Parse outpout of 'sensors --label-map' to customize labels#576

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Parse outpout of 'sensors --label-map' to customize labels #576

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1409a12
Parse outpout of 'sensors --label-map' to customize labels
remiberthoz Aug 3, 2026
ad47fdd
support gnome 45-49
corecoding Aug 7, 2026
f1057f5
Merge 'upstream/develop' into 'remiberthoz/label-map'
remiberthoz Aug 9, 2026
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58 changes: 57 additions & 1 deletion extension.js
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -34,6 +34,8 @@ var VitalsMenuButton = GObject.registerClass({
// item must match the index on the combo box
this._sensorsIconPathPrefix = ['/icons/original/', '/icons/gnome/'];

// mapping of hwmon devices to labels
this._sensorsLabels = new Map();
this._sensorMenuItems = {};
this._hotLabels = {};
this._hotItems = {};
Expand All@@ -44,7 +46,7 @@ var VitalsMenuButton = GObject.registerClass({
this._newGpuDetectedCount = 0;
this._last_query = new Date().getTime();

this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons);
this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons, this._sensorsLabels);
this._values = new Values.Values(this._settings, this._sensorIcons);
this._menuLayout = new St.BoxLayout({
vertical: false,
Expand All@@ -67,10 +69,64 @@ var VitalsMenuButton = GObject.registerClass({
// start off with fresh sensors
this._querySensors();

// associate sensors with labels
this._parseSensorsLabelMap();

// start monitoring sensors
this._initializeTimer();
}

// parse the user mapping for sensor labels and
// returns a map of maps. first level keys contain
// hwmon device and second level keys contain feature ids,
// second level values contain user defined labels
_parseSensorsLabelMap() {
let proc;
try {
const launcher = new Gio.SubprocessLauncher({
flags: Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
});
launcher.setenv("LD_LIBRARY_PATH", "/data/projects/experiments/lm-sensors/lib", false);
proc = launcher.spawnv(["/data/projects/experiments/lm-sensors/prog/sensors/sensors", "--label-map"]);
} catch (e) {
console.error("Failed to get sensors mapping from 'sensors --label-map'");
throw(e);
}
let success, stdout;
try {
[success, stdout] = proc.communicate_utf8(null, null);
} catch (e) {
console.error("Failed to get sensors mapping from 'sensors --label-map'");
throw(e);
}

const chip_re = /^\s*chip\s+"(.*)"\s+\#\s+\/sys\/class\/hwmon\/hwmon(\d+)/;
const label_re = /^\s*label\s+(\w+)\s+(?:"(.*)"|(.*))/;
const ignore_re = /^\s*ignore\s+(\w+)/;

let key = null;
for (const line of stdout.split(/\r?\n/)) {
const chip_match = line.match(chip_re);
if (chip_match) {
const current_chip = chip_match[1];
const hwmon_device = `hwmon${chip_match[2]}`;
key = hwmon_device;
if (!this._sensorsLabels.has(key))
this._sensorsLabels.set(key, new Map());
continue;
}
const label_match = line.match(label_re);
if (label_match && key) {
this._sensorsLabels.get(key).set(label_match[1], label_match[2] ?? label_match[3]);
continue;
}
const ignore_match = line.match(ignore_re);
if (ignore_match && key) {
this._sensorsLabels.get(key).set(ignore_match[1], "");
}
}
}

_connectSettingsSignals() {
this._settings.connectObject(
'changed::update-time', this._initializeTimer.bind(this),
Expand Down
73 changes: 68 additions & 5 deletions prefs.js
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -509,17 +509,80 @@ const Settings = new GObject.Class({
});


function prefsPageNames() {
return ['general'].concat(Object.keys(sensorCatalog));
}

// AdwViewSwitcherSidebar landed in libadwaita 1.9 (GNOME 49+).
function supportsSidebarPrefs() {
return typeof Adw.ViewSwitcherSidebar === 'function';
}

export default class VitalsPrefs extends ExtensionPreferences {
fillPreferencesWindow(window) {
window._settings = this.getSettings();

let settings = new Settings(this);
if (supportsSidebarPrefs())
this._fillSidebarPreferences(window, settings);
else
this._fillClassicPreferences(window, settings);
}

_fillClassicPreferences(window, settings) {
for (let name of prefsPageNames())
window.add(settings.builder.get_object(name + '-page'));

let loadVisible = () => {
let visible = window.visible_page;
if (visible && visible.name)
settings.ensure_threshold_colors_for_page(visible.name);
};
window.connect('notify::visible-page', loadVisible);
loadVisible();
}

_fillSidebarPreferences(window, settings) {
window.set_search_enabled(false);
window.set_default_size(720, 620);

let settings = new Settings(this);
let root = settings.builder.get_object('prefs-root');
let stack = settings.builder.get_object('prefs-stack');
let sidebar = settings.builder.get_object('prefs-sidebar');
let contentPage = settings.builder.get_object('prefs-content-page');
let stack = new Adw.ViewStack({
vexpand: true,
hexpand: true,
});
let sidebar = new Adw.ViewSwitcherSidebar({
stack,
mode: Adw.SidebarMode.SIDEBAR,
});

let sidebarToolbar = new Adw.ToolbarView();
sidebarToolbar.add_top_bar(new Adw.HeaderBar({
show_end_title_buttons: false,
}));
sidebarToolbar.set_content(sidebar);

let contentToolbar = new Adw.ToolbarView();
contentToolbar.add_top_bar(new Adw.HeaderBar({
show_start_title_buttons: false,
}));
contentToolbar.set_content(stack);

let contentPage = new Adw.NavigationPage({
title: _('General'),
child: contentToolbar,
});
let root = new Adw.NavigationSplitView({
vexpand: true,
hexpand: true,
min_sidebar_width: 220,
max_sidebar_width: 320,
sidebar_width_fraction: 0.28,
sidebar: new Adw.NavigationPage({
title: _('Vitals'),
child: sidebarToolbar,
}),
content: contentPage,
});

// Replace PreferencesWindow's bottom-tab navigation with a Settings-style sidebar.
window.get_content().set_child(root);
Expand Down
51 changes: 1 addition & 50 deletions prefs.ui
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<requires lib="gtk" version="4.0"/>
<requires lib="libadwaita" version="1.9"/>
<requires lib="libadwaita" version="1.0"/>

<object class="GtkAdjustment" id="update-time-adjustment">
<property name="lower">1</property>
Expand DownExpand Up@@ -603,53 +603,4 @@
</object>
</child>
</object>

<!-- Settings-style left sidebar + content (wired in prefs.js) -->
<object class="AdwNavigationSplitView" id="prefs-root">
<property name="vexpand">True</property>
<property name="hexpand">True</property>
<property name="min-sidebar-width">220</property>
<property name="max-sidebar-width">320</property>
<property name="sidebar-width-fraction">0.28</property>
<property name="sidebar">
<object class="AdwNavigationPage" id="prefs-sidebar-page">
<property name="title" translatable="yes">Vitals</property>
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar">
<property name="show-end-title-buttons">False</property>
</object>
</child>
<property name="content">
<object class="AdwViewSwitcherSidebar" id="prefs-sidebar">
<property name="stack">prefs-stack</property>
<property name="mode">sidebar</property>
</object>
</property>
</object>
</property>
</object>
</property>
<property name="content">
<object class="AdwNavigationPage" id="prefs-content-page">
<property name="title" translatable="yes">General</property>
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar">
<property name="show-start-title-buttons">False</property>
</object>
</child>
<property name="content">
<object class="AdwViewStack" id="prefs-stack">
<property name="vexpand">True</property>
<property name="hexpand">True</property>
</object>
</property>
</object>
</property>
</object>
</property>
</object>
</interface>
42 changes: 25 additions & 17 deletions sensors.js
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,10 @@ try {
export const Sensors = GObject.registerClass({
GTypeName: 'Sensors',
}, class Sensors extends GObject.Object {
_init(settings, sensorIcons) {
_init(settings, sensorIcons, sensorsLabels) {
this._settings = settings;
this._sensorIcons = sensorIcons;
this._sensorsLabels = sensorsLabels;

this.resetHistory();

Expand DownExpand Up@@ -1013,15 +1014,16 @@ export const Sensors = GObject.registerClass({
continue;

new FileModule.File(obj['input']).read().then(value => {
let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0] : '';
let feature = obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0];
let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + feature : '';

if (value > 0 || !this._settings.get_boolean('hide-zeros') || obj['type'] == 'fan') {
new FileModule.File(obj['label']).read().then(label => {
this._addTempVoltFan(callback, obj, name, label, extra, value);
this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
}).catch(err => {
let tmpFile = obj['label'].substr(0, obj['label'].lastIndexOf('/')) + '/name';
new FileModule.File(tmpFile).read().then(label => {
this._addTempVoltFan(callback, obj, name, label, extra, value);
this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
}).catch(err => { });
});
}
Expand All@@ -1030,22 +1032,28 @@ export const Sensors = GObject.registerClass({
}).catch(err => { });
}

_addTempVoltFan(callback, obj, name, label, extra, value) {
// prepend module that provided sensor data
if (name != label) label = name + ' ' + label;
_addTempVoltFan(callback, obj, file, feature, name, label, extra, value) {
// // prepend module that provided sensor data
// if (name != label) label = name + ' ' + label;

//if (label == 'nvme Composite') label = 'NVMe';
//if (label == 'nouveau') label = 'Nvidia';
// //if (label == 'nvme Composite') label = 'NVMe';
// //if (label == 'nouveau') label = 'Nvidia';

label = label + extra;
// label = label + extra;

// in the future we will read /etc/sensors3.conf
if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
if (label == 'Package id 0') label = 'Processor 0';
if (label == 'Package id 1') label = 'Processor 1';
label = label.replace('Package id', 'CPU');
// // in the future we will read /etc/sensors3.conf
// if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
// if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
// if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
// if (label == 'Package id 0') label = 'Processor 0';
// if (label == 'Package id 1') label = 'Processor 1';
// label = label.replace('Package id', 'CPU');

if (this._sensorsLabels.has(file) && this._sensorsLabels.get(file).has(feature)) {
label = this._sensorsLabels.get(file).get(feature);
if (label.length == 0)
return;
}

let types = [ 'temperature', 'voltage', 'fan' ];
for (let type of types) {
Expand Down
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Parse outpout of 'sensors --label-map' to customize labels#576

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 Draft

remiberthoz
wants to merge
3
commits into

base:main
Choose a base branch

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Parse outpout of 'sensors --label-map' to customize labels
#576
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1409a12

Parse outpout of 'sensors --label-map' to customize labels


remiberthoz Aug 3, 2026
ad47fdd

support gnome 45-49


corecoding Aug 7, 2026
f1057f5

Merge 'upstream/develop' into 'remiberthoz/label-map'


remiberthoz Aug 9, 2026

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58 changes: 57 additions & 1 deletion
extension.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,6 +34,8 @@ var VitalsMenuButton = GObject.registerClass({
 // item must match the index on the combo box
 this._sensorsIconPathPrefix = ['/icons/original/', '/icons/gnome/'];

 // mapping of hwmon devices to labels
 this._sensorsLabels = new Map();
 this._sensorMenuItems = {};
 this._hotLabels = {};
 this._hotItems = {};
Expand All@@ -44,7 +46,7 @@ var VitalsMenuButton = GObject.registerClass({
 this._newGpuDetectedCount = 0;
 this._last_query = new Date().getTime();

 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons);
 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons, this._sensorsLabels);
 this._values = new Values.Values(this._settings, this._sensorIcons);
 this._menuLayout = new St.BoxLayout({
 vertical: false,
Expand All@@ -67,10 +69,64 @@ var VitalsMenuButton = GObject.registerClass({
 // start off with fresh sensors
 this._querySensors();

 // associate sensors with labels
 this._parseSensorsLabelMap();

 // start monitoring sensors
 this._initializeTimer();
 }

 // parse the user mapping for sensor labels and
 // returns a map of maps. first level keys contain
 // hwmon device and second level keys contain feature ids,
 // second level values contain user defined labels
 _parseSensorsLabelMap() {
 let proc;
 try {
 const launcher = new Gio.SubprocessLauncher({
 flags: Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
 });
 launcher.setenv("LD_LIBRARY_PATH", "/data/projects/experiments/lm-sensors/lib", false);
 proc = launcher.spawnv(["/data/projects/experiments/lm-sensors/prog/sensors/sensors", "--label-map"]);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }
 let success, stdout;
 try {
 [success, stdout] = proc.communicate_utf8(null, null);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }

 const chip_re = /^\s*chip\s+"(.*)"\s+\#\s+\/sys\/class\/hwmon\/hwmon(\d+)/;
 const label_re = /^\s*label\s+(\w+)\s+(?:"(.*)"|(.*))/;
 const ignore_re = /^\s*ignore\s+(\w+)/;

 let key = null;
 for (const line of stdout.split(/\r?\n/)) {
 const chip_match = line.match(chip_re);
 if (chip_match) {
 const current_chip = chip_match[1];
 const hwmon_device = `hwmon${chip_match[2]}`;
 key = hwmon_device;
 if (!this._sensorsLabels.has(key))
 this._sensorsLabels.set(key, new Map());
 continue;
 }
 const label_match = line.match(label_re);
 if (label_match && key) {
 this._sensorsLabels.get(key).set(label_match[1], label_match[2] ?? label_match[3]);
 continue;
 }
 const ignore_match = line.match(ignore_re);
 if (ignore_match && key) {
 this._sensorsLabels.get(key).set(ignore_match[1], "");
 }
 }
 }

 _connectSettingsSignals() {
 this._settings.connectObject(
 'changed::update-time', this._initializeTimer.bind(this),
Expand Down

73 changes: 68 additions & 5 deletions
prefs.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -509,17 +509,80 @@ const Settings = new GObject.Class({
});


function prefsPageNames() {
 return ['general'].concat(Object.keys(sensorCatalog));
}

// AdwViewSwitcherSidebar landed in libadwaita 1.9 (GNOME 49+).
function supportsSidebarPrefs() {
 return typeof Adw.ViewSwitcherSidebar === 'function';
}

export default class VitalsPrefs extends ExtensionPreferences {
 fillPreferencesWindow(window) {
 window._settings = this.getSettings();

 let settings = new Settings(this);
 if (supportsSidebarPrefs())
 this._fillSidebarPreferences(window, settings);
 else
 this._fillClassicPreferences(window, settings);
 }

 _fillClassicPreferences(window, settings) {
 for (let name of prefsPageNames())
 window.add(settings.builder.get_object(name + '-page'));

 let loadVisible = () => {
 let visible = window.visible_page;
 if (visible && visible.name)
 settings.ensure_threshold_colors_for_page(visible.name);
 };
 window.connect('notify::visible-page', loadVisible);
 loadVisible();
 }

 _fillSidebarPreferences(window, settings) {
 window.set_search_enabled(false);
 window.set_default_size(720, 620);

 let settings = new Settings(this);
 let root = settings.builder.get_object('prefs-root');
 let stack = settings.builder.get_object('prefs-stack');
 let sidebar = settings.builder.get_object('prefs-sidebar');
 let contentPage = settings.builder.get_object('prefs-content-page');
 let stack = new Adw.ViewStack({
 vexpand: true,
 hexpand: true,
 });
 let sidebar = new Adw.ViewSwitcherSidebar({
 stack,
 mode: Adw.SidebarMode.SIDEBAR,
 });

 let sidebarToolbar = new Adw.ToolbarView();
 sidebarToolbar.add_top_bar(new Adw.HeaderBar({
 show_end_title_buttons: false,
 }));
 sidebarToolbar.set_content(sidebar);

 let contentToolbar = new Adw.ToolbarView();
 contentToolbar.add_top_bar(new Adw.HeaderBar({
 show_start_title_buttons: false,
 }));
 contentToolbar.set_content(stack);

 let contentPage = new Adw.NavigationPage({
 title: _('General'),
 child: contentToolbar,
 });
 let root = new Adw.NavigationSplitView({
 vexpand: true,
 hexpand: true,
 min_sidebar_width: 220,
 max_sidebar_width: 320,
 sidebar_width_fraction: 0.28,
 sidebar: new Adw.NavigationPage({
 title: _('Vitals'),
 child: sidebarToolbar,
 }),
 content: contentPage,
 });

 // Replace PreferencesWindow's bottom-tab navigation with a Settings-style sidebar.
 window.get_content().set_child(root);
Expand Down

51 changes: 1 addition & 50 deletions
prefs.ui

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
 <requires lib="gtk" version="4.0"/>
 <requires lib="libadwaita" version="1.9"/>
 <requires lib="libadwaita" version="1.0"/>

 <object class="GtkAdjustment" id="update-time-adjustment">
 <property name="lower">1</property>
Expand DownExpand Up@@ -603,53 +603,4 @@
 </object>
 </child>
 </object>

 <!-- Settings-style left sidebar + content (wired in prefs.js) -->
 <object class="AdwNavigationSplitView" id="prefs-root">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 <property name="min-sidebar-width">220</property>
 <property name="max-sidebar-width">320</property>
 <property name="sidebar-width-fraction">0.28</property>
 <property name="sidebar">
 <object class="AdwNavigationPage" id="prefs-sidebar-page">
 <property name="title" translatable="yes">Vitals</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-end-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewSwitcherSidebar" id="prefs-sidebar">
 <property name="stack">prefs-stack</property>
 <property name="mode">sidebar</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 <property name="content">
 <object class="AdwNavigationPage" id="prefs-content-page">
 <property name="title" translatable="yes">General</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-start-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewStack" id="prefs-stack">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 </object>
</interface>

42 changes: 25 additions & 17 deletions
sensors.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,10 @@ try {
export const Sensors = GObject.registerClass({
 GTypeName: 'Sensors',
}, class Sensors extends GObject.Object {
 _init(settings, sensorIcons) {
 _init(settings, sensorIcons, sensorsLabels) {
 this._settings = settings;
 this._sensorIcons = sensorIcons;
 this._sensorsLabels = sensorsLabels;

 this.resetHistory();

Expand DownExpand Up@@ -1013,15 +1014,16 @@ export const Sensors = GObject.registerClass({
 continue;

 new FileModule.File(obj['input']).read().then(value => {
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0] : '';
 let feature = obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0];
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + feature : '';

 if (value > 0 || !this._settings.get_boolean('hide-zeros') || obj['type'] == 'fan') {
 new FileModule.File(obj['label']).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => {
 let tmpFile = obj['label'].substr(0, obj['label'].lastIndexOf('/')) + '/name';
 new FileModule.File(tmpFile).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => { });
 });
 }
Expand All@@ -1030,22 +1032,28 @@ export const Sensors = GObject.registerClass({
 }).catch(err => { });
 }

 _addTempVoltFan(callback, obj, name, label, extra, value) {
 // prepend module that provided sensor data
 if (name != label) label = name + ' ' + label;
 _addTempVoltFan(callback, obj, file, feature, name, label, extra, value) {
 // // prepend module that provided sensor data
// if (name != label) label = name + ' ' + label;

 //if (label == 'nvme Composite') label = 'NVMe';
 //if (label == 'nouveau') label = 'Nvidia';
 // //if (label == 'nvme Composite') label = 'NVMe';
 // //if (label == 'nouveau') label = 'Nvidia';

 label = label + extra;
// label = label + extra;

 // in the future we will read /etc/sensors3.conf
 if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 if (label == 'Package id 0') label = 'Processor 0';
 if (label == 'Package id 1') label = 'Processor 1';
 label = label.replace('Package id', 'CPU');
 // // in the future we will read /etc/sensors3.conf
 // if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 // if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 // if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 // if (label == 'Package id 0') label = 'Processor 0';
 // if (label == 'Package id 1') label = 'Processor 1';
 // label = label.replace('Package id', 'CPU');

 if (this._sensorsLabels.has(file) && this._sensorsLabels.get(file).has(feature)) {
 label = this._sensorsLabels.get(file).get(feature);
 if (label.length == 0)
 return;
 }

 let types = [ 'temperature', 'voltage', 'fan' ];
 for (let type of types) {
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Parse outpout of 'sensors --label-map' to customize labels#576

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remiberthoz
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Parse outpout of 'sensors --label-map' to customize labels
#576
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1409a12

Parse outpout of 'sensors --label-map' to customize labels


remiberthoz Aug 3, 2026
ad47fdd

support gnome 45-49


corecoding Aug 7, 2026
f1057f5

Merge 'upstream/develop' into 'remiberthoz/label-map'


remiberthoz Aug 9, 2026

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58 changes: 57 additions & 1 deletion
extension.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,6 +34,8 @@ var VitalsMenuButton = GObject.registerClass({
 // item must match the index on the combo box
 this._sensorsIconPathPrefix = ['/icons/original/', '/icons/gnome/'];

 // mapping of hwmon devices to labels
 this._sensorsLabels = new Map();
 this._sensorMenuItems = {};
 this._hotLabels = {};
 this._hotItems = {};
Expand All@@ -44,7 +46,7 @@ var VitalsMenuButton = GObject.registerClass({
 this._newGpuDetectedCount = 0;
 this._last_query = new Date().getTime();

 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons);
 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons, this._sensorsLabels);
 this._values = new Values.Values(this._settings, this._sensorIcons);
 this._menuLayout = new St.BoxLayout({
 vertical: false,
Expand All@@ -67,10 +69,64 @@ var VitalsMenuButton = GObject.registerClass({
 // start off with fresh sensors
 this._querySensors();

 // associate sensors with labels
 this._parseSensorsLabelMap();

 // start monitoring sensors
 this._initializeTimer();
 }

 // parse the user mapping for sensor labels and
 // returns a map of maps. first level keys contain
 // hwmon device and second level keys contain feature ids,
 // second level values contain user defined labels
 _parseSensorsLabelMap() {
 let proc;
 try {
 const launcher = new Gio.SubprocessLauncher({
 flags: Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
 });
 launcher.setenv("LD_LIBRARY_PATH", "/data/projects/experiments/lm-sensors/lib", false);
 proc = launcher.spawnv(["/data/projects/experiments/lm-sensors/prog/sensors/sensors", "--label-map"]);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }
 let success, stdout;
 try {
 [success, stdout] = proc.communicate_utf8(null, null);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }

 const chip_re = /^\s*chip\s+"(.*)"\s+\#\s+\/sys\/class\/hwmon\/hwmon(\d+)/;
 const label_re = /^\s*label\s+(\w+)\s+(?:"(.*)"|(.*))/;
 const ignore_re = /^\s*ignore\s+(\w+)/;

 let key = null;
 for (const line of stdout.split(/\r?\n/)) {
 const chip_match = line.match(chip_re);
 if (chip_match) {
 const current_chip = chip_match[1];
 const hwmon_device = `hwmon${chip_match[2]}`;
 key = hwmon_device;
 if (!this._sensorsLabels.has(key))
 this._sensorsLabels.set(key, new Map());
 continue;
 }
 const label_match = line.match(label_re);
 if (label_match && key) {
 this._sensorsLabels.get(key).set(label_match[1], label_match[2] ?? label_match[3]);
 continue;
 }
 const ignore_match = line.match(ignore_re);
 if (ignore_match && key) {
 this._sensorsLabels.get(key).set(ignore_match[1], "");
 }
 }
 }

 _connectSettingsSignals() {
 this._settings.connectObject(
 'changed::update-time', this._initializeTimer.bind(this),
Expand Down

73 changes: 68 additions & 5 deletions
prefs.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -509,17 +509,80 @@ const Settings = new GObject.Class({
});


function prefsPageNames() {
 return ['general'].concat(Object.keys(sensorCatalog));
}

// AdwViewSwitcherSidebar landed in libadwaita 1.9 (GNOME 49+).
function supportsSidebarPrefs() {
 return typeof Adw.ViewSwitcherSidebar === 'function';
}

export default class VitalsPrefs extends ExtensionPreferences {
 fillPreferencesWindow(window) {
 window._settings = this.getSettings();

 let settings = new Settings(this);
 if (supportsSidebarPrefs())
 this._fillSidebarPreferences(window, settings);
 else
 this._fillClassicPreferences(window, settings);
 }

 _fillClassicPreferences(window, settings) {
 for (let name of prefsPageNames())
 window.add(settings.builder.get_object(name + '-page'));

 let loadVisible = () => {
 let visible = window.visible_page;
 if (visible && visible.name)
 settings.ensure_threshold_colors_for_page(visible.name);
 };
 window.connect('notify::visible-page', loadVisible);
 loadVisible();
 }

 _fillSidebarPreferences(window, settings) {
 window.set_search_enabled(false);
 window.set_default_size(720, 620);

 let settings = new Settings(this);
 let root = settings.builder.get_object('prefs-root');
 let stack = settings.builder.get_object('prefs-stack');
 let sidebar = settings.builder.get_object('prefs-sidebar');
 let contentPage = settings.builder.get_object('prefs-content-page');
 let stack = new Adw.ViewStack({
 vexpand: true,
 hexpand: true,
 });
 let sidebar = new Adw.ViewSwitcherSidebar({
 stack,
 mode: Adw.SidebarMode.SIDEBAR,
 });

 let sidebarToolbar = new Adw.ToolbarView();
 sidebarToolbar.add_top_bar(new Adw.HeaderBar({
 show_end_title_buttons: false,
 }));
 sidebarToolbar.set_content(sidebar);

 let contentToolbar = new Adw.ToolbarView();
 contentToolbar.add_top_bar(new Adw.HeaderBar({
 show_start_title_buttons: false,
 }));
 contentToolbar.set_content(stack);

 let contentPage = new Adw.NavigationPage({
 title: _('General'),
 child: contentToolbar,
 });
 let root = new Adw.NavigationSplitView({
 vexpand: true,
 hexpand: true,
 min_sidebar_width: 220,
 max_sidebar_width: 320,
 sidebar_width_fraction: 0.28,
 sidebar: new Adw.NavigationPage({
 title: _('Vitals'),
 child: sidebarToolbar,
 }),
 content: contentPage,
 });

 // Replace PreferencesWindow's bottom-tab navigation with a Settings-style sidebar.
 window.get_content().set_child(root);
Expand Down

51 changes: 1 addition & 50 deletions
prefs.ui

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
 <requires lib="gtk" version="4.0"/>
 <requires lib="libadwaita" version="1.9"/>
 <requires lib="libadwaita" version="1.0"/>

 <object class="GtkAdjustment" id="update-time-adjustment">
 <property name="lower">1</property>
Expand DownExpand Up@@ -603,53 +603,4 @@
 </object>
 </child>
 </object>

 <!-- Settings-style left sidebar + content (wired in prefs.js) -->
 <object class="AdwNavigationSplitView" id="prefs-root">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 <property name="min-sidebar-width">220</property>
 <property name="max-sidebar-width">320</property>
 <property name="sidebar-width-fraction">0.28</property>
 <property name="sidebar">
 <object class="AdwNavigationPage" id="prefs-sidebar-page">
 <property name="title" translatable="yes">Vitals</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-end-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewSwitcherSidebar" id="prefs-sidebar">
 <property name="stack">prefs-stack</property>
 <property name="mode">sidebar</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 <property name="content">
 <object class="AdwNavigationPage" id="prefs-content-page">
 <property name="title" translatable="yes">General</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-start-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewStack" id="prefs-stack">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 </object>
</interface>

42 changes: 25 additions & 17 deletions
sensors.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,10 @@ try {
export const Sensors = GObject.registerClass({
 GTypeName: 'Sensors',
}, class Sensors extends GObject.Object {
 _init(settings, sensorIcons) {
 _init(settings, sensorIcons, sensorsLabels) {
 this._settings = settings;
 this._sensorIcons = sensorIcons;
 this._sensorsLabels = sensorsLabels;

 this.resetHistory();

Expand DownExpand Up@@ -1013,15 +1014,16 @@ export const Sensors = GObject.registerClass({
 continue;

 new FileModule.File(obj['input']).read().then(value => {
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0] : '';
 let feature = obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0];
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + feature : '';

 if (value > 0 || !this._settings.get_boolean('hide-zeros') || obj['type'] == 'fan') {
 new FileModule.File(obj['label']).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => {
 let tmpFile = obj['label'].substr(0, obj['label'].lastIndexOf('/')) + '/name';
 new FileModule.File(tmpFile).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => { });
 });
 }
Expand All@@ -1030,22 +1032,28 @@ export const Sensors = GObject.registerClass({
 }).catch(err => { });
 }

 _addTempVoltFan(callback, obj, name, label, extra, value) {
 // prepend module that provided sensor data
 if (name != label) label = name + ' ' + label;
 _addTempVoltFan(callback, obj, file, feature, name, label, extra, value) {
 // // prepend module that provided sensor data
// if (name != label) label = name + ' ' + label;

 //if (label == 'nvme Composite') label = 'NVMe';
 //if (label == 'nouveau') label = 'Nvidia';
 // //if (label == 'nvme Composite') label = 'NVMe';
 // //if (label == 'nouveau') label = 'Nvidia';

 label = label + extra;
// label = label + extra;

 // in the future we will read /etc/sensors3.conf
 if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 if (label == 'Package id 0') label = 'Processor 0';
 if (label == 'Package id 1') label = 'Processor 1';
 label = label.replace('Package id', 'CPU');
 // // in the future we will read /etc/sensors3.conf
 // if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 // if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 // if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 // if (label == 'Package id 0') label = 'Processor 0';
 // if (label == 'Package id 1') label = 'Processor 1';
 // label = label.replace('Package id', 'CPU');

 if (this._sensorsLabels.has(file) && this._sensorsLabels.get(file).has(feature)) {
 label = this._sensorsLabels.get(file).get(feature);
 if (label.length == 0)
 return;
 }

 let types = [ 'temperature', 'voltage', 'fan' ];
 for (let type of types) {
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Parse outpout of 'sensors --label-map' to customize labels#576

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 Draft

remiberthoz
wants to merge
3
commits into

base:main
Choose a base branch

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Parse outpout of 'sensors --label-map' to customize labels
#576
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1409a12

Parse outpout of 'sensors --label-map' to customize labels


remiberthoz Aug 3, 2026
ad47fdd

support gnome 45-49


corecoding Aug 7, 2026
f1057f5

Merge 'upstream/develop' into 'remiberthoz/label-map'


remiberthoz Aug 9, 2026

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58 changes: 57 additions & 1 deletion
extension.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,6 +34,8 @@ var VitalsMenuButton = GObject.registerClass({
 // item must match the index on the combo box
 this._sensorsIconPathPrefix = ['/icons/original/', '/icons/gnome/'];

 // mapping of hwmon devices to labels
 this._sensorsLabels = new Map();
 this._sensorMenuItems = {};
 this._hotLabels = {};
 this._hotItems = {};
Expand All@@ -44,7 +46,7 @@ var VitalsMenuButton = GObject.registerClass({
 this._newGpuDetectedCount = 0;
 this._last_query = new Date().getTime();

 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons);
 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons, this._sensorsLabels);
 this._values = new Values.Values(this._settings, this._sensorIcons);
 this._menuLayout = new St.BoxLayout({
 vertical: false,
Expand All@@ -67,10 +69,64 @@ var VitalsMenuButton = GObject.registerClass({
 // start off with fresh sensors
 this._querySensors();

 // associate sensors with labels
 this._parseSensorsLabelMap();

 // start monitoring sensors
 this._initializeTimer();
 }

 // parse the user mapping for sensor labels and
 // returns a map of maps. first level keys contain
 // hwmon device and second level keys contain feature ids,
 // second level values contain user defined labels
 _parseSensorsLabelMap() {
 let proc;
 try {
 const launcher = new Gio.SubprocessLauncher({
 flags: Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
 });
 launcher.setenv("LD_LIBRARY_PATH", "/data/projects/experiments/lm-sensors/lib", false);
 proc = launcher.spawnv(["/data/projects/experiments/lm-sensors/prog/sensors/sensors", "--label-map"]);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }
 let success, stdout;
 try {
 [success, stdout] = proc.communicate_utf8(null, null);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }

 const chip_re = /^\s*chip\s+"(.*)"\s+\#\s+\/sys\/class\/hwmon\/hwmon(\d+)/;
 const label_re = /^\s*label\s+(\w+)\s+(?:"(.*)"|(.*))/;
 const ignore_re = /^\s*ignore\s+(\w+)/;

 let key = null;
 for (const line of stdout.split(/\r?\n/)) {
 const chip_match = line.match(chip_re);
 if (chip_match) {
 const current_chip = chip_match[1];
 const hwmon_device = `hwmon${chip_match[2]}`;
 key = hwmon_device;
 if (!this._sensorsLabels.has(key))
 this._sensorsLabels.set(key, new Map());
 continue;
 }
 const label_match = line.match(label_re);
 if (label_match && key) {
 this._sensorsLabels.get(key).set(label_match[1], label_match[2] ?? label_match[3]);
 continue;
 }
 const ignore_match = line.match(ignore_re);
 if (ignore_match && key) {
 this._sensorsLabels.get(key).set(ignore_match[1], "");
 }
 }
 }

 _connectSettingsSignals() {
 this._settings.connectObject(
 'changed::update-time', this._initializeTimer.bind(this),
Expand Down

73 changes: 68 additions & 5 deletions
prefs.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -509,17 +509,80 @@ const Settings = new GObject.Class({
});


function prefsPageNames() {
 return ['general'].concat(Object.keys(sensorCatalog));
}

// AdwViewSwitcherSidebar landed in libadwaita 1.9 (GNOME 49+).
function supportsSidebarPrefs() {
 return typeof Adw.ViewSwitcherSidebar === 'function';
}

export default class VitalsPrefs extends ExtensionPreferences {
 fillPreferencesWindow(window) {
 window._settings = this.getSettings();

 let settings = new Settings(this);
 if (supportsSidebarPrefs())
 this._fillSidebarPreferences(window, settings);
 else
 this._fillClassicPreferences(window, settings);
 }

 _fillClassicPreferences(window, settings) {
 for (let name of prefsPageNames())
 window.add(settings.builder.get_object(name + '-page'));

 let loadVisible = () => {
 let visible = window.visible_page;
 if (visible && visible.name)
 settings.ensure_threshold_colors_for_page(visible.name);
 };
 window.connect('notify::visible-page', loadVisible);
 loadVisible();
 }

 _fillSidebarPreferences(window, settings) {
 window.set_search_enabled(false);
 window.set_default_size(720, 620);

 let settings = new Settings(this);
 let root = settings.builder.get_object('prefs-root');
 let stack = settings.builder.get_object('prefs-stack');
 let sidebar = settings.builder.get_object('prefs-sidebar');
 let contentPage = settings.builder.get_object('prefs-content-page');
 let stack = new Adw.ViewStack({
 vexpand: true,
 hexpand: true,
 });
 let sidebar = new Adw.ViewSwitcherSidebar({
 stack,
 mode: Adw.SidebarMode.SIDEBAR,
 });

 let sidebarToolbar = new Adw.ToolbarView();
 sidebarToolbar.add_top_bar(new Adw.HeaderBar({
 show_end_title_buttons: false,
 }));
 sidebarToolbar.set_content(sidebar);

 let contentToolbar = new Adw.ToolbarView();
 contentToolbar.add_top_bar(new Adw.HeaderBar({
 show_start_title_buttons: false,
 }));
 contentToolbar.set_content(stack);

 let contentPage = new Adw.NavigationPage({
 title: _('General'),
 child: contentToolbar,
 });
 let root = new Adw.NavigationSplitView({
 vexpand: true,
 hexpand: true,
 min_sidebar_width: 220,
 max_sidebar_width: 320,
 sidebar_width_fraction: 0.28,
 sidebar: new Adw.NavigationPage({
 title: _('Vitals'),
 child: sidebarToolbar,
 }),
 content: contentPage,
 });

 // Replace PreferencesWindow's bottom-tab navigation with a Settings-style sidebar.
 window.get_content().set_child(root);
Expand Down

51 changes: 1 addition & 50 deletions
prefs.ui

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
 <requires lib="gtk" version="4.0"/>
 <requires lib="libadwaita" version="1.9"/>
 <requires lib="libadwaita" version="1.0"/>

 <object class="GtkAdjustment" id="update-time-adjustment">
 <property name="lower">1</property>
Expand DownExpand Up@@ -603,53 +603,4 @@
 </object>
 </child>
 </object>

 <!-- Settings-style left sidebar + content (wired in prefs.js) -->
 <object class="AdwNavigationSplitView" id="prefs-root">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 <property name="min-sidebar-width">220</property>
 <property name="max-sidebar-width">320</property>
 <property name="sidebar-width-fraction">0.28</property>
 <property name="sidebar">
 <object class="AdwNavigationPage" id="prefs-sidebar-page">
 <property name="title" translatable="yes">Vitals</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-end-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewSwitcherSidebar" id="prefs-sidebar">
 <property name="stack">prefs-stack</property>
 <property name="mode">sidebar</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 <property name="content">
 <object class="AdwNavigationPage" id="prefs-content-page">
 <property name="title" translatable="yes">General</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-start-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewStack" id="prefs-stack">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 </object>
</interface>

42 changes: 25 additions & 17 deletions
sensors.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,10 @@ try {
export const Sensors = GObject.registerClass({
 GTypeName: 'Sensors',
}, class Sensors extends GObject.Object {
 _init(settings, sensorIcons) {
 _init(settings, sensorIcons, sensorsLabels) {
 this._settings = settings;
 this._sensorIcons = sensorIcons;
 this._sensorsLabels = sensorsLabels;

 this.resetHistory();

Expand DownExpand Up@@ -1013,15 +1014,16 @@ export const Sensors = GObject.registerClass({
 continue;

 new FileModule.File(obj['input']).read().then(value => {
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0] : '';
 let feature = obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0];
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + feature : '';

 if (value > 0 || !this._settings.get_boolean('hide-zeros') || obj['type'] == 'fan') {
 new FileModule.File(obj['label']).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => {
 let tmpFile = obj['label'].substr(0, obj['label'].lastIndexOf('/')) + '/name';
 new FileModule.File(tmpFile).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => { });
 });
 }
Expand All@@ -1030,22 +1032,28 @@ export const Sensors = GObject.registerClass({
 }).catch(err => { });
 }

 _addTempVoltFan(callback, obj, name, label, extra, value) {
 // prepend module that provided sensor data
 if (name != label) label = name + ' ' + label;
 _addTempVoltFan(callback, obj, file, feature, name, label, extra, value) {
 // // prepend module that provided sensor data
// if (name != label) label = name + ' ' + label;

 //if (label == 'nvme Composite') label = 'NVMe';
 //if (label == 'nouveau') label = 'Nvidia';
 // //if (label == 'nvme Composite') label = 'NVMe';
 // //if (label == 'nouveau') label = 'Nvidia';

 label = label + extra;
// label = label + extra;

 // in the future we will read /etc/sensors3.conf
 if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 if (label == 'Package id 0') label = 'Processor 0';
 if (label == 'Package id 1') label = 'Processor 1';
 label = label.replace('Package id', 'CPU');
 // // in the future we will read /etc/sensors3.conf
 // if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 // if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 // if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 // if (label == 'Package id 0') label = 'Processor 0';
 // if (label == 'Package id 1') label = 'Processor 1';
 // label = label.replace('Package id', 'CPU');

 if (this._sensorsLabels.has(file) && this._sensorsLabels.get(file).has(feature)) {
 label = this._sensorsLabels.get(file).get(feature);
 if (label.length == 0)
 return;
 }

 let types = [ 'temperature', 'voltage', 'fan' ];
 for (let type of types) {
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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Parse outpout of 'sensors --label-map' to customize labels#576

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Parse outpout of 'sensors --label-map' to customize labels
#576
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1409a12

Parse outpout of 'sensors --label-map' to customize labels


remiberthoz Aug 3, 2026
ad47fdd

support gnome 45-49


corecoding Aug 7, 2026
f1057f5

Merge 'upstream/develop' into 'remiberthoz/label-map'


remiberthoz Aug 9, 2026

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58 changes: 57 additions & 1 deletion
extension.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,6 +34,8 @@ var VitalsMenuButton = GObject.registerClass({
 // item must match the index on the combo box
 this._sensorsIconPathPrefix = ['/icons/original/', '/icons/gnome/'];

 // mapping of hwmon devices to labels
 this._sensorsLabels = new Map();
 this._sensorMenuItems = {};
 this._hotLabels = {};
 this._hotItems = {};
Expand All@@ -44,7 +46,7 @@ var VitalsMenuButton = GObject.registerClass({
 this._newGpuDetectedCount = 0;
 this._last_query = new Date().getTime();

 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons);
 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons, this._sensorsLabels);
 this._values = new Values.Values(this._settings, this._sensorIcons);
 this._menuLayout = new St.BoxLayout({
 vertical: false,
Expand All@@ -67,10 +69,64 @@ var VitalsMenuButton = GObject.registerClass({
 // start off with fresh sensors
 this._querySensors();

 // associate sensors with labels
 this._parseSensorsLabelMap();

 // start monitoring sensors
 this._initializeTimer();
 }

 // parse the user mapping for sensor labels and
 // returns a map of maps. first level keys contain
 // hwmon device and second level keys contain feature ids,
 // second level values contain user defined labels
 _parseSensorsLabelMap() {
 let proc;
 try {
 const launcher = new Gio.SubprocessLauncher({
 flags: Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
 });
 launcher.setenv("LD_LIBRARY_PATH", "/data/projects/experiments/lm-sensors/lib", false);
 proc = launcher.spawnv(["/data/projects/experiments/lm-sensors/prog/sensors/sensors", "--label-map"]);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }
 let success, stdout;
 try {
 [success, stdout] = proc.communicate_utf8(null, null);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }

 const chip_re = /^\s*chip\s+"(.*)"\s+\#\s+\/sys\/class\/hwmon\/hwmon(\d+)/;
 const label_re = /^\s*label\s+(\w+)\s+(?:"(.*)"|(.*))/;
 const ignore_re = /^\s*ignore\s+(\w+)/;

 let key = null;
 for (const line of stdout.split(/\r?\n/)) {
 const chip_match = line.match(chip_re);
 if (chip_match) {
 const current_chip = chip_match[1];
 const hwmon_device = `hwmon${chip_match[2]}`;
 key = hwmon_device;
 if (!this._sensorsLabels.has(key))
 this._sensorsLabels.set(key, new Map());
 continue;
 }
 const label_match = line.match(label_re);
 if (label_match && key) {
 this._sensorsLabels.get(key).set(label_match[1], label_match[2] ?? label_match[3]);
 continue;
 }
 const ignore_match = line.match(ignore_re);
 if (ignore_match && key) {
 this._sensorsLabels.get(key).set(ignore_match[1], "");
 }
 }
 }

 _connectSettingsSignals() {
 this._settings.connectObject(
 'changed::update-time', this._initializeTimer.bind(this),
Expand Down

73 changes: 68 additions & 5 deletions
prefs.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -509,17 +509,80 @@ const Settings = new GObject.Class({
});


function prefsPageNames() {
 return ['general'].concat(Object.keys(sensorCatalog));
}

// AdwViewSwitcherSidebar landed in libadwaita 1.9 (GNOME 49+).
function supportsSidebarPrefs() {
 return typeof Adw.ViewSwitcherSidebar === 'function';
}

export default class VitalsPrefs extends ExtensionPreferences {
 fillPreferencesWindow(window) {
 window._settings = this.getSettings();

 let settings = new Settings(this);
 if (supportsSidebarPrefs())
 this._fillSidebarPreferences(window, settings);
 else
 this._fillClassicPreferences(window, settings);
 }

 _fillClassicPreferences(window, settings) {
 for (let name of prefsPageNames())
 window.add(settings.builder.get_object(name + '-page'));

 let loadVisible = () => {
 let visible = window.visible_page;
 if (visible && visible.name)
 settings.ensure_threshold_colors_for_page(visible.name);
 };
 window.connect('notify::visible-page', loadVisible);
 loadVisible();
 }

 _fillSidebarPreferences(window, settings) {
 window.set_search_enabled(false);
 window.set_default_size(720, 620);

 let settings = new Settings(this);
 let root = settings.builder.get_object('prefs-root');
 let stack = settings.builder.get_object('prefs-stack');
 let sidebar = settings.builder.get_object('prefs-sidebar');
 let contentPage = settings.builder.get_object('prefs-content-page');
 let stack = new Adw.ViewStack({
 vexpand: true,
 hexpand: true,
 });
 let sidebar = new Adw.ViewSwitcherSidebar({
 stack,
 mode: Adw.SidebarMode.SIDEBAR,
 });

 let sidebarToolbar = new Adw.ToolbarView();
 sidebarToolbar.add_top_bar(new Adw.HeaderBar({
 show_end_title_buttons: false,
 }));
 sidebarToolbar.set_content(sidebar);

 let contentToolbar = new Adw.ToolbarView();
 contentToolbar.add_top_bar(new Adw.HeaderBar({
 show_start_title_buttons: false,
 }));
 contentToolbar.set_content(stack);

 let contentPage = new Adw.NavigationPage({
 title: _('General'),
 child: contentToolbar,
 });
 let root = new Adw.NavigationSplitView({
 vexpand: true,
 hexpand: true,
 min_sidebar_width: 220,
 max_sidebar_width: 320,
 sidebar_width_fraction: 0.28,
 sidebar: new Adw.NavigationPage({
 title: _('Vitals'),
 child: sidebarToolbar,
 }),
 content: contentPage,
 });

 // Replace PreferencesWindow's bottom-tab navigation with a Settings-style sidebar.
 window.get_content().set_child(root);
Expand Down

51 changes: 1 addition & 50 deletions
prefs.ui

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
 <requires lib="gtk" version="4.0"/>
 <requires lib="libadwaita" version="1.9"/>
 <requires lib="libadwaita" version="1.0"/>

 <object class="GtkAdjustment" id="update-time-adjustment">
 <property name="lower">1</property>
Expand DownExpand Up@@ -603,53 +603,4 @@
 </object>
 </child>
 </object>

 <!-- Settings-style left sidebar + content (wired in prefs.js) -->
 <object class="AdwNavigationSplitView" id="prefs-root">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 <property name="min-sidebar-width">220</property>
 <property name="max-sidebar-width">320</property>
 <property name="sidebar-width-fraction">0.28</property>
 <property name="sidebar">
 <object class="AdwNavigationPage" id="prefs-sidebar-page">
 <property name="title" translatable="yes">Vitals</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-end-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewSwitcherSidebar" id="prefs-sidebar">
 <property name="stack">prefs-stack</property>
 <property name="mode">sidebar</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 <property name="content">
 <object class="AdwNavigationPage" id="prefs-content-page">
 <property name="title" translatable="yes">General</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-start-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewStack" id="prefs-stack">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 </object>
</interface>

42 changes: 25 additions & 17 deletions
sensors.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,10 @@ try {
export const Sensors = GObject.registerClass({
 GTypeName: 'Sensors',
}, class Sensors extends GObject.Object {
 _init(settings, sensorIcons) {
 _init(settings, sensorIcons, sensorsLabels) {
 this._settings = settings;
 this._sensorIcons = sensorIcons;
 this._sensorsLabels = sensorsLabels;

 this.resetHistory();

Expand DownExpand Up@@ -1013,15 +1014,16 @@ export const Sensors = GObject.registerClass({
 continue;

 new FileModule.File(obj['input']).read().then(value => {
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0] : '';
 let feature = obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0];
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + feature : '';

 if (value > 0 || !this._settings.get_boolean('hide-zeros') || obj['type'] == 'fan') {
 new FileModule.File(obj['label']).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => {
 let tmpFile = obj['label'].substr(0, obj['label'].lastIndexOf('/')) + '/name';
 new FileModule.File(tmpFile).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => { });
 });
 }
Expand All@@ -1030,22 +1032,28 @@ export const Sensors = GObject.registerClass({
 }).catch(err => { });
 }

 _addTempVoltFan(callback, obj, name, label, extra, value) {
 // prepend module that provided sensor data
 if (name != label) label = name + ' ' + label;
 _addTempVoltFan(callback, obj, file, feature, name, label, extra, value) {
 // // prepend module that provided sensor data
// if (name != label) label = name + ' ' + label;

 //if (label == 'nvme Composite') label = 'NVMe';
 //if (label == 'nouveau') label = 'Nvidia';
 // //if (label == 'nvme Composite') label = 'NVMe';
 // //if (label == 'nouveau') label = 'Nvidia';

 label = label + extra;
// label = label + extra;

 // in the future we will read /etc/sensors3.conf
 if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 if (label == 'Package id 0') label = 'Processor 0';
 if (label == 'Package id 1') label = 'Processor 1';
 label = label.replace('Package id', 'CPU');
 // // in the future we will read /etc/sensors3.conf
 // if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 // if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 // if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 // if (label == 'Package id 0') label = 'Processor 0';
 // if (label == 'Package id 1') label = 'Processor 1';
 // label = label.replace('Package id', 'CPU');

 if (this._sensorsLabels.has(file) && this._sensorsLabels.get(file).has(feature)) {
 label = this._sensorsLabels.get(file).get(feature);
 if (label.length == 0)
 return;
 }

 let types = [ 'temperature', 'voltage', 'fan' ];
 for (let type of types) {
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Parse outpout of 'sensors --label-map' to customize labels#576

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

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to your account

 Draft

remiberthoz
wants to merge
3
commits into

base:main
Choose a base branch

from

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Parse outpout of 'sensors --label-map' to customize labels
#576
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Hold shift + click to select a range
1409a12

Parse outpout of 'sensors --label-map' to customize labels


remiberthoz Aug 3, 2026
ad47fdd

support gnome 45-49


corecoding Aug 7, 2026
f1057f5

Merge 'upstream/develop' into 'remiberthoz/label-map'


remiberthoz Aug 9, 2026

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Filter by extension
Conversations

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58 changes: 57 additions & 1 deletion
extension.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,6 +34,8 @@ var VitalsMenuButton = GObject.registerClass({
 // item must match the index on the combo box
 this._sensorsIconPathPrefix = ['/icons/original/', '/icons/gnome/'];

 // mapping of hwmon devices to labels
 this._sensorsLabels = new Map();
 this._sensorMenuItems = {};
 this._hotLabels = {};
 this._hotItems = {};
Expand All@@ -44,7 +46,7 @@ var VitalsMenuButton = GObject.registerClass({
 this._newGpuDetectedCount = 0;
 this._last_query = new Date().getTime();

 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons);
 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons, this._sensorsLabels);
 this._values = new Values.Values(this._settings, this._sensorIcons);
 this._menuLayout = new St.BoxLayout({
 vertical: false,
Expand All@@ -67,10 +69,64 @@ var VitalsMenuButton = GObject.registerClass({
 // start off with fresh sensors
 this._querySensors();

 // associate sensors with labels
 this._parseSensorsLabelMap();

 // start monitoring sensors
 this._initializeTimer();
 }

 // parse the user mapping for sensor labels and
 // returns a map of maps. first level keys contain
 // hwmon device and second level keys contain feature ids,
 // second level values contain user defined labels
 _parseSensorsLabelMap() {
 let proc;
 try {
 const launcher = new Gio.SubprocessLauncher({
 flags: Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
 });
 launcher.setenv("LD_LIBRARY_PATH", "/data/projects/experiments/lm-sensors/lib", false);
 proc = launcher.spawnv(["/data/projects/experiments/lm-sensors/prog/sensors/sensors", "--label-map"]);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }
 let success, stdout;
 try {
 [success, stdout] = proc.communicate_utf8(null, null);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }

 const chip_re = /^\s*chip\s+"(.*)"\s+\#\s+\/sys\/class\/hwmon\/hwmon(\d+)/;
 const label_re = /^\s*label\s+(\w+)\s+(?:"(.*)"|(.*))/;
 const ignore_re = /^\s*ignore\s+(\w+)/;

 let key = null;
 for (const line of stdout.split(/\r?\n/)) {
 const chip_match = line.match(chip_re);
 if (chip_match) {
 const current_chip = chip_match[1];
 const hwmon_device = `hwmon${chip_match[2]}`;
 key = hwmon_device;
 if (!this._sensorsLabels.has(key))
 this._sensorsLabels.set(key, new Map());
 continue;
 }
 const label_match = line.match(label_re);
 if (label_match && key) {
 this._sensorsLabels.get(key).set(label_match[1], label_match[2] ?? label_match[3]);
 continue;
 }
 const ignore_match = line.match(ignore_re);
 if (ignore_match && key) {
 this._sensorsLabels.get(key).set(ignore_match[1], "");
 }
 }
 }

 _connectSettingsSignals() {
 this._settings.connectObject(
 'changed::update-time', this._initializeTimer.bind(this),
Expand Down

73 changes: 68 additions & 5 deletions
prefs.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -509,17 +509,80 @@ const Settings = new GObject.Class({
});


function prefsPageNames() {
 return ['general'].concat(Object.keys(sensorCatalog));
}

// AdwViewSwitcherSidebar landed in libadwaita 1.9 (GNOME 49+).
function supportsSidebarPrefs() {
 return typeof Adw.ViewSwitcherSidebar === 'function';
}

export default class VitalsPrefs extends ExtensionPreferences {
 fillPreferencesWindow(window) {
 window._settings = this.getSettings();

 let settings = new Settings(this);
 if (supportsSidebarPrefs())
 this._fillSidebarPreferences(window, settings);
 else
 this._fillClassicPreferences(window, settings);
 }

 _fillClassicPreferences(window, settings) {
 for (let name of prefsPageNames())
 window.add(settings.builder.get_object(name + '-page'));

 let loadVisible = () => {
 let visible = window.visible_page;
 if (visible && visible.name)
 settings.ensure_threshold_colors_for_page(visible.name);
 };
 window.connect('notify::visible-page', loadVisible);
 loadVisible();
 }

 _fillSidebarPreferences(window, settings) {
 window.set_search_enabled(false);
 window.set_default_size(720, 620);

 let settings = new Settings(this);
 let root = settings.builder.get_object('prefs-root');
 let stack = settings.builder.get_object('prefs-stack');
 let sidebar = settings.builder.get_object('prefs-sidebar');
 let contentPage = settings.builder.get_object('prefs-content-page');
 let stack = new Adw.ViewStack({
 vexpand: true,
 hexpand: true,
 });
 let sidebar = new Adw.ViewSwitcherSidebar({
 stack,
 mode: Adw.SidebarMode.SIDEBAR,
 });

 let sidebarToolbar = new Adw.ToolbarView();
 sidebarToolbar.add_top_bar(new Adw.HeaderBar({
 show_end_title_buttons: false,
 }));
 sidebarToolbar.set_content(sidebar);

 let contentToolbar = new Adw.ToolbarView();
 contentToolbar.add_top_bar(new Adw.HeaderBar({
 show_start_title_buttons: false,
 }));
 contentToolbar.set_content(stack);

 let contentPage = new Adw.NavigationPage({
 title: _('General'),
 child: contentToolbar,
 });
 let root = new Adw.NavigationSplitView({
 vexpand: true,
 hexpand: true,
 min_sidebar_width: 220,
 max_sidebar_width: 320,
 sidebar_width_fraction: 0.28,
 sidebar: new Adw.NavigationPage({
 title: _('Vitals'),
 child: sidebarToolbar,
 }),
 content: contentPage,
 });

 // Replace PreferencesWindow's bottom-tab navigation with a Settings-style sidebar.
 window.get_content().set_child(root);
Expand Down

51 changes: 1 addition & 50 deletions
prefs.ui

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
 <requires lib="gtk" version="4.0"/>
 <requires lib="libadwaita" version="1.9"/>
 <requires lib="libadwaita" version="1.0"/>

 <object class="GtkAdjustment" id="update-time-adjustment">
 <property name="lower">1</property>
Expand DownExpand Up@@ -603,53 +603,4 @@
 </object>
 </child>
 </object>

 <!-- Settings-style left sidebar + content (wired in prefs.js) -->
 <object class="AdwNavigationSplitView" id="prefs-root">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 <property name="min-sidebar-width">220</property>
 <property name="max-sidebar-width">320</property>
 <property name="sidebar-width-fraction">0.28</property>
 <property name="sidebar">
 <object class="AdwNavigationPage" id="prefs-sidebar-page">
 <property name="title" translatable="yes">Vitals</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-end-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewSwitcherSidebar" id="prefs-sidebar">
 <property name="stack">prefs-stack</property>
 <property name="mode">sidebar</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 <property name="content">
 <object class="AdwNavigationPage" id="prefs-content-page">
 <property name="title" translatable="yes">General</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-start-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewStack" id="prefs-stack">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 </object>
</interface>

42 changes: 25 additions & 17 deletions
sensors.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,10 @@ try {
export const Sensors = GObject.registerClass({
 GTypeName: 'Sensors',
}, class Sensors extends GObject.Object {
 _init(settings, sensorIcons) {
 _init(settings, sensorIcons, sensorsLabels) {
 this._settings = settings;
 this._sensorIcons = sensorIcons;
 this._sensorsLabels = sensorsLabels;

 this.resetHistory();

Expand DownExpand Up@@ -1013,15 +1014,16 @@ export const Sensors = GObject.registerClass({
 continue;

 new FileModule.File(obj['input']).read().then(value => {
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0] : '';
 let feature = obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0];
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + feature : '';

 if (value > 0 || !this._settings.get_boolean('hide-zeros') || obj['type'] == 'fan') {
 new FileModule.File(obj['label']).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => {
 let tmpFile = obj['label'].substr(0, obj['label'].lastIndexOf('/')) + '/name';
 new FileModule.File(tmpFile).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => { });
 });
 }
Expand All@@ -1030,22 +1032,28 @@ export const Sensors = GObject.registerClass({
 }).catch(err => { });
 }

 _addTempVoltFan(callback, obj, name, label, extra, value) {
 // prepend module that provided sensor data
 if (name != label) label = name + ' ' + label;
 _addTempVoltFan(callback, obj, file, feature, name, label, extra, value) {
 // // prepend module that provided sensor data
// if (name != label) label = name + ' ' + label;

 //if (label == 'nvme Composite') label = 'NVMe';
 //if (label == 'nouveau') label = 'Nvidia';
 // //if (label == 'nvme Composite') label = 'NVMe';
 // //if (label == 'nouveau') label = 'Nvidia';

 label = label + extra;
// label = label + extra;

 // in the future we will read /etc/sensors3.conf
 if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 if (label == 'Package id 0') label = 'Processor 0';
 if (label == 'Package id 1') label = 'Processor 1';
 label = label.replace('Package id', 'CPU');
 // // in the future we will read /etc/sensors3.conf
 // if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 // if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 // if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 // if (label == 'Package id 0') label = 'Processor 0';
 // if (label == 'Package id 1') label = 'Processor 1';
 // label = label.replace('Package id', 'CPU');

 if (this._sensorsLabels.has(file) && this._sensorsLabels.get(file).has(feature)) {
 label = this._sensorsLabels.get(file).get(feature);
 if (label.length == 0)
 return;
 }

 let types = [ 'temperature', 'voltage', 'fan' ];
 for (let type of types) {
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Parse outpout of 'sensors --label-map' to customize labels#576

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remiberthoz
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Parse outpout of 'sensors --label-map' to customize labels
#576
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1409a12

Parse outpout of 'sensors --label-map' to customize labels


remiberthoz Aug 3, 2026
ad47fdd

support gnome 45-49


corecoding Aug 7, 2026
f1057f5

Merge 'upstream/develop' into 'remiberthoz/label-map'


remiberthoz Aug 9, 2026

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58 changes: 57 additions & 1 deletion
extension.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,6 +34,8 @@ var VitalsMenuButton = GObject.registerClass({
 // item must match the index on the combo box
 this._sensorsIconPathPrefix = ['/icons/original/', '/icons/gnome/'];

 // mapping of hwmon devices to labels
 this._sensorsLabels = new Map();
 this._sensorMenuItems = {};
 this._hotLabels = {};
 this._hotItems = {};
Expand All@@ -44,7 +46,7 @@ var VitalsMenuButton = GObject.registerClass({
 this._newGpuDetectedCount = 0;
 this._last_query = new Date().getTime();

 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons);
 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons, this._sensorsLabels);
 this._values = new Values.Values(this._settings, this._sensorIcons);
 this._menuLayout = new St.BoxLayout({
 vertical: false,
Expand All@@ -67,10 +69,64 @@ var VitalsMenuButton = GObject.registerClass({
 // start off with fresh sensors
 this._querySensors();

 // associate sensors with labels
 this._parseSensorsLabelMap();

 // start monitoring sensors
 this._initializeTimer();
 }

 // parse the user mapping for sensor labels and
 // returns a map of maps. first level keys contain
 // hwmon device and second level keys contain feature ids,
 // second level values contain user defined labels
 _parseSensorsLabelMap() {
 let proc;
 try {
 const launcher = new Gio.SubprocessLauncher({
 flags: Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
 });
 launcher.setenv("LD_LIBRARY_PATH", "/data/projects/experiments/lm-sensors/lib", false);
 proc = launcher.spawnv(["/data/projects/experiments/lm-sensors/prog/sensors/sensors", "--label-map"]);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }
 let success, stdout;
 try {
 [success, stdout] = proc.communicate_utf8(null, null);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }

 const chip_re = /^\s*chip\s+"(.*)"\s+\#\s+\/sys\/class\/hwmon\/hwmon(\d+)/;
 const label_re = /^\s*label\s+(\w+)\s+(?:"(.*)"|(.*))/;
 const ignore_re = /^\s*ignore\s+(\w+)/;

 let key = null;
 for (const line of stdout.split(/\r?\n/)) {
 const chip_match = line.match(chip_re);
 if (chip_match) {
 const current_chip = chip_match[1];
 const hwmon_device = `hwmon${chip_match[2]}`;
 key = hwmon_device;
 if (!this._sensorsLabels.has(key))
 this._sensorsLabels.set(key, new Map());
 continue;
 }
 const label_match = line.match(label_re);
 if (label_match && key) {
 this._sensorsLabels.get(key).set(label_match[1], label_match[2] ?? label_match[3]);
 continue;
 }
 const ignore_match = line.match(ignore_re);
 if (ignore_match && key) {
 this._sensorsLabels.get(key).set(ignore_match[1], "");
 }
 }
 }

 _connectSettingsSignals() {
 this._settings.connectObject(
 'changed::update-time', this._initializeTimer.bind(this),
Expand Down

73 changes: 68 additions & 5 deletions
prefs.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -509,17 +509,80 @@ const Settings = new GObject.Class({
});


function prefsPageNames() {
 return ['general'].concat(Object.keys(sensorCatalog));
}

// AdwViewSwitcherSidebar landed in libadwaita 1.9 (GNOME 49+).
function supportsSidebarPrefs() {
 return typeof Adw.ViewSwitcherSidebar === 'function';
}

export default class VitalsPrefs extends ExtensionPreferences {
 fillPreferencesWindow(window) {
 window._settings = this.getSettings();

 let settings = new Settings(this);
 if (supportsSidebarPrefs())
 this._fillSidebarPreferences(window, settings);
 else
 this._fillClassicPreferences(window, settings);
 }

 _fillClassicPreferences(window, settings) {
 for (let name of prefsPageNames())
 window.add(settings.builder.get_object(name + '-page'));

 let loadVisible = () => {
 let visible = window.visible_page;
 if (visible && visible.name)
 settings.ensure_threshold_colors_for_page(visible.name);
 };
 window.connect('notify::visible-page', loadVisible);
 loadVisible();
 }

 _fillSidebarPreferences(window, settings) {
 window.set_search_enabled(false);
 window.set_default_size(720, 620);

 let settings = new Settings(this);
 let root = settings.builder.get_object('prefs-root');
 let stack = settings.builder.get_object('prefs-stack');
 let sidebar = settings.builder.get_object('prefs-sidebar');
 let contentPage = settings.builder.get_object('prefs-content-page');
 let stack = new Adw.ViewStack({
 vexpand: true,
 hexpand: true,
 });
 let sidebar = new Adw.ViewSwitcherSidebar({
 stack,
 mode: Adw.SidebarMode.SIDEBAR,
 });

 let sidebarToolbar = new Adw.ToolbarView();
 sidebarToolbar.add_top_bar(new Adw.HeaderBar({
 show_end_title_buttons: false,
 }));
 sidebarToolbar.set_content(sidebar);

 let contentToolbar = new Adw.ToolbarView();
 contentToolbar.add_top_bar(new Adw.HeaderBar({
 show_start_title_buttons: false,
 }));
 contentToolbar.set_content(stack);

 let contentPage = new Adw.NavigationPage({
 title: _('General'),
 child: contentToolbar,
 });
 let root = new Adw.NavigationSplitView({
 vexpand: true,
 hexpand: true,
 min_sidebar_width: 220,
 max_sidebar_width: 320,
 sidebar_width_fraction: 0.28,
 sidebar: new Adw.NavigationPage({
 title: _('Vitals'),
 child: sidebarToolbar,
 }),
 content: contentPage,
 });

 // Replace PreferencesWindow's bottom-tab navigation with a Settings-style sidebar.
 window.get_content().set_child(root);
Expand Down

51 changes: 1 addition & 50 deletions
prefs.ui

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
 <requires lib="gtk" version="4.0"/>
 <requires lib="libadwaita" version="1.9"/>
 <requires lib="libadwaita" version="1.0"/>

 <object class="GtkAdjustment" id="update-time-adjustment">
 <property name="lower">1</property>
Expand DownExpand Up@@ -603,53 +603,4 @@
 </object>
 </child>
 </object>

 <!-- Settings-style left sidebar + content (wired in prefs.js) -->
 <object class="AdwNavigationSplitView" id="prefs-root">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 <property name="min-sidebar-width">220</property>
 <property name="max-sidebar-width">320</property>
 <property name="sidebar-width-fraction">0.28</property>
 <property name="sidebar">
 <object class="AdwNavigationPage" id="prefs-sidebar-page">
 <property name="title" translatable="yes">Vitals</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-end-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewSwitcherSidebar" id="prefs-sidebar">
 <property name="stack">prefs-stack</property>
 <property name="mode">sidebar</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 <property name="content">
 <object class="AdwNavigationPage" id="prefs-content-page">
 <property name="title" translatable="yes">General</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-start-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewStack" id="prefs-stack">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 </object>
</interface>

42 changes: 25 additions & 17 deletions
sensors.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,10 @@ try {
export const Sensors = GObject.registerClass({
 GTypeName: 'Sensors',
}, class Sensors extends GObject.Object {
 _init(settings, sensorIcons) {
 _init(settings, sensorIcons, sensorsLabels) {
 this._settings = settings;
 this._sensorIcons = sensorIcons;
 this._sensorsLabels = sensorsLabels;

 this.resetHistory();

Expand DownExpand Up@@ -1013,15 +1014,16 @@ export const Sensors = GObject.registerClass({
 continue;

 new FileModule.File(obj['input']).read().then(value => {
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0] : '';
 let feature = obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0];
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + feature : '';

 if (value > 0 || !this._settings.get_boolean('hide-zeros') || obj['type'] == 'fan') {
 new FileModule.File(obj['label']).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => {
 let tmpFile = obj['label'].substr(0, obj['label'].lastIndexOf('/')) + '/name';
 new FileModule.File(tmpFile).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => { });
 });
 }
Expand All@@ -1030,22 +1032,28 @@ export const Sensors = GObject.registerClass({
 }).catch(err => { });
 }

 _addTempVoltFan(callback, obj, name, label, extra, value) {
 // prepend module that provided sensor data
 if (name != label) label = name + ' ' + label;
 _addTempVoltFan(callback, obj, file, feature, name, label, extra, value) {
 // // prepend module that provided sensor data
// if (name != label) label = name + ' ' + label;

 //if (label == 'nvme Composite') label = 'NVMe';
 //if (label == 'nouveau') label = 'Nvidia';
 // //if (label == 'nvme Composite') label = 'NVMe';
 // //if (label == 'nouveau') label = 'Nvidia';

 label = label + extra;
// label = label + extra;

 // in the future we will read /etc/sensors3.conf
 if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 if (label == 'Package id 0') label = 'Processor 0';
 if (label == 'Package id 1') label = 'Processor 1';
 label = label.replace('Package id', 'CPU');
 // // in the future we will read /etc/sensors3.conf
 // if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 // if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 // if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 // if (label == 'Package id 0') label = 'Processor 0';
 // if (label == 'Package id 1') label = 'Processor 1';
 // label = label.replace('Package id', 'CPU');

 if (this._sensorsLabels.has(file) && this._sensorsLabels.get(file).has(feature)) {
 label = this._sensorsLabels.get(file).get(feature);
 if (label.length == 0)
 return;
 }

 let types = [ 'temperature', 'voltage', 'fan' ];
 for (let type of types) {
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Parse outpout of 'sensors --label-map' to customize labels#576

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 Draft

remiberthoz
wants to merge
3
commits into

base:main
Choose a base branch

from

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Parse outpout of 'sensors --label-map' to customize labels
#576
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1409a12

Parse outpout of 'sensors --label-map' to customize labels


remiberthoz Aug 3, 2026
ad47fdd

support gnome 45-49


corecoding Aug 7, 2026
f1057f5

Merge 'upstream/develop' into 'remiberthoz/label-map'


remiberthoz Aug 9, 2026

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58 changes: 57 additions & 1 deletion
extension.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,6 +34,8 @@ var VitalsMenuButton = GObject.registerClass({
 // item must match the index on the combo box
 this._sensorsIconPathPrefix = ['/icons/original/', '/icons/gnome/'];

 // mapping of hwmon devices to labels
 this._sensorsLabels = new Map();
 this._sensorMenuItems = {};
 this._hotLabels = {};
 this._hotItems = {};
Expand All@@ -44,7 +46,7 @@ var VitalsMenuButton = GObject.registerClass({
 this._newGpuDetectedCount = 0;
 this._last_query = new Date().getTime();

 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons);
 this._sensors = new Sensors.Sensors(this._settings, this._sensorIcons, this._sensorsLabels);
 this._values = new Values.Values(this._settings, this._sensorIcons);
 this._menuLayout = new St.BoxLayout({
 vertical: false,
Expand All@@ -67,10 +69,64 @@ var VitalsMenuButton = GObject.registerClass({
 // start off with fresh sensors
 this._querySensors();

 // associate sensors with labels
 this._parseSensorsLabelMap();

 // start monitoring sensors
 this._initializeTimer();
 }

 // parse the user mapping for sensor labels and
 // returns a map of maps. first level keys contain
 // hwmon device and second level keys contain feature ids,
 // second level values contain user defined labels
 _parseSensorsLabelMap() {
 let proc;
 try {
 const launcher = new Gio.SubprocessLauncher({
 flags: Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
 });
 launcher.setenv("LD_LIBRARY_PATH", "/data/projects/experiments/lm-sensors/lib", false);
 proc = launcher.spawnv(["/data/projects/experiments/lm-sensors/prog/sensors/sensors", "--label-map"]);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }
 let success, stdout;
 try {
 [success, stdout] = proc.communicate_utf8(null, null);
 } catch (e) {
 console.error("Failed to get sensors mapping from 'sensors --label-map'");
 throw(e);
 }

 const chip_re = /^\s*chip\s+"(.*)"\s+\#\s+\/sys\/class\/hwmon\/hwmon(\d+)/;
 const label_re = /^\s*label\s+(\w+)\s+(?:"(.*)"|(.*))/;
 const ignore_re = /^\s*ignore\s+(\w+)/;

 let key = null;
 for (const line of stdout.split(/\r?\n/)) {
 const chip_match = line.match(chip_re);
 if (chip_match) {
 const current_chip = chip_match[1];
 const hwmon_device = `hwmon${chip_match[2]}`;
 key = hwmon_device;
 if (!this._sensorsLabels.has(key))
 this._sensorsLabels.set(key, new Map());
 continue;
 }
 const label_match = line.match(label_re);
 if (label_match && key) {
 this._sensorsLabels.get(key).set(label_match[1], label_match[2] ?? label_match[3]);
 continue;
 }
 const ignore_match = line.match(ignore_re);
 if (ignore_match && key) {
 this._sensorsLabels.get(key).set(ignore_match[1], "");
 }
 }
 }

 _connectSettingsSignals() {
 this._settings.connectObject(
 'changed::update-time', this._initializeTimer.bind(this),
Expand Down

73 changes: 68 additions & 5 deletions
prefs.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -509,17 +509,80 @@ const Settings = new GObject.Class({
});


function prefsPageNames() {
 return ['general'].concat(Object.keys(sensorCatalog));
}

// AdwViewSwitcherSidebar landed in libadwaita 1.9 (GNOME 49+).
function supportsSidebarPrefs() {
 return typeof Adw.ViewSwitcherSidebar === 'function';
}

export default class VitalsPrefs extends ExtensionPreferences {
 fillPreferencesWindow(window) {
 window._settings = this.getSettings();

 let settings = new Settings(this);
 if (supportsSidebarPrefs())
 this._fillSidebarPreferences(window, settings);
 else
 this._fillClassicPreferences(window, settings);
 }

 _fillClassicPreferences(window, settings) {
 for (let name of prefsPageNames())
 window.add(settings.builder.get_object(name + '-page'));

 let loadVisible = () => {
 let visible = window.visible_page;
 if (visible && visible.name)
 settings.ensure_threshold_colors_for_page(visible.name);
 };
 window.connect('notify::visible-page', loadVisible);
 loadVisible();
 }

 _fillSidebarPreferences(window, settings) {
 window.set_search_enabled(false);
 window.set_default_size(720, 620);

 let settings = new Settings(this);
 let root = settings.builder.get_object('prefs-root');
 let stack = settings.builder.get_object('prefs-stack');
 let sidebar = settings.builder.get_object('prefs-sidebar');
 let contentPage = settings.builder.get_object('prefs-content-page');
 let stack = new Adw.ViewStack({
 vexpand: true,
 hexpand: true,
 });
 let sidebar = new Adw.ViewSwitcherSidebar({
 stack,
 mode: Adw.SidebarMode.SIDEBAR,
 });

 let sidebarToolbar = new Adw.ToolbarView();
 sidebarToolbar.add_top_bar(new Adw.HeaderBar({
 show_end_title_buttons: false,
 }));
 sidebarToolbar.set_content(sidebar);

 let contentToolbar = new Adw.ToolbarView();
 contentToolbar.add_top_bar(new Adw.HeaderBar({
 show_start_title_buttons: false,
 }));
 contentToolbar.set_content(stack);

 let contentPage = new Adw.NavigationPage({
 title: _('General'),
 child: contentToolbar,
 });
 let root = new Adw.NavigationSplitView({
 vexpand: true,
 hexpand: true,
 min_sidebar_width: 220,
 max_sidebar_width: 320,
 sidebar_width_fraction: 0.28,
 sidebar: new Adw.NavigationPage({
 title: _('Vitals'),
 child: sidebarToolbar,
 }),
 content: contentPage,
 });

 // Replace PreferencesWindow's bottom-tab navigation with a Settings-style sidebar.
 window.get_content().set_child(root);
Expand Down

51 changes: 1 addition & 50 deletions
prefs.ui

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
 <requires lib="gtk" version="4.0"/>
 <requires lib="libadwaita" version="1.9"/>
 <requires lib="libadwaita" version="1.0"/>

 <object class="GtkAdjustment" id="update-time-adjustment">
 <property name="lower">1</property>
Expand DownExpand Up@@ -603,53 +603,4 @@
 </object>
 </child>
 </object>

 <!-- Settings-style left sidebar + content (wired in prefs.js) -->
 <object class="AdwNavigationSplitView" id="prefs-root">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 <property name="min-sidebar-width">220</property>
 <property name="max-sidebar-width">320</property>
 <property name="sidebar-width-fraction">0.28</property>
 <property name="sidebar">
 <object class="AdwNavigationPage" id="prefs-sidebar-page">
 <property name="title" translatable="yes">Vitals</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-end-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewSwitcherSidebar" id="prefs-sidebar">
 <property name="stack">prefs-stack</property>
 <property name="mode">sidebar</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 <property name="content">
 <object class="AdwNavigationPage" id="prefs-content-page">
 <property name="title" translatable="yes">General</property>
 <property name="child">
 <object class="AdwToolbarView">
 <child type="top">
 <object class="AdwHeaderBar">
 <property name="show-start-title-buttons">False</property>
 </object>
 </child>
 <property name="content">
 <object class="AdwViewStack" id="prefs-stack">
 <property name="vexpand">True</property>
 <property name="hexpand">True</property>
 </object>
 </property>
 </object>
 </property>
 </object>
 </property>
 </object>
</interface>

42 changes: 25 additions & 17 deletions
sensors.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,10 @@ try {
export const Sensors = GObject.registerClass({
 GTypeName: 'Sensors',
}, class Sensors extends GObject.Object {
 _init(settings, sensorIcons) {
 _init(settings, sensorIcons, sensorsLabels) {
 this._settings = settings;
 this._sensorIcons = sensorIcons;
 this._sensorsLabels = sensorsLabels;

 this.resetHistory();

Expand DownExpand Up@@ -1013,15 +1014,16 @@ export const Sensors = GObject.registerClass({
 continue;

 new FileModule.File(obj['input']).read().then(value => {
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0] : '';
 let feature = obj['input'].substr(obj['input'].lastIndexOf('/')+1).split('_')[0];
 let extra = (obj['label'].indexOf('_label')==-1) ? ' ' + feature : '';

 if (value > 0 || !this._settings.get_boolean('hide-zeros') || obj['type'] == 'fan') {
 new FileModule.File(obj['label']).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => {
 let tmpFile = obj['label'].substr(0, obj['label'].lastIndexOf('/')) + '/name';
 new FileModule.File(tmpFile).read().then(label => {
 this._addTempVoltFan(callback, obj, name, label, extra, value);
 this._addTempVoltFan(callback, obj, file, feature, name, label, extra, value);
 }).catch(err => { });
 });
 }
Expand All@@ -1030,22 +1032,28 @@ export const Sensors = GObject.registerClass({
 }).catch(err => { });
 }

 _addTempVoltFan(callback, obj, name, label, extra, value) {
 // prepend module that provided sensor data
 if (name != label) label = name + ' ' + label;
 _addTempVoltFan(callback, obj, file, feature, name, label, extra, value) {
 // // prepend module that provided sensor data
// if (name != label) label = name + ' ' + label;

 //if (label == 'nvme Composite') label = 'NVMe';
 //if (label == 'nouveau') label = 'Nvidia';
 // //if (label == 'nvme Composite') label = 'NVMe';
 // //if (label == 'nouveau') label = 'Nvidia';

 label = label + extra;
// label = label + extra;

 // in the future we will read /etc/sensors3.conf
 if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 if (label == 'Package id 0') label = 'Processor 0';
 if (label == 'Package id 1') label = 'Processor 1';
 label = label.replace('Package id', 'CPU');
 // // in the future we will read /etc/sensors3.conf
 // if (label == 'acpitz temp1') label = 'ACPI Thermal Zone';
 // if (label == 'pch_cannonlake temp1') label = 'Platform Controller Hub';
 // if (label == 'iwlwifi_1 temp1') label = 'Wireless Adapter';
 // if (label == 'Package id 0') label = 'Processor 0';
 // if (label == 'Package id 1') label = 'Processor 1';
 // label = label.replace('Package id', 'CPU');

 if (this._sensorsLabels.has(file) && this._sensorsLabels.get(file).has(feature)) {
 label = this._sensorsLabels.get(file).get(feature);
 if (label.length == 0)
 return;
 }

 let types = [ 'temperature', 'voltage', 'fan' ];
 for (let type of types) {
Expand Down