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package docker
import (
"encoding/json"
"errors"
"net/http"
)
// ContainerChanges returns changes in the filesystem of the given container.
//
// See https://goo.gl/15KKzh for more details.
func (c *Client) ContainerChanges(id string) ([]Change, error) {
path := "/containers/" + id + "/changes"
resp, err := c.do(http.MethodGet, path, doOptions{})
if err != nil {
var e *Error
if errors.As(err, &e) && e.Status == http.StatusNotFound {
return nil, &NoSuchContainer{ID: id}
}
return nil, err
}
defer resp.Body.Close()
var changes []Change
if err := json.NewDecoder(resp.Body).Decode(&changes); err != nil {
return nil, err
}
return changes, nil
}
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