Gabriel Brown
44124d72fa
The audit's second tier: values that were measurements of the author's desktop, shipped to every machine as if they were defaults. Settings greeted every human as Gabriel; it now greets whoever accountsservice says is signed in, and nobody when it says nothing. The weather shipped his home coordinates and confidently reported his forecast anywhere on earth; it now ships unset, fetches nothing until a location is chosen, and the location row says so. The GTK bookmarks carried seven /home/gib paths and his file server into every file dialog; they are now generated per machine from a template and gitignored -- Nautilus edits the instance freely, the way settings.ini already worked one file over. Web search routed through his personal bang redirector; the engine is now the webSearchUrl preference with a DuckDuckGo default, read by both the script command and the suggestions extension, which the launcher-search contract already pins to one another. The GPU vitals path defaulted to his card1 and lost the readout on any machine enumerated differently; a machine with exactly one GPU now adopts it. And the Containers and Snapshots pages hide once a scan proves their backing stack absent, instead of rendering permanently empty on machines that never had podman or snapper. Lesser residue swept in the same pass: the DP-2 hyprpaper block one machine needed, the author's username-typo expansions (moved to his personal seed in user/, where personal content belongs), a capture fallback into /home/gib, and a parity table asserting one machine's hardware as fact. Claude-Session: https://claude.ai/code/session_01Epx9ZC1gwm81K3jm9x9CKh
97 lines
3.6 KiB
QML
97 lines
3.6 KiB
QML
pragma Singleton
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// The GPUs that can report utilisation.
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//
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// The vitals readout needs one specific sysfs file, and card numbering is
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// neither stable across machines nor meaningful to a person -- this machine has
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// two amdgpu cards, one discrete and one integrated, and picking a number
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// blindly measures whichever the kernel enumerated first.
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//
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// Enumerated on demand rather than polled: hardware does not appear while you
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// are looking at a settings page.
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import Quickshell
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import Quickshell.Io
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import QtQuick
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import qs.config
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Singleton {
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id: root
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readonly property string helperPath: Quickshell.shellDir + "/scripts/panama-gpus"
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// [{ card, path, name, busy }]
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property var devices: []
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property bool scanning: false
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property string lastError: ""
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readonly property string selectedPath: DesktopPreferences.get("gpuBusyPath")
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readonly property var selected: root.devices.find(device => device.path === root.selectedPath) ?? null
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// True when a GPU is stored that this machine does not have -- after moving
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// the settings file between machines, say.
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readonly property bool selectionMissing: root.devices.length > 0 && root.selected === null
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Process {
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id: scan
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command: [root.helperPath]
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stdout: StdioCollector {
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onStreamFinished: {
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try {
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const parsed = JSON.parse(this.text);
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root.devices = Array.isArray(parsed) ? parsed : [];
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root.lastError = "";
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// The shipped default is one machine's card index, and
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// card numbering means nothing across machines. When the
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// stored path is not present here and there is exactly
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// one real answer, adopt it -- a single-GPU laptop should
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// not lose its vitals readout to a desktop's enumeration.
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if (root.selectionMissing && root.devices.length === 1)
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root.select(root.devices[0].path);
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} catch (error) {
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root.devices = [];
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root.lastError = "The graphics devices could not be read.";
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}
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root.scanning = false;
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}
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}
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onExited: (exitCode, exitStatus) => {
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root.scanning = false;
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if (exitCode !== 0)
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root.lastError = "The graphics devices could not be read.";
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}
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}
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Component.onCompleted: root.refresh()
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function refresh(): void {
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if (scan.running)
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return;
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root.scanning = true;
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scan.running = true;
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}
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// Only a path this machine actually reported is accepted, so a hand-edited
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// settings file cannot point the readout at an arbitrary file.
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function select(path: string): bool {
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if (!root.devices.some(device => device.path === path)) {
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root.lastError = "That graphics device is not present.";
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return false;
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}
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if (!DesktopPreferences.set("gpuBusyPath", path)) {
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root.lastError = "That graphics device could not be saved.";
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return false;
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}
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root.lastError = "";
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return true;
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}
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// "AMD ... [Radeon RX 7700 XT / 7800 XT] (rev c8)" is what lspci gives; the
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// bracketed marketing name is the part anyone recognizes.
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function shortName(name: string): string {
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const bracketed = String(name).match(/\[([^\]]+)\]\s*(?:\(rev[^)]*\))?\s*$/);
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return bracketed ? bracketed[1] : String(name).replace(/\s*\(rev[^)]*\)\s*$/, "");
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}
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}
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