Initial commit

vendor/github.com/hyperhq/hypercli/api/client/import.go

@@ -0,0 +1,75 @@
+package client
+
+import (
+	"fmt"
+	"io"
+	"os"
+
+	"golang.org/x/net/context"
+
+	"github.com/docker/engine-api/types"
+	Cli "github.com/hyperhq/hypercli/cli"
+	"github.com/hyperhq/hypercli/opts"
+	"github.com/hyperhq/hypercli/pkg/jsonmessage"
+	flag "github.com/hyperhq/hypercli/pkg/mflag"
+	"github.com/hyperhq/hypercli/pkg/urlutil"
+)
+
+// CmdImport creates an empty filesystem image, imports the contents of the tarball into the image, and optionally tags the image.
+//
+// The URL argument is the address of a tarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz) file or a path to local file relative to docker client. If the URL is '-', then the tar file is read from STDIN.
+//
+// Usage: docker import [OPTIONS] file|URL|- [REPOSITORY[:TAG]]
+func (cli *DockerCli) Import(args ...string) error {
+	cmd := Cli.Subcmd("import", []string{"file|URL|- [REPOSITORY[:TAG]]"}, Cli.DockerCommands["import"].Description, true)
+	flChanges := opts.NewListOpts(nil)
+	cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
+	message := cmd.String([]string{"m", "-message"}, "", "Set commit message for imported image")
+	cmd.Require(flag.Min, 1)
+
+	cmd.ParseFlags(args, true)
+
+	var (
+		in      io.Reader
+		tag     string
+		src     = cmd.Arg(0)
+		srcName = src
+		ref     = cmd.Arg(1)
+		changes = flChanges.GetAll()
+	)
+
+	if cmd.NArg() == 3 {
+		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'file|URL|- [REPOSITORY [TAG]]' has been deprecated. Please use file|URL|- [REPOSITORY[:TAG]]\n")
+		tag = cmd.Arg(2)
+	}
+
+	if src == "-" {
+		in = cli.in
+	} else if !urlutil.IsURL(src) {
+		srcName = "-"
+		file, err := os.Open(src)
+		if err != nil {
+			return err
+		}
+		defer file.Close()
+		in = file
+	}
+	source := types.ImageImportSource{
+		Source:     in,
+		SourceName: srcName,
+	}
+
+	options := types.ImageImportOptions{
+		Message: *message,
+		Tag:     tag,
+		Changes: changes,
+	}
+
+	responseBody, err := cli.client.ImageImport(context.Background(), source, ref, options)
+	if err != nil {
+		return err
+	}
+	defer responseBody.Close()
+
+	return jsonmessage.DisplayJSONMessagesStream(responseBody, cli.out, cli.outFd, cli.isTerminalOut, nil)
+}