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package client // import "github.com/docker/docker/client"
import (
"context"
"encoding/json"
"fmt"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/api/types/image"
)
// ImagesPrune requests the daemon to delete unused data
func (cli *Client) ImagesPrune(ctx context.Context, pruneFilters filters.Args) (image.PruneReport, error) {
var report image.PruneReport
if err := cli.NewVersionError(ctx, "1.25", "image prune"); err != nil {
return report, err
}
query, err := getFiltersQuery(pruneFilters)
if err != nil {
return report, err
}
serverResp, err := cli.post(ctx, "/images/prune", query, nil, nil)
defer ensureReaderClosed(serverResp)
if err != nil {
return report, err
}
if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil {
return report, fmt.Errorf("Error retrieving disk usage: %v", err)
}
return report, nil
}
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