mirror of https://github.com/docker/cli.git
84 lines
1.6 KiB
Go
84 lines
1.6 KiB
Go
package client
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import (
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"context"
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"io"
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"time"
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controlapi "github.com/moby/buildkit/api/services/control"
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"github.com/pkg/errors"
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)
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func (c *Client) Prune(ctx context.Context, ch chan UsageInfo, opts ...PruneOption) error {
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info := &PruneInfo{}
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for _, o := range opts {
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o.SetPruneOption(info)
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}
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req := &controlapi.PruneRequest{
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Filter: info.Filter,
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KeepDuration: int64(info.KeepDuration),
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KeepBytes: int64(info.KeepBytes),
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}
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if info.All {
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req.All = true
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}
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cl, err := c.controlClient().Prune(ctx, req)
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if err != nil {
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return errors.Wrap(err, "failed to call prune")
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}
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for {
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d, err := cl.Recv()
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if err != nil {
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if err == io.EOF {
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return nil
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}
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return err
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}
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if ch != nil {
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ch <- UsageInfo{
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ID: d.ID,
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Mutable: d.Mutable,
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InUse: d.InUse,
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Size: d.Size_,
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Parent: d.Parent,
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CreatedAt: d.CreatedAt,
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Description: d.Description,
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UsageCount: int(d.UsageCount),
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LastUsedAt: d.LastUsedAt,
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RecordType: UsageRecordType(d.RecordType),
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Shared: d.Shared,
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}
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}
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}
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}
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type PruneOption interface {
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SetPruneOption(*PruneInfo)
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}
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type PruneInfo struct {
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Filter []string
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All bool
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KeepDuration time.Duration
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KeepBytes int64
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}
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type pruneOptionFunc func(*PruneInfo)
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func (f pruneOptionFunc) SetPruneOption(pi *PruneInfo) {
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f(pi)
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}
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var PruneAll = pruneOptionFunc(func(pi *PruneInfo) {
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pi.All = true
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})
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func WithKeepOpt(duration time.Duration, bytes int64) PruneOption {
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return pruneOptionFunc(func(pi *PruneInfo) {
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pi.KeepDuration = duration
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pi.KeepBytes = bytes
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})
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}
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