history: add history import command

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>

commands/history/import.go

@@ -0,0 +1,102 @@
+package history
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"os"
+	"strings"
+
+	remoteutil "github.com/docker/buildx/driver/remote/util"
+	"github.com/docker/buildx/util/cobrautil/completion"
+	"github.com/docker/buildx/util/desktop"
+	"github.com/docker/cli/cli/command"
+	"github.com/pkg/browser"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+type importOptions struct {
+	file string
+}
+
+func runImport(ctx context.Context, _ command.Cli, opts importOptions) error {
+	sock, err := desktop.BuildServerAddr()
+	if err != nil {
+		return err
+	}
+
+	tr := http.DefaultTransport.(*http.Transport).Clone()
+	tr.DialContext = func(ctx context.Context, _, _ string) (net.Conn, error) {
+		network, addr, ok := strings.Cut(sock, "://")
+		if !ok {
+			return nil, errors.Errorf("invalid endpoint address: %s", sock)
+		}
+		return remoteutil.DialContext(ctx, network, addr)
+	}
+
+	client := &http.Client{
+		Transport: tr,
+	}
+
+	var rdr io.Reader = os.Stdin
+	if opts.file != "" {
+		f, err := os.Open(opts.file)
+		if err != nil {
+			return errors.Wrap(err, "failed to open file")
+		}
+		defer f.Close()
+		rdr = f
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, "http://docker-desktop/upload", rdr)
+	if err != nil {
+		return errors.Wrap(err, "failed to create request")
+	}
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return errors.Wrap(err, "failed to send request, check if Docker Desktop is running")
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		body, _ := io.ReadAll(resp.Body)
+		return errors.Errorf("failed to import build: %s", string(body))
+	}
+
+	var refs []string
+	dec := json.NewDecoder(resp.Body)
+	if err := dec.Decode(&refs); err != nil {
+		return errors.Wrap(err, "failed to decode response")
+	}
+
+	if len(refs) == 0 {
+		return errors.New("no build records found in the bundle")
+	}
+
+	url := desktop.BuildURL(fmt.Sprintf(".imported/_/%s", refs[0]))
+	return browser.OpenURL(url)
+}
+
+func importCmd(dockerCli command.Cli, _ RootOptions) *cobra.Command {
+	var options importOptions
+
+	cmd := &cobra.Command{
+		Use:   "import [OPTIONS] < bundle.dockerbuild",
+		Short: "Import a build into Docker Desktop",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runImport(cmd.Context(), dockerCli, options)
+		},
+		ValidArgsFunction: completion.Disable,
+	}
+
+	flags := cmd.Flags()
+	flags.StringVarP(&options.file, "file", "f", "", "Import from a file path")
+
+	return cmd
+}

commands/history/root.go

@@ -25,6 +25,7 @@ func RootCmd(rootcmd *cobra.Command, dockerCli command.Cli, opts RootOptions) *c
 		inspectCmd(dockerCli, opts),
 		openCmd(dockerCli, opts),
 		traceCmd(dockerCli, opts),
+		importCmd(dockerCli, opts),
 	)
 
 	return cmd

docs/reference/buildx_history.md

@@ -7,6 +7,7 @@ Commands to work on build records
 
 | Name                                   | Description                                    |
 |:---------------------------------------|:-----------------------------------------------|
+| [`import`](buildx_history_import.md)   | Import a build into Docker Desktop             |
 | [`inspect`](buildx_history_inspect.md) | Inspect a build                                |
 | [`logs`](buildx_history_logs.md)       | Print the logs of a build                      |
 | [`ls`](buildx_history_ls.md)           | List build records                             |

docs/reference/buildx_history_import.md

@@ -0,0 +1,16 @@
+# docker buildx history import
+
+<!---MARKER_GEN_START-->
+Import a build into Docker Desktop
+
+### Options
+
+| Name            | Type     | Default | Description                              |
+|:----------------|:---------|:--------|:-----------------------------------------|
+| `--builder`     | `string` |         | Override the configured builder instance |
+| `-D`, `--debug` | `bool`   |         | Enable debug logging                     |
+| `-f`, `--file`  | `string` |         | Import from a file path                  |
+
+
+<!---MARKER_GEN_END-->
+

util/desktop/paths_darwin.go

@@ -0,0 +1,21 @@
+package desktop
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/pkg/errors"
+)
+
+const (
+	socketName = "docker-desktop-build.sock"
+	socketPath = "Library/Containers/com.docker.docker/Data"
+)
+
+func BuildServerAddr() (string, error) {
+	dir, err := os.UserHomeDir()
+	if err != nil {
+		return "", errors.Wrap(err, "failed to get user home directory")
+	}
+	return "unix://" + filepath.Join(dir, socketPath, socketName), nil
+}

util/desktop/paths_linux.go

@@ -0,0 +1,21 @@
+package desktop
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/pkg/errors"
+)
+
+const (
+	socketName = "docker-desktop-build.sock"
+	socketPath = ".docker/desktop"
+)
+
+func BuildServerAddr() (string, error) {
+	dir, err := os.UserHomeDir()
+	if err != nil {
+		return "", errors.Wrap(err, "failed to get user home directory")
+	}
+	return "unix://" + filepath.Join(dir, socketPath, socketName), nil
+}

util/desktop/paths_unsupported.go

@@ -0,0 +1,13 @@
+//go:build !windows && !darwin && !linux
+
+package desktop
+
+import (
+	"runtime"
+
+	"github.com/pkg/errors"
+)
+
+func BuildServerAddr() (string, error) {
+	return "", errors.Errorf("Docker Desktop unsupported on %s", runtime.GOOS)
+}

util/desktop/paths_windows.go

@@ -0,0 +1,5 @@
+package desktop
+
+func BuildServerAddr() (string, error) {
+	return "npipe:////./pipe/dockerDesktopBuildServer", nil
+}