57 lines
1.2 KiB
Go
57 lines
1.2 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/container"
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"github.com/docker/docker/api/types/filters"
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)
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// ContainerList returns the list of containers in the docker host.
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func (cli *Client) ContainerList(ctx context.Context, options container.ListOptions) ([]types.Container, error) {
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query := url.Values{}
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if options.All {
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query.Set("all", "1")
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}
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if options.Limit > 0 {
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query.Set("limit", strconv.Itoa(options.Limit))
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}
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if options.Since != "" {
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query.Set("since", options.Since)
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}
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if options.Before != "" {
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query.Set("before", options.Before)
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}
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if options.Size {
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query.Set("size", "1")
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}
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if options.Filters.Len() > 0 {
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//nolint:staticcheck // ignore SA1019 for old code
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filterJSON, err := filters.ToParamWithVersion(cli.version, options.Filters)
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if err != nil {
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return nil, err
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}
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query.Set("filters", filterJSON)
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}
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resp, err := cli.get(ctx, "/containers/json", query, nil)
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defer ensureReaderClosed(resp)
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if err != nil {
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return nil, err
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}
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var containers []types.Container
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err = json.NewDecoder(resp.body).Decode(&containers)
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return containers, err
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}
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