Integrate public as bindata optionally (#293)

* Dropped unused codekit config

* Integrated dynamic and static bindata for public

* Ignore public bindata

* Add a general generate make task

* Integrated flexible public assets into web command

* Updated vendoring, added all missiong govendor deps

* Made the linter happy with the bindata and dynamic code

* Moved public bindata definition to modules directory

* Ignoring the new bindata path now

* Updated to the new public modules import path

* Updated public bindata command and drop the new prefix

vendor/github.com/pingcap/tidb/mysql/enum.go

@@ -0,0 +1,62 @@
+// Copyright 2015 PingCAP, Inc.
+//
+// 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,
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package mysql
+
+import (
+	"strconv"
+	"strings"
+
+	"github.com/juju/errors"
+)
+
+// Enum is for MySQL enum type.
+type Enum struct {
+	Name  string
+	Value uint64
+}
+
+// String implements fmt.Stringer interface.
+func (e Enum) String() string {
+	return e.Name
+}
+
+// ToNumber changes enum index to float64 for numeric operation.
+func (e Enum) ToNumber() float64 {
+	return float64(e.Value)
+}
+
+// ParseEnumName creates a Enum with item name.
+func ParseEnumName(elems []string, name string) (Enum, error) {
+	for i, n := range elems {
+		if strings.EqualFold(n, name) {
+			return Enum{Name: n, Value: uint64(i) + 1}, nil
+		}
+	}
+
+	// name doesn't exist, maybe an integer?
+	if num, err := strconv.ParseUint(name, 0, 64); err == nil {
+		return ParseEnumValue(elems, num)
+	}
+
+	return Enum{}, errors.Errorf("item %s is not in enum %v", name, elems)
+}
+
+// ParseEnumValue creates a Enum with special number.
+func ParseEnumValue(elems []string, number uint64) (Enum, error) {
+	if number == 0 || number > uint64(len(elems)) {
+		return Enum{}, errors.Errorf("number %d overflow enum boundary [1, %d]", number, len(elems))
+	}
+
+	return Enum{Name: elems[number-1], Value: number}, nil
+}