DockerCLI/vendor/github.com/moby/buildkit/client/diskusage.go

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package client
import (
"context"
"sort"
"time"
controlapi "github.com/moby/buildkit/api/services/control"
"github.com/pkg/errors"
)
type UsageInfo struct {
ID string
Mutable bool
InUse bool
Size int64
CreatedAt time.Time
LastUsedAt *time.Time
UsageCount int
Parent string
Description string
}
func (c *Client) DiskUsage(ctx context.Context, opts ...DiskUsageOption) ([]*UsageInfo, error) {
info := &DiskUsageInfo{}
for _, o := range opts {
o(info)
}
req := &controlapi.DiskUsageRequest{Filter: info.Filter}
resp, err := c.controlClient().DiskUsage(ctx, req)
if err != nil {
return nil, errors.Wrap(err, "failed to call diskusage")
}
var du []*UsageInfo
for _, d := range resp.Record {
du = append(du, &UsageInfo{
ID: d.ID,
Mutable: d.Mutable,
InUse: d.InUse,
Size: d.Size_,
Parent: d.Parent,
CreatedAt: d.CreatedAt,
Description: d.Description,
UsageCount: int(d.UsageCount),
LastUsedAt: d.LastUsedAt,
})
}
sort.Slice(du, func(i, j int) bool {
if du[i].Size == du[j].Size {
return du[i].ID > du[j].ID
}
return du[i].Size > du[j].Size
})
return du, nil
}
type DiskUsageOption func(*DiskUsageInfo)
type DiskUsageInfo struct {
Filter string
}
func WithFilter(f string) DiskUsageOption {
return func(di *DiskUsageInfo) {
di.Filter = f
}
}