Add buildx history command

These commands allow working with build records
of completed and running builds.

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

commands/history/open.go

@@ -0,0 +1,80 @@
+package history
+
+import (
+	"context"
+	"fmt"
+	"slices"
+
+	"github.com/docker/buildx/builder"
+	"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 openOptions struct {
+	builder string
+	ref     string
+}
+
+func runOpen(ctx context.Context, dockerCli command.Cli, opts openOptions) error {
+	b, err := builder.New(dockerCli, builder.WithName(opts.builder))
+	if err != nil {
+		return err
+	}
+
+	nodes, err := b.LoadNodes(ctx)
+	if err != nil {
+		return err
+	}
+	for _, node := range nodes {
+		if node.Err != nil {
+			return node.Err
+		}
+	}
+
+	recs, err := queryRecords(ctx, opts.ref, nodes)
+	if err != nil {
+		return err
+	}
+
+	if len(recs) == 0 {
+		if opts.ref == "" {
+			return errors.New("no records found")
+		}
+		return errors.Errorf("no record found for ref %q", opts.ref)
+	}
+
+	if opts.ref == "" {
+		slices.SortFunc(recs, func(a, b historyRecord) int {
+			return b.CreatedAt.AsTime().Compare(a.CreatedAt.AsTime())
+		})
+	}
+
+	rec := &recs[0]
+
+	url := desktop.BuildURL(fmt.Sprintf("%s/%s/%s", rec.node.Builder, rec.node.Name, rec.Ref))
+	return browser.OpenURL(url)
+}
+
+func openCmd(dockerCli command.Cli, rootOpts RootOptions) *cobra.Command {
+	var options openOptions
+
+	cmd := &cobra.Command{
+		Use:   "open [OPTIONS] [REF]",
+		Short: "Open a build in Docker Desktop",
+		Args:  cobra.MaximumNArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if len(args) > 0 {
+				options.ref = args[0]
+			}
+			options.builder = *rootOpts.Builder
+			return runOpen(cmd.Context(), dockerCli, options)
+		},
+		ValidArgsFunction: completion.Disable,
+	}
+
+	return cmd
+}