sh - setup-gamescope-boot.sh renamed to steamify.sh; all references updated. - Releases publish the bundle as steamify.sh and, for older install commands, setup-gamescope-boot.sh. - The Steamify shortcut runs steamify.sh.	2026-09-24 12:33:43 +02:00
theupriser	1c34a97598	chore: Repository renamed to steamify-cachyos All URLs point to github.com/theupriser/steamify-cachyos (the old ones redirect). The script and internal names (state dir, shortcut files) keep their names so old download URLs and existing installs keep working.	2026-09-24 12:27:45 +02:00
theupriser	be874b8594	feat: Rename to Steamify CachyOS Menu header, shortcut, release titles, README and AGENTS.md. Repository, script and URLs keep the name cachyos-gamescope-boot.	2026-09-24 12:24:50 +02:00
theupriser	f01aa93d0e	feat: Wizard shortcut on the desktop and in the launcher - Menu item: desktop icon + launcher entry that run the newest release in Konsole. - Icon: Valve's return icon with a gear (assets/steam-gaming-settings.svg), published with each release. - Desktop files are written already executable, so Plasma runs them. - VERSION 0.9.0.	2026-09-24 11:46:25 +02:00
theupriser	852205317a	Merge pull request #8 from theupriser/fix/use-cachyos-vapor Fix/use cachyos vapor	2026-09-24 10:57:03 +02:00
theupriser	77b94c29a2	fix: Merge remote-tracking branch 'origin/main' into fix/use-cachyos-vapor	2026-09-24 10:55:55 +02:00
theupriser	c0014ee623	docs: 0.7.0 was released on its own (#6 , #7 )	2026-09-24 10:55:55 +02:00
theupriser	d39731a8b9	docs: Last commit hash in the changelog	2026-09-24 10:55:27 +02:00
theupriser	99a95abf1f	fix: Kernel legend only mentions the LEDs on a Steam Machine	2026-09-24 10:54:33 +02:00
theupriser	429e840a9f	fix: Shorter BIOS labels so the menu fits 80 columns	2026-09-24 10:51:53 +02:00
theupriser	45a8757f58	fix: BIOS dry run also walks through the restart choices A dry run counts as staged, so [m]/[r] and the restart question on q show up; restarting only prints in dry-run mode.	2026-09-24 10:48:39 +02:00
theupriser	54fc9e362b	feat: Menu comes back after each run, BIOS dry run, version 0.8.0 - After a run the menu returns; [m] back to the menu or [r] restart now when a restart is needed; q quits. - A staged BIOS update greys the item out until the restart. - WIZARD_BIOS_DRY_RUN=1: whole BIOS flow without the device check, never flashes. - VERSION 0.8.0; CHANGELOG: BIOS work moved to 0.8.0; README: BIOS update step by step.	2026-09-24 10:40:16 +02:00
theupriser	b70c9d614f	fix: shellcheck in the bundle, and the docs for the BIOS checks - Rename a variable in lib/bios.sh that clashed with lib/state.sh's array in the bundle. - README, AGENTS.md and CHANGELOG.md for the greyed-out item, the device check and the aligned warning box.	2026-09-24 10:30:24 +02:00
theupriser	40c9ee638b	fix: BIOS update only when newer, device check first, aligned warnings - Greyed out and not tickable unless Valve has a newer BIOS (component_selectable). - Download, SHA-256 and a fwupd device check (get-details) before the warnings. - Warning box with a solid block frame (a coloured row of # renders narrower in Konsole); menu Now column aligned.	2026-09-24 10:29:46 +02:00
theupriser	2f9b2a54e1	feat: Opt-in BIOS update for the Steam Machine - Menu item (Fremont only, never preselected) with the current and newest BIOS version. - Two warnings and two confirmations (y/N, then typing UPDATE); checksum-verified download of Valve's fremont-hw-support; installed with fwupd, written at the next restart. - Menu actions: one-off items that are never preselected, re-applied or listed as on/off.	2026-09-24 10:22:15 +02:00