Update import paths from github.com/go-gitea to code.gitea.io (#135)

- Update import paths from github.com/go-gitea to code.gitea.io
- Fix import path for travis

See https://docs.travis-ci.com/user/languages/go#Go-Import-Path

51 files changed, 0 insertions, 3844 deletions

diff --git a/vendor/github.com/go-gitea/git/LICENSE b/vendor/github.com/go-gitea/git/LICENSE
deleted file mode 100644
index 176d8dfe01..0000000000
--- a/vendor/github.com/go-gitea/git/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2015 All Gogs Contributors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
\ No newline at end of file
diff --git a/vendor/github.com/go-gitea/git/README.md b/vendor/github.com/go-gitea/git/README.md
deleted file mode 100644
index b9e34bcf02..0000000000
--- a/vendor/github.com/go-gitea/git/README.md
+++ /dev/null
@@ -1,13 +0,0 @@
-# Git Shell [![Build # Status](https://travis-ci.org/go-gitea/git.svg?branch=master)](https://travis-ci.org/go-gitea/git)
-
-Package git is a Go module for Git access through shell commands.
-
-## Limitations
-
-- Go version must be at least **1.3**.
-- Git version must be no less than **1.7.1**, and great than or equal to **1.8.0** is recommended.
-- For Windows users, try use as higher version as possible.
-
-## License
-
-This project is under the MIT License. See the [LICENSE](LICENSE) file for the full license text.
diff --git a/vendor/github.com/go-gitea/git/blob.go b/vendor/github.com/go-gitea/git/blob.go
deleted file mode 100644
index 478682e715..0000000000
--- a/vendor/github.com/go-gitea/git/blob.go
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"bytes"
-	"io"
-)
-
-// Blob represents a Git object.
-type Blob struct {
-	repo *Repository
-	*TreeEntry
-}
-
-// Data gets content of blob all at once and wrap it as io.Reader.
-// This can be very slow and memory consuming for huge content.
-func (b *Blob) Data() (io.Reader, error) {
-	stdout, err := NewCommand("show", b.ID.String()).RunInDirBytes(b.repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	return bytes.NewBuffer(stdout), nil
-}
-
-func (b *Blob) DataPipeline(stdout, stderr io.Writer) error {
-	return NewCommand("show", b.ID.String()).RunInDirPipeline(b.repo.Path, stdout, stderr)
-}
diff --git a/vendor/github.com/go-gitea/git/command.go b/vendor/github.com/go-gitea/git/command.go
deleted file mode 100644
index f7fce67bee..0000000000
--- a/vendor/github.com/go-gitea/git/command.go
+++ /dev/null
@@ -1,139 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"os/exec"
-	"strings"
-	"time"
-)
-
-// Command represents a command with its subcommands or arguments.
-type Command struct {
-	name string
-	args []string
-}
-
-func (c *Command) String() string {
-	if len(c.args) == 0 {
-		return c.name
-	}
-	return fmt.Sprintf("%s %s", c.name, strings.Join(c.args, " "))
-}
-
-// NewCommand creates and returns a new Git Command based on given command and arguments.
-func NewCommand(args ...string) *Command {
-	return &Command{
-		name: "git",
-		args: args,
-	}
-}
-
-// AddArguments adds new argument(s) to the command.
-func (c *Command) AddArguments(args ...string) *Command {
-	c.args = append(c.args, args...)
-	return c
-}
-
-const DEFAULT_TIMEOUT = 60 * time.Second
-
-// RunInDirTimeoutPipeline executes the command in given directory with given timeout,
-// it pipes stdout and stderr to given io.Writer.
-func (c *Command) RunInDirTimeoutPipeline(timeout time.Duration, dir string, stdout, stderr io.Writer) error {
-	if timeout == -1 {
-		timeout = DEFAULT_TIMEOUT
-	}
-
-	if len(dir) == 0 {
-		log(c.String())
-	} else {
-		log("%s: %v", dir, c)
-	}
-
-	cmd := exec.Command(c.name, c.args...)
-	cmd.Dir = dir
-	cmd.Stdout = stdout
-	cmd.Stderr = stderr
-	if err := cmd.Start(); err != nil {
-		return err
-	}
-
-	done := make(chan error)
-	go func() {
-		done <- cmd.Wait()
-	}()
-
-	var err error
-	select {
-	case <-time.After(timeout):
-		if cmd.Process != nil && cmd.ProcessState != nil && !cmd.ProcessState.Exited() {
-			if err := cmd.Process.Kill(); err != nil {
-				return fmt.Errorf("fail to kill process: %v", err)
-			}
-		}
-
-		<-done
-		return ErrExecTimeout{timeout}
-	case err = <-done:
-	}
-
-	return err
-}
-
-// RunInDirTimeout executes the command in given directory with given timeout,
-// and returns stdout in []byte and error (combined with stderr).
-func (c *Command) RunInDirTimeout(timeout time.Duration, dir string) ([]byte, error) {
-	stdout := new(bytes.Buffer)
-	stderr := new(bytes.Buffer)
-	if err := c.RunInDirTimeoutPipeline(timeout, dir, stdout, stderr); err != nil {
-		return nil, concatenateError(err, stderr.String())
-	}
-
-	if stdout.Len() > 0 {
-		log("stdout:\n%s", stdout.Bytes()[:1024])
-	}
-	return stdout.Bytes(), nil
-}
-
-// RunInDirPipeline executes the command in given directory,
-// it pipes stdout and stderr to given io.Writer.
-func (c *Command) RunInDirPipeline(dir string, stdout, stderr io.Writer) error {
-	return c.RunInDirTimeoutPipeline(-1, dir, stdout, stderr)
-}
-
-// RunInDir executes the command in given directory
-// and returns stdout in []byte and error (combined with stderr).
-func (c *Command) RunInDirBytes(dir string) ([]byte, error) {
-	return c.RunInDirTimeout(-1, dir)
-}
-
-// RunInDir executes the command in given directory
-// and returns stdout in string and error (combined with stderr).
-func (c *Command) RunInDir(dir string) (string, error) {
-	stdout, err := c.RunInDirTimeout(-1, dir)
-	if err != nil {
-		return "", err
-	}
-	return string(stdout), nil
-}
-
-// RunTimeout executes the command in defualt working directory with given timeout,
-// and returns stdout in string and error (combined with stderr).
-func (c *Command) RunTimeout(timeout time.Duration) (string, error) {
-	stdout, err := c.RunInDirTimeout(timeout, "")
-	if err != nil {
-		return "", err
-	}
-	return string(stdout), nil
-}
-
-// Run executes the command in defualt working directory
-// and returns stdout in string and error (combined with stderr).
-func (c *Command) Run() (string, error) {
-	return c.RunTimeout(-1)
-}
diff --git a/vendor/github.com/go-gitea/git/commit.go b/vendor/github.com/go-gitea/git/commit.go
deleted file mode 100644
index e16246f982..0000000000
--- a/vendor/github.com/go-gitea/git/commit.go
+++ /dev/null
@@ -1,250 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"bufio"
-	"container/list"
-	"fmt"
-	"net/http"
-	"strconv"
-	"strings"
-
-	"github.com/mcuadros/go-version"
-)
-
-// Commit represents a git commit.
-type Commit struct {
-	Tree
-	ID            sha1 // The ID of this commit object
-	Author        *Signature
-	Committer     *Signature
-	CommitMessage string
-
-	parents        []sha1 // SHA1 strings
-	submoduleCache *objectCache
-}
-
-// Message returns the commit message. Same as retrieving CommitMessage directly.
-func (c *Commit) Message() string {
-	return c.CommitMessage
-}
-
-// Summary returns first line of commit message.
-func (c *Commit) Summary() string {
-	return strings.Split(c.CommitMessage, "\n")[0]
-}
-
-// ParentID returns oid of n-th parent (0-based index).
-// It returns nil if no such parent exists.
-func (c *Commit) ParentID(n int) (sha1, error) {
-	if n >= len(c.parents) {
-		return sha1{}, ErrNotExist{"", ""}
-	}
-	return c.parents[n], nil
-}
-
-// Parent returns n-th parent (0-based index) of the commit.
-func (c *Commit) Parent(n int) (*Commit, error) {
-	id, err := c.ParentID(n)
-	if err != nil {
-		return nil, err
-	}
-	parent, err := c.repo.getCommit(id)
-	if err != nil {
-		return nil, err
-	}
-	return parent, nil
-}
-
-// ParentCount returns number of parents of the commit.
-// 0 if this is the root commit,  otherwise 1,2, etc.
-func (c *Commit) ParentCount() int {
-	return len(c.parents)
-}
-
-func isImageFile(data []byte) (string, bool) {
-	contentType := http.DetectContentType(data)
-	if strings.Index(contentType, "image/") != -1 {
-		return contentType, true
-	}
-	return contentType, false
-}
-
-func (c *Commit) IsImageFile(name string) bool {
-	blob, err := c.GetBlobByPath(name)
-	if err != nil {
-		return false
-	}
-
-	dataRc, err := blob.Data()
-	if err != nil {
-		return false
-	}
-	buf := make([]byte, 1024)
-	n, _ := dataRc.Read(buf)
-	buf = buf[:n]
-	_, isImage := isImageFile(buf)
-	return isImage
-}
-
-// GetCommitByPath return the commit of relative path object.
-func (c *Commit) GetCommitByPath(relpath string) (*Commit, error) {
-	return c.repo.getCommitByPathWithID(c.ID, relpath)
-}
-
-// AddAllChanges marks local changes to be ready for commit.
-func AddChanges(repoPath string, all bool, files ...string) error {
-	cmd := NewCommand("add")
-	if all {
-		cmd.AddArguments("--all")
-	}
-	_, err := cmd.AddArguments(files...).RunInDir(repoPath)
-	return err
-}
-
-type CommitChangesOptions struct {
-	Committer *Signature
-	Author    *Signature
-	Message   string
-}
-
-// CommitChanges commits local changes with given committer, author and message.
-// If author is nil, it will be the same as committer.
-func CommitChanges(repoPath string, opts CommitChangesOptions) error {
-	cmd := NewCommand()
-	if opts.Committer != nil {
-		cmd.AddArguments("-c", "user.name="+opts.Committer.Name, "-c", "user.email="+opts.Committer.Email)
-	}
-	cmd.AddArguments("commit")
-
-	if opts.Author == nil {
-		opts.Author = opts.Committer
-	}
-	if opts.Author != nil {
-		cmd.AddArguments(fmt.Sprintf("--author='%s <%s>'", opts.Author.Name, opts.Author.Email))
-	}
-	cmd.AddArguments("-m", opts.Message)
-
-	_, err := cmd.RunInDir(repoPath)
-	// No stderr but exit status 1 means nothing to commit.
-	if err != nil && err.Error() == "exit status 1" {
-		return nil
-	}
-	return err
-}
-
-func commitsCount(repoPath, revision, relpath string) (int64, error) {
-	var cmd *Command
-	isFallback := false
-	if version.Compare(gitVersion, "1.8.0", "<") {
-		isFallback = true
-		cmd = NewCommand("log", "--pretty=format:''")
-	} else {
-		cmd = NewCommand("rev-list", "--count")
-	}
-	cmd.AddArguments(revision)
-	if len(relpath) > 0 {
-		cmd.AddArguments("--", relpath)
-	}
-
-	stdout, err := cmd.RunInDir(repoPath)
-	if err != nil {
-		return 0, err
-	}
-
-	if isFallback {
-		return int64(strings.Count(stdout, "\n")) + 1, nil
-	}
-	return strconv.ParseInt(strings.TrimSpace(stdout), 10, 64)
-}
-
-// CommitsCount returns number of total commits of until given revision.
-func CommitsCount(repoPath, revision string) (int64, error) {
-	return commitsCount(repoPath, revision, "")
-}
-
-func (c *Commit) CommitsCount() (int64, error) {
-	return CommitsCount(c.repo.Path, c.ID.String())
-}
-
-func (c *Commit) CommitsByRange(page int) (*list.List, error) {
-	return c.repo.commitsByRange(c.ID, page)
-}
-
-func (c *Commit) CommitsBefore() (*list.List, error) {
-	return c.repo.getCommitsBefore(c.ID)
-}
-
-func (c *Commit) CommitsBeforeLimit(num int) (*list.List, error) {
-	return c.repo.getCommitsBeforeLimit(c.ID, num)
-}
-
-func (c *Commit) CommitsBeforeUntil(commitID string) (*list.List, error) {
-	endCommit, err := c.repo.GetCommit(commitID)
-	if err != nil {
-		return nil, err
-	}
-	return c.repo.CommitsBetween(c, endCommit)
-}
-
-func (c *Commit) SearchCommits(keyword string) (*list.List, error) {
-	return c.repo.searchCommits(c.ID, keyword)
-}
-
-func (c *Commit) GetFilesChangedSinceCommit(pastCommit string) ([]string, error) {
-	return c.repo.getFilesChanged(pastCommit, c.ID.String())
-}
-
-func (c *Commit) GetSubModules() (*objectCache, error) {
-	if c.submoduleCache != nil {
-		return c.submoduleCache, nil
-	}
-
-	entry, err := c.GetTreeEntryByPath(".gitmodules")
-	if err != nil {
-		return nil, err
-	}
-	rd, err := entry.Blob().Data()
-	if err != nil {
-		return nil, err
-	}
-
-	scanner := bufio.NewScanner(rd)
-	c.submoduleCache = newObjectCache()
-	var ismodule bool
-	var path string
-	for scanner.Scan() {
-		if strings.HasPrefix(scanner.Text(), "[submodule") {
-			ismodule = true
-			continue
-		}
-		if ismodule {
-			fields := strings.Split(scanner.Text(), "=")
-			k := strings.TrimSpace(fields[0])
-			if k == "path" {
-				path = strings.TrimSpace(fields[1])
-			} else if k == "url" {
-				c.submoduleCache.Set(path, &SubModule{path, strings.TrimSpace(fields[1])})
-				ismodule = false
-			}
-		}
-	}
-
-	return c.submoduleCache, nil
-}
-
-func (c *Commit) GetSubModule(entryname string) (*SubModule, error) {
-	modules, err := c.GetSubModules()
-	if err != nil {
-		return nil, err
-	}
-
-	module, has := modules.Get(entryname)
-	if has {
-		return module.(*SubModule), nil
-	}
-	return nil, nil
-}
diff --git a/vendor/github.com/go-gitea/git/commit_archive.go b/vendor/github.com/go-gitea/git/commit_archive.go
deleted file mode 100644
index 1066ba69c4..0000000000
--- a/vendor/github.com/go-gitea/git/commit_archive.go
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"fmt"
-	"path/filepath"
-	"strings"
-)
-
-type ArchiveType int
-
-const (
-	ZIP ArchiveType = iota + 1
-	TARGZ
-)
-
-func (c *Commit) CreateArchive(target string, archiveType ArchiveType) error {
-	var format string
-	switch archiveType {
-	case ZIP:
-		format = "zip"
-	case TARGZ:
-		format = "tar.gz"
-	default:
-		return fmt.Errorf("unknown format: %v", archiveType)
-	}
-
-	_, err := NewCommand("archive", "--prefix="+filepath.Base(strings.TrimSuffix(c.repo.Path, ".git"))+"/", "--format="+format, "-o", target, c.ID.String()).RunInDir(c.repo.Path)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/git/error.go b/vendor/github.com/go-gitea/git/error.go
deleted file mode 100644
index 848bfba127..0000000000
--- a/vendor/github.com/go-gitea/git/error.go
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"fmt"
-	"time"
-)
-
-type ErrExecTimeout struct {
-	Duration time.Duration
-}
-
-func IsErrExecTimeout(err error) bool {
-	_, ok := err.(ErrExecTimeout)
-	return ok
-}
-
-func (err ErrExecTimeout) Error() string {
-	return fmt.Sprintf("execution is timeout [duration: %v]", err.Duration)
-}
-
-type ErrNotExist struct {
-	ID      string
-	RelPath string
-}
-
-func IsErrNotExist(err error) bool {
-	_, ok := err.(ErrNotExist)
-	return ok
-}
-
-func (err ErrNotExist) Error() string {
-	return fmt.Sprintf("object does not exist [id: %s, rel_path: %s]", err.ID, err.RelPath)
-}
-
-type ErrUnsupportedVersion struct {
-	Required string
-}
-
-func IsErrUnsupportedVersion(err error) bool {
-	_, ok := err.(ErrUnsupportedVersion)
-	return ok
-}
-
-func (err ErrUnsupportedVersion) Error() string {
-	return fmt.Sprintf("Operation requires higher version [required: %s]", err.Required)
-}
diff --git a/vendor/github.com/go-gitea/git/git.go b/vendor/github.com/go-gitea/git/git.go
deleted file mode 100644
index 71a9a37f42..0000000000
--- a/vendor/github.com/go-gitea/git/git.go
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"fmt"
-	"strings"
-	"time"
-)
-
-const _VERSION = "0.4.2"
-
-func Version() string {
-	return _VERSION
-}
-
-var (
-	// Debug enables verbose logging on everything.
-	// This should be false in case Gogs starts in SSH mode.
-	Debug  = false
-	Prefix = "[git-module] "
-)
-
-func log(format string, args ...interface{}) {
-	if !Debug {
-		return
-	}
-
-	fmt.Print(Prefix)
-	if len(args) == 0 {
-		fmt.Println(format)
-	} else {
-		fmt.Printf(format+"\n", args...)
-	}
-}
-
-var gitVersion string
-
-// Version returns current Git version from shell.
-func BinVersion() (string, error) {
-	if len(gitVersion) > 0 {
-		return gitVersion, nil
-	}
-
-	stdout, err := NewCommand("version").Run()
-	if err != nil {
-		return "", err
-	}
-
-	fields := strings.Fields(stdout)
-	if len(fields) < 3 {
-		return "", fmt.Errorf("not enough output: %s", stdout)
-	}
-
-	// Handle special case on Windows.
-	i := strings.Index(fields[2], "windows")
-	if i >= 1 {
-		gitVersion = fields[2][:i-1]
-		return gitVersion, nil
-	}
-
-	gitVersion = fields[2]
-	return gitVersion, nil
-}
-
-func init() {
-	BinVersion()
-}
-
-// Fsck verifies the connectivity and validity of the objects in the database
-func Fsck(repoPath string, timeout time.Duration, args ...string) error {
-	// Make sure timeout makes sense.
-	if timeout <= 0 {
-		timeout = -1
-	}
-	_, err := NewCommand("fsck").AddArguments(args...).RunInDirTimeout(timeout, repoPath)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/git/hook.go b/vendor/github.com/go-gitea/git/hook.go
deleted file mode 100644
index 086bf7126d..0000000000
--- a/vendor/github.com/go-gitea/git/hook.go
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"errors"
-	"io/ioutil"
-	"os"
-	"path"
-	"strings"
-
-	"github.com/Unknwon/com"
-)
-
-// hookNames is a list of Git server hooks' name that are supported.
-var hookNames = []string{
-	"pre-receive",
-	// "update",
-	"post-receive",
-}
-
-var (
-	ErrNotValidHook = errors.New("not a valid Git hook")
-)
-
-// IsValidHookName returns true if given name is a valid Git hook.
-func IsValidHookName(name string) bool {
-	for _, hn := range hookNames {
-		if hn == name {
-			return true
-		}
-	}
-	return false
-}
-
-// Hook represents a Git hook.
-type Hook struct {
-	name     string
-	IsActive bool   // Indicates whether repository has this hook.
-	Content  string // Content of hook if it's active.
-	Sample   string // Sample content from Git.
-	path     string // Hook file path.
-}
-
-// GetHook returns a Git hook by given name and repository.
-func GetHook(repoPath, name string) (*Hook, error) {
-	if !IsValidHookName(name) {
-		return nil, ErrNotValidHook
-	}
-	h := &Hook{
-		name: name,
-		path: path.Join(repoPath, "hooks", name),
-	}
-	if isFile(h.path) {
-		data, err := ioutil.ReadFile(h.path)
-		if err != nil {
-			return nil, err
-		}
-		h.IsActive = true
-		h.Content = string(data)
-	} else if isFile(h.path + ".sample") {
-		data, err := ioutil.ReadFile(h.path + ".sample")
-		if err != nil {
-			return nil, err
-		}
-		h.Sample = string(data)
-	}
-	return h, nil
-}
-
-func (h *Hook) Name() string {
-	return h.name
-}
-
-// Update updates hook settings.
-func (h *Hook) Update() error {
-	if len(strings.TrimSpace(h.Content)) == 0 {
-		if isExist(h.path) {
-			return os.Remove(h.path)
-		}
-		return nil
-	}
-	return ioutil.WriteFile(h.path, []byte(strings.Replace(h.Content, "\r", "", -1)), os.ModePerm)
-}
-
-// ListHooks returns a list of Git hooks of given repository.
-func ListHooks(repoPath string) (_ []*Hook, err error) {
-	if !isDir(path.Join(repoPath, "hooks")) {
-		return nil, errors.New("hooks path does not exist")
-	}
-
-	hooks := make([]*Hook, len(hookNames))
-	for i, name := range hookNames {
-		hooks[i], err = GetHook(repoPath, name)
-		if err != nil {
-			return nil, err
-		}
-	}
-	return hooks, nil
-}
-
-const (
-	HookPathUpdate = "hooks/update"
-)
-
-// SetUpdateHook writes given content to update hook of the reposiotry.
-func SetUpdateHook(repoPath, content string) (err error) {
-	log("Setting update hook: %s", repoPath)
-	hookPath := path.Join(repoPath, HookPathUpdate)
-	if com.IsExist(hookPath) {
-		err = os.Remove(hookPath)
-	} else {
-		err = os.MkdirAll(path.Dir(hookPath), os.ModePerm)
-	}
-	if err != nil {
-		return err
-	}
-	return ioutil.WriteFile(hookPath, []byte(content), 0777)
-}
diff --git a/vendor/github.com/go-gitea/git/repo.go b/vendor/github.com/go-gitea/git/repo.go
deleted file mode 100644
index bfc2cbe7c8..0000000000
--- a/vendor/github.com/go-gitea/git/repo.go
+++ /dev/null
@@ -1,193 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"bytes"
-	"container/list"
-	"errors"
-	"os"
-	"path"
-	"path/filepath"
-	"time"
-)
-
-// Repository represents a Git repository.
-type Repository struct {
-	Path string
-
-	commitCache *objectCache
-	tagCache    *objectCache
-}
-
-const _PRETTY_LOG_FORMAT = `--pretty=format:%H`
-
-func (repo *Repository) parsePrettyFormatLogToList(logs []byte) (*list.List, error) {
-	l := list.New()
-	if len(logs) == 0 {
-		return l, nil
-	}
-
-	parts := bytes.Split(logs, []byte{'\n'})
-
-	for _, commitId := range parts {
-		commit, err := repo.GetCommit(string(commitId))
-		if err != nil {
-			return nil, err
-		}
-		l.PushBack(commit)
-	}
-
-	return l, nil
-}
-
-// IsRepoURLAccessible checks if given repository URL is accessible.
-func IsRepoURLAccessible(url string) bool {
-	_, err := NewCommand("ls-remote", "-q", "-h", url, "HEAD").Run()
-	if err != nil {
-		return false
-	}
-	return true
-}
-
-// InitRepository initializes a new Git repository.
-func InitRepository(repoPath string, bare bool) error {
-	os.MkdirAll(repoPath, os.ModePerm)
-
-	cmd := NewCommand("init")
-	if bare {
-		cmd.AddArguments("--bare")
-	}
-	_, err := cmd.RunInDir(repoPath)
-	return err
-}
-
-// OpenRepository opens the repository at the given path.
-func OpenRepository(repoPath string) (*Repository, error) {
-	repoPath, err := filepath.Abs(repoPath)
-	if err != nil {
-		return nil, err
-	} else if !isDir(repoPath) {
-		return nil, errors.New("no such file or directory")
-	}
-
-	return &Repository{
-		Path:        repoPath,
-		commitCache: newObjectCache(),
-		tagCache:    newObjectCache(),
-	}, nil
-}
-
-type CloneRepoOptions struct {
-	Timeout time.Duration
-	Mirror  bool
-	Bare    bool
-	Quiet   bool
-	Branch  string
-}
-
-// Clone clones original repository to target path.
-func Clone(from, to string, opts CloneRepoOptions) (err error) {
-	toDir := path.Dir(to)
-	if err = os.MkdirAll(toDir, os.ModePerm); err != nil {
-		return err
-	}
-
-	cmd := NewCommand("clone")
-	if opts.Mirror {
-		cmd.AddArguments("--mirror")
-	}
-	if opts.Bare {
-		cmd.AddArguments("--bare")
-	}
-	if opts.Quiet {
-		cmd.AddArguments("--quiet")
-	}
-	if len(opts.Branch) > 0 {
-		cmd.AddArguments("-b", opts.Branch)
-	}
-	cmd.AddArguments(from, to)
-
-	if opts.Timeout <= 0 {
-		opts.Timeout = -1
-	}
-
-	_, err = cmd.RunTimeout(opts.Timeout)
-	return err
-}
-
-type PullRemoteOptions struct {
-	Timeout time.Duration
-	All     bool
-	Remote  string
-	Branch  string
-}
-
-// Pull pulls changes from remotes.
-func Pull(repoPath string, opts PullRemoteOptions) error {
-	cmd := NewCommand("pull")
-	if opts.All {
-		cmd.AddArguments("--all")
-	} else {
-		cmd.AddArguments(opts.Remote)
-		cmd.AddArguments(opts.Branch)
-	}
-
-	if opts.Timeout <= 0 {
-		opts.Timeout = -1
-	}
-
-	_, err := cmd.RunInDirTimeout(opts.Timeout, repoPath)
-	return err
-}
-
-// Push pushs local commits to given remote branch.
-func Push(repoPath, remote, branch string) error {
-	_, err := NewCommand("push", remote, branch).RunInDir(repoPath)
-	return err
-}
-
-type CheckoutOptions struct {
-	Timeout   time.Duration
-	Branch    string
-	OldBranch string
-}
-
-// Checkout checkouts a branch
-func Checkout(repoPath string, opts CheckoutOptions) error {
-	cmd := NewCommand("checkout")
-	if len(opts.OldBranch) > 0 {
-		cmd.AddArguments("-b")
-	}
-
-	if opts.Timeout <= 0 {
-		opts.Timeout = -1
-	}
-
-	cmd.AddArguments(opts.Branch)
-
-	if len(opts.OldBranch) > 0 {
-		cmd.AddArguments(opts.OldBranch)
-	}
-
-	_, err := cmd.RunInDirTimeout(opts.Timeout, repoPath)
-	return err
-}
-
-// ResetHEAD resets HEAD to given revision or head of branch.
-func ResetHEAD(repoPath string, hard bool, revision string) error {
-	cmd := NewCommand("reset")
-	if hard {
-		cmd.AddArguments("--hard")
-	}
-	_, err := cmd.AddArguments(revision).RunInDir(repoPath)
-	return err
-}
-
-// MoveFile moves a file to another file or directory.
-func MoveFile(repoPath, oldTreeName, newTreeName string) error {
-	_, err := NewCommand("mv").AddArguments(oldTreeName, newTreeName).RunInDir(repoPath)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/git/repo_branch.go b/vendor/github.com/go-gitea/git/repo_branch.go
deleted file mode 100644
index f7252bb0e9..0000000000
--- a/vendor/github.com/go-gitea/git/repo_branch.go
+++ /dev/null
@@ -1,119 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"fmt"
-	"strings"
-
-	"github.com/mcuadros/go-version"
-)
-
-const BRANCH_PREFIX = "refs/heads/"
-
-// IsReferenceExist returns true if given reference exists in the repository.
-func IsReferenceExist(repoPath, name string) bool {
-	_, err := NewCommand("show-ref", "--verify", name).RunInDir(repoPath)
-	return err == nil
-}
-
-// IsBranchExist returns true if given branch exists in the repository.
-func IsBranchExist(repoPath, name string) bool {
-	return IsReferenceExist(repoPath, BRANCH_PREFIX+name)
-}
-
-func (repo *Repository) IsBranchExist(name string) bool {
-	return IsBranchExist(repo.Path, name)
-}
-
-// Branch represents a Git branch.
-type Branch struct {
-	Name string
-	Path string
-}
-
-// GetHEADBranch returns corresponding branch of HEAD.
-func (repo *Repository) GetHEADBranch() (*Branch, error) {
-	stdout, err := NewCommand("symbolic-ref", "HEAD").RunInDir(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	stdout = strings.TrimSpace(stdout)
-
-	if !strings.HasPrefix(stdout, BRANCH_PREFIX) {
-		return nil, fmt.Errorf("invalid HEAD branch: %v", stdout)
-	}
-
-	return &Branch{
-		Name: stdout[len(BRANCH_PREFIX):],
-		Path: stdout,
-	}, nil
-}
-
-// SetDefaultBranch sets default branch of repository.
-func (repo *Repository) SetDefaultBranch(name string) error {
-	if version.Compare(gitVersion, "1.7.10", "<") {
-		return ErrUnsupportedVersion{"1.7.10"}
-	}
-
-	_, err := NewCommand("symbolic-ref", "HEAD", BRANCH_PREFIX+name).RunInDir(repo.Path)
-	return err
-}
-
-// GetBranches returns all branches of the repository.
-func (repo *Repository) GetBranches() ([]string, error) {
-	stdout, err := NewCommand("show-ref", "--heads").RunInDir(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	infos := strings.Split(stdout, "\n")
-	branches := make([]string, len(infos)-1)
-	for i, info := range infos[:len(infos)-1] {
-		fields := strings.Fields(info)
-		if len(fields) != 2 {
-			continue // NOTE: I should believe git will not give me wrong string.
-		}
-		branches[i] = strings.TrimPrefix(fields[1], BRANCH_PREFIX)
-	}
-	return branches, nil
-}
-
-// Option(s) for delete branch
-type DeleteBranchOptions struct {
-	Force bool
-}
-
-// DeleteBranch delete a branch by name on repository.
-func (repo *Repository) DeleteBranch(name string, opts DeleteBranchOptions) error {
-	cmd := NewCommand("branch", "-d")
-
-	if opts.Force {
-		cmd.AddArguments("-f")
-	}
-
-	cmd.AddArguments(name)
-	_, err := cmd.RunInDir(repo.Path)
-
-	return err
-}
-
-// AddRemote adds a new remote to repository.
-func (repo *Repository) AddRemote(name, url string, fetch bool) error {
-	cmd := NewCommand("remote", "add")
-	if fetch {
-		cmd.AddArguments("-f")
-	}
-	cmd.AddArguments(name, url)
-
-	_, err := cmd.RunInDir(repo.Path)
-	return err
-}
-
-// RemoveRemote removes a remote from repository.
-func (repo *Repository) RemoveRemote(name string) error {
-	_, err := NewCommand("remote", "remove", name).RunInDir(repo.Path)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/git/repo_commit.go b/vendor/github.com/go-gitea/git/repo_commit.go
deleted file mode 100644
index 1e7e51a8f2..0000000000
--- a/vendor/github.com/go-gitea/git/repo_commit.go
+++ /dev/null
@@ -1,353 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"bytes"
-	"container/list"
-	"fmt"
-	"strconv"
-	"strings"
-
-	"github.com/mcuadros/go-version"
-)
-
-// getRefCommitID returns the last commit ID string of given reference (branch or tag).
-func (repo *Repository) getRefCommitID(name string) (string, error) {
-	stdout, err := NewCommand("show-ref", "--verify", name).RunInDir(repo.Path)
-	if err != nil {
-		if strings.Contains(err.Error(), "not a valid ref") {
-			return "", ErrNotExist{name, ""}
-		}
-		return "", err
-	}
-	return strings.Split(stdout, " ")[0], nil
-}
-
-// GetBranchCommitID returns last commit ID string of given branch.
-func (repo *Repository) GetBranchCommitID(name string) (string, error) {
-	return repo.getRefCommitID(BRANCH_PREFIX + name)
-}
-
-// GetTagCommitID returns last commit ID string of given tag.
-func (repo *Repository) GetTagCommitID(name string) (string, error) {
-	return repo.getRefCommitID(TAG_PREFIX + name)
-}
-
-// parseCommitData parses commit information from the (uncompressed) raw
-// data from the commit object.
-// \n\n separate headers from message
-func parseCommitData(data []byte) (*Commit, error) {
-	commit := new(Commit)
-	commit.parents = make([]sha1, 0, 1)
-	// we now have the contents of the commit object. Let's investigate...
-	nextline := 0
-l:
-	for {
-		eol := bytes.IndexByte(data[nextline:], '\n')
-		switch {
-		case eol > 0:
-			line := data[nextline : nextline+eol]
-			spacepos := bytes.IndexByte(line, ' ')
-			reftype := line[:spacepos]
-			switch string(reftype) {
-			case "tree", "object":
-				id, err := NewIDFromString(string(line[spacepos+1:]))
-				if err != nil {
-					return nil, err
-				}
-				commit.Tree.ID = id
-			case "parent":
-				// A commit can have one or more parents
-				oid, err := NewIDFromString(string(line[spacepos+1:]))
-				if err != nil {
-					return nil, err
-				}
-				commit.parents = append(commit.parents, oid)
-			case "author", "tagger":
-				sig, err := newSignatureFromCommitline(line[spacepos+1:])
-				if err != nil {
-					return nil, err
-				}
-				commit.Author = sig
-			case "committer":
-				sig, err := newSignatureFromCommitline(line[spacepos+1:])
-				if err != nil {
-					return nil, err
-				}
-				commit.Committer = sig
-			}
-			nextline += eol + 1
-		case eol == 0:
-			commit.CommitMessage = string(data[nextline+1:])
-			break l
-		default:
-			break l
-		}
-	}
-	return commit, nil
-}
-
-func (repo *Repository) getCommit(id sha1) (*Commit, error) {
-	c, ok := repo.commitCache.Get(id.String())
-	if ok {
-		log("Hit cache: %s", id)
-		return c.(*Commit), nil
-	}
-
-	data, err := NewCommand("cat-file", "-p", id.String()).RunInDirBytes(repo.Path)
-	if err != nil {
-		if strings.Contains(err.Error(), "fatal: Not a valid object name") {
-			return nil, ErrNotExist{id.String(), ""}
-		}
-		return nil, err
-	}
-
-	commit, err := parseCommitData(data)
-	if err != nil {
-		return nil, err
-	}
-	commit.repo = repo
-	commit.ID = id
-
-	repo.commitCache.Set(id.String(), commit)
-	return commit, nil
-}
-
-// GetCommit returns commit object of by ID string.
-func (repo *Repository) GetCommit(commitID string) (*Commit, error) {
-	if len(commitID) != 40 {
-		var err error
-		commitID, err = NewCommand("rev-parse", commitID).RunInDir(repo.Path)
-		if err != nil {
-			return nil, err
-		}
-	}
-	id, err := NewIDFromString(commitID)
-	if err != nil {
-		return nil, err
-	}
-
-	return repo.getCommit(id)
-}
-
-// GetBranchCommit returns the last commit of given branch.
-func (repo *Repository) GetBranchCommit(name string) (*Commit, error) {
-	commitID, err := repo.GetBranchCommitID(name)
-	if err != nil {
-		return nil, err
-	}
-	return repo.GetCommit(commitID)
-}
-
-func (repo *Repository) GetTagCommit(name string) (*Commit, error) {
-	commitID, err := repo.GetTagCommitID(name)
-	if err != nil {
-		return nil, err
-	}
-	return repo.GetCommit(commitID)
-}
-
-func (repo *Repository) getCommitByPathWithID(id sha1, relpath string) (*Commit, error) {
-	// File name starts with ':' must be escaped.
-	if relpath[0] == ':' {
-		relpath = `\` + relpath
-	}
-
-	stdout, err := NewCommand("log", "-1", _PRETTY_LOG_FORMAT, id.String(), "--", relpath).RunInDir(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	id, err = NewIDFromString(stdout)
-	if err != nil {
-		return nil, err
-	}
-
-	return repo.getCommit(id)
-}
-
-// GetCommitByPath returns the last commit of relative path.
-func (repo *Repository) GetCommitByPath(relpath string) (*Commit, error) {
-	stdout, err := NewCommand("log", "-1", _PRETTY_LOG_FORMAT, "--", relpath).RunInDirBytes(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	commits, err := repo.parsePrettyFormatLogToList(stdout)
-	if err != nil {
-		return nil, err
-	}
-	return commits.Front().Value.(*Commit), nil
-}
-
-var CommitsRangeSize = 50
-
-func (repo *Repository) commitsByRange(id sha1, page int) (*list.List, error) {
-	stdout, err := NewCommand("log", id.String(), "--skip="+strconv.Itoa((page-1)*CommitsRangeSize),
-		"--max-count="+strconv.Itoa(CommitsRangeSize), _PRETTY_LOG_FORMAT).RunInDirBytes(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	return repo.parsePrettyFormatLogToList(stdout)
-}
-
-func (repo *Repository) searchCommits(id sha1, keyword string) (*list.List, error) {
-	stdout, err := NewCommand("log", id.String(), "-100", "-i", "--grep="+keyword, _PRETTY_LOG_FORMAT).RunInDirBytes(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	return repo.parsePrettyFormatLogToList(stdout)
-}
-
-func (repo *Repository) getFilesChanged(id1 string, id2 string) ([]string, error) {
-	stdout, err := NewCommand("diff", "--name-only", id1, id2).RunInDirBytes(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	return strings.Split(string(stdout), "\n"), nil
-}
-
-func (repo *Repository) FileCommitsCount(revision, file string) (int64, error) {
-	return commitsCount(repo.Path, revision, file)
-}
-
-func (repo *Repository) CommitsByFileAndRange(revision, file string, page int) (*list.List, error) {
-	stdout, err := NewCommand("log", revision, "--skip="+strconv.Itoa((page-1)*50),
-		"--max-count="+strconv.Itoa(CommitsRangeSize), _PRETTY_LOG_FORMAT, "--", file).RunInDirBytes(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	return repo.parsePrettyFormatLogToList(stdout)
-}
-
-func (repo *Repository) FilesCountBetween(startCommitID, endCommitID string) (int, error) {
-	stdout, err := NewCommand("diff", "--name-only", startCommitID+"..."+endCommitID).RunInDir(repo.Path)
-	if err != nil {
-		return 0, err
-	}
-	return len(strings.Split(stdout, "\n")) - 1, nil
-}
-
-// CommitsBetween returns a list that contains commits between [last, before).
-func (repo *Repository) CommitsBetween(last *Commit, before *Commit) (*list.List, error) {
-	if version.Compare(gitVersion, "1.8.0", ">=") {
-		stdout, err := NewCommand("rev-list", before.ID.String()+"..."+last.ID.String()).RunInDirBytes(repo.Path)
-		if err != nil {
-			return nil, err
-		}
-		return repo.parsePrettyFormatLogToList(bytes.TrimSpace(stdout))
-	}
-
-	// Fallback to stupid solution, which iterates all commits of the repository
-	// if before is not an ancestor of last.
-	l := list.New()
-	if last == nil || last.ParentCount() == 0 {
-		return l, nil
-	}
-
-	var err error
-	cur := last
-	for {
-		if cur.ID.Equal(before.ID) {
-			break
-		}
-		l.PushBack(cur)
-		if cur.ParentCount() == 0 {
-			break
-		}
-		cur, err = cur.Parent(0)
-		if err != nil {
-			return nil, err
-		}
-	}
-	return l, nil
-}
-
-func (repo *Repository) CommitsBetweenIDs(last, before string) (*list.List, error) {
-	lastCommit, err := repo.GetCommit(last)
-	if err != nil {
-		return nil, err
-	}
-	beforeCommit, err := repo.GetCommit(before)
-	if err != nil {
-		return nil, err
-	}
-	return repo.CommitsBetween(lastCommit, beforeCommit)
-}
-
-func (repo *Repository) CommitsCountBetween(start, end string) (int64, error) {
-	return commitsCount(repo.Path, start+"..."+end, "")
-}
-
-// The limit is depth, not total number of returned commits.
-func (repo *Repository) commitsBefore(l *list.List, parent *list.Element, id sha1, current, limit int) error {
-	// Reach the limit
-	if limit > 0 && current > limit {
-		return nil
-	}
-
-	commit, err := repo.getCommit(id)
-	if err != nil {
-		return fmt.Errorf("getCommit: %v", err)
-	}
-
-	var e *list.Element
-	if parent == nil {
-		e = l.PushBack(commit)
-	} else {
-		var in = parent
-		for {
-			if in == nil {
-				break
-			} else if in.Value.(*Commit).ID.Equal(commit.ID) {
-				return nil
-			} else if in.Next() == nil {
-				break
-			}
-
-			if in.Value.(*Commit).Committer.When.Equal(commit.Committer.When) {
-				break
-			}
-
-			if in.Value.(*Commit).Committer.When.After(commit.Committer.When) &&
-				in.Next().Value.(*Commit).Committer.When.Before(commit.Committer.When) {
-				break
-			}
-
-			in = in.Next()
-		}
-
-		e = l.InsertAfter(commit, in)
-	}
-
-	pr := parent
-	if commit.ParentCount() > 1 {
-		pr = e
-	}
-
-	for i := 0; i < commit.ParentCount(); i++ {
-		id, err := commit.ParentID(i)
-		if err != nil {
-			return err
-		}
-		err = repo.commitsBefore(l, pr, id, current+1, limit)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (repo *Repository) getCommitsBefore(id sha1) (*list.List, error) {
-	l := list.New()
-	return l, repo.commitsBefore(l, nil, id, 1, 0)
-}
-
-func (repo *Repository) getCommitsBeforeLimit(id sha1, num int) (*list.List, error) {
-	l := list.New()
-	return l, repo.commitsBefore(l, nil, id, 1, num)
-}
diff --git a/vendor/github.com/go-gitea/git/repo_hook.go b/vendor/github.com/go-gitea/git/repo_hook.go
deleted file mode 100644
index 7b49647e3c..0000000000
--- a/vendor/github.com/go-gitea/git/repo_hook.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-func (repo *Repository) GetHook(name string) (*Hook, error) {
-	return GetHook(repo.Path, name)
-}
-
-func (repo *Repository) Hooks() ([]*Hook, error) {
-	return ListHooks(repo.Path)
-}
diff --git a/vendor/github.com/go-gitea/git/repo_object.go b/vendor/github.com/go-gitea/git/repo_object.go
deleted file mode 100644
index 416ee4591a..0000000000
--- a/vendor/github.com/go-gitea/git/repo_object.go
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-type ObjectType string
-
-const (
-	OBJECT_COMMIT ObjectType = "commit"
-	OBJECT_TREE   ObjectType = "tree"
-	OBJECT_BLOB   ObjectType = "blob"
-	OBJECT_TAG    ObjectType = "tag"
-)
diff --git a/vendor/github.com/go-gitea/git/repo_pull.go b/vendor/github.com/go-gitea/git/repo_pull.go
deleted file mode 100644
index 1b0c1cf432..0000000000
--- a/vendor/github.com/go-gitea/git/repo_pull.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"container/list"
-	"fmt"
-	"strconv"
-	"strings"
-	"time"
-)
-
-// PullRequestInfo represents needed information for a pull request.
-type PullRequestInfo struct {
-	MergeBase string
-	Commits   *list.List
-	NumFiles  int
-}
-
-// GetMergeBase checks and returns merge base of two branches.
-func (repo *Repository) GetMergeBase(base, head string) (string, error) {
-	stdout, err := NewCommand("merge-base", base, head).RunInDir(repo.Path)
-	return strings.TrimSpace(stdout), err
-}
-
-// GetPullRequestInfo generates and returns pull request information
-// between base and head branches of repositories.
-func (repo *Repository) GetPullRequestInfo(basePath, baseBranch, headBranch string) (_ *PullRequestInfo, err error) {
-	var remoteBranch string
-
-	// We don't need a temporary remote for same repository.
-	if repo.Path != basePath {
-		// Add a temporary remote
-		tmpRemote := strconv.FormatInt(time.Now().UnixNano(), 10)
-		if err = repo.AddRemote(tmpRemote, basePath, true); err != nil {
-			return nil, fmt.Errorf("AddRemote: %v", err)
-		}
-		defer repo.RemoveRemote(tmpRemote)
-
-		remoteBranch = "remotes/" + tmpRemote + "/" + baseBranch
-	} else {
-		remoteBranch = baseBranch
-	}
-
-	prInfo := new(PullRequestInfo)
-	prInfo.MergeBase, err = repo.GetMergeBase(remoteBranch, headBranch)
-	if err != nil {
-		return nil, fmt.Errorf("GetMergeBase: %v", err)
-	}
-
-	logs, err := NewCommand("log", prInfo.MergeBase+"..."+headBranch, _PRETTY_LOG_FORMAT).RunInDirBytes(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	prInfo.Commits, err = repo.parsePrettyFormatLogToList(logs)
-	if err != nil {
-		return nil, fmt.Errorf("parsePrettyFormatLogToList: %v", err)
-	}
-
-	// Count number of changed files.
-	stdout, err := NewCommand("diff", "--name-only", remoteBranch+"..."+headBranch).RunInDir(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	prInfo.NumFiles = len(strings.Split(stdout, "\n")) - 1
-
-	return prInfo, nil
-}
-
-// GetPatch generates and returns patch data between given revisions.
-func (repo *Repository) GetPatch(base, head string) ([]byte, error) {
-	return NewCommand("diff", "-p", "--binary", base, head).RunInDirBytes(repo.Path)
-}
diff --git a/vendor/github.com/go-gitea/git/repo_tag.go b/vendor/github.com/go-gitea/git/repo_tag.go
deleted file mode 100644
index b69bbf8b37..0000000000
--- a/vendor/github.com/go-gitea/git/repo_tag.go
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"strings"
-
-	"github.com/mcuadros/go-version"
-)
-
-const TAG_PREFIX = "refs/tags/"
-
-// IsTagExist returns true if given tag exists in the repository.
-func IsTagExist(repoPath, name string) bool {
-	return IsReferenceExist(repoPath, TAG_PREFIX+name)
-}
-
-func (repo *Repository) IsTagExist(name string) bool {
-	return IsTagExist(repo.Path, name)
-}
-
-func (repo *Repository) CreateTag(name, revision string) error {
-	_, err := NewCommand("tag", name, revision).RunInDir(repo.Path)
-	return err
-}
-
-func (repo *Repository) getTag(id sha1) (*Tag, error) {
-	t, ok := repo.tagCache.Get(id.String())
-	if ok {
-		log("Hit cache: %s", id)
-		return t.(*Tag), nil
-	}
-
-	// Get tag type
-	tp, err := NewCommand("cat-file", "-t", id.String()).RunInDir(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	tp = strings.TrimSpace(tp)
-
-	// Tag is a commit.
-	if ObjectType(tp) == OBJECT_COMMIT {
-		tag := &Tag{
-			ID:     id,
-			Object: id,
-			Type:   string(OBJECT_COMMIT),
-			repo:   repo,
-		}
-
-		repo.tagCache.Set(id.String(), tag)
-		return tag, nil
-	}
-
-	// Tag with message.
-	data, err := NewCommand("cat-file", "-p", id.String()).RunInDirBytes(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	tag, err := parseTagData(data)
-	if err != nil {
-		return nil, err
-	}
-
-	tag.ID = id
-	tag.repo = repo
-
-	repo.tagCache.Set(id.String(), tag)
-	return tag, nil
-}
-
-// GetTag returns a Git tag by given name.
-func (repo *Repository) GetTag(name string) (*Tag, error) {
-	stdout, err := NewCommand("show-ref", "--tags", name).RunInDir(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	id, err := NewIDFromString(strings.Split(stdout, " ")[0])
-	if err != nil {
-		return nil, err
-	}
-
-	tag, err := repo.getTag(id)
-	if err != nil {
-		return nil, err
-	}
-	tag.Name = name
-	return tag, nil
-}
-
-// GetTags returns all tags of the repository.
-func (repo *Repository) GetTags() ([]string, error) {
-	cmd := NewCommand("tag", "-l")
-	if version.Compare(gitVersion, "2.0.0", ">=") {
-		cmd.AddArguments("--sort=-v:refname")
-	}
-
-	stdout, err := cmd.RunInDir(repo.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	tags := strings.Split(stdout, "\n")
-	tags = tags[:len(tags)-1]
-
-	if version.Compare(gitVersion, "2.0.0", "<") {
-		version.Sort(tags)
-
-		// Reverse order
-		for i := 0; i < len(tags) / 2; i++ {
-			j := len(tags) - i - 1
-			tags[i], tags[j] = tags[j], tags[i]
-		}
-	}
-
-	return tags, nil
-}
diff --git a/vendor/github.com/go-gitea/git/repo_tree.go b/vendor/github.com/go-gitea/git/repo_tree.go
deleted file mode 100644
index baebb25101..0000000000
--- a/vendor/github.com/go-gitea/git/repo_tree.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-func (repo *Repository) getTree(id sha1) (*Tree, error) {
-	treePath := filepathFromSHA1(repo.Path, id.String())
-	if isFile(treePath) {
-		_, err := NewCommand("ls-tree", id.String()).RunInDir(repo.Path)
-		if err != nil {
-			return nil, ErrNotExist{id.String(), ""}
-		}
-	}
-
-	return NewTree(repo, id), nil
-}
-
-// Find the tree object in the repository.
-func (repo *Repository) GetTree(idStr string) (*Tree, error) {
-	id, err := NewIDFromString(idStr)
-	if err != nil {
-		return nil, err
-	}
-	return repo.getTree(id)
-}
diff --git a/vendor/github.com/go-gitea/git/sha1.go b/vendor/github.com/go-gitea/git/sha1.go
deleted file mode 100644
index 7744275d85..0000000000
--- a/vendor/github.com/go-gitea/git/sha1.go
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"encoding/hex"
-	"fmt"
-	"strings"
-)
-
-const EMPTY_SHA = "0000000000000000000000000000000000000000"
-
-type sha1 [20]byte
-
-// Equal returns true if s has the same sha1 as caller.
-// Support 40-length-string, []byte, sha1.
-func (id sha1) Equal(s2 interface{}) bool {
-	switch v := s2.(type) {
-	case string:
-		if len(v) != 40 {
-			return false
-		}
-		return v == id.String()
-	case []byte:
-		if len(v) != 20 {
-			return false
-		}
-		for i, v := range v {
-			if id[i] != v {
-				return false
-			}
-		}
-	case sha1:
-		for i, v := range v {
-			if id[i] != v {
-				return false
-			}
-		}
-	default:
-		return false
-	}
-	return true
-}
-
-// String returns string (hex) representation of the Oid.
-func (s sha1) String() string {
-	result := make([]byte, 0, 40)
-	hexvalues := []byte("0123456789abcdef")
-	for i := 0; i < 20; i++ {
-		result = append(result, hexvalues[s[i]>>4])
-		result = append(result, hexvalues[s[i]&0xf])
-	}
-	return string(result)
-}
-
-// MustID always creates a new sha1 from a [20]byte array with no validation of input.
-func MustID(b []byte) sha1 {
-	var id sha1
-	for i := 0; i < 20; i++ {
-		id[i] = b[i]
-	}
-	return id
-}
-
-// NewID creates a new sha1 from a [20]byte array.
-func NewID(b []byte) (sha1, error) {
-	if len(b) != 20 {
-		return sha1{}, fmt.Errorf("Length must be 20: %v", b)
-	}
-	return MustID(b), nil
-}
-
-// MustIDFromString always creates a new sha from a ID with no validation of input.
-func MustIDFromString(s string) sha1 {
-	b, _ := hex.DecodeString(s)
-	return MustID(b)
-}
-
-// NewIDFromString creates a new sha1 from a ID string of length 40.
-func NewIDFromString(s string) (sha1, error) {
-	var id sha1
-	s = strings.TrimSpace(s)
-	if len(s) != 40 {
-		return id, fmt.Errorf("Length must be 40: %s", s)
-	}
-	b, err := hex.DecodeString(s)
-	if err != nil {
-		return id, err
-	}
-	return NewID(b)
-}
diff --git a/vendor/github.com/go-gitea/git/signature.go b/vendor/github.com/go-gitea/git/signature.go
deleted file mode 100644
index 95eb1bbe07..0000000000
--- a/vendor/github.com/go-gitea/git/signature.go
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"bytes"
-	"strconv"
-	"time"
-)
-
-// Signature represents the Author or Committer information.
-type Signature struct {
-	Email string
-	Name  string
-	When  time.Time
-}
-
-// Helper to get a signature from the commit line, which looks like these:
-//     author Patrick Gundlach <gundlach@speedata.de> 1378823654 +0200
-//     author Patrick Gundlach <gundlach@speedata.de> Thu, 07 Apr 2005 22:13:13 +0200
-// but without the "author " at the beginning (this method should)
-// be used for author and committer.
-//
-// FIXME: include timezone for timestamp!
-func newSignatureFromCommitline(line []byte) (_ *Signature, err error) {
-	sig := new(Signature)
-	emailStart := bytes.IndexByte(line, '<')
-	sig.Name = string(line[:emailStart-1])
-	emailEnd := bytes.IndexByte(line, '>')
-	sig.Email = string(line[emailStart+1 : emailEnd])
-
-	// Check date format.
-	firstChar := line[emailEnd+2]
-	if firstChar >= 48 && firstChar <= 57 {
-		timestop := bytes.IndexByte(line[emailEnd+2:], ' ')
-		timestring := string(line[emailEnd+2 : emailEnd+2+timestop])
-		seconds, _ := strconv.ParseInt(timestring, 10, 64)
-		sig.When = time.Unix(seconds, 0)
-	} else {
-		sig.When, err = time.Parse("Mon Jan _2 15:04:05 2006 -0700", string(line[emailEnd+2:]))
-		if err != nil {
-			return nil, err
-		}
-	}
-	return sig, nil
-}
diff --git a/vendor/github.com/go-gitea/git/submodule.go b/vendor/github.com/go-gitea/git/submodule.go
deleted file mode 100644
index 5777330058..0000000000
--- a/vendor/github.com/go-gitea/git/submodule.go
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import "strings"
-
-type SubModule struct {
-	Name string
-	URL  string
-}
-
-// SubModuleFile represents a file with submodule type.
-type SubModuleFile struct {
-	*Commit
-
-	refURL string
-	refID  string
-}
-
-func NewSubModuleFile(c *Commit, refURL, refID string) *SubModuleFile {
-	return &SubModuleFile{
-		Commit: c,
-		refURL: refURL,
-		refID:  refID,
-	}
-}
-
-// RefURL guesses and returns reference URL.
-func (sf *SubModuleFile) RefURL(urlPrefix string, parentPath string) string {
-	if sf.refURL == "" {
-		return ""
-	}
-
-	url := strings.TrimSuffix(sf.refURL, ".git")
-
-	// git://xxx/user/repo
-	if strings.HasPrefix(url, "git://") {
-		return "http://" + strings.TrimPrefix(url, "git://")
-	}
-
-	// http[s]://xxx/user/repo
-	if strings.HasPrefix(url, "http://") || strings.HasPrefix(url, "https://") {
-		return url
-	}
-
-	// Relative url prefix check (according to git submodule documentation)
-	if strings.HasPrefix(url, "./") || strings.HasPrefix(url, "../") {
-		// ...construct and return correct submodule url here...
-		idx := strings.Index(parentPath, "/src/")
-		if idx == -1 {
-			return url
-		}
-		return strings.TrimSuffix(urlPrefix, "/") + parentPath[:idx] + "/" + url
-	}
-
-	// sysuser@xxx:user/repo
-	i := strings.Index(url, "@")
-	j := strings.LastIndex(url, ":")
-
-	// Only process when i < j because git+ssh://git@git.forwardbias.in/npploader.git
-	if i > -1 && j > -1 && i < j {
-		// fix problem with reverse proxy works only with local server
-		if strings.Contains(urlPrefix, url[i+1:j]) {
-			return urlPrefix + url[j+1:]
-		} else {
-			return "http://" + url[i+1:j] + "/" + url[j+1:]
-		}
-	}
-
-	return url
-}
-
-// RefID returns reference ID.
-func (sf *SubModuleFile) RefID() string {
-	return sf.refID
-}
diff --git a/vendor/github.com/go-gitea/git/tag.go b/vendor/github.com/go-gitea/git/tag.go
deleted file mode 100644
index f4bf77925f..0000000000
--- a/vendor/github.com/go-gitea/git/tag.go
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import "bytes"
-
-// Tag represents a Git tag.
-type Tag struct {
-	Name    string
-	ID      sha1
-	repo    *Repository
-	Object  sha1 // The id of this commit object
-	Type    string
-	Tagger  *Signature
-	Message string
-}
-
-func (tag *Tag) Commit() (*Commit, error) {
-	return tag.repo.getCommit(tag.Object)
-}
-
-// Parse commit information from the (uncompressed) raw
-// data from the commit object.
-// \n\n separate headers from message
-func parseTagData(data []byte) (*Tag, error) {
-	tag := new(Tag)
-	// we now have the contents of the commit object. Let's investigate...
-	nextline := 0
-l:
-	for {
-		eol := bytes.IndexByte(data[nextline:], '\n')
-		switch {
-		case eol > 0:
-			line := data[nextline : nextline+eol]
-			spacepos := bytes.IndexByte(line, ' ')
-			reftype := line[:spacepos]
-			switch string(reftype) {
-			case "object":
-				id, err := NewIDFromString(string(line[spacepos+1:]))
-				if err != nil {
-					return nil, err
-				}
-				tag.Object = id
-			case "type":
-				// A commit can have one or more parents
-				tag.Type = string(line[spacepos+1:])
-			case "tagger":
-				sig, err := newSignatureFromCommitline(line[spacepos+1:])
-				if err != nil {
-					return nil, err
-				}
-				tag.Tagger = sig
-			}
-			nextline += eol + 1
-		case eol == 0:
-			tag.Message = string(data[nextline+1:])
-			break l
-		default:
-			break l
-		}
-	}
-	return tag, nil
-}
diff --git a/vendor/github.com/go-gitea/git/tree.go b/vendor/github.com/go-gitea/git/tree.go
deleted file mode 100644
index 8704282efd..0000000000
--- a/vendor/github.com/go-gitea/git/tree.go
+++ /dev/null
@@ -1,151 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"bytes"
-	"fmt"
-	"strings"
-)
-
-// Tree represents a flat directory listing.
-type Tree struct {
-	ID   sha1
-	repo *Repository
-
-	// parent tree
-	ptree *Tree
-
-	entries       Entries
-	entriesParsed bool
-}
-
-func NewTree(repo *Repository, id sha1) *Tree {
-	return &Tree{
-		ID:   id,
-		repo: repo,
-	}
-}
-
-var escapeChar = []byte("\\")
-
-// UnescapeChars reverses escaped characters.
-func UnescapeChars(in []byte) []byte {
-	if bytes.Index(in, escapeChar) == -1 {
-		return in
-	}
-
-	endIdx := len(in) - 1
-	isEscape := false
-	out := make([]byte, 0, endIdx+1)
-	for i := range in {
-		if in[i] == '\\' && !isEscape {
-			isEscape = true
-			continue
-		}
-		isEscape = false
-		out = append(out, in[i])
-	}
-	return out
-}
-
-// parseTreeData parses tree information from the (uncompressed) raw
-// data from the tree object.
-func parseTreeData(tree *Tree, data []byte) ([]*TreeEntry, error) {
-	entries := make([]*TreeEntry, 0, 10)
-	l := len(data)
-	pos := 0
-	for pos < l {
-		entry := new(TreeEntry)
-		entry.ptree = tree
-		step := 6
-		switch string(data[pos : pos+step]) {
-		case "100644":
-			entry.mode = ENTRY_MODE_BLOB
-			entry.Type = OBJECT_BLOB
-		case "100755":
-			entry.mode = ENTRY_MODE_EXEC
-			entry.Type = OBJECT_BLOB
-		case "120000":
-			entry.mode = ENTRY_MODE_SYMLINK
-			entry.Type = OBJECT_BLOB
-		case "160000":
-			entry.mode = ENTRY_MODE_COMMIT
-			entry.Type = OBJECT_COMMIT
-
-			step = 8
-		case "040000":
-			entry.mode = ENTRY_MODE_TREE
-			entry.Type = OBJECT_TREE
-		default:
-			return nil, fmt.Errorf("unknown type: %v", string(data[pos:pos+step]))
-		}
-		pos += step + 6 // Skip string type of entry type.
-
-		step = 40
-		id, err := NewIDFromString(string(data[pos : pos+step]))
-		if err != nil {
-			return nil, err
-		}
-		entry.ID = id
-		pos += step + 1 // Skip half of sha1.
-
-		step = bytes.IndexByte(data[pos:], '\n')
-
-		// In case entry name is surrounded by double quotes(it happens only in git-shell).
-		if data[pos] == '"' {
-			entry.name = string(UnescapeChars(data[pos+1 : pos+step-1]))
-		} else {
-			entry.name = string(data[pos : pos+step])
-		}
-
-		pos += step + 1
-		entries = append(entries, entry)
-	}
-	return entries, nil
-}
-
-func (t *Tree) SubTree(rpath string) (*Tree, error) {
-	if len(rpath) == 0 {
-		return t, nil
-	}
-
-	paths := strings.Split(rpath, "/")
-	var (
-		err error
-		g   = t
-		p   = t
-		te  *TreeEntry
-	)
-	for _, name := range paths {
-		te, err = p.GetTreeEntryByPath(name)
-		if err != nil {
-			return nil, err
-		}
-
-		g, err = t.repo.getTree(te.ID)
-		if err != nil {
-			return nil, err
-		}
-		g.ptree = p
-		p = g
-	}
-	return g, nil
-}
-
-// ListEntries returns all entries of current tree.
-func (t *Tree) ListEntries() (Entries, error) {
-	if t.entriesParsed {
-		return t.entries, nil
-	}
-	t.entriesParsed = true
-
-	stdout, err := NewCommand("ls-tree", t.ID.String()).RunInDirBytes(t.repo.Path)
-	if err != nil {
-		return nil, err
-	}
-	t.entries, err = parseTreeData(t, stdout)
-	return t.entries, err
-}
diff --git a/vendor/github.com/go-gitea/git/tree_blob.go b/vendor/github.com/go-gitea/git/tree_blob.go
deleted file mode 100644
index e2e701521f..0000000000
--- a/vendor/github.com/go-gitea/git/tree_blob.go
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"path"
-	"strings"
-)
-
-func (t *Tree) GetTreeEntryByPath(relpath string) (*TreeEntry, error) {
-	if len(relpath) == 0 {
-		return &TreeEntry{
-			ID:   t.ID,
-			Type: OBJECT_TREE,
-			mode: ENTRY_MODE_TREE,
-		}, nil
-	}
-
-	relpath = path.Clean(relpath)
-	parts := strings.Split(relpath, "/")
-	var err error
-	tree := t
-	for i, name := range parts {
-		if i == len(parts)-1 {
-			entries, err := tree.ListEntries()
-			if err != nil {
-				return nil, err
-			}
-			for _, v := range entries {
-				if v.name == name {
-					return v, nil
-				}
-			}
-		} else {
-			tree, err = tree.SubTree(name)
-			if err != nil {
-				return nil, err
-			}
-		}
-	}
-	return nil, ErrNotExist{"", relpath}
-}
-
-func (t *Tree) GetBlobByPath(relpath string) (*Blob, error) {
-	entry, err := t.GetTreeEntryByPath(relpath)
-	if err != nil {
-		return nil, err
-	}
-
-	if !entry.IsDir() {
-		return entry.Blob(), nil
-	}
-
-	return nil, ErrNotExist{"", relpath}
-}
diff --git a/vendor/github.com/go-gitea/git/tree_entry.go b/vendor/github.com/go-gitea/git/tree_entry.go
deleted file mode 100644
index 1c9e89d70c..0000000000
--- a/vendor/github.com/go-gitea/git/tree_entry.go
+++ /dev/null
@@ -1,209 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"fmt"
-	"path"
-	"path/filepath"
-	"sort"
-	"strconv"
-	"strings"
-	"time"
-)
-
-type EntryMode int
-
-// There are only a few file modes in Git. They look like unix file modes, but they can only be
-// one of these.
-const (
-	ENTRY_MODE_BLOB    EntryMode = 0100644
-	ENTRY_MODE_EXEC    EntryMode = 0100755
-	ENTRY_MODE_SYMLINK EntryMode = 0120000
-	ENTRY_MODE_COMMIT  EntryMode = 0160000
-	ENTRY_MODE_TREE    EntryMode = 0040000
-)
-
-type TreeEntry struct {
-	ID   sha1
-	Type ObjectType
-
-	mode EntryMode
-	name string
-
-	ptree *Tree
-
-	commited bool
-
-	size  int64
-	sized bool
-}
-
-func (te *TreeEntry) Name() string {
-	return te.name
-}
-
-func (te *TreeEntry) Size() int64 {
-	if te.IsDir() {
-		return 0
-	} else if te.sized {
-		return te.size
-	}
-
-	stdout, err := NewCommand("cat-file", "-s", te.ID.String()).RunInDir(te.ptree.repo.Path)
-	if err != nil {
-		return 0
-	}
-
-	te.sized = true
-	te.size, _ = strconv.ParseInt(strings.TrimSpace(stdout), 10, 64)
-	return te.size
-}
-
-func (te *TreeEntry) IsSubModule() bool {
-	return te.mode == ENTRY_MODE_COMMIT
-}
-
-func (te *TreeEntry) IsDir() bool {
-	return te.mode == ENTRY_MODE_TREE
-}
-
-func (te *TreeEntry) Blob() *Blob {
-	return &Blob{
-		repo:      te.ptree.repo,
-		TreeEntry: te,
-	}
-}
-
-type Entries []*TreeEntry
-
-var sorter = []func(t1, t2 *TreeEntry) bool{
-	func(t1, t2 *TreeEntry) bool {
-		return (t1.IsDir() || t1.IsSubModule()) && !t2.IsDir() && !t2.IsSubModule()
-	},
-	func(t1, t2 *TreeEntry) bool {
-		return t1.name < t2.name
-	},
-}
-
-func (tes Entries) Len() int      { return len(tes) }
-func (tes Entries) Swap(i, j int) { tes[i], tes[j] = tes[j], tes[i] }
-func (tes Entries) Less(i, j int) bool {
-	t1, t2 := tes[i], tes[j]
-	var k int
-	for k = 0; k < len(sorter)-1; k++ {
-		sort := sorter[k]
-		switch {
-		case sort(t1, t2):
-			return true
-		case sort(t2, t1):
-			return false
-		}
-	}
-	return sorter[k](t1, t2)
-}
-
-func (tes Entries) Sort() {
-	sort.Sort(tes)
-}
-
-type commitInfo struct {
-	entryName string
-	infos     []interface{}
-	err       error
-}
-
-// GetCommitsInfo takes advantages of concurrey to speed up getting information
-// of all commits that are corresponding to these entries.
-// TODO: limit max goroutines number should be configurable
-func (tes Entries) GetCommitsInfo(commit *Commit, treePath string) ([][]interface{}, error) {
-	if len(tes) == 0 {
-		return nil, nil
-	}
-
-	// Length of taskChan determines how many goroutines (subprocesses) can run at the same time.
-	// The length of revChan should be same as taskChan so goroutines whoever finished job can
-	// exit as early as possible, only store data inside channel.
-	taskChan := make(chan bool, 10)
-	revChan := make(chan commitInfo, 10)
-	doneChan := make(chan error)
-
-	// Receive loop will exit when it collects same number of data pieces as tree entries.
-	// It notifies doneChan before exits or notify early with possible error.
-	infoMap := make(map[string][]interface{}, len(tes))
-	go func() {
-		i := 0
-		for info := range revChan {
-			if info.err != nil {
-				doneChan <- info.err
-				return
-			}
-
-			infoMap[info.entryName] = info.infos
-			i++
-			if i == len(tes) {
-				break
-			}
-		}
-		doneChan <- nil
-	}()
-
-	for i := range tes {
-		// When taskChan is idle (or has empty slots), put operation will not block.
-		// However when taskChan is full, code will block and wait any running goroutines to finish.
-		taskChan <- true
-
-		if tes[i].Type != OBJECT_COMMIT {
-			go func(i int) {
-				time.Sleep(200 * time.Millisecond)
-				cinfo := commitInfo{entryName: tes[i].Name()}
-				c, err := commit.GetCommitByPath(filepath.Join(treePath, tes[i].Name()))
-				if err != nil {
-					cinfo.err = fmt.Errorf("GetCommitByPath (%s/%s): %v", treePath, tes[i].Name(), err)
-				} else {
-					cinfo.infos = []interface{}{tes[i], c}
-				}
-				revChan <- cinfo
-				<-taskChan // Clear one slot from taskChan to allow new goroutines to start.
-			}(i)
-			continue
-		}
-
-		// Handle submodule
-		go func(i int) {
-			cinfo := commitInfo{entryName: tes[i].Name()}
-			sm, err := commit.GetSubModule(path.Join(treePath, tes[i].Name()))
-			if err != nil && !IsErrNotExist(err) {
-				cinfo.err = fmt.Errorf("GetSubModule (%s/%s): %v", treePath, tes[i].Name(), err)
-				revChan <- cinfo
-				return
-			}
-
-			smURL := ""
-			if sm != nil {
-				smURL = sm.URL
-			}
-
-			c, err := commit.GetCommitByPath(filepath.Join(treePath, tes[i].Name()))
-			if err != nil {
-				cinfo.err = fmt.Errorf("GetCommitByPath (%s/%s): %v", treePath, tes[i].Name(), err)
-			} else {
-				cinfo.infos = []interface{}{tes[i], NewSubModuleFile(c, smURL, tes[i].ID.String())}
-			}
-			revChan <- cinfo
-			<-taskChan
-		}(i)
-	}
-
-	if err := <-doneChan; err != nil {
-		return nil, err
-	}
-
-	commitsInfo := make([][]interface{}, len(tes))
-	for i := 0; i < len(tes); i++ {
-		commitsInfo[i] = infoMap[tes[i].Name()]
-	}
-	return commitsInfo, nil
-}
diff --git a/vendor/github.com/go-gitea/git/utlis.go b/vendor/github.com/go-gitea/git/utlis.go
deleted file mode 100644
index da8c58170e..0000000000
--- a/vendor/github.com/go-gitea/git/utlis.go
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package git
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-	"sync"
-)
-
-// objectCache provides thread-safe cache opeations.
-type objectCache struct {
-	lock  sync.RWMutex
-	cache map[string]interface{}
-}
-
-func newObjectCache() *objectCache {
-	return &objectCache{
-		cache: make(map[string]interface{}, 10),
-	}
-}
-
-func (oc *objectCache) Set(id string, obj interface{}) {
-	oc.lock.Lock()
-	defer oc.lock.Unlock()
-
-	oc.cache[id] = obj
-}
-
-func (oc *objectCache) Get(id string) (interface{}, bool) {
-	oc.lock.RLock()
-	defer oc.lock.RUnlock()
-
-	obj, has := oc.cache[id]
-	return obj, has
-}
-
-// 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()
-}
-
-// 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)
-}
-
-func concatenateError(err error, stderr string) error {
-	if len(stderr) == 0 {
-		return err
-	}
-	return fmt.Errorf("%v - %s", err, stderr)
-}
-
-// If the object is stored in its own file (i.e not in a pack file),
-// this function returns the full path to the object file.
-// It does not test if the file exists.
-func filepathFromSHA1(rootdir, sha1 string) string {
-	return filepath.Join(rootdir, "objects", sha1[:2], sha1[2:])
-}
-
-func RefEndName(refStr string) string {
-	if strings.HasPrefix(refStr, BRANCH_PREFIX) {
-		return refStr[len(BRANCH_PREFIX):]
-	}
-
-	if strings.HasPrefix(refStr, TAG_PREFIX) {
-		return refStr[len(TAG_PREFIX):]
-	}
-
-	return refStr
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/LICENSE b/vendor/github.com/go-gitea/go-sdk/LICENSE
deleted file mode 100644
index 10aeba46bc..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2016 The Gitea Authors
-Copyright (c) 2014 The Gogs Authors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/admin_org.go b/vendor/github.com/go-gitea/go-sdk/gitea/admin_org.go
deleted file mode 100644
index 520fa12990..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/admin_org.go
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-)
-
-func (c *Client) AdminCreateOrg(user string, opt CreateOrgOption) (*Organization, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	org := new(Organization)
-	return org, c.getParsedResponse("POST", fmt.Sprintf("/admin/users/%s/orgs", user),
-		jsonHeader, bytes.NewReader(body), org)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/admin_repo.go b/vendor/github.com/go-gitea/go-sdk/gitea/admin_repo.go
deleted file mode 100644
index 06daa94597..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/admin_repo.go
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-)
-
-func (c *Client) AdminCreateRepo(user string, opt CreateRepoOption) (*Repository, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	repo := new(Repository)
-	return repo, c.getParsedResponse("POST", fmt.Sprintf("/admin/users/%s/repos", user),
-		jsonHeader, bytes.NewReader(body), repo)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/admin_user.go b/vendor/github.com/go-gitea/go-sdk/gitea/admin_user.go
deleted file mode 100644
index 186008b77b..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/admin_user.go
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-)
-
-type CreateUserOption struct {
-	SourceID   int64  `json:"source_id"`
-	LoginName  string `json:"login_name"`
-	Username   string `json:"username" binding:"Required;AlphaDashDot;MaxSize(35)"`
-	FullName   string `json:"full_name" binding:"MaxSize(100)"`
-	Email      string `json:"email" binding:"Required;Email;MaxSize(254)"`
-	Password   string `json:"password" binding:"MaxSize(255)"`
-	SendNotify bool   `json:"send_notify"`
-}
-
-func (c *Client) AdminCreateUser(opt CreateUserOption) (*User, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	user := new(User)
-	return user, c.getParsedResponse("POST", "/admin/users", jsonHeader, bytes.NewReader(body), user)
-}
-
-type EditUserOption struct {
-	SourceID         int64  `json:"source_id"`
-	LoginName        string `json:"login_name"`
-	FullName         string `json:"full_name" binding:"MaxSize(100)"`
-	Email            string `json:"email" binding:"Required;Email;MaxSize(254)"`
-	Password         string `json:"password" binding:"MaxSize(255)"`
-	Website          string `json:"website" binding:"MaxSize(50)"`
-	Location         string `json:"location" binding:"MaxSize(50)"`
-	Active           *bool  `json:"active"`
-	Admin            *bool  `json:"admin"`
-	AllowGitHook     *bool  `json:"allow_git_hook"`
-	AllowImportLocal *bool  `json:"allow_import_local"`
-	MaxRepoCreation  *int   `json:"max_repo_creation"`
-}
-
-func (c *Client) AdminEditUser(user string, opt EditUserOption) error {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return err
-	}
-	_, err = c.getResponse("PATCH", fmt.Sprintf("/admin/users/%s", user), jsonHeader, bytes.NewReader(body))
-	return err
-}
-
-func (c *Client) AdminDeleteUser(user string) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/admin/users/%s", user), nil, nil)
-	return err
-}
-
-func (c *Client) AdminCreateUserPublicKey(user string, opt CreateKeyOption) (*PublicKey, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	key := new(PublicKey)
-	return key, c.getParsedResponse("POST", fmt.Sprintf("/admin/users/%s/keys", user), jsonHeader, bytes.NewReader(body), key)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/gitea.go b/vendor/github.com/go-gitea/go-sdk/gitea/gitea.go
deleted file mode 100644
index 0a6bf4d749..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/gitea.go
+++ /dev/null
@@ -1,90 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"encoding/json"
-	"errors"
-	"io"
-	"io/ioutil"
-	"net/http"
-	"strings"
-)
-
-func Version() string {
-	return "0.12.3"
-}
-
-// Client represents a Gogs API client.
-type Client struct {
-	url         string
-	accessToken string
-	client      *http.Client
-}
-
-// NewClient initializes and returns a API client.
-func NewClient(url, token string) *Client {
-	return &Client{
-		url:         strings.TrimSuffix(url, "/"),
-		accessToken: token,
-		client:      &http.Client{},
-	}
-}
-
-// SetHTTPClient replaces default http.Client with user given one.
-func (c *Client) SetHTTPClient(client *http.Client) {
-	c.client = client
-}
-
-func (c *Client) doRequest(method, path string, header http.Header, body io.Reader) (*http.Response, error) {
-	req, err := http.NewRequest(method, c.url+"/api/v1"+path, body)
-	if err != nil {
-		return nil, err
-	}
-	req.Header.Set("Authorization", "token "+c.accessToken)
-	for k, v := range header {
-		req.Header[k] = v
-	}
-
-	return c.client.Do(req)
-}
-
-func (c *Client) getResponse(method, path string, header http.Header, body io.Reader) ([]byte, error) {
-	resp, err := c.doRequest(method, path, header, body)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	data, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-
-	switch resp.StatusCode {
-	case 403:
-		return nil, errors.New("403 Forbidden")
-	case 404:
-		return nil, errors.New("404 Not Found")
-	}
-
-	if resp.StatusCode/100 != 2 {
-		errMap := make(map[string]interface{})
-		if err = json.Unmarshal(data, &errMap); err != nil {
-			return nil, err
-		}
-		return nil, errors.New(errMap["message"].(string))
-	}
-
-	return data, nil
-}
-
-func (c *Client) getParsedResponse(method, path string, header http.Header, body io.Reader, obj interface{}) error {
-	data, err := c.getResponse(method, path, header, body)
-	if err != nil {
-		return err
-	}
-	return json.Unmarshal(data, obj)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/issue.go b/vendor/github.com/go-gitea/go-sdk/gitea/issue.go
deleted file mode 100644
index 4392e00004..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/issue.go
+++ /dev/null
@@ -1,92 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"time"
-)
-
-type StateType string
-
-const (
-	STATE_OPEN   StateType = "open"
-	STATE_CLOSED StateType = "closed"
-)
-
-type PullRequestMeta struct {
-	HasMerged bool       `json:"merged"`
-	Merged    *time.Time `json:"merged_at"`
-}
-
-type Issue struct {
-	ID        int64      `json:"id"`
-	Index     int64      `json:"number"`
-	Poster    *User      `json:"user"`
-	Title     string     `json:"title"`
-	Body      string     `json:"body"`
-	Labels    []*Label   `json:"labels"`
-	Milestone *Milestone `json:"milestone"`
-	Assignee  *User      `json:"assignee"`
-	State     StateType  `json:"state"`
-	Comments  int        `json:"comments"`
-	Created   time.Time  `json:"created_at"`
-	Updated   time.Time  `json:"updated_at"`
-
-	PullRequest *PullRequestMeta `json:"pull_request"`
-}
-
-type ListIssueOption struct {
-	Page int
-}
-
-func (c *Client) ListRepoIssues(owner, repo string, opt ListIssueOption) ([]*Issue, error) {
-	issues := make([]*Issue, 0, 10)
-	return issues, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/issues?page=%d", owner, repo, opt.Page), nil, nil, &issues)
-}
-
-func (c *Client) GetIssue(owner, repo string, index int64) (*Issue, error) {
-	issue := new(Issue)
-	return issue, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/issues/%d", owner, repo, index), nil, nil, issue)
-}
-
-type CreateIssueOption struct {
-	Title     string  `json:"title" binding:"Required"`
-	Body      string  `json:"body"`
-	Assignee  string  `json:"assignee"`
-	Milestone int64   `json:"milestone"`
-	Labels    []int64 `json:"labels"`
-	Closed    bool    `json:"closed"`
-}
-
-func (c *Client) CreateIssue(owner, repo string, opt CreateIssueOption) (*Issue, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	issue := new(Issue)
-	return issue, c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/issues", owner, repo),
-		jsonHeader, bytes.NewReader(body), issue)
-}
-
-type EditIssueOption struct {
-	Title     string  `json:"title"`
-	Body      *string `json:"body"`
-	Assignee  *string `json:"assignee"`
-	Milestone *int64  `json:"milestone"`
-	State     *string `json:"state"`
-}
-
-func (c *Client) EditIssue(owner, repo string, index int64, opt EditIssueOption) (*Issue, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	issue := new(Issue)
-	return issue, c.getParsedResponse("PATCH", fmt.Sprintf("/repos/%s/%s/issues/%d", owner, repo, index),
-		jsonHeader, bytes.NewReader(body), issue)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/issue_comment.go b/vendor/github.com/go-gitea/go-sdk/gitea/issue_comment.go
deleted file mode 100644
index 59f064a8ad..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/issue_comment.go
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"time"
-)
-
-// Comment represents a comment in commit and issue page.
-type Comment struct {
-	ID      int64     `json:"id"`
-	Poster  *User     `json:"user"`
-	Body    string    `json:"body"`
-	Created time.Time `json:"created_at"`
-	Updated time.Time `json:"updated_at"`
-}
-
-// ListIssueComments list comments on an issue.
-func (c *Client) ListIssueComments(owner, repo string, index int64) ([]*Comment, error) {
-	comments := make([]*Comment, 0, 10)
-	return comments, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/issues/%d/comments", owner, repo, index), nil, nil, &comments)
-}
-
-// CreateIssueCommentOption is option when creating an issue comment.
-type CreateIssueCommentOption struct {
-	Body string `json:"body" binding:"Required"`
-}
-
-// CreateIssueComment create comment on an issue.
-func (c *Client) CreateIssueComment(owner, repo string, index int64, opt CreateIssueCommentOption) (*Comment, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	comment := new(Comment)
-	return comment, c.getParsedResponse("POST", fmt.Sprintf("/repos/:%s/:%s/issues/%d/comments", owner, repo, index), jsonHeader, bytes.NewReader(body), comment)
-}
-
-// EditIssueCommentOption is option when editing an issue comment.
-type EditIssueCommentOption struct {
-	Body string `json:"body" binding:"Required"`
-}
-
-// EditIssueComment edits an issue comment.
-func (c *Client) EditIssueComment(owner, repo string, index, commentID int64, opt EditIssueCommentOption) (*Comment, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	comment := new(Comment)
-	return comment, c.getParsedResponse("PATCH", fmt.Sprintf("/repos/:%s/:%s/issues/%d/comments/%d", owner, repo, index, commentID), jsonHeader, bytes.NewReader(body), comment)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/issue_label.go b/vendor/github.com/go-gitea/go-sdk/gitea/issue_label.go
deleted file mode 100644
index 681e504c34..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/issue_label.go
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-)
-
-type Label struct {
-	ID    int64  `json:"id"`
-	Name  string `json:"name"`
-	Color string `json:"color"`
-}
-
-func (c *Client) ListRepoLabels(owner, repo string) ([]*Label, error) {
-	labels := make([]*Label, 0, 10)
-	return labels, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/labels", owner, repo), nil, nil, &labels)
-}
-
-func (c *Client) GetRepoLabel(owner, repo string, id int64) (*Label, error) {
-	label := new(Label)
-	return label, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/labels/%d", owner, repo, id), nil, nil, label)
-}
-
-type CreateLabelOption struct {
-	Name  string `json:"name" binding:"Required"`
-	Color string `json:"color" binding:"Required;Size(7)"`
-}
-
-func (c *Client) CreateLabel(owner, repo string, opt CreateLabelOption) (*Label, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	label := new(Label)
-	return label, c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/labels", owner, repo),
-		jsonHeader, bytes.NewReader(body), label)
-}
-
-type EditLabelOption struct {
-	Name  *string `json:"name"`
-	Color *string `json:"color"`
-}
-
-func (c *Client) EditLabel(owner, repo string, id int64, opt EditLabelOption) (*Label, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	label := new(Label)
-	return label, c.getParsedResponse("PATCH", fmt.Sprintf("/repos/%s/%s/labels/%d", owner, repo, id), jsonHeader, bytes.NewReader(body), label)
-}
-
-func (c *Client) DeleteLabel(owner, repo string, id int64) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/labels/%d", owner, repo, id), nil, nil)
-	return err
-}
-
-type IssueLabelsOption struct {
-	Labels []int64 `json:"labels"`
-}
-
-func (c *Client) GetIssueLabels(owner, repo string, index int64) ([]*Label, error) {
-	labels := make([]*Label, 0, 5)
-	return labels, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/issues/%d/labels", owner, repo, index), nil, nil, &labels)
-}
-
-func (c *Client) AddIssueLabels(owner, repo string, index int64, opt IssueLabelsOption) ([]*Label, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	labels := make([]*Label, 0)
-	return labels, c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/issues/%d/labels", owner, repo, index), jsonHeader, bytes.NewReader(body), &labels)
-}
-
-func (c *Client) ReplaceIssueLabels(owner, repo string, index int64, opt IssueLabelsOption) ([]*Label, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	labels := make([]*Label, 0)
-	return labels, c.getParsedResponse("PUT", fmt.Sprintf("/repos/%s/%s/issues/%d/labels", owner, repo, index), jsonHeader, bytes.NewReader(body), &labels)
-}
-
-func (c *Client) DeleteIssueLabel(owner, repo string, index, label int64) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/issues/%d/labels/%d", owner, repo, index, label), nil, nil)
-	return err
-}
-
-func (c *Client) ClearIssueLabels(owner, repo string, index int64) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/issues/%d/labels", owner, repo, index), nil, nil)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/issue_milestone.go b/vendor/github.com/go-gitea/go-sdk/gitea/issue_milestone.go
deleted file mode 100644
index 58f17893a7..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/issue_milestone.go
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"time"
-)
-
-type Milestone struct {
-	ID           int64      `json:"id"`
-	Title        string     `json:"title"`
-	Description  string     `json:"description"`
-	State        StateType  `json:"state"`
-	OpenIssues   int        `json:"open_issues"`
-	ClosedIssues int        `json:"closed_issues"`
-	Closed       *time.Time `json:"closed_at"`
-	Deadline     *time.Time `json:"due_on"`
-}
-
-func (c *Client) ListRepoMilestones(owner, repo string) ([]*Milestone, error) {
-	milestones := make([]*Milestone, 0, 10)
-	return milestones, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/milestones", owner, repo), nil, nil, &milestones)
-}
-
-func (c *Client) GetMilestone(owner, repo string, id int64) (*Milestone, error) {
-	milestone := new(Milestone)
-	return milestone, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/milestones/%d", owner, repo, id), nil, nil, milestone)
-}
-
-type CreateMilestoneOption struct {
-	Title       string     `json:"title"`
-	Description string     `json:"description"`
-	Deadline    *time.Time `json:"due_on"`
-}
-
-func (c *Client) CreateMilestone(owner, repo string, opt CreateMilestoneOption) (*Milestone, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	milestone := new(Milestone)
-	return milestone, c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/milestones", owner, repo), jsonHeader, bytes.NewReader(body), milestone)
-}
-
-type EditMilestoneOption struct {
-	Title       string     `json:"title"`
-	Description *string    `json:"description"`
-	State       *string    `json:"state"`
-	Deadline    *time.Time `json:"due_on"`
-}
-
-func (c *Client) EditMilestone(owner, repo string, id int64, opt EditMilestoneOption) (*Milestone, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	milestone := new(Milestone)
-	return milestone, c.getParsedResponse("PATCH", fmt.Sprintf("/repos/%s/%s/milestones/%d", owner, repo, id), jsonHeader, bytes.NewReader(body), milestone)
-}
-
-func (c *Client) DeleteMilestone(owner, repo string, id int64) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/milestones/%d", owner, repo, id), nil, nil)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/miscellaneous.go b/vendor/github.com/go-gitea/go-sdk/gitea/miscellaneous.go
deleted file mode 100644
index d97940e13c..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/miscellaneous.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-type MarkdownOption struct {
-	Text    string
-	Mode    string
-	Context string
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/org.go b/vendor/github.com/go-gitea/go-sdk/gitea/org.go
deleted file mode 100644
index 70d872cf51..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/org.go
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-)
-
-type Organization struct {
-	ID          int64  `json:"id"`
-	UserName    string `json:"username"`
-	FullName    string `json:"full_name"`
-	AvatarUrl   string `json:"avatar_url"`
-	Description string `json:"description"`
-	Website     string `json:"website"`
-	Location    string `json:"location"`
-}
-
-func (c *Client) ListMyOrgs() ([]*Organization, error) {
-	orgs := make([]*Organization, 0, 5)
-	return orgs, c.getParsedResponse("GET", "/user/orgs", nil, nil, &orgs)
-}
-
-func (c *Client) ListUserOrgs(user string) ([]*Organization, error) {
-	orgs := make([]*Organization, 0, 5)
-	return orgs, c.getParsedResponse("GET", fmt.Sprintf("/users/%s/orgs", user), nil, nil, &orgs)
-}
-
-func (c *Client) GetOrg(orgname string) (*Organization, error) {
-	org := new(Organization)
-	return org, c.getParsedResponse("GET", fmt.Sprintf("/orgs/%s", orgname), nil, nil, org)
-}
-
-type CreateOrgOption struct {
-	UserName    string `json:"username" binding:"Required"`
-	FullName    string `json:"full_name"`
-	Description string `json:"description"`
-	Website     string `json:"website"`
-	Location    string `json:"location"`
-}
-
-type EditOrgOption struct {
-	FullName    string `json:"full_name"`
-	Description string `json:"description"`
-	Website     string `json:"website"`
-	Location    string `json:"location"`
-}
-
-func (c *Client) EditOrg(orgname string, opt EditOrgOption) error {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return err
-	}
-	_, err = c.getResponse("PATCH", fmt.Sprintf("/orgs/%s", orgname), jsonHeader, bytes.NewReader(body))
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/org_member.go b/vendor/github.com/go-gitea/go-sdk/gitea/org_member.go
deleted file mode 100644
index 46e839805d..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/org_member.go
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-)
-
-type AddOrgMembershipOption struct {
-	Role string `json:"role" binding:"Required"`
-}
-
-func (c *Client) AddOrgMembership(org, user string, opt AddOrgMembershipOption) error {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return err
-	}
-	_, err = c.getResponse("PUT", fmt.Sprintf("/orgs/%s/membership/%s", org, user), jsonHeader, bytes.NewReader(body))
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/org_team.go b/vendor/github.com/go-gitea/go-sdk/gitea/org_team.go
deleted file mode 100644
index 38da20d997..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/org_team.go
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-type Team struct {
-	ID          int64  `json:"id"`
-	Name        string `json:"name"`
-	Description string `json:"description"`
-	Permission  string `json:"permission"`
-}
-
-type CreateTeamOption struct {
-	Name        string `json:"name" binding:"Required;AlphaDashDot;MaxSize(30)"`
-	Description string `json:"description" binding:"MaxSize(255)"`
-	Permission  string `json:"permission"`
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/pull.go b/vendor/github.com/go-gitea/go-sdk/gitea/pull.go
deleted file mode 100644
index efc746388a..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/pull.go
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"time"
-)
-
-// PullRequest represents a pull reqesut API object.
-type PullRequest struct {
-	// Copied from issue.go
-	ID        int64      `json:"id"`
-	Index     int64      `json:"number"`
-	Poster    *User      `json:"user"`
-	Title     string     `json:"title"`
-	Body      string     `json:"body"`
-	Labels    []*Label   `json:"labels"`
-	Milestone *Milestone `json:"milestone"`
-	Assignee  *User      `json:"assignee"`
-	State     StateType  `json:"state"`
-	Comments  int        `json:"comments"`
-
-	HeadBranch string      `json:"head_branch"`
-	HeadRepo   *Repository `json:"head_repo"`
-	BaseBranch string      `json:"base_branch"`
-	BaseRepo   *Repository `json:"base_repo"`
-
-	HTMLURL string `json:"html_url"`
-
-	Mergeable      *bool      `json:"mergeable"`
-	HasMerged      bool       `json:"merged"`
-	Merged         *time.Time `json:"merged_at"`
-	MergedCommitID *string    `json:"merge_commit_sha"`
-	MergedBy       *User      `json:"merged_by"`
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/repo.go b/vendor/github.com/go-gitea/go-sdk/gitea/repo.go
deleted file mode 100644
index 266c01cc92..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/repo.go
+++ /dev/null
@@ -1,125 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"time"
-)
-
-// Permission represents a API permission.
-type Permission struct {
-	Admin bool `json:"admin"`
-	Push  bool `json:"push"`
-	Pull  bool `json:"pull"`
-}
-
-// Repository represents a API repository.
-type Repository struct {
-	ID            int64       `json:"id"`
-	Owner         *User       `json:"owner"`
-	Name          string      `json:"name"`
-	FullName      string      `json:"full_name"`
-	Description   string      `json:"description"`
-	Private       bool        `json:"private"`
-	Fork          bool        `json:"fork"`
-	HTMLURL       string      `json:"html_url"`
-	SSHURL        string      `json:"ssh_url"`
-	CloneURL      string      `json:"clone_url"`
-	Website       string      `json:"website"`
-	Stars         int         `json:"stars_count"`
-	Forks         int         `json:"forks_count"`
-	Watchers      int         `json:"watchers_count"`
-	OpenIssues    int         `json:"open_issues_count"`
-	DefaultBranch string      `json:"default_branch"`
-	Created       time.Time   `json:"created_at"`
-	Updated       time.Time   `json:"updated_at"`
-	Permissions   *Permission `json:"permissions,omitempty"`
-}
-
-// ListMyRepos lists all repositories for the authenticated user that has access to.
-func (c *Client) ListMyRepos() ([]*Repository, error) {
-	repos := make([]*Repository, 0, 10)
-	return repos, c.getParsedResponse("GET", "/user/repos", nil, nil, &repos)
-}
-
-func (c *Client) ListUserRepos(user string) ([]*Repository, error) {
-	repos := make([]*Repository, 0, 10)
-	return repos, c.getParsedResponse("GET", fmt.Sprintf("/users/%s/repos", user), nil, nil, &repos)
-}
-
-func (c *Client) ListOrgRepos(org string) ([]*Repository, error) {
-	repos := make([]*Repository, 0, 10)
-	return repos, c.getParsedResponse("GET", fmt.Sprintf("/orgs/%s/repos", org), nil, nil, &repos)
-}
-
-type CreateRepoOption struct {
-	Name        string `json:"name" binding:"Required;AlphaDashDot;MaxSize(100)"`
-	Description string `json:"description" binding:"MaxSize(255)"`
-	Private     bool   `json:"private"`
-	AutoInit    bool   `json:"auto_init"`
-	Gitignores  string `json:"gitignores"`
-	License     string `json:"license"`
-	Readme      string `json:"readme"`
-}
-
-// CreateRepo creates a repository for authenticated user.
-func (c *Client) CreateRepo(opt CreateRepoOption) (*Repository, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	repo := new(Repository)
-	return repo, c.getParsedResponse("POST", "/user/repos", jsonHeader, bytes.NewReader(body), repo)
-}
-
-// CreateOrgRepo creates an organization repository for authenticated user.
-func (c *Client) CreateOrgRepo(org string, opt CreateRepoOption) (*Repository, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	repo := new(Repository)
-	return repo, c.getParsedResponse("POST", fmt.Sprintf("/org/%s/repos", org), jsonHeader, bytes.NewReader(body), repo)
-}
-
-// GetRepo returns information of a repository of given owner.
-func (c *Client) GetRepo(owner, reponame string) (*Repository, error) {
-	repo := new(Repository)
-	return repo, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s", owner, reponame), nil, nil, repo)
-}
-
-// DeleteRepo deletes a repository of user or organization.
-func (c *Client) DeleteRepo(owner, repo string) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s", owner, repo), nil, nil)
-	return err
-}
-
-type MigrateRepoOption struct {
-	CloneAddr    string `json:"clone_addr" binding:"Required"`
-	AuthUsername string `json:"auth_username"`
-	AuthPassword string `json:"auth_password"`
-	UID          int    `json:"uid" binding:"Required"`
-	RepoName     string `json:"repo_name" binding:"Required"`
-	Mirror       bool   `json:"mirror"`
-	Private      bool   `json:"private"`
-	Description  string `json:"description"`
-}
-
-// MigrateRepo migrates a repository from other Git hosting sources for the
-// authenticated user.
-//
-// To migrate a repository for a organization, the authenticated user must be a
-// owner of the specified organization.
-func (c *Client) MigrateRepo(opt MigrateRepoOption) (*Repository, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	repo := new(Repository)
-	return repo, c.getParsedResponse("POST", "/repos/migrate", jsonHeader, bytes.NewReader(body), repo)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/repo_branch.go b/vendor/github.com/go-gitea/go-sdk/gitea/repo_branch.go
deleted file mode 100644
index c57df07c62..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/repo_branch.go
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"fmt"
-)
-
-// Branch represents a repository branch.
-type Branch struct {
-	Name   string         `json:"name"`
-	Commit *PayloadCommit `json:"commit"`
-}
-
-func (c *Client) ListRepoBranches(user, repo string) ([]*Branch, error) {
-	branches := make([]*Branch, 0, 10)
-	return branches, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/branches", user, repo), nil, nil, &branches)
-}
-
-func (c *Client) GetRepoBranch(user, repo, branch string) (*Branch, error) {
-	b := new(Branch)
-	return b, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/branches/%s", user, repo, branch), nil, nil, &b)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/repo_collaborator.go b/vendor/github.com/go-gitea/go-sdk/gitea/repo_collaborator.go
deleted file mode 100644
index 1937de4c0e..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/repo_collaborator.go
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2016 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-)
-
-type AddCollaboratorOption struct {
-	Permission *string `json:"permission"`
-}
-
-func (c *Client) AddCollaborator(user, repo, collaborator string, opt AddCollaboratorOption) error {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return err
-	}
-	_, err = c.getResponse("PUT", fmt.Sprintf("/repos/%s/%s/collaborators/%s", user, repo, collaborator), nil, bytes.NewReader(body))
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/repo_file.go b/vendor/github.com/go-gitea/go-sdk/gitea/repo_file.go
deleted file mode 100644
index e6c89f0c0f..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/repo_file.go
+++ /dev/null
@@ -1,15 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"fmt"
-)
-
-// GetFile downloads a file of repository, ref can be branch/tag/commit.
-// e.g.: ref -> master, tree -> macaron.go(no leading slash)
-func (c *Client) GetFile(user, repo, ref, tree string) ([]byte, error) {
-	return c.getResponse("GET", fmt.Sprintf("/repos/%s/%s/raw/%s/%s", user, repo, ref, tree), nil, nil)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/repo_hook.go b/vendor/github.com/go-gitea/go-sdk/gitea/repo_hook.go
deleted file mode 100644
index 01cb254216..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/repo_hook.go
+++ /dev/null
@@ -1,245 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"strings"
-	"time"
-)
-
-var (
-	ErrInvalidReceiveHook = errors.New("Invalid JSON payload received over webhook")
-)
-
-type Hook struct {
-	ID      int64             `json:"id"`
-	Type    string            `json:"type"`
-	URL     string            `json:"-"`
-	Config  map[string]string `json:"config"`
-	Events  []string          `json:"events"`
-	Active  bool              `json:"active"`
-	Updated time.Time         `json:"updated_at"`
-	Created time.Time         `json:"created_at"`
-}
-
-func (c *Client) ListRepoHooks(user, repo string) ([]*Hook, error) {
-	hooks := make([]*Hook, 0, 10)
-	return hooks, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/hooks", user, repo), nil, nil, &hooks)
-}
-
-type CreateHookOption struct {
-	Type   string            `json:"type" binding:"Required"`
-	Config map[string]string `json:"config" binding:"Required"`
-	Events []string          `json:"events"`
-	Active bool              `json:"active"`
-}
-
-func (c *Client) CreateRepoHook(user, repo string, opt CreateHookOption) (*Hook, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	h := new(Hook)
-	return h, c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/hooks", user, repo), jsonHeader, bytes.NewReader(body), h)
-}
-
-type EditHookOption struct {
-	Config map[string]string `json:"config"`
-	Events []string          `json:"events"`
-	Active *bool             `json:"active"`
-}
-
-func (c *Client) EditRepoHook(user, repo string, id int64, opt EditHookOption) error {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return err
-	}
-	_, err = c.getResponse("PATCH", fmt.Sprintf("/repos/%s/%s/hooks/%d", user, repo, id), jsonHeader, bytes.NewReader(body))
-	return err
-}
-
-func (c *Client) DeleteRepoHook(user, repo string, id int64) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/hooks/%d", user, repo, id), nil, nil)
-	return err
-}
-
-type Payloader interface {
-	SetSecret(string)
-	JSONPayload() ([]byte, error)
-}
-
-type PayloadUser struct {
-	Name     string `json:"name"`
-	Email    string `json:"email"`
-	UserName string `json:"username"`
-}
-
-// FIXME: consider use same format as API when commits API are added.
-type PayloadCommit struct {
-	ID        string       `json:"id"`
-	Message   string       `json:"message"`
-	URL       string       `json:"url"`
-	Author    *PayloadUser `json:"author"`
-	Committer *PayloadUser `json:"committer"`
-	Timestamp time.Time    `json:"timestamp"`
-}
-
-var (
-	_ Payloader = &CreatePayload{}
-	_ Payloader = &PushPayload{}
-	_ Payloader = &PullRequestPayload{}
-)
-
-// _________                        __
-// \_   ___ \_______   ____ _____ _/  |_  ____
-// /    \  \/\_  __ \_/ __ \\__  \\   __\/ __ \
-// \     \____|  | \/\  ___/ / __ \|  | \  ___/
-//  \______  /|__|    \___  >____  /__|  \___  >
-//         \/             \/     \/          \/
-
-type CreatePayload struct {
-	Secret  string      `json:"secret"`
-	Ref     string      `json:"ref"`
-	RefType string      `json:"ref_type"`
-	Repo    *Repository `json:"repository"`
-	Sender  *User       `json:"sender"`
-}
-
-func (p *CreatePayload) SetSecret(secret string) {
-	p.Secret = secret
-}
-
-func (p *CreatePayload) JSONPayload() ([]byte, error) {
-	return json.MarshalIndent(p, "", "  ")
-}
-
-// ParseCreateHook parses create event hook content.
-func ParseCreateHook(raw []byte) (*CreatePayload, error) {
-	hook := new(CreatePayload)
-	if err := json.Unmarshal(raw, hook); err != nil {
-		return nil, err
-	}
-
-	// it is possible the JSON was parsed, however,
-	// was not from Gogs (maybe was from Bitbucket)
-	// So we'll check to be sure certain key fields
-	// were populated
-	switch {
-	case hook.Repo == nil:
-		return nil, ErrInvalidReceiveHook
-	case len(hook.Ref) == 0:
-		return nil, ErrInvalidReceiveHook
-	}
-	return hook, nil
-}
-
-// __________             .__
-// \______   \__ __  _____|  |__
-//  |     ___/  |  \/  ___/  |  \
-//  |    |   |  |  /\___ \|   Y  \
-//  |____|   |____//____  >___|  /
-//                      \/     \/
-
-// PushPayload represents a payload information of push event.
-type PushPayload struct {
-	Secret     string           `json:"secret"`
-	Ref        string           `json:"ref"`
-	Before     string           `json:"before"`
-	After      string           `json:"after"`
-	CompareURL string           `json:"compare_url"`
-	Commits    []*PayloadCommit `json:"commits"`
-	Repo       *Repository      `json:"repository"`
-	Pusher     *User            `json:"pusher"`
-	Sender     *User            `json:"sender"`
-}
-
-func (p *PushPayload) SetSecret(secret string) {
-	p.Secret = secret
-}
-
-func (p *PushPayload) JSONPayload() ([]byte, error) {
-	return json.MarshalIndent(p, "", "  ")
-}
-
-// ParsePushHook parses push event hook content.
-func ParsePushHook(raw []byte) (*PushPayload, error) {
-	hook := new(PushPayload)
-	if err := json.Unmarshal(raw, hook); err != nil {
-		return nil, err
-	}
-
-	switch {
-	case hook.Repo == nil:
-		return nil, ErrInvalidReceiveHook
-	case len(hook.Ref) == 0:
-		return nil, ErrInvalidReceiveHook
-	}
-	return hook, nil
-}
-
-// Branch returns branch name from a payload
-func (p *PushPayload) Branch() string {
-	return strings.Replace(p.Ref, "refs/heads/", "", -1)
-}
-
-// .___
-// |   | ______ ________ __   ____
-// |   |/  ___//  ___/  |  \_/ __ \
-// |   |\___ \ \___ \|  |  /\  ___/
-// |___/____  >____  >____/  \___  >
-//          \/     \/            \/
-
-type HookIssueAction string
-
-const (
-	HookIssueOpened        HookIssueAction = "opened"
-	HookIssueClosed        HookIssueAction = "closed"
-	HookIssueReopened      HookIssueAction = "reopened"
-	HookIssueEdited        HookIssueAction = "edited"
-	HookIssueAssigned      HookIssueAction = "assigned"
-	HookIssueUnassigned    HookIssueAction = "unassigned"
-	HookIssueLabelUpdated HookIssueAction = "label_updated"
-	HookIssueLabelCleared HookIssueAction = "label_cleared"
-	HookIssueSynchronized  HookIssueAction = "synchronized"
-)
-
-type ChangesFromPayload struct {
-	From string `json:"from"`
-}
-
-type ChangesPayload struct {
-	Title *ChangesFromPayload `json:"title,omitempty"`
-	Body  *ChangesFromPayload `json:"body,omitempty"`
-}
-
-// __________      .__  .__    __________                                     __
-// \______   \__ __|  | |  |   \______   \ ____  ________ __   ____   _______/  |_
-//  |     ___/  |  \  | |  |    |       _// __ \/ ____/  |  \_/ __ \ /  ___/\   __\
-//  |    |   |  |  /  |_|  |__  |    |   \  ___< <_|  |  |  /\  ___/ \___ \  |  |
-//  |____|   |____/|____/____/  |____|_  /\___  >__   |____/  \___  >____  > |__|
-//                                     \/     \/   |__|           \/     \/
-
-// PullRequestPayload represents a payload information of pull request event.
-type PullRequestPayload struct {
-	Secret      string          `json:"secret"`
-	Action      HookIssueAction `json:"action"`
-	Index       int64           `json:"number"`
-	Changes     *ChangesPayload `json:"changes,omitempty"`
-	PullRequest *PullRequest    `json:"pull_request"`
-	Repository  *Repository     `json:"repository"`
-	Sender      *User           `json:"sender"`
-}
-
-func (p *PullRequestPayload) SetSecret(secret string) {
-	p.Secret = secret
-}
-
-func (p *PullRequestPayload) JSONPayload() ([]byte, error) {
-	return json.MarshalIndent(p, "", "  ")
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/repo_key.go b/vendor/github.com/go-gitea/go-sdk/gitea/repo_key.go
deleted file mode 100644
index acae30aa54..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/repo_key.go
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"time"
-)
-
-type DeployKey struct {
-	ID       int64     `json:"id"`
-	Key      string    `json:"key"`
-	URL      string    `json:"url"`
-	Title    string    `json:"title"`
-	Created  time.Time `json:"created_at"`
-	ReadOnly bool      `json:"read_only"`
-}
-
-func (c *Client) ListDeployKeys(user, repo string) ([]*DeployKey, error) {
-	keys := make([]*DeployKey, 0, 10)
-	return keys, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/keys", user, repo), nil, nil, &keys)
-}
-
-func (c *Client) GetDeployKey(user, repo string, keyID int64) (*DeployKey, error) {
-	key := new(DeployKey)
-	return key, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/keys/%d", user, repo, keyID), nil, nil, &key)
-}
-
-type CreateKeyOption struct {
-	Title string `json:"title" binding:"Required"`
-	Key   string `json:"key" binding:"Required"`
-}
-
-func (c *Client) CreateDeployKey(user, repo string, opt CreateKeyOption) (*DeployKey, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	key := new(DeployKey)
-	return key, c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/keys", user, repo), jsonHeader, bytes.NewReader(body), key)
-}
-
-func (c *Client) DeleteDeployKey(owner, repo string, keyID int64) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/keys/%d", owner, repo, keyID), nil, nil)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/user.go b/vendor/github.com/go-gitea/go-sdk/gitea/user.go
deleted file mode 100644
index 8b78bea941..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/user.go
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"fmt"
-)
-
-// User represents a API user.
-type User struct {
-	ID        int64  `json:"id"`
-	UserName  string `json:"username"`
-	FullName  string `json:"full_name"`
-	Email     string `json:"email"`
-	AvatarUrl string `json:"avatar_url"`
-}
-
-func (c *Client) GetUserInfo(user string) (*User, error) {
-	u := new(User)
-	err := c.getParsedResponse("GET", fmt.Sprintf("/users/%s", user), nil, nil, u)
-	return u, err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/user_app.go b/vendor/github.com/go-gitea/go-sdk/gitea/user_app.go
deleted file mode 100644
index 187053bc94..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/user_app.go
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/base64"
-	"encoding/json"
-	"fmt"
-	"net/http"
-)
-
-func BasicAuthEncode(user, pass string) string {
-	return base64.StdEncoding.EncodeToString([]byte(user + ":" + pass))
-}
-
-// AccessToken represents a API access token.
-type AccessToken struct {
-	Name string `json:"name"`
-	Sha1 string `json:"sha1"`
-}
-
-func (c *Client) ListAccessTokens(user, pass string) ([]*AccessToken, error) {
-	tokens := make([]*AccessToken, 0, 10)
-	return tokens, c.getParsedResponse("GET", fmt.Sprintf("/users/%s/tokens", user),
-		http.Header{"Authorization": []string{"Basic " + BasicAuthEncode(user, pass)}}, nil, &tokens)
-}
-
-type CreateAccessTokenOption struct {
-	Name string `json:"name" binding:"Required"`
-}
-
-func (c *Client) CreateAccessToken(user, pass string, opt CreateAccessTokenOption) (*AccessToken, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	t := new(AccessToken)
-	return t, c.getParsedResponse("POST", fmt.Sprintf("/users/%s/tokens", user),
-		http.Header{
-			"content-type":  []string{"application/json"},
-			"Authorization": []string{"Basic " + BasicAuthEncode(user, pass)}},
-		bytes.NewReader(body), t)
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/user_email.go b/vendor/github.com/go-gitea/go-sdk/gitea/user_email.go
deleted file mode 100644
index e9805ecb69..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/user_email.go
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-)
-
-type Email struct {
-	Email    string `json:"email"`
-	Verified bool   `json:"verified"`
-	Primary  bool   `json:"primary"`
-}
-
-func (c *Client) ListEmails() ([]*Email, error) {
-	emails := make([]*Email, 0, 3)
-	return emails, c.getParsedResponse("GET", "/user/emails", nil, nil, &emails)
-}
-
-type CreateEmailOption struct {
-	Emails []string `json:"emails"`
-}
-
-func (c *Client) AddEmail(opt CreateEmailOption) ([]*Email, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	emails := make([]*Email, 0, 3)
-	return emails, c.getParsedResponse("POST", "/user/emails", jsonHeader, bytes.NewReader(body), emails)
-}
-
-func (c *Client) DeleteEmail(opt CreateEmailOption) error {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return err
-	}
-	_, err = c.getResponse("DELETE", "/user/emails", jsonHeader, bytes.NewReader(body))
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/user_follow.go b/vendor/github.com/go-gitea/go-sdk/gitea/user_follow.go
deleted file mode 100644
index cbb2c7b3f3..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/user_follow.go
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import "fmt"
-
-func (c *Client) ListMyFollowers(page int) ([]*User, error) {
-	users := make([]*User, 0, 10)
-	return users, c.getParsedResponse("GET", fmt.Sprintf("/user/followers?page=%d", page), nil, nil, &users)
-}
-
-func (c *Client) ListFollowers(user string, page int) ([]*User, error) {
-	users := make([]*User, 0, 10)
-	return users, c.getParsedResponse("GET", fmt.Sprintf("/users/%s/followers?page=%d", user, page), nil, nil, &users)
-}
-
-func (c *Client) ListMyFollowing(page int) ([]*User, error) {
-	users := make([]*User, 0, 10)
-	return users, c.getParsedResponse("GET", fmt.Sprintf("/user/following?page=%d", page), nil, nil, &users)
-}
-
-func (c *Client) ListFollowing(user string, page int) ([]*User, error) {
-	users := make([]*User, 0, 10)
-	return users, c.getParsedResponse("GET", fmt.Sprintf("/users/%s/following?page=%d", user, page), nil, nil, &users)
-}
-
-func (c *Client) IsFollowing(target string) bool {
-	_, err := c.getResponse("GET", fmt.Sprintf("/user/following/%s", target), nil, nil)
-	return err == nil
-}
-
-func (c *Client) IsUserFollowing(user, target string) bool {
-	_, err := c.getResponse("GET", fmt.Sprintf("/users/%s/following/%s", user, target), nil, nil)
-	return err == nil
-}
-
-func (c *Client) Follow(target string) error {
-	_, err := c.getResponse("PUT", fmt.Sprintf("/user/following/%s", target), nil, nil)
-	return err
-}
-
-func (c *Client) Unfollow(target string) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/user/following/%s", target), nil, nil)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/user_key.go b/vendor/github.com/go-gitea/go-sdk/gitea/user_key.go
deleted file mode 100644
index 8af5ed7c42..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/user_key.go
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"time"
-)
-
-type PublicKey struct {
-	ID      int64     `json:"id"`
-	Key     string    `json:"key"`
-	URL     string    `json:"url,omitempty"`
-	Title   string    `json:"title,omitempty"`
-	Created time.Time `json:"created_at,omitempty"`
-}
-
-func (c *Client) ListPublicKeys(user string) ([]*PublicKey, error) {
-	keys := make([]*PublicKey, 0, 10)
-	return keys, c.getParsedResponse("GET", fmt.Sprintf("/users/%s/keys", user), nil, nil, &keys)
-}
-
-func (c *Client) ListMyPublicKeys() ([]*PublicKey, error) {
-	keys := make([]*PublicKey, 0, 10)
-	return keys, c.getParsedResponse("GET", "/user/keys", nil, nil, &keys)
-}
-
-func (c *Client) GetPublicKey(keyID int64) (*PublicKey, error) {
-	key := new(PublicKey)
-	return key, c.getParsedResponse("GET", fmt.Sprintf("/user/keys/%d", keyID), nil, nil, &key)
-}
-
-func (c *Client) CreatePublicKey(opt CreateKeyOption) (*PublicKey, error) {
-	body, err := json.Marshal(&opt)
-	if err != nil {
-		return nil, err
-	}
-	key := new(PublicKey)
-	return key, c.getParsedResponse("POST", "/user/keys", jsonHeader, bytes.NewReader(body), key)
-}
-
-func (c *Client) DeletePublicKey(keyID int64) error {
-	_, err := c.getResponse("DELETE", fmt.Sprintf("/user/keys/%d", keyID), nil, nil)
-	return err
-}
diff --git a/vendor/github.com/go-gitea/go-sdk/gitea/utils.go b/vendor/github.com/go-gitea/go-sdk/gitea/utils.go
deleted file mode 100644
index 8d962ba288..0000000000
--- a/vendor/github.com/go-gitea/go-sdk/gitea/utils.go
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright 2015 The Gogs Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package gitea
-
-import (
-	"net/http"
-)
-
-var jsonHeader = http.Header{"content-type": []string{"application/json"}}
-
-func Bool(v bool) *bool {
-	return &v
-}
-
-func String(v string) *string {
-	return &v
-}
-
-func Int64(v int64) *int64 {
-	return &v
-}