feat(sysinfo): add disks

resolves #1710

docs/docs/segment-sysinfo.md

@@ -13,10 +13,9 @@ Display SysInfo.
 ```json
 {
   "type":"sysinfo",
-  "powerline_symbol": "",
+  "powerline_symbol": "\ue0b0",
   "foreground": "#ffffff",
   "background": "#8f43f3",
-  "invert_powerline": true,
   "properties": {
     "precision": 2,
     "template":" \uf85a {{ round .PhysicalPercentUsed .Precision }}% "
@@ -51,6 +50,8 @@ Display SysInfo.
 - `.Load5`: `float64` - is the current load5 (can be empty on windows)
 - `.Load15`: `float64` - is the current load15 (can be empty on windows)
 - `.CPU`: `[]struct` - an array of [InfoStat][cpuinfo] object, you can use any property it has e.g. `(index .CPU 0).Cores`
+- `.Disks`: `[]struct` - an array of [IOCountersStat][ioinfo] object, you can use any property it has e.g. `.Disks.disk0.IoTime`
 
 [cpuinfo]: https://github.com/shirou/gopsutil/blob/78065a7ce2021f6a78c8d6f586a2683ba501dcec/cpu/cpu.go#L32
+[ioinfo]: https://github.com/shirou/gopsutil/blob/e0ec1b9cda4470db704a862282a396986d7e930c/disk/disk.go#L32
 [templates]: /docs/config-templates

src/segments/sysinfo.go

@@ -5,6 +5,7 @@ import (
 	"oh-my-posh/properties"
 
 	cpu "github.com/shirou/gopsutil/v3/cpu"
+	disk "github.com/shirou/gopsutil/v3/disk"
 	load "github.com/shirou/gopsutil/v3/load"
 	mem "github.com/shirou/gopsutil/v3/mem"
 )
@@ -28,6 +29,8 @@ type SystemInfo struct {
 	Load1  float64
 	Load5  float64
 	Load15 float64
+	// disk
+	Disks map[string]disk.IOCountersStat
 }
 
 const (
@@ -80,4 +83,9 @@ func (s *SystemInfo) Init(props properties.Properties, env environment.Environme
 	if err == nil {
 		s.CPU = processors
 	}
+	// disk
+	diskIO, err := disk.IOCounters()
+	if err == nil {
+		s.Disks = diskIO
+	}
 }