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- package client
- import (
- "encoding/json"
- "net/url"
- "github.com/docker/docker/api/types"
- "github.com/docker/docker/api/types/filters"
- "github.com/docker/docker/api/types/versions"
- "golang.org/x/net/context"
- )
- // ImageList returns a list of images in the docker host.
- func (cli *Client) ImageList(ctx context.Context, options types.ImageListOptions) ([]types.ImageSummary, error) {
- var images []types.ImageSummary
- query := url.Values{}
- optionFilters := options.Filters
- referenceFilters := optionFilters.Get("reference")
- if versions.LessThan(cli.version, "1.25") && len(referenceFilters) > 0 {
- query.Set("filter", referenceFilters[0])
- for _, filterValue := range referenceFilters {
- optionFilters.Del("reference", filterValue)
- }
- }
- if optionFilters.Len() > 0 {
- filterJSON, err := filters.ToParamWithVersion(cli.version, optionFilters)
- if err != nil {
- return images, err
- }
- query.Set("filters", filterJSON)
- }
- if options.All {
- query.Set("all", "1")
- }
- serverResp, err := cli.get(ctx, "/images/json", query, nil)
- if err != nil {
- return images, err
- }
- err = json.NewDecoder(serverResp.body).Decode(&images)
- ensureReaderClosed(serverResp)
- return images, err
- }
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