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