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Worked on quickshell finalized module sysinfo

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This commit is contained in:
Tomas Rivera
2026-03-12 10:05:27 +01:00
parent 587eb6179e
commit ddd474d0d9
5 changed files with 127 additions and 58 deletions
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hosts/laptop/configuration.nix
+3 -1
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@@ -21,8 +21,10 @@
];
documentation.man.generateCaches = true; # used for the man script
hardware.bluetooth.enable = true;
qt.enable = true;
qt.enable = true;
# grub theme
boot.loader.grub = {
hosts/laptop/home.nix
+1 -1
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@@ -21,7 +21,7 @@
../../modules/home-manager/neovim.nix # dont use nixvim. broken
#../../modules/home-manager/neovim2.nix # ./neovim2.nix uses vim plug instead of the nix repository as with ./neovim.nix see the begining of neovim2 for an explanation
../../modules/home-manager/rclone.nix
#../../modules/home-manager/waybar.nix
../../modules/home-manager/waybar.nix
../../modules/home-manager/quickshell.nix # used for widgets, waybar and notifications
#../../modules/home-manager/oh-my-posh.nix # zsh customizer
../../modules/home-manager/oh-my-zsh.nix # another zsh customizer
modules/scripts/QSsysinfo.nix
+62 -13
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@@ -1,20 +1,55 @@
{
writeShellApplication,
ripgrep,
gawkInteractive,
...
writeShellApplication,
ripgrep,
gawkInteractive,
iproute2,
coreutils,
procps,
upower,
...
}:
writeShellApplication {
name = "QS-sysinfo";
runtimeInputs = [
ripgrep
gawkInteractive
];
text = ''
Pad CPU, MEM, DISK to 2 chars (right-aligned)
name = "QS-sysinfo";
runtimeInputs = [
ripgrep
gawkInteractive
iproute2
coreutils
procps
upower
];
text = ''
# Pad CPU, MEM, DISK to 2 chars (right-aligned)
cpu=$(awk '/^cpu /{printf("%.0f", ($2+$4)*100/($2+$4+$5))}' /proc/stat)
cpu=$(printf "%2s" "$cpu")
sum=0
count=0
for f in /sys/class/hwmon/hwmon*/temp*_input; do
if [ -r "$f" ]; then
val=$(cat "$f" 2>/dev/null) || continue
sum=$((sum + val))
count=$((count + 1))
fi
done
temp=$(( sum / count / 1000 ))
sum=0
count=0
for f in /sys/class/hwmon/hwmon*/fan*_input; do
if [ -r "$f" ]; then
val=$(cat "$f" 2>/dev/null) || continue
sum=$((sum + val))
count=$((count + 1))
fi
done
fan=$(( sum / count / 1000 ))
fan=$(printf "%4s" "$fan")
mem=$(free | awk '/Mem:/ {printf("%.0f",$3/$2*100)}')
mem=$(printf "%2s" "$mem")
@@ -25,7 +60,21 @@ disk=$(printf "%2s" "$disk")
power=$(upower -b | awk -F: '/energy-rate/ {gsub(/^[ \t]+/, "", $2); split($2,a," "); printf("%.2f", a[1])}')
power=$(printf "%5s" "$power")
# network calculations
iface=$(ip route get 1.1.1.1 | awk '{print $5; exit}')
rx1=$(cat "/sys/class/net/$iface/statistics/rx_bytes")
tx1=$(cat "/sys/class/net/$iface/statistics/tx_bytes")
sleep 1
rx2=$(cat "/sys/class/net/$iface/statistics/rx_bytes")
tx2=$(cat "/sys/class/net/$iface/statistics/tx_bytes")
down_speed=$(( (rx2 - rx1) / 1024 ))
up_speed=$(( (tx2 - tx1) / 1024 ))
# Output JSON
echo "{\"cpu\":\"$cpu\",\"mem\":\"$mem\",\"disk\":\"$disk\",\"power\":\"$power\"}"
'';
echo "{\"cpu\":\"$cpu\",\"temp\":\"$temp\",\"fan\":\"$fan\",\"mem\":\"$mem\",\"disk\":\"$disk\",\"power\":\"$power\",\"down\":\"$down_speed\",\"up\":\"$up_speed\"}"
'';
}
other/quickshell/bar/Bar.qml
+59 -40
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@@ -107,46 +107,65 @@ PanelWindow {
smooth: false
}
RowLayout {
id: sysinfo
spacing: 10
property int cpu: 0
property int mem: 0
property int disk: 0
property real power: 0
Timer {
interval: 2000
running: true
repeat: true
onTriggered: sysProcess.running = true
}
Process {
id: sysProcess
command: ["QS-sysinfo"]
stdout: SplitParser {
onRead: function(line) {
try {
var data = JSON.parse(line)
sysinfo.cpu = data.cpu
sysinfo.mem = data.mem
sysinfo.disk = data.disk
sysinfo.power = data.power
} catch(e) {}
}
}
}
Text {
id: infoText
text: "CPU " + sysinfo.cpu + "% MEM " + sysinfo.mem + "% DSK " + sysinfo.disk + "% PWR " + sysinfo.power + "W"
font.pixelSize: 18
color: Theme.Colors.barColor8
}
}
RowLayout {
id: sysinfo
spacing: 10
property int cpu: 0
property int mem: 0
property int disk: 0
property real power: 0
property int temp: 0
property int fan: 0
property int down: 0
property int up: 0
Timer {
interval: 2000
running: true
repeat: true
onTriggered: sysProcess.running = true
}
Process {
id: sysProcess
command: ["QS-sysinfo"]
stdout: SplitParser {
onRead: function(line) {
try {
var data = JSON.parse(line)
sysinfo.cpu = parseInt(data.cpu)
sysinfo.mem = parseInt(data.mem)
sysinfo.disk = parseInt(data.disk)
sysinfo.power = parseFloat(data.power)
sysinfo.temp = parseInt(data.temp)
sysinfo.fan = parseInt(data.fan)
sysinfo.down = parseInt(data.down)
sysinfo.up = parseInt(data.up)
} catch(e) {}
}
}
}
Column {
spacing: 2
Text {
text: "CPU " + sysinfo.cpu + "% | MEM " + sysinfo.mem + "% | PWR " + sysinfo.power.toFixed(1) + "W | UP " + sysinfo.up
font.pixelSize: 18
color: Theme.Colors.barColor8
}
Text {
text: "TMP " + sysinfo.temp + "°C | DSK " + sysinfo.disk + "% | FAN " + sysinfo.fan + " | DOWN " + sysinfo.down
font.pixelSize: 18
color: Theme.Colors.barColor8
}
}
}
}
// ---------------- RIGHT MODULE ----------------
todo
+2 -3
View File
@@ -27,17 +27,16 @@ with quickshell:
see all thoses waarnings and errors
set keybinds. for screenshot
fix screenshot (copy, write, etc.)
fix battery icon
fix player control icons
remove unnecessary stuff
give battery percentage
maybe modify some of the images (like the notification body)
do a full bar (no ugly empty space at top)
add brightness slider
maybe change sound icon by volume level
maybe incorpore the fast fourier transform code
add some modules to see system stats
maybe write some notification center