45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package client // import "github.com/docker/docker/client"
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import (
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"context"
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"encoding/json"
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"net/url"
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"strconv"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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"github.com/pkg/errors"
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)
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// BuildCachePrune requests the daemon to delete unused cache data
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func (cli *Client) BuildCachePrune(ctx context.Context, opts types.BuildCachePruneOptions) (*types.BuildCachePruneReport, error) {
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if err := cli.NewVersionError("1.31", "build prune"); err != nil {
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return nil, err
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}
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report := types.BuildCachePruneReport{}
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query := url.Values{}
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if opts.All {
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query.Set("all", "1")
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}
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query.Set("keep-storage", strconv.Itoa(int(opts.KeepStorage)))
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f, err := filters.ToJSON(opts.Filters)
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if err != nil {
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return nil, errors.Wrap(err, "prune could not marshal filters option")
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}
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query.Set("filters", f)
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serverResp, err := cli.post(ctx, "/build/prune", query, nil, nil)
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defer ensureReaderClosed(serverResp)
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if err != nil {
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return nil, err
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}
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if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil {
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return nil, errors.Wrap(err, "error retrieving disk usage")
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}
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return &report, nil
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}
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