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feat(sysinfo): expose values as ironvars

This commit is contained in:
Jake Stanger 2025-02-23 16:12:02 +00:00
parent 9b67719cac
commit b83f26cb1a
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GPG key ID: C51FC8F9CB0BEA61
13 changed files with 410 additions and 152 deletions

View file

@ -1,4 +1,4 @@
use crate::await_sync;
use crate::{await_sync, Ironbar};
use color_eyre::Result;
use std::collections::HashMap;
use std::path::Path;
@ -192,7 +192,11 @@ impl Clients {
#[cfg(feature = "sys_info")]
pub fn sys_info(&mut self) -> Arc<sysinfo::Client> {
self.sys_info
.get_or_insert_with(|| Arc::new(sysinfo::Client::new()))
.get_or_insert_with(|| {
let client = Arc::new(sysinfo::Client::new());
Ironbar::variable_manager().register_namespace("sysinfo", client.clone());
client
})
.clone()
}

View file

@ -1,9 +1,12 @@
use crate::ironvar::Namespace;
use crate::modules::sysinfo::Interval;
use crate::{lock, register_client};
use color_eyre::{Report, Result};
use std::cmp::Ordering;
use std::collections::HashMap;
use std::fmt::Debug;
use std::sync::Mutex;
use std::str::FromStr;
use std::sync::{Arc, Mutex};
use sysinfo::{Components, Disks, LoadAvg, Networks, RefreshKind, System};
#[repr(u64)]
@ -43,6 +46,21 @@ pub enum Function {
Name(String),
}
impl FromStr for Function {
type Err = ();
fn from_str(s: &str) -> Result<Self, Self::Err> {
match s.to_lowercase().as_str() {
"sum" => Ok(Self::Sum),
"min" => Ok(Self::Min),
"max" => Ok(Self::Max),
"mean" => Ok(Self::Mean),
"" => Err(()),
_ => Ok(Self::Name(s.to_string())),
}
}
}
#[derive(Debug)]
pub struct ValueSet {
values: HashMap<Box<str>, Value>,
@ -388,3 +406,212 @@ register_client!(Client, sys_info);
const fn c_to_f(c: f64) -> f64 {
c / 5.0 * 9.0 + 32.0
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum TokenType {
CpuFrequency,
CpuPercent,
MemoryFree,
MemoryAvailable,
MemoryTotal,
MemoryUsed,
MemoryPercent,
SwapFree,
SwapTotal,
SwapUsed,
SwapPercent,
TempC,
TempF,
DiskFree,
DiskTotal,
DiskUsed,
DiskPercent,
DiskRead,
DiskWrite,
NetDown,
NetUp,
LoadAverage1,
LoadAverage5,
LoadAverage15,
Uptime,
}
impl FromStr for TokenType {
type Err = Report;
fn from_str(s: &str) -> Result<Self> {
match s {
"cpu_frequency" => Ok(Self::CpuFrequency),
"cpu_percent" => Ok(Self::CpuPercent),
"memory_free" => Ok(Self::MemoryFree),
"memory_available" => Ok(Self::MemoryAvailable),
"memory_total" => Ok(Self::MemoryTotal),
"memory_used" => Ok(Self::MemoryUsed),
"memory_percent" => Ok(Self::MemoryPercent),
"swap_free" => Ok(Self::SwapFree),
"swap_total" => Ok(Self::SwapTotal),
"swap_used" => Ok(Self::SwapUsed),
"swap_percent" => Ok(Self::SwapPercent),
"temp_c" => Ok(Self::TempC),
"temp_f" => Ok(Self::TempF),
"disk_free" => Ok(Self::DiskFree),
"disk_total" => Ok(Self::DiskTotal),
"disk_used" => Ok(Self::DiskUsed),
"disk_percent" => Ok(Self::DiskPercent),
"disk_read" => Ok(Self::DiskRead),
"disk_write" => Ok(Self::DiskWrite),
"net_down" => Ok(Self::NetDown),
"net_up" => Ok(Self::NetUp),
"load_average_1" => Ok(Self::LoadAverage1),
"load_average_5" => Ok(Self::LoadAverage5),
"load_average_15" => Ok(Self::LoadAverage15),
"uptime" => Ok(Self::Uptime),
_ => Err(Report::msg(format!("invalid token type: '{s}'"))),
}
}
}
impl Namespace for Client {
fn get(&self, key: &str) -> Option<String> {
let get = |value: Value| Some(value.get(Prefix::None).to_string());
let token = TokenType::from_str(key).ok()?;
match token {
TokenType::CpuFrequency => None,
TokenType::CpuPercent => None,
TokenType::MemoryFree => get(self.memory_free()),
TokenType::MemoryAvailable => get(self.memory_available()),
TokenType::MemoryTotal => get(self.memory_total()),
TokenType::MemoryUsed => get(self.memory_used()),
TokenType::MemoryPercent => get(self.memory_percent()),
TokenType::SwapFree => get(self.swap_free()),
TokenType::SwapTotal => get(self.swap_total()),
TokenType::SwapUsed => get(self.swap_used()),
TokenType::SwapPercent => get(self.swap_percent()),
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(self.load_average_1()),
TokenType::LoadAverage5 => get(self.load_average_5()),
TokenType::LoadAverage15 => get(self.load_average_15()),
TokenType::Uptime => Some(self.uptime()),
}
}
fn list(&self) -> Vec<String> {
vec![
"memory_free",
"memory_available",
"memory_total",
"memory_used",
"memory_percent",
"swap_free",
"swap_total",
"swap_used",
"swap_percent",
"load_average_1",
"load_average_5",
"load_average_15",
"uptime",
]
.into_iter()
.map(ToString::to_string)
.collect()
}
fn namespaces(&self) -> Vec<String> {
vec![
"cpu_frequency",
"cpu_percent",
"temp_c",
"temp_f",
"disk_free",
"disk_total",
"disk_used",
"disk_percent",
"disk_read",
"disk_write",
"net_down",
"net_up",
]
.into_iter()
.map(ToString::to_string)
.collect()
}
fn get_namespace(&self, key: &str) -> Option<Arc<dyn Namespace + Sync + Send>> {
let token = TokenType::from_str(key).ok()?;
match token {
TokenType::CpuFrequency => Some(Arc::new(self.cpu_frequency())),
TokenType::CpuPercent => Some(Arc::new(self.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::TempC => Some(Arc::new(self.temp_c())),
TokenType::TempF => Some(Arc::new(self.temp_f())),
TokenType::DiskFree => Some(Arc::new(self.disk_free())),
TokenType::DiskTotal => Some(Arc::new(self.disk_total())),
TokenType::DiskUsed => Some(Arc::new(self.disk_used())),
TokenType::DiskPercent => Some(Arc::new(self.disk_percent())),
TokenType::DiskRead => Some(Arc::new(self.disk_read(Interval::All(1)))),
TokenType::DiskWrite => Some(Arc::new(self.disk_write(Interval::All(1)))),
TokenType::NetDown => Some(Arc::new(self.net_down(Interval::All(1)))),
TokenType::NetUp => Some(Arc::new(self.net_up(Interval::All(1)))),
TokenType::LoadAverage1 => None,
TokenType::LoadAverage5 => None,
TokenType::LoadAverage15 => None,
TokenType::Uptime => None,
}
}
}
impl Namespace for ValueSet {
fn get(&self, key: &str) -> Option<String> {
let function = Function::from_str(key).ok()?;
Some(self.apply(&function, Prefix::None).to_string())
}
fn list(&self) -> Vec<String> {
let mut vec = vec!["sum", "min", "max", "mean"]
.into_iter()
.map(ToString::to_string)
.collect::<Vec<_>>();
vec.extend(self.values.keys().map(ToString::to_string));
vec
}
fn namespaces(&self) -> Vec<String> {
vec![]
}
fn get_namespace(&self, _key: &str) -> Option<Arc<dyn Namespace + Sync + Send>> {
None
}
}