| package client // import "github.com/docker/docker/client" |
| |
| import ( |
| "context" |
| "encoding/json" |
| "net/url" |
| "strconv" |
| |
| "github.com/docker/docker/api/types" |
| "github.com/docker/docker/api/types/filters" |
| ) |
| |
| // ContainerList returns the list of containers in the docker host. |
| func (cli *Client) ContainerList(ctx context.Context, options types.ContainerListOptions) ([]types.Container, error) { |
| query := url.Values{} |
| |
| if options.All { |
| query.Set("all", "1") |
| } |
| |
| if options.Limit != -1 { |
| query.Set("limit", strconv.Itoa(options.Limit)) |
| } |
| |
| if options.Since != "" { |
| query.Set("since", options.Since) |
| } |
| |
| if options.Before != "" { |
| query.Set("before", options.Before) |
| } |
| |
| if options.Size { |
| query.Set("size", "1") |
| } |
| |
| if options.Filters.Len() > 0 { |
| filterJSON, err := filters.ToParamWithVersion(cli.version, options.Filters) |
| |
| if err != nil { |
| return nil, err |
| } |
| |
| query.Set("filters", filterJSON) |
| } |
| |
| resp, err := cli.get(ctx, "/containers/json", query, nil) |
| defer ensureReaderClosed(resp) |
| if err != nil { |
| return nil, err |
| } |
| |
| var containers []types.Container |
| err = json.NewDecoder(resp.body).Decode(&containers) |
| return containers, err |
| } |