Move deps from _workspace/ to vendor/

godep restore
pushd $GOPATH/src/github.com/appc/spec
git co master
popd
go get go4.org/errorutil
rm -rf Godeps
godep save ./...
git add vendor
git add -f $(git ls-files --other vendor/)
git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS

vendor/github.com/appc/spec/schema/common/common.go

@@ -0,0 +1,40 @@
+// Copyright 2015 The appc Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package common
+
+import (
+	"fmt"
+	"net/url"
+	"strings"
+)
+
+// MakeQueryString takes a comma-separated LABEL=VALUE string and returns an
+// "&"-separated string with URL escaped values.
+//
+// Examples:
+// 	version=1.0.0,label=v1+v2 -> version=1.0.0&label=v1%2Bv2
+// 	name=db,source=/tmp$1 -> name=db&source=%2Ftmp%241
+func MakeQueryString(app string) (string, error) {
+	parts := strings.Split(app, ",")
+	escapedParts := make([]string, len(parts))
+	for i, s := range parts {
+		p := strings.SplitN(s, "=", 2)
+		if len(p) != 2 {
+			return "", fmt.Errorf("malformed string %q - has a label without a value: %s", app, p[0])
+		}
+		escapedParts[i] = fmt.Sprintf("%s=%s", p[0], url.QueryEscape(p[1]))
+	}
+	return strings.Join(escapedParts, "&"), nil
+}