Removed Unknwon

vendor/github.com/Unknwon/com/LICENSE

@@ -1,191 +0,0 @@
-Apache License
-Version 2.0, January 2004
-http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-"License" shall mean the terms and conditions for use, reproduction, and
-distribution as defined by Sections 1 through 9 of this document.
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-owner that is granting the License.
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-that control, are controlled by, or are under common control with that entity.
-For the purposes of this definition, "control" means (i) the power, direct or
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-outstanding shares, or (iii) beneficial ownership of such entity.
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-"You" (or "Your") shall mean an individual or Legal Entity exercising
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-
-"Source" form shall mean the preferred form for making modifications, including
-but not limited to software source code, documentation source, and configuration
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-is based on (or derived from) the Work and for which the editorial revisions,
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-"Contribution" shall mean any work of authorship, including the original version
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-the purpose of discussing and improving the Work, but excluding communication
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-of whom a Contribution has been received by Licensor and subsequently
-incorporated within the Work.
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-Subject to the terms and conditions of this License, each Contributor hereby
-grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
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-additional or different license terms and conditions for use, reproduction, or
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-with the conditions stated in this License.
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-5. Submission of Contributions.
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-Unless You explicitly state otherwise, any Contribution intentionally submitted
-for inclusion in the Work by You to the Licensor shall be under the terms and
-conditions of this License, without any additional terms or conditions.
-Notwithstanding the above, nothing herein shall supersede or modify the terms of
-any separate license agreement you may have executed with Licensor regarding
-such Contributions.
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-6. Trademarks.
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-This License does not grant permission to use the trade names, trademarks,
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-reproducing the content of the NOTICE file.
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-Unless required by applicable law or agreed to in writing, Licensor provides the
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-solely responsible for determining the appropriateness of using or
-redistributing the Work and assume any risks associated with Your exercise of
-permissions under this License.
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-8. Limitation of Liability.
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-In no event and under no legal theory, whether in tort (including negligence),
-contract, or otherwise, unless required by applicable law (such as deliberate
-and grossly negligent acts) or agreed to in writing, shall any Contributor be
-liable to You for damages, including any direct, indirect, special, incidental,
-or consequential damages of any character arising as a result of this License or
-out of the use or inability to use the Work (including but not limited to
-damages for loss of goodwill, work stoppage, computer failure or malfunction, or
-any and all other commercial damages or losses), even if such Contributor has
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-offer, and charge a fee for, acceptance of support, warranty, indemnity, or
-other liability obligations and/or rights consistent with this License. However,
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-sole responsibility, not on behalf of any other Contributor, and only if You
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-incurred by, or claims asserted against, such Contributor by reason of your
-accepting any such warranty or additional liability.
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-   Copyright [yyyy] [name of copyright owner]
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-   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.

vendor/github.com/Unknwon/com/README.md

@@ -1,20 +0,0 @@
-Common Functions
-================
-
-[![Build Status](https://travis-ci.org/Unknwon/com.svg)](https://travis-ci.org/Unknwon/com) [![Go Walker](http://gowalker.org/api/v1/badge)](http://gowalker.org/github.com/Unknwon/com)
-
-This is an open source project for commonly used functions for the Go programming language.
-
-This package need >= **go 1.2**
-
-Code Convention: based on [Go Code Convention](https://github.com/Unknwon/go-code-convention).
-
-## Contribute
-
-Your contribute is welcome, but you have to check following steps after you added some functions and commit them:
-
-1. Make sure you wrote user-friendly comments for **all functions** .
-2. Make sure you wrote test cases with any possible condition for **all functions** in file `*_test.go`.
-3. Make sure you wrote benchmarks for **all functions** in file `*_test.go`.
-4. Make sure you wrote useful examples for **all functions** in file `example_test.go`.
-5. Make sure you ran `go test` and got **PASS** .

vendor/github.com/Unknwon/com/cmd.go

@@ -1,161 +0,0 @@
-// +build go1.2
-
-// Copyright 2013 com 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 com is an open source project for commonly used functions for the Go programming language.
-package com
-
-import (
-	"bytes"
-	"fmt"
-	"os/exec"
-	"runtime"
-	"strings"
-)
-
-// ExecCmdDirBytes executes system command in given directory
-// and return stdout, stderr in bytes type, along with possible error.
-func ExecCmdDirBytes(dir, cmdName string, args ...string) ([]byte, []byte, error) {
-	bufOut := new(bytes.Buffer)
-	bufErr := new(bytes.Buffer)
-
-	cmd := exec.Command(cmdName, args...)
-	cmd.Dir = dir
-	cmd.Stdout = bufOut
-	cmd.Stderr = bufErr
-
-	err := cmd.Run()
-	return bufOut.Bytes(), bufErr.Bytes(), err
-}
-
-// ExecCmdBytes executes system command
-// and return stdout, stderr in bytes type, along with possible error.
-func ExecCmdBytes(cmdName string, args ...string) ([]byte, []byte, error) {
-	return ExecCmdDirBytes("", cmdName, args...)
-}
-
-// ExecCmdDir executes system command in given directory
-// and return stdout, stderr in string type, along with possible error.
-func ExecCmdDir(dir, cmdName string, args ...string) (string, string, error) {
-	bufOut, bufErr, err := ExecCmdDirBytes(dir, cmdName, args...)
-	return string(bufOut), string(bufErr), err
-}
-
-// ExecCmd executes system command
-// and return stdout, stderr in string type, along with possible error.
-func ExecCmd(cmdName string, args ...string) (string, string, error) {
-	return ExecCmdDir("", cmdName, args...)
-}
-
-// _________        .__                 .____
-// \_   ___ \  ____ |  |   ___________  |    |    ____   ____
-// /    \  \/ /  _ \|  |  /  _ \_  __ \ |    |   /  _ \ / ___\
-// \     \___(  <_> )  |_(  <_> )  | \/ |    |__(  <_> ) /_/  >
-//  \______  /\____/|____/\____/|__|    |_______ \____/\___  /
-//         \/                                   \/    /_____/
-
-// Color number constants.
-const (
-	Gray = uint8(iota + 90)
-	Red
-	Green
-	Yellow
-	Blue
-	Magenta
-	//NRed      = uint8(31) // Normal
-	EndColor = "\033[0m"
-)
-
-// getColorLevel returns colored level string by given level.
-func getColorLevel(level string) string {
-	level = strings.ToUpper(level)
-	switch level {
-	case "TRAC":
-		return fmt.Sprintf("\033[%dm%s\033[0m", Blue, level)
-	case "ERRO":
-		return fmt.Sprintf("\033[%dm%s\033[0m", Red, level)
-	case "WARN":
-		return fmt.Sprintf("\033[%dm%s\033[0m", Magenta, level)
-	case "SUCC":
-		return fmt.Sprintf("\033[%dm%s\033[0m", Green, level)
-	default:
-		return level
-	}
-}
-
-// ColorLogS colors log and return colored content.
-// Log format: <level> <content [highlight][path]> [ error ].
-// Level: TRAC -> blue; ERRO -> red; WARN -> Magenta; SUCC -> green; others -> default.
-// Content: default; path: yellow; error -> red.
-// Level has to be surrounded by "[" and "]".
-// Highlights have to be surrounded by "# " and " #"(space), "#" will be deleted.
-// Paths have to be surrounded by "( " and " )"(space).
-// Errors have to be surrounded by "[ " and " ]"(space).
-// Note: it hasn't support windows yet, contribute is welcome.
-func ColorLogS(format string, a ...interface{}) string {
-	log := fmt.Sprintf(format, a...)
-
-	var clog string
-
-	if runtime.GOOS != "windows" {
-		// Level.
-		i := strings.Index(log, "]")
-		if log[0] == '[' && i > -1 {
-			clog += "[" + getColorLevel(log[1:i]) + "]"
-		}
-
-		log = log[i+1:]
-
-		// Error.
-		log = strings.Replace(log, "[ ", fmt.Sprintf("[\033[%dm", Red), -1)
-		log = strings.Replace(log, " ]", EndColor+"]", -1)
-
-		// Path.
-		log = strings.Replace(log, "( ", fmt.Sprintf("(\033[%dm", Yellow), -1)
-		log = strings.Replace(log, " )", EndColor+")", -1)
-
-		// Highlights.
-		log = strings.Replace(log, "# ", fmt.Sprintf("\033[%dm", Gray), -1)
-		log = strings.Replace(log, " #", EndColor, -1)
-
-	} else {
-		// Level.
-		i := strings.Index(log, "]")
-		if log[0] == '[' && i > -1 {
-			clog += "[" + log[1:i] + "]"
-		}
-
-		log = log[i+1:]
-
-		// Error.
-		log = strings.Replace(log, "[ ", "[", -1)
-		log = strings.Replace(log, " ]", "]", -1)
-
-		// Path.
-		log = strings.Replace(log, "( ", "(", -1)
-		log = strings.Replace(log, " )", ")", -1)
-
-		// Highlights.
-		log = strings.Replace(log, "# ", "", -1)
-		log = strings.Replace(log, " #", "", -1)
-	}
-	return clog + log
-}
-
-// ColorLog prints colored log to stdout.
-// See color rules in function 'ColorLogS'.
-func ColorLog(format string, a ...interface{}) {
-	fmt.Print(ColorLogS(format, a...))
-}

vendor/github.com/Unknwon/com/convert.go

@@ -1,167 +0,0 @@
-// Copyright 2014 com 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 com
-
-import (
-	"fmt"
-	"strconv"
-)
-
-// Convert string to specify type.
-type StrTo string
-
-func (f StrTo) Exist() bool {
-	return string(f) != string(0x1E)
-}
-
-func (f StrTo) Uint8() (uint8, error) {
-	v, err := strconv.ParseUint(f.String(), 10, 8)
-	return uint8(v), err
-}
-
-func (f StrTo) Int() (int, error) {
-	v, err := strconv.ParseInt(f.String(), 10, 0)
-	return int(v), err
-}
-
-func (f StrTo) Int64() (int64, error) {
-	v, err := strconv.ParseInt(f.String(), 10, 64)
-	return int64(v), err
-}
-
-func (f StrTo) Float64() (float64, error) {
-	v, err := strconv.ParseFloat(f.String(), 64)
-	return float64(v), err
-}
-
-func (f StrTo) MustUint8() uint8 {
-	v, _ := f.Uint8()
-	return v
-}
-
-func (f StrTo) MustInt() int {
-	v, _ := f.Int()
-	return v
-}
-
-func (f StrTo) MustInt64() int64 {
-	v, _ := f.Int64()
-	return v
-}
-
-func (f StrTo) MustFloat64() float64 {
-	v, _ := f.Float64()
-	return v
-}
-
-func (f StrTo) String() string {
-	if f.Exist() {
-		return string(f)
-	}
-	return ""
-}
-
-// Convert any type to string.
-func ToStr(value interface{}, args ...int) (s string) {
-	switch v := value.(type) {
-	case bool:
-		s = strconv.FormatBool(v)
-	case float32:
-		s = strconv.FormatFloat(float64(v), 'f', argInt(args).Get(0, -1), argInt(args).Get(1, 32))
-	case float64:
-		s = strconv.FormatFloat(v, 'f', argInt(args).Get(0, -1), argInt(args).Get(1, 64))
-	case int:
-		s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
-	case int8:
-		s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
-	case int16:
-		s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
-	case int32:
-		s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
-	case int64:
-		s = strconv.FormatInt(v, argInt(args).Get(0, 10))
-	case uint:
-		s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
-	case uint8:
-		s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
-	case uint16:
-		s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
-	case uint32:
-		s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
-	case uint64:
-		s = strconv.FormatUint(v, argInt(args).Get(0, 10))
-	case string:
-		s = v
-	case []byte:
-		s = string(v)
-	default:
-		s = fmt.Sprintf("%v", v)
-	}
-	return s
-}
-
-type argInt []int
-
-func (a argInt) Get(i int, args ...int) (r int) {
-	if i >= 0 && i < len(a) {
-		r = a[i]
-	} else if len(args) > 0 {
-		r = args[0]
-	}
-	return
-}
-
-// HexStr2int converts hex format string to decimal number.
-func HexStr2int(hexStr string) (int, error) {
-	num := 0
-	length := len(hexStr)
-	for i := 0; i < length; i++ {
-		char := hexStr[length-i-1]
-		factor := -1
-
-		switch {
-		case char >= '0' && char <= '9':
-			factor = int(char) - '0'
-		case char >= 'a' && char <= 'f':
-			factor = int(char) - 'a' + 10
-		default:
-			return -1, fmt.Errorf("invalid hex: %s", string(char))
-		}
-
-		num += factor * PowInt(16, i)
-	}
-	return num, nil
-}
-
-// Int2HexStr converts decimal number to hex format string.
-func Int2HexStr(num int) (hex string) {
-	if num == 0 {
-		return "0"
-	}
-
-	for num > 0 {
-		r := num % 16
-
-		c := "?"
-		if r >= 0 && r <= 9 {
-			c = string(r + '0')
-		} else {
-			c = string(r + 'a' - 10)
-		}
-		hex = c + hex
-		num = num / 16
-	}
-	return hex
-}

vendor/github.com/Unknwon/com/dir.go

@@ -1,218 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"errors"
-	"fmt"
-	"os"
-	"path"
-	"strings"
-)
-
-// IsDir returns true if given path is a directory,
-// or returns false when it's a file or does not exist.
-func IsDir(dir string) bool {
-	f, e := os.Stat(dir)
-	if e != nil {
-		return false
-	}
-	return f.IsDir()
-}
-
-func statDir(dirPath, recPath string, includeDir, isDirOnly, followSymlinks bool) ([]string, error) {
-	dir, err := os.Open(dirPath)
-	if err != nil {
-		return nil, err
-	}
-	defer dir.Close()
-
-	fis, err := dir.Readdir(0)
-	if err != nil {
-		return nil, err
-	}
-
-	statList := make([]string, 0)
-	for _, fi := range fis {
-		if strings.Contains(fi.Name(), ".DS_Store") {
-			continue
-		}
-
-		relPath := path.Join(recPath, fi.Name())
-		curPath := path.Join(dirPath, fi.Name())
-		if fi.IsDir() {
-			if includeDir {
-				statList = append(statList, relPath+"/")
-			}
-			s, err := statDir(curPath, relPath, includeDir, isDirOnly, followSymlinks)
-			if err != nil {
-				return nil, err
-			}
-			statList = append(statList, s...)
-		} else if !isDirOnly {
-			statList = append(statList, relPath)
-		} else if followSymlinks && fi.Mode()&os.ModeSymlink != 0 {
-			link, err := os.Readlink(curPath)
-			if err != nil {
-				return nil, err
-			}
-
-			if IsDir(link) {
-				if includeDir {
-					statList = append(statList, relPath+"/")
-				}
-				s, err := statDir(curPath, relPath, includeDir, isDirOnly, followSymlinks)
-				if err != nil {
-					return nil, err
-				}
-				statList = append(statList, s...)
-			}
-		}
-	}
-	return statList, nil
-}
-
-// StatDir gathers information of given directory by depth-first.
-// It returns slice of file list and includes subdirectories if enabled;
-// it returns error and nil slice when error occurs in underlying functions,
-// or given path is not a directory or does not exist.
-//
-// Slice does not include given path itself.
-// If subdirectories is enabled, they will have suffix '/'.
-func StatDir(rootPath string, includeDir ...bool) ([]string, error) {
-	if !IsDir(rootPath) {
-		return nil, errors.New("not a directory or does not exist: " + rootPath)
-	}
-
-	isIncludeDir := false
-	if len(includeDir) >= 1 {
-		isIncludeDir = includeDir[0]
-	}
-	return statDir(rootPath, "", isIncludeDir, false, false)
-}
-
-// LstatDir gathers information of given directory by depth-first.
-// It returns slice of file list, follows symbolic links and includes subdirectories if enabled;
-// it returns error and nil slice when error occurs in underlying functions,
-// or given path is not a directory or does not exist.
-//
-// Slice does not include given path itself.
-// If subdirectories is enabled, they will have suffix '/'.
-func LstatDir(rootPath string, includeDir ...bool) ([]string, error) {
-	if !IsDir(rootPath) {
-		return nil, errors.New("not a directory or does not exist: " + rootPath)
-	}
-
-	isIncludeDir := false
-	if len(includeDir) >= 1 {
-		isIncludeDir = includeDir[0]
-	}
-	return statDir(rootPath, "", isIncludeDir, false, true)
-}
-
-// GetAllSubDirs returns all subdirectories of given root path.
-// Slice does not include given path itself.
-func GetAllSubDirs(rootPath string) ([]string, error) {
-	if !IsDir(rootPath) {
-		return nil, errors.New("not a directory or does not exist: " + rootPath)
-	}
-	return statDir(rootPath, "", true, true, false)
-}
-
-// LgetAllSubDirs returns all subdirectories of given root path, including
-// following symbolic links, if any.
-// Slice does not include given path itself.
-func LgetAllSubDirs(rootPath string) ([]string, error) {
-	if !IsDir(rootPath) {
-		return nil, errors.New("not a directory or does not exist: " + rootPath)
-	}
-	return statDir(rootPath, "", true, true, true)
-}
-
-// GetFileListBySuffix returns an ordered list of file paths.
-// It recognize if given path is a file, and don't do recursive find.
-func GetFileListBySuffix(dirPath, suffix string) ([]string, error) {
-	if !IsExist(dirPath) {
-		return nil, fmt.Errorf("given path does not exist: %s", dirPath)
-	} else if IsFile(dirPath) {
-		return []string{dirPath}, nil
-	}
-
-	// Given path is a directory.
-	dir, err := os.Open(dirPath)
-	if err != nil {
-		return nil, err
-	}
-
-	fis, err := dir.Readdir(0)
-	if err != nil {
-		return nil, err
-	}
-
-	files := make([]string, 0, len(fis))
-	for _, fi := range fis {
-		if strings.HasSuffix(fi.Name(), suffix) {
-			files = append(files, path.Join(dirPath, fi.Name()))
-		}
-	}
-
-	return files, nil
-}
-
-// CopyDir copy files recursively from source to target directory.
-//
-// The filter accepts a function that process the path info.
-// and should return true for need to filter.
-//
-// It returns error when error occurs in underlying functions.
-func CopyDir(srcPath, destPath string, filters ...func(filePath string) bool) error {
-	// Check if target directory exists.
-	if IsExist(destPath) {
-		return errors.New("file or directory alreay exists: " + destPath)
-	}
-
-	err := os.MkdirAll(destPath, os.ModePerm)
-	if err != nil {
-		return err
-	}
-
-	// Gather directory info.
-	infos, err := StatDir(srcPath, true)
-	if err != nil {
-		return err
-	}
-
-	var filter func(filePath string) bool
-	if len(filters) > 0 {
-		filter = filters[0]
-	}
-
-	for _, info := range infos {
-		if filter != nil && filter(info) {
-			continue
-		}
-
-		curPath := path.Join(destPath, info)
-		if strings.HasSuffix(info, "/") {
-			err = os.MkdirAll(curPath, os.ModePerm)
-		} else {
-			err = Copy(path.Join(srcPath, info), curPath)
-		}
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}

vendor/github.com/Unknwon/com/file.go

@@ -1,145 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"fmt"
-	"io"
-	"io/ioutil"
-	"math"
-	"os"
-	"path"
-)
-
-// Storage unit constants.
-const (
-	Byte  = 1
-	KByte = Byte * 1024
-	MByte = KByte * 1024
-	GByte = MByte * 1024
-	TByte = GByte * 1024
-	PByte = TByte * 1024
-	EByte = PByte * 1024
-)
-
-func logn(n, b float64) float64 {
-	return math.Log(n) / math.Log(b)
-}
-
-func humanateBytes(s uint64, base float64, sizes []string) string {
-	if s < 10 {
-		return fmt.Sprintf("%dB", s)
-	}
-	e := math.Floor(logn(float64(s), base))
-	suffix := sizes[int(e)]
-	val := float64(s) / math.Pow(base, math.Floor(e))
-	f := "%.0f"
-	if val < 10 {
-		f = "%.1f"
-	}
-
-	return fmt.Sprintf(f+"%s", val, suffix)
-}
-
-// HumaneFileSize calculates the file size and generate user-friendly string.
-func HumaneFileSize(s uint64) string {
-	sizes := []string{"B", "KB", "MB", "GB", "TB", "PB", "EB"}
-	return humanateBytes(s, 1024, sizes)
-}
-
-// FileMTime returns file modified time and possible error.
-func FileMTime(file string) (int64, error) {
-	f, err := os.Stat(file)
-	if err != nil {
-		return 0, err
-	}
-	return f.ModTime().Unix(), nil
-}
-
-// FileSize returns file size in bytes and possible error.
-func FileSize(file string) (int64, error) {
-	f, err := os.Stat(file)
-	if err != nil {
-		return 0, err
-	}
-	return f.Size(), nil
-}
-
-// Copy copies file from source to target path.
-func Copy(src, dest string) error {
-	// Gather file information to set back later.
-	si, err := os.Lstat(src)
-	if err != nil {
-		return err
-	}
-
-	// Handle symbolic link.
-	if si.Mode()&os.ModeSymlink != 0 {
-		target, err := os.Readlink(src)
-		if err != nil {
-			return err
-		}
-		// NOTE: os.Chmod and os.Chtimes don't recoganize symbolic link,
-		// which will lead "no such file or directory" error.
-		return os.Symlink(target, dest)
-	}
-
-	sr, err := os.Open(src)
-	if err != nil {
-		return err
-	}
-	defer sr.Close()
-
-	dw, err := os.Create(dest)
-	if err != nil {
-		return err
-	}
-	defer dw.Close()
-
-	if _, err = io.Copy(dw, sr); err != nil {
-		return err
-	}
-
-	// Set back file information.
-	if err = os.Chtimes(dest, si.ModTime(), si.ModTime()); err != nil {
-		return err
-	}
-	return os.Chmod(dest, si.Mode())
-}
-
-// WriteFile writes data to a file named by filename.
-// If the file does not exist, WriteFile creates it
-// and its upper level paths.
-func WriteFile(filename string, data []byte) error {
-	os.MkdirAll(path.Dir(filename), os.ModePerm)
-	return ioutil.WriteFile(filename, data, 0655)
-}
-
-// IsFile returns true if given path is a file,
-// or returns false when it's a directory or does not exist.
-func IsFile(filePath string) bool {
-	f, e := os.Stat(filePath)
-	if e != nil {
-		return false
-	}
-	return !f.IsDir()
-}
-
-// IsExist checks whether a file or directory exists.
-// It returns false when the file or directory does not exist.
-func IsExist(path string) bool {
-	_, err := os.Stat(path)
-	return err == nil || os.IsExist(err)
-}

vendor/github.com/Unknwon/com/html.go

@@ -1,60 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"html"
-	"regexp"
-	"strings"
-)
-
-// Html2JS converts []byte type of HTML content into JS format.
-func Html2JS(data []byte) []byte {
-	s := string(data)
-	s = strings.Replace(s, `\`, `\\`, -1)
-	s = strings.Replace(s, "\n", `\n`, -1)
-	s = strings.Replace(s, "\r", "", -1)
-	s = strings.Replace(s, "\"", `\"`, -1)
-	s = strings.Replace(s, "<table>", "&lt;table>", -1)
-	return []byte(s)
-}
-
-// encode html chars to string
-func HtmlEncode(str string) string {
-	return html.EscapeString(str)
-}
-
-// decode string to html chars
-func HtmlDecode(str string) string {
-	return html.UnescapeString(str)
-}
-
-// strip tags in html string
-func StripTags(src string) string {
-	//去除style,script,html tag
-	re := regexp.MustCompile(`(?s)<(?:style|script)[^<>]*>.*?</(?:style|script)>|</?[a-z][a-z0-9]*[^<>]*>|<!--.*?-->`)
-	src = re.ReplaceAllString(src, "")
-
-	//trim all spaces(2+) into \n
-	re = regexp.MustCompile(`\s{2,}`)
-	src = re.ReplaceAllString(src, "\n")
-
-	return strings.TrimSpace(src)
-}
-
-// change \n to <br/>
-func Nl2br(str string) string {
-	return strings.Replace(str, "\n", "<br/>", -1)
-}

vendor/github.com/Unknwon/com/http.go

@@ -1,201 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"net/http"
-	"os"
-	"path"
-)
-
-type NotFoundError struct {
-	Message string
-}
-
-func (e NotFoundError) Error() string {
-	return e.Message
-}
-
-type RemoteError struct {
-	Host string
-	Err  error
-}
-
-func (e *RemoteError) Error() string {
-	return e.Err.Error()
-}
-
-var UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1541.0 Safari/537.36"
-
-// HttpCall makes HTTP method call.
-func HttpCall(client *http.Client, method, url string, header http.Header, body io.Reader) (io.ReadCloser, error) {
-	req, err := http.NewRequest(method, url, body)
-	if err != nil {
-		return nil, err
-	}
-	req.Header.Set("User-Agent", UserAgent)
-	for k, vs := range header {
-		req.Header[k] = vs
-	}
-	resp, err := client.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	if resp.StatusCode == 200 {
-		return resp.Body, nil
-	}
-	resp.Body.Close()
-	if resp.StatusCode == 404 { // 403 can be rate limit error.  || resp.StatusCode == 403 {
-		err = fmt.Errorf("resource not found: %s", url)
-	} else {
-		err = fmt.Errorf("%s %s -> %d", method, url, resp.StatusCode)
-	}
-	return nil, err
-}
-
-// HttpGet gets the specified resource.
-// ErrNotFound is returned if the server responds with status 404.
-func HttpGet(client *http.Client, url string, header http.Header) (io.ReadCloser, error) {
-	return HttpCall(client, "GET", url, header, nil)
-}
-
-// HttpPost posts the specified resource.
-// ErrNotFound is returned if the server responds with status 404.
-func HttpPost(client *http.Client, url string, header http.Header, body []byte) (io.ReadCloser, error) {
-	return HttpCall(client, "POST", url, header, bytes.NewBuffer(body))
-}
-
-// HttpGetToFile gets the specified resource and writes to file.
-// ErrNotFound is returned if the server responds with status 404.
-func HttpGetToFile(client *http.Client, url string, header http.Header, fileName string) error {
-	rc, err := HttpGet(client, url, header)
-	if err != nil {
-		return err
-	}
-	defer rc.Close()
-
-	os.MkdirAll(path.Dir(fileName), os.ModePerm)
-	f, err := os.Create(fileName)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	_, err = io.Copy(f, rc)
-	return err
-}
-
-// HttpGetBytes gets the specified resource. ErrNotFound is returned if the server
-// responds with status 404.
-func HttpGetBytes(client *http.Client, url string, header http.Header) ([]byte, error) {
-	rc, err := HttpGet(client, url, header)
-	if err != nil {
-		return nil, err
-	}
-	defer rc.Close()
-	return ioutil.ReadAll(rc)
-}
-
-// HttpGetJSON gets the specified resource and mapping to struct.
-// ErrNotFound is returned if the server responds with status 404.
-func HttpGetJSON(client *http.Client, url string, v interface{}) error {
-	rc, err := HttpGet(client, url, nil)
-	if err != nil {
-		return err
-	}
-	defer rc.Close()
-	err = json.NewDecoder(rc).Decode(v)
-	if _, ok := err.(*json.SyntaxError); ok {
-		return fmt.Errorf("JSON syntax error at %s", url)
-	}
-	return nil
-}
-
-// HttpPostJSON posts the specified resource with struct values,
-// and maps results to struct.
-// ErrNotFound is returned if the server responds with status 404.
-func HttpPostJSON(client *http.Client, url string, body, v interface{}) error {
-	data, err := json.Marshal(body)
-	if err != nil {
-		return err
-	}
-	rc, err := HttpPost(client, url, http.Header{"content-type": []string{"application/json"}}, data)
-	if err != nil {
-		return err
-	}
-	defer rc.Close()
-	err = json.NewDecoder(rc).Decode(v)
-	if _, ok := err.(*json.SyntaxError); ok {
-		return fmt.Errorf("JSON syntax error at %s", url)
-	}
-	return nil
-}
-
-// A RawFile describes a file that can be downloaded.
-type RawFile interface {
-	Name() string
-	RawUrl() string
-	Data() []byte
-	SetData([]byte)
-}
-
-// FetchFiles fetches files specified by the rawURL field in parallel.
-func FetchFiles(client *http.Client, files []RawFile, header http.Header) error {
-	ch := make(chan error, len(files))
-	for i := range files {
-		go func(i int) {
-			p, err := HttpGetBytes(client, files[i].RawUrl(), nil)
-			if err != nil {
-				ch <- err
-				return
-			}
-			files[i].SetData(p)
-			ch <- nil
-		}(i)
-	}
-	for _ = range files {
-		if err := <-ch; err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// FetchFiles uses command `curl` to fetch files specified by the rawURL field in parallel.
-func FetchFilesCurl(files []RawFile, curlOptions ...string) error {
-	ch := make(chan error, len(files))
-	for i := range files {
-		go func(i int) {
-			stdout, _, err := ExecCmd("curl", append(curlOptions, files[i].RawUrl())...)
-			if err != nil {
-				ch <- err
-				return
-			}
-
-			files[i].SetData([]byte(stdout))
-			ch <- nil
-		}(i)
-	}
-	for _ = range files {
-		if err := <-ch; err != nil {
-			return err
-		}
-	}
-	return nil
-}

vendor/github.com/Unknwon/com/math.go

@@ -1,29 +0,0 @@
-// Copyright 2014 com 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 com
-
-// PowInt is int type of math.Pow function.
-func PowInt(x int, y int) int {
-	if y <= 0 {
-		return 1
-	} else {
-		if y%2 == 0 {
-			sqrt := PowInt(x, y/2)
-			return sqrt * sqrt
-		} else {
-			return PowInt(x, y-1) * x
-		}
-	}
-}

vendor/github.com/Unknwon/com/path.go

@@ -1,80 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"errors"
-	"os"
-	"path/filepath"
-	"runtime"
-	"strings"
-)
-
-// GetGOPATHs returns all paths in GOPATH variable.
-func GetGOPATHs() []string {
-	gopath := os.Getenv("GOPATH")
-	var paths []string
-	if runtime.GOOS == "windows" {
-		gopath = strings.Replace(gopath, "\\", "/", -1)
-		paths = strings.Split(gopath, ";")
-	} else {
-		paths = strings.Split(gopath, ":")
-	}
-	return paths
-}
-
-// GetSrcPath returns app. source code path.
-// It only works when you have src. folder in GOPATH,
-// it returns error not able to locate source folder path.
-func GetSrcPath(importPath string) (appPath string, err error) {
-	paths := GetGOPATHs()
-	for _, p := range paths {
-		if IsExist(p + "/src/" + importPath + "/") {
-			appPath = p + "/src/" + importPath + "/"
-			break
-		}
-	}
-
-	if len(appPath) == 0 {
-		return "", errors.New("Unable to locate source folder path")
-	}
-
-	appPath = filepath.Dir(appPath) + "/"
-	if runtime.GOOS == "windows" {
-		// Replace all '\' to '/'.
-		appPath = strings.Replace(appPath, "\\", "/", -1)
-	}
-
-	return appPath, nil
-}
-
-// HomeDir returns path of '~'(in Linux) on Windows,
-// it returns error when the variable does not exist.
-func HomeDir() (home string, err error) {
-	if runtime.GOOS == "windows" {
-		home = os.Getenv("USERPROFILE")
-		if len(home) == 0 {
-			home = os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
-		}
-	} else {
-		home = os.Getenv("HOME")
-	}
-
-	if len(home) == 0 {
-		return "", errors.New("Cannot specify home directory because it's empty")
-	}
-
-	return home, nil
-}

vendor/github.com/Unknwon/com/regex.go

@@ -1,56 +0,0 @@
-// Copyright 2013 com 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 com
-
-import "regexp"
-
-const (
-	regex_email_pattern        = `(?i)[A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,6}`
-	regex_strict_email_pattern = `(?i)[A-Z0-9!#$%&'*+/=?^_{|}~-]+` +
-		`(?:\.[A-Z0-9!#$%&'*+/=?^_{|}~-]+)*` +
-		`@(?:[A-Z0-9](?:[A-Z0-9-]*[A-Z0-9])?\.)+` +
-		`[A-Z0-9](?:[A-Z0-9-]*[A-Z0-9])?`
-	regex_url_pattern = `(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?`
-)
-
-var (
-	regex_email        *regexp.Regexp
-	regex_strict_email *regexp.Regexp
-	regex_url          *regexp.Regexp
-)
-
-func init() {
-	regex_email = regexp.MustCompile(regex_email_pattern)
-	regex_strict_email = regexp.MustCompile(regex_strict_email_pattern)
-	regex_url = regexp.MustCompile(regex_url_pattern)
-}
-
-// validate string is an email address, if not return false
-// basically validation can match 99% cases
-func IsEmail(email string) bool {
-	return regex_email.MatchString(email)
-}
-
-// validate string is an email address, if not return false
-// this validation omits RFC 2822
-func IsEmailRFC(email string) bool {
-	return regex_strict_email.MatchString(email)
-}
-
-// validate string is a url link, if not return false
-// simple validation can match 99% cases
-func IsUrl(url string) bool {
-	return regex_url.MatchString(url)
-}

vendor/github.com/Unknwon/com/slice.go

@@ -1,87 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"strings"
-)
-
-// AppendStr appends string to slice with no duplicates.
-func AppendStr(strs []string, str string) []string {
-	for _, s := range strs {
-		if s == str {
-			return strs
-		}
-	}
-	return append(strs, str)
-}
-
-// CompareSliceStr compares two 'string' type slices.
-// It returns true if elements and order are both the same.
-func CompareSliceStr(s1, s2 []string) bool {
-	if len(s1) != len(s2) {
-		return false
-	}
-
-	for i := range s1 {
-		if s1[i] != s2[i] {
-			return false
-		}
-	}
-
-	return true
-}
-
-// CompareSliceStr compares two 'string' type slices.
-// It returns true if elements are the same, and ignores the order.
-func CompareSliceStrU(s1, s2 []string) bool {
-	if len(s1) != len(s2) {
-		return false
-	}
-
-	for i := range s1 {
-		for j := len(s2) - 1; j >= 0; j-- {
-			if s1[i] == s2[j] {
-				s2 = append(s2[:j], s2[j+1:]...)
-				break
-			}
-		}
-	}
-	if len(s2) > 0 {
-		return false
-	}
-	return true
-}
-
-// IsSliceContainsStr returns true if the string exists in given slice, ignore case.
-func IsSliceContainsStr(sl []string, str string) bool {
-	str = strings.ToLower(str)
-	for _, s := range sl {
-		if strings.ToLower(s) == str {
-			return true
-		}
-	}
-	return false
-}
-
-// IsSliceContainsInt64 returns true if the int64 exists in given slice.
-func IsSliceContainsInt64(sl []int64, i int64) bool {
-	for _, s := range sl {
-		if s == i {
-			return true
-		}
-	}
-	return false
-}

vendor/github.com/Unknwon/com/string.go

@@ -1,253 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"bytes"
-	"crypto/aes"
-	"crypto/cipher"
-	"crypto/rand"
-	"errors"
-	r "math/rand"
-	"strconv"
-	"strings"
-	"time"
-	"unicode"
-	"unicode/utf8"
-)
-
-// AESGCMEncrypt encrypts plaintext with the given key using AES in GCM mode.
-func AESGCMEncrypt(key, plaintext []byte) ([]byte, error) {
-	block, err := aes.NewCipher(key)
-	if err != nil {
-		return nil, err
-	}
-
-	gcm, err := cipher.NewGCM(block)
-	if err != nil {
-		return nil, err
-	}
-
-	nonce := make([]byte, gcm.NonceSize())
-	if _, err := rand.Read(nonce); err != nil {
-		return nil, err
-	}
-
-	ciphertext := gcm.Seal(nil, nonce, plaintext, nil)
-	return append(nonce, ciphertext...), nil
-}
-
-// AESGCMDecrypt decrypts ciphertext with the given key using AES in GCM mode.
-func AESGCMDecrypt(key, ciphertext []byte) ([]byte, error) {
-	block, err := aes.NewCipher(key)
-	if err != nil {
-		return nil, err
-	}
-
-	gcm, err := cipher.NewGCM(block)
-	if err != nil {
-		return nil, err
-	}
-
-	size := gcm.NonceSize()
-	if len(ciphertext)-size <= 0 {
-		return nil, errors.New("Ciphertext is empty")
-	}
-
-	nonce := ciphertext[:size]
-	ciphertext = ciphertext[size:]
-
-	plainText, err := gcm.Open(nil, nonce, ciphertext, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	return plainText, nil
-}
-
-// IsLetter returns true if the 'l' is an English letter.
-func IsLetter(l uint8) bool {
-	n := (l | 0x20) - 'a'
-	if n >= 0 && n < 26 {
-		return true
-	}
-	return false
-}
-
-// Expand replaces {k} in template with match[k] or subs[atoi(k)] if k is not in match.
-func Expand(template string, match map[string]string, subs ...string) string {
-	var p []byte
-	var i int
-	for {
-		i = strings.Index(template, "{")
-		if i < 0 {
-			break
-		}
-		p = append(p, template[:i]...)
-		template = template[i+1:]
-		i = strings.Index(template, "}")
-		if s, ok := match[template[:i]]; ok {
-			p = append(p, s...)
-		} else {
-			j, _ := strconv.Atoi(template[:i])
-			if j >= len(subs) {
-				p = append(p, []byte("Missing")...)
-			} else {
-				p = append(p, subs[j]...)
-			}
-		}
-		template = template[i+1:]
-	}
-	p = append(p, template...)
-	return string(p)
-}
-
-// Reverse s string, support unicode
-func Reverse(s string) string {
-	n := len(s)
-	runes := make([]rune, n)
-	for _, rune := range s {
-		n--
-		runes[n] = rune
-	}
-	return string(runes[n:])
-}
-
-// RandomCreateBytes generate random []byte by specify chars.
-func RandomCreateBytes(n int, alphabets ...byte) []byte {
-	const alphanum = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
-	var bytes = make([]byte, n)
-	var randby bool
-	if num, err := rand.Read(bytes); num != n || err != nil {
-		r.Seed(time.Now().UnixNano())
-		randby = true
-	}
-	for i, b := range bytes {
-		if len(alphabets) == 0 {
-			if randby {
-				bytes[i] = alphanum[r.Intn(len(alphanum))]
-			} else {
-				bytes[i] = alphanum[b%byte(len(alphanum))]
-			}
-		} else {
-			if randby {
-				bytes[i] = alphabets[r.Intn(len(alphabets))]
-			} else {
-				bytes[i] = alphabets[b%byte(len(alphabets))]
-			}
-		}
-	}
-	return bytes
-}
-
-// ToSnakeCase can convert all upper case characters in a string to
-// underscore format.
-//
-// Some samples.
-//     "FirstName"  => "first_name"
-//     "HTTPServer" => "http_server"
-//     "NoHTTPS"    => "no_https"
-//     "GO_PATH"    => "go_path"
-//     "GO PATH"    => "go_path"      // space is converted to underscore.
-//     "GO-PATH"    => "go_path"      // hyphen is converted to underscore.
-//
-// From https://github.com/huandu/xstrings
-func ToSnakeCase(str string) string {
-	if len(str) == 0 {
-		return ""
-	}
-
-	buf := &bytes.Buffer{}
-	var prev, r0, r1 rune
-	var size int
-
-	r0 = '_'
-
-	for len(str) > 0 {
-		prev = r0
-		r0, size = utf8.DecodeRuneInString(str)
-		str = str[size:]
-
-		switch {
-		case r0 == utf8.RuneError:
-			buf.WriteByte(byte(str[0]))
-
-		case unicode.IsUpper(r0):
-			if prev != '_' {
-				buf.WriteRune('_')
-			}
-
-			buf.WriteRune(unicode.ToLower(r0))
-
-			if len(str) == 0 {
-				break
-			}
-
-			r0, size = utf8.DecodeRuneInString(str)
-			str = str[size:]
-
-			if !unicode.IsUpper(r0) {
-				buf.WriteRune(r0)
-				break
-			}
-
-			// find next non-upper-case character and insert `_` properly.
-			// it's designed to convert `HTTPServer` to `http_server`.
-			// if there are more than 2 adjacent upper case characters in a word,
-			// treat them as an abbreviation plus a normal word.
-			for len(str) > 0 {
-				r1 = r0
-				r0, size = utf8.DecodeRuneInString(str)
-				str = str[size:]
-
-				if r0 == utf8.RuneError {
-					buf.WriteRune(unicode.ToLower(r1))
-					buf.WriteByte(byte(str[0]))
-					break
-				}
-
-				if !unicode.IsUpper(r0) {
-					if r0 == '_' || r0 == ' ' || r0 == '-' {
-						r0 = '_'
-
-						buf.WriteRune(unicode.ToLower(r1))
-					} else {
-						buf.WriteRune('_')
-						buf.WriteRune(unicode.ToLower(r1))
-						buf.WriteRune(r0)
-					}
-
-					break
-				}
-
-				buf.WriteRune(unicode.ToLower(r1))
-			}
-
-			if len(str) == 0 || r0 == '_' {
-				buf.WriteRune(unicode.ToLower(r0))
-				break
-			}
-
-		default:
-			if r0 == ' ' || r0 == '-' {
-				r0 = '_'
-			}
-
-			buf.WriteRune(r0)
-		}
-	}
-
-	return buf.String()
-}

vendor/github.com/Unknwon/com/time.go

@@ -1,115 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-	"time"
-)
-
-// Format unix time int64 to string
-func Date(ti int64, format string) string {
-	t := time.Unix(int64(ti), 0)
-	return DateT(t, format)
-}
-
-// Format unix time string to string
-func DateS(ts string, format string) string {
-	i, _ := strconv.ParseInt(ts, 10, 64)
-	return Date(i, format)
-}
-
-// Format time.Time struct to string
-// MM - month - 01
-// M - month - 1, single bit
-// DD - day - 02
-// D - day 2
-// YYYY - year - 2006
-// YY - year - 06
-// HH - 24 hours - 03
-// H - 24 hours - 3
-// hh - 12 hours - 03
-// h - 12 hours - 3
-// mm - minute - 04
-// m - minute - 4
-// ss - second - 05
-// s - second = 5
-func DateT(t time.Time, format string) string {
-	res := strings.Replace(format, "MM", t.Format("01"), -1)
-	res = strings.Replace(res, "M", t.Format("1"), -1)
-	res = strings.Replace(res, "DD", t.Format("02"), -1)
-	res = strings.Replace(res, "D", t.Format("2"), -1)
-	res = strings.Replace(res, "YYYY", t.Format("2006"), -1)
-	res = strings.Replace(res, "YY", t.Format("06"), -1)
-	res = strings.Replace(res, "HH", fmt.Sprintf("%02d", t.Hour()), -1)
-	res = strings.Replace(res, "H", fmt.Sprintf("%d", t.Hour()), -1)
-	res = strings.Replace(res, "hh", t.Format("03"), -1)
-	res = strings.Replace(res, "h", t.Format("3"), -1)
-	res = strings.Replace(res, "mm", t.Format("04"), -1)
-	res = strings.Replace(res, "m", t.Format("4"), -1)
-	res = strings.Replace(res, "ss", t.Format("05"), -1)
-	res = strings.Replace(res, "s", t.Format("5"), -1)
-	return res
-}
-
-// DateFormat pattern rules.
-var datePatterns = []string{
-	// year
-	"Y", "2006", // A full numeric representation of a year, 4 digits   Examples: 1999 or 2003
-	"y", "06", //A two digit representation of a year   Examples: 99 or 03
-
-	// month
-	"m", "01", // Numeric representation of a month, with leading zeros 01 through 12
-	"n", "1", // Numeric representation of a month, without leading zeros   1 through 12
-	"M", "Jan", // A short textual representation of a month, three letters Jan through Dec
-	"F", "January", // A full textual representation of a month, such as January or March   January through December
-
-	// day
-	"d", "02", // Day of the month, 2 digits with leading zeros 01 to 31
-	"j", "2", // Day of the month without leading zeros 1 to 31
-
-	// week
-	"D", "Mon", // A textual representation of a day, three letters Mon through Sun
-	"l", "Monday", // A full textual representation of the day of the week  Sunday through Saturday
-
-	// time
-	"g", "3", // 12-hour format of an hour without leading zeros    1 through 12
-	"G", "15", // 24-hour format of an hour without leading zeros   0 through 23
-	"h", "03", // 12-hour format of an hour with leading zeros  01 through 12
-	"H", "15", // 24-hour format of an hour with leading zeros  00 through 23
-
-	"a", "pm", // Lowercase Ante meridiem and Post meridiem am or pm
-	"A", "PM", // Uppercase Ante meridiem and Post meridiem AM or PM
-
-	"i", "04", // Minutes with leading zeros    00 to 59
-	"s", "05", // Seconds, with leading zeros   00 through 59
-
-	// time zone
-	"T", "MST",
-	"P", "-07:00",
-	"O", "-0700",
-
-	// RFC 2822
-	"r", time.RFC1123Z,
-}
-
-// Parse Date use PHP time format.
-func DateParse(dateString, format string) (time.Time, error) {
-	replacer := strings.NewReplacer(datePatterns...)
-	format = replacer.Replace(format)
-	return time.ParseInLocation(format, dateString, time.Local)
-}

vendor/github.com/Unknwon/com/url.go

@@ -1,41 +0,0 @@
-// Copyright 2013 com 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 com
-
-import (
-	"encoding/base64"
-	"net/url"
-)
-
-// url encode string, is + not %20
-func UrlEncode(str string) string {
-	return url.QueryEscape(str)
-}
-
-// url decode string
-func UrlDecode(str string) (string, error) {
-	return url.QueryUnescape(str)
-}
-
-// base64 encode
-func Base64Encode(str string) string {
-	return base64.StdEncoding.EncodeToString([]byte(str))
-}
-
-// base64 decode
-func Base64Decode(str string) (string, error) {
-	s, e := base64.StdEncoding.DecodeString(str)
-	return string(s), e
-}

vendor/github.com/Unknwon/i18n/LICENSE

@@ -1,191 +0,0 @@
-Apache License
-Version 2.0, January 2004
-http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-"License" shall mean the terms and conditions for use, reproduction, and
-distribution as defined by Sections 1 through 9 of this document.
-
-"Licensor" shall mean the copyright owner or entity authorized by the copyright
-owner that is granting the License.
-
-"Legal Entity" shall mean the union of the acting entity and all other entities
-that control, are controlled by, or are under common control with that entity.
-For the purposes of this definition, "control" means (i) the power, direct or
-indirect, to cause the direction or management of such entity, whether by
-contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
-outstanding shares, or (iii) beneficial ownership of such entity.
-
-"You" (or "Your") shall mean an individual or Legal Entity exercising
-permissions granted by this License.
-
-"Source" form shall mean the preferred form for making modifications, including
-but not limited to software source code, documentation source, and configuration
-files.
-
-"Object" form shall mean any form resulting from mechanical transformation or
-translation of a Source form, including but not limited to compiled object code,
-generated documentation, and conversions to other media types.
-
-"Work" shall mean the work of authorship, whether in Source or Object form, made
-available under the License, as indicated by a copyright notice that is included
-in or attached to the work (an example is provided in the Appendix below).
-
-"Derivative Works" shall mean any work, whether in Source or Object form, that
-is based on (or derived from) the Work and for which the editorial revisions,
-annotations, elaborations, or other modifications represent, as a whole, an
-original work of authorship. For the purposes of this License, Derivative Works
-shall not include works that remain separable from, or merely link (or bind by
-name) to the interfaces of, the Work and Derivative Works thereof.
-
-"Contribution" shall mean any work of authorship, including the original version
-of the Work and any modifications or additions to that Work or Derivative Works
-thereof, that is intentionally submitted to Licensor for inclusion in the Work
-by the copyright owner or by an individual or Legal Entity authorized to submit
-on behalf of the copyright owner. For the purposes of this definition,
-"submitted" means any form of electronic, verbal, or written communication sent
-to the Licensor or its representatives, including but not limited to
-communication on electronic mailing lists, source code control systems, and
-issue tracking systems that are managed by, or on behalf of, the Licensor for
-the purpose of discussing and improving the Work, but excluding communication
-that is conspicuously marked or otherwise designated in writing by the copyright
-owner as "Not a Contribution."
-
-"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
-of whom a Contribution has been received by Licensor and subsequently
-incorporated within the Work.
-
-2. Grant of Copyright License.
-
-Subject to the terms and conditions of this License, each Contributor hereby
-grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
-irrevocable copyright license to reproduce, prepare Derivative Works of,
-publicly display, publicly perform, sublicense, and distribute the Work and such
-Derivative Works in Source or Object form.
-
-3. Grant of Patent License.
-
-Subject to the terms and conditions of this License, each Contributor hereby
-grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
-irrevocable (except as stated in this section) patent license to make, have
-made, use, offer to sell, sell, import, and otherwise transfer the Work, where
-such license applies only to those patent claims licensable by such Contributor
-that are necessarily infringed by their Contribution(s) alone or by combination
-of their Contribution(s) with the Work to which such Contribution(s) was
-submitted. If You institute patent litigation against any entity (including a
-cross-claim or counterclaim in a lawsuit) alleging that the Work or a
-Contribution incorporated within the Work constitutes direct or contributory
-patent infringement, then any patent licenses granted to You under this License
-for that Work shall terminate as of the date such litigation is filed.
-
-4. Redistribution.
-
-You may reproduce and distribute copies of the Work or Derivative Works thereof
-in any medium, with or without modifications, and in Source or Object form,
-provided that You meet the following conditions:
-
-You must give any other recipients of the Work or Derivative Works a copy of
-this License; and
-You must cause any modified files to carry prominent notices stating that You
-changed the files; and
-You must retain, in the Source form of any Derivative Works that You distribute,
-all copyright, patent, trademark, and attribution notices from the Source form
-of the Work, excluding those notices that do not pertain to any part of the
-Derivative Works; and
-If the Work includes a "NOTICE" text file as part of its distribution, then any
-Derivative Works that You distribute must include a readable copy of the
-attribution notices contained within such NOTICE file, excluding those notices
-that do not pertain to any part of the Derivative Works, in at least one of the
-following places: within a NOTICE text file distributed as part of the
-Derivative Works; within the Source form or documentation, if provided along
-with the Derivative Works; or, within a display generated by the Derivative
-Works, if and wherever such third-party notices normally appear. The contents of
-the NOTICE file are for informational purposes only and do not modify the
-License. You may add Your own attribution notices within Derivative Works that
-You distribute, alongside or as an addendum to the NOTICE text from the Work,
-provided that such additional attribution notices cannot be construed as
-modifying the License.
-You may add Your own copyright statement to Your modifications and may provide
-additional or different license terms and conditions for use, reproduction, or
-distribution of Your modifications, or for any such Derivative Works as a whole,
-provided Your use, reproduction, and distribution of the Work otherwise complies
-with the conditions stated in this License.
-
-5. Submission of Contributions.
-
-Unless You explicitly state otherwise, any Contribution intentionally submitted
-for inclusion in the Work by You to the Licensor shall be under the terms and
-conditions of this License, without any additional terms or conditions.
-Notwithstanding the above, nothing herein shall supersede or modify the terms of
-any separate license agreement you may have executed with Licensor regarding
-such Contributions.
-
-6. Trademarks.
-
-This License does not grant permission to use the trade names, trademarks,
-service marks, or product names of the Licensor, except as required for
-reasonable and customary use in describing the origin of the Work and
-reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty.
-
-Unless required by applicable law or agreed to in writing, Licensor provides the
-Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
-including, without limitation, any warranties or conditions of TITLE,
-NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
-solely responsible for determining the appropriateness of using or
-redistributing the Work and assume any risks associated with Your exercise of
-permissions under this License.
-
-8. Limitation of Liability.
-
-In no event and under no legal theory, whether in tort (including negligence),
-contract, or otherwise, unless required by applicable law (such as deliberate
-and grossly negligent acts) or agreed to in writing, shall any Contributor be
-liable to You for damages, including any direct, indirect, special, incidental,
-or consequential damages of any character arising as a result of this License or
-out of the use or inability to use the Work (including but not limited to
-damages for loss of goodwill, work stoppage, computer failure or malfunction, or
-any and all other commercial damages or losses), even if such Contributor has
-been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability.
-
-While redistributing the Work or Derivative Works thereof, You may choose to
-offer, and charge a fee for, acceptance of support, warranty, indemnity, or
-other liability obligations and/or rights consistent with this License. However,
-in accepting such obligations, You may act only on Your own behalf and on Your
-sole responsibility, not on behalf of any other Contributor, and only if You
-agree to indemnify, defend, and hold each Contributor harmless for any liability
-incurred by, or claims asserted against, such Contributor by reason of your
-accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work
-
-To apply the Apache License to your work, attach the following boilerplate
-notice, with the fields enclosed by brackets "[]" replaced with your own
-identifying information. (Don't include the brackets!) The text should be
-enclosed in the appropriate comment syntax for the file format. We also
-recommend that a file or class name and description of purpose be included on
-the same "printed page" as the copyright notice for easier identification within
-third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   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.

vendor/github.com/Unknwon/i18n/Makefile

@@ -1,12 +0,0 @@
-.PHONY: build test bench vet
-
-build: vet bench
-
-test:
-	go test -v -cover
-
-bench:
-	go test -v -cover -test.bench=. -test.benchmem
-
-vet:
-	go vet

vendor/github.com/Unknwon/i18n/README.md

@@ -1,136 +0,0 @@
-i18n [![GoDoc](https://godoc.org/github.com/Unknwon/i18n?status.svg)](https://godoc.org/github.com/Unknwon/i18n) [![Sourcegraph](https://sourcegraph.com/github.com/Unknwon/i18n/-/badge.svg)](https://sourcegraph.com/github.com/Unknwon/i18n?badge)
-====
-
-Package i18n is for app Internationalization and Localization.
-
-## Introduction
-
-This package provides multiple-language options to improve user experience. Sites like [Go Walker](http://gowalker.org) and [gogs.io](http://gogs.io) are using this module to implement Chinese and English user interfaces.
-
-You can use following command to install this module:
-
-    go get github.com/Unknwon/i18n
-
-## Usage
-
-First of all, you have to import this package:
-
-```go
-import "github.com/Unknwon/i18n"
-```
-
-The format of locale files is very like INI format configuration file, which is basically key-value pairs. But this module has some improvements. Every language corresponding to a locale file, for example, under `conf/locale` folder of [gogsweb](https://github.com/gogits/gogsweb/tree/master/conf/locale), there are two files called `locale_en-US.ini` and `locale_zh-CN.ini`.
-
-The name and extensions of locale files can be anything, but we strongly recommend you to follow the style of gogsweb.
-
-## Minimal example
-
-Here are two simplest locale file examples:
-
-File `locale_en-US.ini`:
-
-```ini
-hi = hello, %s
-bye = goodbye
-```
-
-File `locale_zh-CN.ini`:
-
-```ini
-hi = 您好，%s
-bye = 再见
-```
-
-### Do Translation
-
-There are two ways to do translation depends on which way is the best fit for your application or framework.
-
-Directly use package function to translate:
-
-```go
-i18n.Tr("en-US", "hi", "Unknwon")
-i18n.Tr("en-US", "bye")
-```
-
-Or create a struct and embed it:
-
-```go
-type MyController struct{
-    // ...other fields
-    i18n.Locale
-}
-
-//...
-
-func ... {
-    c := &MyController{
-        Locale: i18n.Locale{"en-US"},
-    }
-    _ = c.Tr("hi", "Unknwon")
-    _ = c.Tr("bye")
-}
-```
-
-Code above will produce correspondingly:
-
-- English `en-US`：`hello, Unknwon`, `goodbye`
-- Chinese `zh-CN`：`您好，Unknwon`, `再见`
-
-## Section
-
-For different pages, one key may map to different values. Therefore, i18n module also uses the section feature of INI format configuration to achieve section.
-
-For example, the key name is `about`, and we want to show `About` in the home page and `About Us` in about page. Then you can do following:
-
-Content in locale file:
-
-```ini
-about = About
-
-[about]
-about = About Us
-```
-
-Get `about` in home page:
-
-```go
-i18n.Tr("en-US", "about")
-```
-
-Get `about` in about page:
-
-```go
-i18n.Tr("en-US", "about.about")
-```
-
-### Ambiguity
-
-Because dot `.` is sign of section in both [INI parser](https://github.com/go-ini/ini) and locale files, so when your key name contains `.` will cause ambiguity. At this point, you just need to add one more `.` in front of the key.
-
-For example, the key name is `about.`, then we can use:
-
-```go
-i18n.Tr("en-US", ".about.")
-```
-
-to get expect result.
-
-## Helper tool
-
-Module i18n provides a command line helper tool beei18n for simplify steps of your development. You can install it as follows:
-
-	go get github.com/Unknwon/i18n/ui18n
-
-### Sync locale files
-
-Command `sync` allows you use a exist local file as the template to create or sync other locale files:
-
-	ui18n sync srouce_file.ini other1.ini other2.ini
-
-This command can operate 1 or more files in one command.
-
-## More information
-
-- The first locale you load to the module is considered as **default locale**.
-- When matching non-default locale and didn't find the string, i18n will have a second try on default locale.
-- If i18n still cannot find string in the default locale, raw string will be returned. For instance, when the string is `hi` and it does not exist in locale file, simply return `hi` as output.

vendor/github.com/Unknwon/i18n/i18n.go

@@ -1,231 +0,0 @@
-// Copyright 2013 Unknwon
-//
-// 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 i18n is for app Internationalization and Localization.
-package i18n
-
-import (
-	"errors"
-	"fmt"
-	"reflect"
-	"strings"
-
-	"gopkg.in/ini.v1"
-)
-
-var (
-	ErrLangAlreadyExist = errors.New("Lang already exists")
-
-	locales = &localeStore{store: make(map[string]*locale)}
-)
-
-type locale struct {
-	id       int
-	lang     string
-	langDesc string
-	message  *ini.File
-}
-
-type localeStore struct {
-	langs       []string
-	langDescs   []string
-	store       map[string]*locale
-	defaultLang string
-}
-
-// Get target language string
-func (d *localeStore) Get(lang, section, format string) (string, bool) {
-	if locale, ok := d.store[lang]; ok {
-		if key, err := locale.message.Section(section).GetKey(format); err == nil {
-			return key.Value(), true
-		}
-	}
-
-	if len(d.defaultLang) > 0 && lang != d.defaultLang {
-		return d.Get(d.defaultLang, section, format)
-	}
-
-	return "", false
-}
-
-func (d *localeStore) Add(lc *locale) bool {
-	if _, ok := d.store[lc.lang]; ok {
-		return false
-	}
-
-	lc.id = len(d.langs)
-	d.langs = append(d.langs, lc.lang)
-	d.langDescs = append(d.langDescs, lc.langDesc)
-	d.store[lc.lang] = lc
-
-	return true
-}
-
-func (d *localeStore) Reload(langs ...string) (err error) {
-	if len(langs) == 0 {
-		for _, lc := range d.store {
-			if err = lc.message.Reload(); err != nil {
-				return err
-			}
-		}
-	} else {
-		for _, lang := range langs {
-			if lc, ok := d.store[lang]; ok {
-				if err = lc.message.Reload(); err != nil {
-					return err
-				}
-			}
-		}
-	}
-	return nil
-}
-
-// SetDefaultLang sets default language which is a indicator that
-// when target language is not found, try find in default language again.
-func SetDefaultLang(lang string) {
-	locales.defaultLang = lang
-}
-
-// ReloadLangs reloads locale files.
-func ReloadLangs(langs ...string) error {
-	return locales.Reload(langs...)
-}
-
-// Count returns number of languages that are registered.
-func Count() int {
-	return len(locales.langs)
-}
-
-// ListLangs returns list of all locale languages.
-func ListLangs() []string {
-	langs := make([]string, len(locales.langs))
-	copy(langs, locales.langs)
-	return langs
-}
-
-func ListLangDescs() []string {
-	langDescs := make([]string, len(locales.langDescs))
-	copy(langDescs, locales.langDescs)
-	return langDescs
-}
-
-// IsExist returns true if given language locale exists.
-func IsExist(lang string) bool {
-	_, ok := locales.store[lang]
-	return ok
-}
-
-// IndexLang returns index of language locale,
-// it returns -1 if locale not exists.
-func IndexLang(lang string) int {
-	if lc, ok := locales.store[lang]; ok {
-		return lc.id
-	}
-	return -1
-}
-
-// GetLangByIndex return language by given index.
-func GetLangByIndex(index int) string {
-	if index < 0 || index >= len(locales.langs) {
-		return ""
-	}
-	return locales.langs[index]
-}
-
-func GetDescriptionByIndex(index int) string {
-	if index < 0 || index >= len(locales.langDescs) {
-		return ""
-	}
-
-	return locales.langDescs[index]
-}
-
-func GetDescriptionByLang(lang string) string {
-	return GetDescriptionByIndex(IndexLang(lang))
-}
-
-func SetMessageWithDesc(lang, langDesc string, localeFile interface{}, otherLocaleFiles ...interface{}) error {
-	message, err := ini.LoadSources(ini.LoadOptions{
-		IgnoreInlineComment:         true,
-		UnescapeValueCommentSymbols: true,
-	}, localeFile, otherLocaleFiles...)
-	if err == nil {
-		message.BlockMode = false
-		lc := new(locale)
-		lc.lang = lang
-		lc.langDesc = langDesc
-		lc.message = message
-
-		if locales.Add(lc) == false {
-			return ErrLangAlreadyExist
-		}
-	}
-	return err
-}
-
-// SetMessage sets the message file for localization.
-func SetMessage(lang string, localeFile interface{}, otherLocaleFiles ...interface{}) error {
-	return SetMessageWithDesc(lang, lang, localeFile, otherLocaleFiles...)
-}
-
-// Locale represents the information of localization.
-type Locale struct {
-	Lang string
-}
-
-// Tr translates content to target language.
-func (l Locale) Tr(format string, args ...interface{}) string {
-	return Tr(l.Lang, format, args...)
-}
-
-// Index returns lang index of LangStore.
-func (l Locale) Index() int {
-	return IndexLang(l.Lang)
-}
-
-// Tr translates content to target language.
-func Tr(lang, format string, args ...interface{}) string {
-	var section string
-
-	idx := strings.IndexByte(format, '.')
-	if idx > 0 {
-		section = format[:idx]
-		format = format[idx+1:]
-	}
-
-	value, ok := locales.Get(lang, section, format)
-	if ok {
-		format = value
-	}
-
-	if len(args) > 0 {
-		params := make([]interface{}, 0, len(args))
-		for _, arg := range args {
-			if arg == nil {
-				continue
-			}
-
-			val := reflect.ValueOf(arg)
-			if val.Kind() == reflect.Slice {
-				for i := 0; i < val.Len(); i++ {
-					params = append(params, val.Index(i).Interface())
-				}
-			} else {
-				params = append(params, arg)
-			}
-		}
-		return fmt.Sprintf(format, params...)
-	}
-	return format
-}