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Implement docker commit with standalone client lib.
Signed-off-by: David Calavera <david.calavera@gmail.com>
This commit is contained in:
parent
589df17a1a
commit
8c9ad7b818
2 changed files with 73 additions and 34 deletions
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@ -1,18 +1,15 @@
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package client
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net/url"
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"github.com/docker/distribution/reference"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/client/lib"
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Cli "github.com/docker/docker/cli"
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"github.com/docker/docker/opts"
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flag "github.com/docker/docker/pkg/mflag"
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"github.com/docker/docker/registry"
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"github.com/docker/docker/runconfig"
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)
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// CmdCommit creates a new image from a container's changes.
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@ -59,42 +56,22 @@ func (cli *DockerCli) CmdCommit(args ...string) error {
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}
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}
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v := url.Values{}
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v.Set("container", name)
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v.Set("repo", repositoryName)
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v.Set("tag", tag)
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v.Set("comment", *flComment)
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v.Set("author", *flAuthor)
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for _, change := range flChanges.GetAll() {
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v.Add("changes", change)
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options := lib.ContainerCommitOptions{
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ContainerID: name,
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RepositoryName: repositoryName,
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Tag: tag,
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Comment: *flComment,
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Author: *flAuthor,
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Changes: flChanges.GetAll(),
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Pause: *flPause,
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JSONConfig: *flConfig,
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}
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if *flPause != true {
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v.Set("pause", "0")
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}
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var (
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config *runconfig.Config
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response types.ContainerCommitResponse
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)
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if *flConfig != "" {
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config = &runconfig.Config{}
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if err := json.Unmarshal([]byte(*flConfig), config); err != nil {
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return err
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}
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}
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serverResp, err := cli.call("POST", "/commit?"+v.Encode(), config, nil)
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response, err := cli.client.ContainerCommit(options)
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if err != nil {
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return err
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}
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defer serverResp.body.Close()
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if err := json.NewDecoder(serverResp.body).Decode(&response); err != nil {
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return err
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}
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fmt.Fprintln(cli.out, response.ID)
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return nil
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}
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62
api/client/lib/container_commit.go
Normal file
62
api/client/lib/container_commit.go
Normal file
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@ -0,0 +1,62 @@
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package lib
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import (
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"encoding/json"
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"net/url"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/runconfig"
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)
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// ContainerCommitOptions hods parameters to commit changes into a container.
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type ContainerCommitOptions struct {
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ContainerID string
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RepositoryName string
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Tag string
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Comment string
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Author string
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Changes []string
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Pause bool
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JSONConfig string
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}
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// ContainerCommit applies changes into a container and creates a new tagged image.
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func (cli *Client) ContainerCommit(options types.ContainerCommitOptions) (types.ContainerCommitResponse, error) {
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query := url.Values{}
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query.Set("container", options.ContainerID)
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query.Set("repo", options.RepositoryName)
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query.Set("tag", options.Tag)
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query.Set("comment", options.Comment)
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query.Set("author", options.Author)
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for _, change := range options.Changes {
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query.Add("changes", change)
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}
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if options.Pause != true {
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query.Set("pause", "0")
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}
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var (
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config *runconfig.Config
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response types.ContainerCommitResponse
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)
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if options.JSONConfig != "" {
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config = &runconfig.Config{}
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if err := json.Unmarshal([]byte(options.JSONConfig), config); err != nil {
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return response, err
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}
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}
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resp, err := cli.POST("/commit", query, config, nil)
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if err != nil {
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return response, err
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}
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defer resp.body.Close()
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if err := json.NewDecoder(resp.body).Decode(&response); err != nil {
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return response, err
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}
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return response, nil
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}
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