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Merged
JakeStanger merged 2 commits into from
Nov 10, 2026
Merged

feat(sysinfo): add gpu stats #1699

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ea40084
feat(sysinfo): add gpu stats
JakeStanger Nov 10, 2026
f98d4c7
refactor(libinput): add thread name
JakeStanger Nov 10, 2026
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8 changes: 8 additions & 0 deletions docs/modules/Sys-Info.md
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Original file line number Diff line number Diff line change
Expand Up @@ -153,6 +153,12 @@ More information about each of these and the additional options can be found fur
| `{swap_used}` | N/A | GB | `0<4.1` |
| `{swap_total}` | N/A | GB | `0<4.1` |
| `{swap_percent}` | N/A | GB | `0<4.1` |
| **GPU** | | | |
| `{gpu_percent}` | N/A | % | `0<2` |
| `{gpu_memory_free}` | N/A | GB | `0<4.1` |
| `{gpu_memory_total}` | N/A | GB | `0<4.1` |
| `{gpu_memory_used}` | N/A | GB | `0<4.1` |
| `{gpu_memory_percent}` | N/A | % | `0<2` |
| **Temperature** | | | |
| `{temp_c[@sensor]}` | `max` | °C | |
| `{temp_f[@sensor]}` | `max` | °F | |
Expand Down Expand Up @@ -196,6 +202,7 @@ It is also possible to get only a single value from the set by specifying a name
| Token category | Valid name |
|----------------|------------------------------------------|
| CPU | A CPU thread, eg `cpu0`, `cpu1`, ... |
| GPU | A PCI bus address, eg `0000:07:00.0` |
| Temperature | A sensor name, eg `CPUTIN`. |
| Disk | A disk mountpoint, eg `/`, `/home`, ... |
| Network | An adapter name, eg `eth0` or `enp30s0`. |
Expand Down Expand Up @@ -357,6 +364,7 @@ Possible types:

- `Memory`
- `Cpu`
- `Gpu`
- `Temps`
- `Disks`
- `Network`
Expand Down
56 changes: 31 additions & 25 deletions src/clients/libinput/mod.rs
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Expand Up @@ -298,36 +298,42 @@ impl super::Client for Client {
let tx = channel.clone();
let known_devices = known_devices.clone();

std::thread::spawn(move || {
let local = LocalSet::new();

local.spawn_local(async move {
let stream = match Self::connect(&seat) {
Ok(stream) => {
ready_tx.send(Ok(())).expect(crate::error::ERR_CHANNEL_SEND);
stream
}
Err(err) => {
ready_tx
.send(Err(err))
.expect(crate::error::ERR_CHANNEL_SEND);
return;
}
};
let thread = std::thread::Builder::new()
.name("ironbar-libinput".to_string())
.spawn(move || {
let local = LocalSet::new();

local.spawn_local(async move {
let stream = match Self::connect(&seat) {
Ok(stream) => {
ready_tx.send(Ok(())).expect(crate::error::ERR_CHANNEL_SEND);
stream
}
Err(err) => {
ready_tx
.send(Err(err))
.expect(crate::error::ERR_CHANNEL_SEND);
return;
}
};

tokio::select! {
res = Self::run(stream, &tx, &known_devices) => {
if let Err(err) = res {
error!("{err:?}");
tokio::select! {
res = Self::run(stream, &tx, &known_devices) => {
if let Err(err) = res {
error!("{err:?}");
}
}
// resolves on explicit stop, or when the client is dropped
_ = stop_rx => debug!("stopping libinput client for seat '{seat}'"),
}
// resolves on explicit stop, or when the client is dropped
_ = stop_rx => debug!("stopping libinput client for seat '{seat}'"),
}
});

Ironbar::runtime().block_on(local);
});

Ironbar::runtime().block_on(local);
});
if let Err(err) = thread {
error!("{err:?}");
}
}

ready_rx.await.map_err(|_| Error::ThreadExited)??;
Expand Down
30 changes: 30 additions & 0 deletions src/clients/sysinfo/ironvar.rs
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Expand Up @@ -15,28 +15,41 @@ impl Namespace for Client {
match token {
TokenType::CpuFrequency => None,
TokenType::CpuPercent => None,

TokenType::MemoryFree => get(data.memory_free()),
TokenType::MemoryAvailable => get(data.memory_available()),
TokenType::MemoryTotal => get(data.memory_total()),
TokenType::MemoryUsed => get(data.memory_used()),
TokenType::MemoryPercent => get(data.memory_percent()),

TokenType::SwapFree => get(data.swap_free()),
TokenType::SwapTotal => get(data.swap_total()),
TokenType::SwapUsed => get(data.swap_used()),
TokenType::SwapPercent => get(data.swap_percent()),

TokenType::GpuPercent => None,
TokenType::GpuMemoryFree => None,
TokenType::GpuMemoryTotal => None,
TokenType::GpuMemoryUsed => None,
TokenType::GpuMemoryPercent => None,

TokenType::TempC => None,
TokenType::TempF => None,

TokenType::DiskFree => None,
TokenType::DiskTotal => None,
TokenType::DiskUsed => None,
TokenType::DiskPercent => None,
TokenType::DiskRead => None,
TokenType::DiskWrite => None,

TokenType::NetDown => None,
TokenType::NetUp => None,

TokenType::LoadAverage1 => get(data.load_average_1()),
TokenType::LoadAverage5 => get(data.load_average_5()),
TokenType::LoadAverage15 => get(data.load_average_15()),

TokenType::Uptime => Client::uptime(),
}
}
Expand Down Expand Up @@ -66,6 +79,10 @@ impl Namespace for Client {
vec![
"cpu_frequency",
"cpu_percent",
"gpu_percent",
"gpu_memory_total",
"gpu_memory_used",
"gpu_memory_percent",
"temp_c",
"temp_f",
"disk_free",
Expand All @@ -90,28 +107,41 @@ impl Namespace for Client {
match token {
TokenType::CpuFrequency => Some(Arc::new(data.cpu_frequency())),
TokenType::CpuPercent => Some(Arc::new(data.cpu_percent())),

TokenType::MemoryFree => None,
TokenType::MemoryAvailable => None,
TokenType::MemoryTotal => None,
TokenType::MemoryUsed => None,
TokenType::MemoryPercent => None,

TokenType::SwapFree => None,
TokenType::SwapTotal => None,
TokenType::SwapUsed => None,
TokenType::SwapPercent => None,

TokenType::GpuPercent => Some(Arc::new(data.gpu_percent())),
TokenType::GpuMemoryFree => Some(Arc::new(data.gpu_memory_free())),
TokenType::GpuMemoryTotal => Some(Arc::new(data.gpu_memory_total())),
TokenType::GpuMemoryUsed => Some(Arc::new(data.gpu_memory_used())),
TokenType::GpuMemoryPercent => Some(Arc::new(data.gpu_memory_percent())),

TokenType::TempC => Some(Arc::new(data.temp_c())),
TokenType::TempF => Some(Arc::new(data.temp_f())),

TokenType::DiskFree => Some(Arc::new(data.disk_free())),
TokenType::DiskTotal => Some(Arc::new(data.disk_total())),
TokenType::DiskUsed => Some(Arc::new(data.disk_used())),
TokenType::DiskPercent => Some(Arc::new(data.disk_percent())),
TokenType::DiskRead => Some(Arc::new(data.disk_read())),
TokenType::DiskWrite => Some(Arc::new(data.disk_write())),

TokenType::NetDown => Some(Arc::new(data.net_down())),
TokenType::NetUp => Some(Arc::new(data.net_up())),

TokenType::LoadAverage1 => None,
TokenType::LoadAverage5 => None,
TokenType::LoadAverage15 => None,

TokenType::Uptime => None,
}
}
Expand Down
5 changes: 5 additions & 0 deletions src/clients/sysinfo/lua.rs
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Expand Up @@ -28,6 +28,11 @@ pub(super) fn add_methods<M: UserDataMethods<LuaClient<Client>>>(methods: &mut M
swap_total => SwapTotal,
swap_used => SwapUsed,
swap_percent => SwapPercent,
gpu_percent => GpuPercent,
gpu_memory_free => GpuMemoryFree,
gpu_memory_total => GpuMemoryTotal,
gpu_memory_used => GpuMemoryUsed,
gpu_memory_percent => GpuMemoryPercent,
temp_c => TempC,
temp_f => TempF,
disk_free => DiskFree,
Expand Down
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