fix: preserve battery array encoding with json v2

This commit is contained in:
henrygd
2026-08-30 14:40:13 -04:00
parent 3af6512514
commit 8675199e20
3 changed files with 33 additions and 10 deletions

View File

@@ -44,7 +44,7 @@ type Stats struct {
MaxBandwidth [2]uint64 `json:"bm,omitzero" cbor:"-"` // [sent bytes, recv bytes]
// TODO: remove other load fields in future release in favor of load avg array
LoadAvg [3]float64 `json:"la,omitempty" cbor:"28,keyasint"`
Battery [2]uint8 `json:"bat,omitzero" cbor:"29,keyasint,omitzero"` // [percent, charge state]
Battery Battery `json:"bat,omitzero" cbor:"29,keyasint,omitzero"` // [percent, charge state]
NetworkInterfaces map[string][4]uint64 `json:"ni,omitempty" cbor:"31,keyasint,omitempty"` // [upload bytes, download bytes, total upload, total download]
DiskIO [2]uint64 `json:"dio,omitzero" cbor:"32,keyasint,omitzero"` // [read bytes, write bytes]
MaxDiskIO [2]uint64 `json:"diom,omitzero" cbor:"-"` // [max read bytes, max write bytes]
@@ -71,6 +71,15 @@ func (s Uint8Slice) MarshalJSON() ([]byte, error) {
return json.Marshal(arr)
}
// Battery stores the representative battery's percent and charge state.
// Its custom JSON encoding keeps the public and persisted representation as a
// numeric tuple under both encoding/json v1 and v2.
type Battery [2]uint8
func (b Battery) MarshalJSON() ([]byte, error) {
return json.Marshal([2]uint16{uint16(b[0]), uint16(b[1])})
}
type GPUData struct {
Name string `json:"n" cbor:"0,keyasint"`
Temperature float64 `json:"-"`
@@ -155,8 +164,8 @@ type Info struct {
LoadAvg [3]float64 `json:"la,omitempty" cbor:"19,keyasint"`
ConnectionType ConnectionType `json:"ct,omitempty" cbor:"20,keyasint,omitempty,omitzero"`
ExtraFsPct map[string]float64 `json:"efs,omitempty" cbor:"21,keyasint,omitempty"`
Services []uint16 `json:"sv,omitempty" cbor:"22,keyasint,omitempty"` // [totalServices, numFailedServices]
Battery [2]uint8 `json:"bat,omitzero" cbor:"23,keyasint,omitzero"` // [percent, charge state]
Services []uint16 `json:"sv,omitempty" cbor:"22,keyasint,omitempty"` // [totalServices, numFailedServices]
Battery Battery `json:"bat,omitzero" cbor:"23,keyasint,omitzero"` // [percent, charge state]
RootDiskName string `json:"rdn,omitempty" cbor:"24,keyasint,omitempty"` // custom name for root disk (set via FILESYSTEM=device__name)
}