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package docker
import (
"context"
"encoding/json"
"net/http"
)
// PruneContainersOptions specify parameters to the PruneContainers function.
//
// See https://goo.gl/wnkgDT for more details.
type PruneContainersOptions struct {
Filters map[string][]string
Context context.Context
}
// PruneContainersResults specify results from the PruneContainers function.
//
// See https://goo.gl/wnkgDT for more details.
type PruneContainersResults struct {
ContainersDeleted []string
SpaceReclaimed int64
}
// PruneContainers deletes containers which are stopped.
//
// See https://goo.gl/wnkgDT for more details.
func (c *Client) PruneContainers(opts PruneContainersOptions) (*PruneContainersResults, error) {
path := "/containers/prune?" + queryString(opts)
resp, err := c.do(http.MethodPost, path, doOptions{context: opts.Context})
if err != nil {
return nil, err
}
defer resp.Body.Close()
var results PruneContainersResults
if err := json.NewDecoder(resp.Body).Decode(&results); err != nil {
return nil, err
}
return &results, nil
}
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