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package docker
import (
"context"
"encoding/json"
"errors"
"net/http"
)
// CommitContainerOptions aggregates parameters to the CommitContainer method.
//
// See https://goo.gl/CzIguf for more details.
type CommitContainerOptions struct {
Container string
Repository string `qs:"repo"`
Tag string
Message string `qs:"comment"`
Author string
Changes []string `qs:"changes"`
Run *Config `qs:"-"`
Context context.Context
}
// CommitContainer creates a new image from a container's changes.
//
// See https://goo.gl/CzIguf for more details.
func (c *Client) CommitContainer(opts CommitContainerOptions) (*Image, error) {
path := "/commit?" + queryString(opts)
resp, err := c.do(http.MethodPost, path, doOptions{
data: opts.Run,
context: opts.Context,
})
if err != nil {
var e *Error
if errors.As(err, &e) && e.Status == http.StatusNotFound {
return nil, &NoSuchContainer{ID: opts.Container}
}
return nil, err
}
defer resp.Body.Close()
var image Image
if err := json.NewDecoder(resp.Body).Decode(&image); err != nil {
return nil, err
}
return &image, nil
}
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