chore(tests): update vendored Docker cli code to v1.1.1

Author: mboersma

tests/_vendor/src/github.com/dotcloud/docker/VERSION

@@ -0,0 +1 @@
+1.1.1

tests/_vendor/src/github.com/dotcloud/docker/api/client/commands.go

@@ -11,7 +11,7 @@ import (
 )
 
 const (
-	APIVERSION        version.Version = "1.12"
+	APIVERSION        version.Version = "1.13"
 	DEFAULTHTTPHOST                   = "127.0.0.1"
 	DEFAULTUNIXSOCKET                 = "/var/run/docker.sock"
 )

tests/_vendor/src/github.com/dotcloud/docker/api/common.go

@@ -27,6 +27,7 @@ type (
 	Compression   int
 	TarOptions    struct {
 		Includes    []string
+		Excludes    []string
 		Compression Compression
 		NoLchown    bool
 	}
@@ -43,6 +44,16 @@ const (
 	Xz
 )
 
+func IsArchive(header []byte) bool {
+	compression := DetectCompression(header)
+	if compression != Uncompressed {
+		return true
+	}
+	r := tar.NewReader(bytes.NewBuffer(header))
+	_, err := r.Next()
+	return err == nil
+}
+
 func DetectCompression(source []byte) Compression {
 	for compression, m := range map[Compression][]byte{
 		Bzip2: {0x42, 0x5A, 0x68},
@@ -276,7 +287,7 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, L
 // Tar creates an archive from the directory at `path`, and returns it as a
 // stream of bytes.
 func Tar(path string, compression Compression) (io.ReadCloser, error) {
-	return TarFilter(path, &TarOptions{Compression: compression})
+	return TarWithOptions(path, &TarOptions{Compression: compression})
 }
 
 func escapeName(name string) string {
@@ -295,12 +306,9 @@ func escapeName(name string) string {
 	return string(escaped)
 }
 
-// TarFilter creates an archive from the directory at `srcPath` with `options`, and returns it as a
-// stream of bytes.
-//
-// Files are included according to `options.Includes`, default to including all files.
-// Stream is compressed according to `options.Compression', default to Uncompressed.
-func TarFilter(srcPath string, options *TarOptions) (io.ReadCloser, error) {
+// TarWithOptions creates an archive from the directory at `path`, only including files whose relative
+// paths are included in `options.Includes` (if non-nil) or not in `options.Excludes`.
+func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error) {
 	pipeReader, pipeWriter := io.Pipe()
 
 	compressWriter, err := CompressStream(pipeWriter, options.Compression)
@@ -332,6 +340,21 @@ func TarFilter(srcPath string, options *TarOptions) (io.ReadCloser, error) {
 					return nil
 				}
 
+				for _, exclude := range options.Excludes {
+					matched, err := filepath.Match(exclude, relFilePath)
+					if err != nil {
+						utils.Errorf("Error matching: %s (pattern: %s)", relFilePath, exclude)
+						return err
+					}
+					if matched {
+						utils.Debugf("Skipping excluded path: %s", relFilePath)
+						if f.IsDir() {
+							return filepath.SkipDir
+						}
+						return nil
+					}
+				}
+
 				if err := addTarFile(filePath, relFilePath, tw); err != nil {
 					utils.Debugf("Can't add file %s to tar: %s\n", srcPath, err)
 				}
@@ -443,7 +466,7 @@ func Untar(archive io.Reader, dest string, options *TarOptions) error {
 // TarUntar aborts and returns the error.
 func TarUntar(src string, dst string) error {
 	utils.Debugf("TarUntar(%s %s)", src, dst)
-	archive, err := TarFilter(src, &TarOptions{Compression: Uncompressed})
+	archive, err := TarWithOptions(src, &TarOptions{Compression: Uncompressed})
 	if err != nil {
 		return err
 	}

tests/_vendor/src/github.com/dotcloud/docker/archive/archive.go

@@ -199,6 +199,22 @@ func (env *Env) SetAuto(k string, v interface{}) {
 	}
 }
 
+func changeFloats(v interface{}) interface{} {
+	switch v := v.(type) {
+	case float64:
+		return int(v)
+	case map[string]interface{}:
+		for key, val := range v {
+			v[key] = changeFloats(val)
+		}
+	case []interface{}:
+		for idx, val := range v {
+			v[idx] = changeFloats(val)
+		}
+	}
+	return v
+}
+
 func (env *Env) Encode(dst io.Writer) error {
 	m := make(map[string]interface{})
 	for k, v := range env.Map() {
@@ -207,10 +223,7 @@ func (env *Env) Encode(dst io.Writer) error {
 			// FIXME: we fix-convert float values to int, because
 			// encoding/json decodes integers to float64, but cannot encode them back.
 			// (See http://golang.org/src/pkg/encoding/json/decode.go#L46)
-			if fval, isFloat := val.(float64); isFloat {
-				val = int(fval)
-			}
-			m[k] = val
+			m[k] = changeFloats(val)
 		} else {
 			m[k] = v
 		}

tests/_vendor/src/github.com/dotcloud/docker/engine/env.go

@@ -0,0 +1,27 @@
+Copyright (c) 2014 The Docker & Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

tests/_vendor/src/github.com/dotcloud/docker/engine/http.go

@@ -305,12 +305,10 @@ type flagSlice []string
 
 func (p flagSlice) Len() int { return len(p) }
 func (p flagSlice) Less(i, j int) bool {
-	pi, pj := strings.ToLower(p[i]), strings.ToLower(p[j])
-	if pi[0] == '-' {
-		pi = pi[1:]
-	}
-	if pj[0] == '-' {
-		pj = pj[1:]
+	pi, pj := strings.TrimPrefix(p[i], "-"), strings.TrimPrefix(p[j], "-")
+	lpi, lpj := strings.ToLower(pi), strings.ToLower(pj)
+	if lpi != lpj {
+		return lpi < lpj
 	}
 	return pi < pj
 }
@@ -443,8 +441,6 @@ func (f *FlagSet) PrintDefaults() {
 				}
 				fmt.Fprintln(writer, "\t", line)
 			}
-			//			start := fmt.Sprintf(format, strings.Join(names, ", -"), flag.DefValue)
-			//			fmt.Fprintln(f.out(), start, strings.Replace(flag.Usage, "\n", "\n"+strings.Repeat(" ", len(start)+1), -1))
 		}
 	})
 	writer.Flush()
@@ -833,14 +829,12 @@ func (f *FlagSet) parseOne() (bool, string, error) {
 	f.args = f.args[1:]
 	has_value := false
 	value := ""
-	for i := 1; i < len(name); i++ { // equals cannot be first
-		if name[i] == '=' {
-			value = trimQuotes(name[i+1:])
-			has_value = true
-			name = name[0:i]
-			break
-		}
+	if i := strings.Index(name, "="); i != -1 {
+		value = trimQuotes(name[i+1:])
+		has_value = true
+		name = name[:i]
 	}
+
 	m := f.formal
 	flag, alreadythere := m[name] // BUG
 	if !alreadythere {