1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
pragma Singleton
import Quickshell
import Quickshell.Io
import QtQuick
Singleton {
id: root
property real cpuPerc
property real cpuTemp
property real gpuPerc
property real gpuTemp
property int memUsed
property int memTotal
readonly property real memPerc: memTotal > 0 ? memUsed / memTotal : 0
property int storageUsed
property int storageTotal
property real storagePerc: storageTotal > 0 ? storageUsed / storageTotal : 0
property int lastCpuIdle
property int lastCpuTotal
function formatKib(kib: int): var {
const mib = 1024;
const gib = 1024 ** 2;
const tib = 1024 ** 3;
if (kib >= tib)
return {
value: kib / tib,
unit: "TiB"
};
if (kib >= gib)
return {
value: kib / gib,
unit: "GiB"
};
if (kib >= mib)
return {
value: kib / mib,
unit: "MiB"
};
return {
value: kib,
unit: "KiB"
};
}
Timer {
running: true
interval: 3000
repeat: true
onTriggered: {
stat.reload();
meminfo.reload();
storage.running = true;
cpuTemp.running = true;
gpuUsage.running = true;
gpuTemp.running = true;
}
}
FileView {
id: stat
path: "/proc/stat"
onLoaded: {
const data = text().match(/^cpu\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/);
if (data) {
const stats = data.slice(1).map(n => parseInt(n, 10));
const total = stats.reduce((a, b) => a + b, 0);
const idle = stats[3];
const totalDiff = total - root.lastCpuTotal;
const idleDiff = idle - root.lastCpuIdle;
root.cpuPerc = totalDiff > 0 ? (1 - idleDiff / totalDiff) : 0;
root.lastCpuTotal = total;
root.lastCpuIdle = idle;
}
}
}
FileView {
id: meminfo
path: "/proc/meminfo"
onLoaded: {
const data = text();
root.memTotal = parseInt(data.match(/MemTotal: *(\d+)/)[1], 10) || 1;
root.memUsed = (root.memTotal - parseInt(data.match(/MemAvailable: *(\d+)/)[1], 10)) || 0;
}
}
Process {
id: storage
running: true
command: ["sh", "-c", "df | grep '^/dev/' | awk '{print $1, $3, $4}'"]
stdout: SplitParser {
splitMarker: ""
onRead: data => {
const deviceMap = new Map();
for (const line of data.trim().split("\n")) {
if (line.trim() === "") continue;
const parts = line.trim().split(/\s+/);
if (parts.length >= 3) {
const device = parts[0];
const used = parseInt(parts[1], 10) || 0;
const avail = parseInt(parts[2], 10) || 0;
// only keep the entry with the largest total space for each device
if (!deviceMap.has(device) ||
(used + avail) > (deviceMap.get(device).used + deviceMap.get(device).avail)) {
deviceMap.set(device, { used: used, avail: avail });
}
}
}
let totalUsed = 0;
let totalAvail = 0;
for (const [device, stats] of deviceMap) {
totalUsed += stats.used;
totalAvail += stats.avail;
}
root.storageUsed = totalUsed;
root.storageTotal = totalUsed + totalAvail;
}
}
}
Process {
id: cpuTemp
running: true
command: ["fish", "-c", "cat /sys/class/thermal/thermal_zone*/temp | string join ' '"]
stdout: SplitParser {
onRead: data => {
const temps = data.trim().split(" ");
const sum = temps.reduce((acc, d) => acc + parseInt(d, 10), 0);
root.cpuTemp = sum / temps.length / 1000;
}
}
}
Process {
id: gpuUsage
running: true
command: ["sh", "-c", "cat /sys/class/drm/card*/device/gpu_busy_percent"]
stdout: SplitParser {
splitMarker: ""
onRead: data => {
const percs = data.trim().split("\n");
const sum = percs.reduce((acc, d) => acc + parseInt(d, 10), 0);
root.gpuPerc = sum / percs.length / 100;
}
}
}
Process {
id: gpuTemp
running: true
command: ["sh", "-c", "sensors | jq -nRc '[inputs]'"]
stdout: SplitParser {
onRead: data => {
let eligible = false;
let sum = 0;
let count = 0;
for (const line of JSON.parse(data)) {
if (line === "Adapter: PCI adapter")
eligible = true;
else if (line === "")
eligible = false;
else if (eligible) {
const match = line.match(/^(temp[0-9]+|GPU core|edge)+:\s+\+([0-9]+\.[0-9]+)°C/);
if (match) {
sum += parseFloat(match[2]);
count++;
}
}
}
root.gpuTemp = count > 0 ? sum / count : 0;
}
}
}
}
|
