Start working on diff page

README.md

@@ -5,7 +5,7 @@ Gogs(Go Git Service) is a Self Hosted Git Service in the Go Programming Language
 
 ![Demo](http://gowalker.org/public/gogs_demo.gif)
 
-##### Current version: 0.1.7 Alpha
+##### Current version: 0.1.8 Alpha
 
 #### Other language version
 

README_ZH.md

@@ -5,7 +5,7 @@ Gogs(Go Git Service) 是一个由 Go 语言编写的自助 Git 托管服务。
 
 ![Demo](http://gowalker.org/public/gogs_demo.gif)
 
-##### 当前版本：0.1.7 Alpha
+##### 当前版本：0.1.8 Alpha
 
 ## 开发目的
 
@@ -16,7 +16,7 @@ Gogs 完全使用 Go 语言来实现对 Git 数据的操作，实现 **零** 依
 ## 项目概览
 
 - 有关项目设计、开发说明、变更日志和路线图，请通过  [Wiki](https://github.com/gogits/gogs/wiki) 查看。
-- 您可以到 [Trello Broad](https://trello.com/b/uxAoeLUl/gogs-go-git-service) 跟随开发团队的脚步。
+- 您可以到 [Trello Board](https://trello.com/b/uxAoeLUl/gogs-go-git-service) 跟随开发团队的脚步。
 - 想要先睹为快？通过 [在线体验](http://try.gogits.org/Unknown/gogs) 或查看 **安装部署 -> 二进制安装** 小节。
 - 使用过程中遇到问题？尝试从 [故障排查](https://github.com/gogits/gogs/wiki/Troubleshooting) 页面获取帮助。
 

diff.txt

@@ -0,0 +1,137 @@
+commit c1a3d4fefbbbf332cd1cedda66e93bf40cc9713d
+Author: Unknown <joe2010xtmf@163.com>
+Date:   Tue Mar 25 21:37:18 2014 -0400
+
+    Add mail notify for creating issue
+
+diff --git a/gogs.go b/gogs.go
+index b62580f..f5a328a 100644
+--- a/gogs.go
++++ b/gogs.go
+@@ -19,7 +19,7 @@ import (
+ // Test that go1.2 tag above is included in builds. main.go refers to this definition.
+ const go12tag = true
+ 
+-const APP_VER = "0.1.7.0325"
++const APP_VER = "0.1.8.0325"
+ 
+ func init() {
+ 	base.AppVer = APP_VER
+diff --git a/models/issue.go b/models/issue.go
+index 2bdd083..2de6568 100644
+--- a/models/issue.go
++++ b/models/issue.go
+@@ -59,7 +59,6 @@ func CreateIssue(userId, repoId, milestoneId, assigneeId int64, name, labels, co
+ 		Content:     content,
+ 	}
+ 	_, err = orm.Insert(issue)
+-	// TODO: newIssueAction
+ 	return issue, err
+ }
+ 
+diff --git a/modules/mailer/mail.go b/modules/mailer/mail.go
+index 92acd20..d0decbe 100644
+--- a/modules/mailer/mail.go
++++ b/modules/mailer/mail.go
+@@ -6,6 +6,7 @@ package mailer
+ 
+ import (
+ 	"encoding/hex"
++	"errors"
+ 	"fmt"
+ 
+ 	"github.com/gogits/gogs/models"
+@@ -15,12 +16,17 @@ import (
+ )
+ 
+ // Create New mail message use MailFrom and MailUser
+-func NewMailMessage(To []string, subject, body string) Message {
+-	msg := NewHtmlMessage(To, base.MailService.User, subject, body)
++func NewMailMessageFrom(To []string, from, subject, body string) Message {
++	msg := NewHtmlMessage(To, from, subject, body)
+ 	msg.User = base.MailService.User
+ 	return msg
+ }
+ 
++// Create New mail message use MailFrom and MailUser
++func NewMailMessage(To []string, subject, body string) Message {
++	return NewMailMessageFrom(To, base.MailService.User, subject, body)
++}
++
+ func GetMailTmplData(user *models.User) map[interface{}]interface{} {
+ 	data := make(map[interface{}]interface{}, 10)
+ 	data["AppName"] = base.AppName
+@@ -84,3 +90,33 @@ func SendActiveMail(r *middleware.Render, user *models.User) {
+ 
+ 	SendAsync(&msg)
+ }
++
++// SendNotifyMail sends mail notification of all watchers.
++func SendNotifyMail(userId, repoId int64, userName, repoName, subject, content string) error {
++	watches, err := models.GetWatches(repoId)
++	if err != nil {
++		return errors.New("mail.NotifyWatchers(get watches): " + err.Error())
++	}
++
++	tos := make([]string, 0, len(watches))
++	for i := range watches {
++		uid := watches[i].UserId
++		if userId == uid {
++			continue
++		}
++		u, err := models.GetUserById(uid)
++		if err != nil {
++			return errors.New("mail.NotifyWatchers(get user): " + err.Error())
++		}
++		tos = append(tos, u.Email)
++	}
++
++	if len(tos) == 0 {
++		return nil
++	}
++
++	msg := NewMailMessageFrom(tos, userName, subject, content)
++	msg.Info = fmt.Sprintf("Subject: %s, send notify emails", subject)
++	SendAsync(&msg)
++	return nil
++}
+diff --git a/modules/mailer/mailer.go b/modules/mailer/mailer.go
+index da63e01..63861d8 100644
+--- a/modules/mailer/mailer.go
++++ b/modules/mailer/mailer.go
+@@ -33,7 +33,7 @@ func (m Message) Content() string {
+ 	}
+ 
+ 	// create mail content
+-	content := "From: " + m.User + "<" + m.From +
++	content := "From: " + m.From + "<" + m.User +
+ 		">\r\nSubject: " + m.Subject + "\r\nContent-Type: " + contentType + "\r\n\r\n" + m.Body
+ 	return content
+ }
+diff --git a/routers/repo/issue.go b/routers/repo/issue.go
+index fc5bb98..242593f 100644
+--- a/routers/repo/issue.go
++++ b/routers/repo/issue.go
+@@ -13,6 +13,7 @@ import (
+ 	"github.com/gogits/gogs/modules/auth"
+ 	"github.com/gogits/gogs/modules/base"
+ 	"github.com/gogits/gogs/modules/log"
++	"github.com/gogits/gogs/modules/mailer"
+ 	"github.com/gogits/gogs/modules/middleware"
+ )
+ 
+@@ -86,6 +87,14 @@ func CreateIssue(ctx *middleware.Context, params martini.Params, form auth.Creat
+ 		return
+ 	}
+ 
++	// Mail watchers.
++	if base.Service.NotifyMail {
++		if err = mailer.SendNotifyMail(ctx.User.Id, ctx.Repo.Repository.Id, ctx.User.Name, ctx.Repo.Repository.Name, issue.Name, issue.Content); err != nil {
++			ctx.Handle(200, "issue.CreateIssue", err)
++			return
++		}
++	}
++
+ 	log.Trace("%d Issue created: %d", ctx.Repo.Repository.Id, issue.Id)
+ 	ctx.Redirect(fmt.Sprintf("/%s/%s/issues/%d", params["username"], params["reponame"], issue.Index))
+ }

models/git.go

@@ -0,0 +1,272 @@
+// 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 models
+
+import (
+	"container/list"
+	"fmt"
+	"path"
+	"strings"
+
+	"github.com/Unknwon/com"
+
+	"github.com/gogits/git"
+)
+
+// RepoFile represents a file object in git repository.
+type RepoFile struct {
+	*git.TreeEntry
+	Path   string
+	Size   int64
+	Repo   *git.Repository
+	Commit *git.Commit
+}
+
+// LookupBlob returns the content of an object.
+func (file *RepoFile) LookupBlob() (*git.Blob, error) {
+	if file.Repo == nil {
+		return nil, ErrRepoFileNotLoaded
+	}
+
+	return file.Repo.LookupBlob(file.Id)
+}
+
+// GetBranches returns all branches of given repository.
+func GetBranches(userName, reposName string) ([]string, error) {
+	repo, err := git.OpenRepository(RepoPath(userName, reposName))
+	if err != nil {
+		return nil, err
+	}
+
+	refs, err := repo.AllReferences()
+	if err != nil {
+		return nil, err
+	}
+
+	brs := make([]string, len(refs))
+	for i, ref := range refs {
+		brs[i] = ref.Name
+	}
+	return brs, nil
+}
+
+func GetTargetFile(userName, reposName, branchName, commitId, rpath string) (*RepoFile, error) {
+	repo, err := git.OpenRepository(RepoPath(userName, reposName))
+	if err != nil {
+		return nil, err
+	}
+
+	commit, err := repo.GetCommit(branchName, commitId)
+	if err != nil {
+		return nil, err
+	}
+
+	parts := strings.Split(path.Clean(rpath), "/")
+
+	var entry *git.TreeEntry
+	tree := commit.Tree
+	for i, part := range parts {
+		if i == len(parts)-1 {
+			entry = tree.EntryByName(part)
+			if entry == nil {
+				return nil, ErrRepoFileNotExist
+			}
+		} else {
+			tree, err = repo.SubTree(tree, part)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+
+	size, err := repo.ObjectSize(entry.Id)
+	if err != nil {
+		return nil, err
+	}
+
+	repoFile := &RepoFile{
+		entry,
+		rpath,
+		size,
+		repo,
+		commit,
+	}
+
+	return repoFile, nil
+}
+
+// GetReposFiles returns a list of file object in given directory of repository.
+func GetReposFiles(userName, reposName, branchName, commitId, rpath string) ([]*RepoFile, error) {
+	repo, err := git.OpenRepository(RepoPath(userName, reposName))
+	if err != nil {
+		return nil, err
+	}
+
+	commit, err := repo.GetCommit(branchName, commitId)
+	if err != nil {
+		return nil, err
+	}
+
+	var repodirs []*RepoFile
+	var repofiles []*RepoFile
+	commit.Tree.Walk(func(dirname string, entry *git.TreeEntry) int {
+		if dirname == rpath {
+			// TODO: size get method shoule be improved
+			size, err := repo.ObjectSize(entry.Id)
+			if err != nil {
+				return 0
+			}
+
+			var cm = commit
+			var i int
+			for {
+				i = i + 1
+				//fmt.Println(".....", i, cm.Id(), cm.ParentCount())
+				if cm.ParentCount() == 0 {
+					break
+				} else if cm.ParentCount() == 1 {
+					pt, _ := repo.SubTree(cm.Parent(0).Tree, dirname)
+					if pt == nil {
+						break
+					}
+					pEntry := pt.EntryByName(entry.Name)
+					if pEntry == nil || !pEntry.Id.Equal(entry.Id) {
+						break
+					} else {
+						cm = cm.Parent(0)
+					}
+				} else {
+					var emptyCnt = 0
+					var sameIdcnt = 0
+					var lastSameCm *git.Commit
+					//fmt.Println(".....", cm.ParentCount())
+					for i := 0; i < cm.ParentCount(); i++ {
+						//fmt.Println("parent", i, cm.Parent(i).Id())
+						p := cm.Parent(i)
+						pt, _ := repo.SubTree(p.Tree, dirname)
+						var pEntry *git.TreeEntry
+						if pt != nil {
+							pEntry = pt.EntryByName(entry.Name)
+						}
+
+						//fmt.Println("pEntry", pEntry)
+
+						if pEntry == nil {
+							emptyCnt = emptyCnt + 1
+							if emptyCnt+sameIdcnt == cm.ParentCount() {
+								if lastSameCm == nil {
+									goto loop
+								} else {
+									cm = lastSameCm
+									break
+								}
+							}
+						} else {
+							//fmt.Println(i, "pEntry", pEntry.Id, "entry", entry.Id)
+							if !pEntry.Id.Equal(entry.Id) {
+								goto loop
+							} else {
+								lastSameCm = cm.Parent(i)
+								sameIdcnt = sameIdcnt + 1
+								if emptyCnt+sameIdcnt == cm.ParentCount() {
+									// TODO: now follow the first parent commit?
+									cm = lastSameCm
+									//fmt.Println("sameId...")
+									break
+								}
+							}
+						}
+					}
+				}
+			}
+
+		loop:
+
+			rp := &RepoFile{
+				entry,
+				path.Join(dirname, entry.Name),
+				size,
+				repo,
+				cm,
+			}
+
+			if entry.IsFile() {
+				repofiles = append(repofiles, rp)
+			} else if entry.IsDir() {
+				repodirs = append(repodirs, rp)
+			}
+		}
+		return 0
+	})
+
+	return append(repodirs, repofiles...), nil
+}
+
+func GetCommit(userName, repoName, branchname, commitid string) (*git.Commit, error) {
+	repo, err := git.OpenRepository(RepoPath(userName, repoName))
+	if err != nil {
+		return nil, err
+	}
+
+	return repo.GetCommit(branchname, commitid)
+}
+
+// GetCommits returns all commits of given branch of repository.
+func GetCommits(userName, reposName, branchname string) (*list.List, error) {
+	repo, err := git.OpenRepository(RepoPath(userName, reposName))
+	if err != nil {
+		return nil, err
+	}
+	r, err := repo.LookupReference(fmt.Sprintf("refs/heads/%s", branchname))
+	if err != nil {
+		return nil, err
+	}
+	return r.AllCommits()
+}
+
+type DiffFile struct {
+	Name               string
+	Addition, Deletion int
+	Type               string
+	Content            []string
+}
+
+type Diff struct {
+	NumFiles                     int // Number of file has been changed.
+	TotalAddition, TotalDeletion int
+	Files                        []*DiffFile
+}
+
+func GetDiff(repoPath, commitid string) (*Diff, error) {
+	stdout, _, err := com.ExecCmdDir(repoPath, "git", "show", commitid)
+	if err != nil {
+		return nil, err
+	}
+
+	// Sperate parts by file.
+	parts := strings.Split(stdout, "diff --git ")
+
+	// First part is commit information.
+	// Check if it's a merge.
+	mergeIndex := strings.Index(parts[0], "merge")
+	if mergeIndex > -1 {
+		mergeCommit := strings.SplitN(strings.Split(parts[0], "\n")[1], "", 3)[2]
+		return GetDiff(repoPath, mergeCommit)
+	}
+
+	diff := &Diff{NumFiles: len(parts[1:])}
+	diff.Files = make([]*DiffFile, 0, diff.NumFiles)
+	for _, part := range parts[1:] {
+		infos := strings.SplitN(part, "\n", 6)
+		infos[5] = strings.TrimSuffix(strings.TrimSuffix(infos[5], "\n"), "\n\\ No newline at end of file")
+
+		file := &DiffFile{
+			Name:    strings.TrimPrefix(strings.Split(infos[0], " ")[0], "a/"),
+			Content: strings.Split(infos[5], "\n"),
+		}
+		diff.Files = append(diff.Files, file)
+	}
+	return diff, nil
+}

models/repo.go

@@ -5,17 +5,14 @@
 package models
 
 import (
-	"container/list"
 	"errors"
 	"fmt"
 	"io/ioutil"
 	"os"
 	"os/exec"
-	"path"
 	"path/filepath"
 	"regexp"
 	"strings"
-	"sync"
 	"time"
 	"unicode/utf8"
 
@@ -36,8 +33,6 @@ var (
 	ErrRepoFileNotLoaded = fmt.Errorf("repo file not loaded")
 )
 
-var gitInitLocker = sync.Mutex{}
-
 var (
 	LanguageIgns, Licenses []string
 )
@@ -222,33 +217,21 @@ func extractGitBareZip(repoPath string) error {
 }
 
 // initRepoCommit temporarily changes with work directory.
-func initRepoCommit(tmpPath string, sig *git.Signature) error {
-	gitInitLocker.Lock()
-	defer gitInitLocker.Unlock()
-
-	// Change work directory.
-	curPath, err := os.Getwd()
-	if err != nil {
-		return err
-	} else if err = os.Chdir(tmpPath); err != nil {
-		return err
-	}
-	defer os.Chdir(curPath)
-
+func initRepoCommit(tmpPath string, sig *git.Signature) (err error) {
 	var stderr string
-	if _, stderr, err = com.ExecCmd("git", "add", "--all"); err != nil {
+	if _, stderr, err = com.ExecCmdDir(tmpPath, "git", "add", "--all"); err != nil {
 		return err
 	}
-	log.Info("stderr(1): %s", stderr)
-	if _, stderr, err = com.ExecCmd("git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
+	log.Trace("stderr(1): %s", stderr)
+	if _, stderr, err = com.ExecCmdDir(tmpPath, "git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
 		"-m", "Init commit"); err != nil {
 		return err
 	}
-	log.Info("stderr(2): %s", stderr)
-	if _, stderr, err = com.ExecCmd("git", "push", "origin", "master"); err != nil {
+	log.Trace("stderr(2): %s", stderr)
+	if _, stderr, err = com.ExecCmdDir(tmpPath, "git", "push", "origin", "master"); err != nil {
 		return err
 	}
-	log.Info("stderr(3): %s", stderr)
+	log.Trace("stderr(3): %s", stderr)
 	return nil
 }
 
@@ -562,214 +545,3 @@ func UnWatchRepository() {
 func ForkRepository(reposName string, userId int64) {
 
 }
-
-// RepoFile represents a file object in git repository.
-type RepoFile struct {
-	*git.TreeEntry
-	Path   string
-	Size   int64
-	Repo   *git.Repository
-	Commit *git.Commit
-}
-
-// LookupBlob returns the content of an object.
-func (file *RepoFile) LookupBlob() (*git.Blob, error) {
-	if file.Repo == nil {
-		return nil, ErrRepoFileNotLoaded
-	}
-
-	return file.Repo.LookupBlob(file.Id)
-}
-
-// GetBranches returns all branches of given repository.
-func GetBranches(userName, reposName string) ([]string, error) {
-	repo, err := git.OpenRepository(RepoPath(userName, reposName))
-	if err != nil {
-		return nil, err
-	}
-
-	refs, err := repo.AllReferences()
-	if err != nil {
-		return nil, err
-	}
-
-	brs := make([]string, len(refs))
-	for i, ref := range refs {
-		brs[i] = ref.Name
-	}
-	return brs, nil
-}
-
-func GetTargetFile(userName, reposName, branchName, commitId, rpath string) (*RepoFile, error) {
-	repo, err := git.OpenRepository(RepoPath(userName, reposName))
-	if err != nil {
-		return nil, err
-	}
-
-	commit, err := repo.GetCommit(branchName, commitId)
-	if err != nil {
-		return nil, err
-	}
-
-	parts := strings.Split(path.Clean(rpath), "/")
-
-	var entry *git.TreeEntry
-	tree := commit.Tree
-	for i, part := range parts {
-		if i == len(parts)-1 {
-			entry = tree.EntryByName(part)
-			if entry == nil {
-				return nil, ErrRepoFileNotExist
-			}
-		} else {
-			tree, err = repo.SubTree(tree, part)
-			if err != nil {
-				return nil, err
-			}
-		}
-	}
-
-	size, err := repo.ObjectSize(entry.Id)
-	if err != nil {
-		return nil, err
-	}
-
-	repoFile := &RepoFile{
-		entry,
-		rpath,
-		size,
-		repo,
-		commit,
-	}
-
-	return repoFile, nil
-}
-
-// GetReposFiles returns a list of file object in given directory of repository.
-func GetReposFiles(userName, reposName, branchName, commitId, rpath string) ([]*RepoFile, error) {
-	repo, err := git.OpenRepository(RepoPath(userName, reposName))
-	if err != nil {
-		return nil, err
-	}
-
-	commit, err := repo.GetCommit(branchName, commitId)
-	if err != nil {
-		return nil, err
-	}
-
-	var repodirs []*RepoFile
-	var repofiles []*RepoFile
-	commit.Tree.Walk(func(dirname string, entry *git.TreeEntry) int {
-		if dirname == rpath {
-			// TODO: size get method shoule be improved
-			size, err := repo.ObjectSize(entry.Id)
-			if err != nil {
-				return 0
-			}
-
-			var cm = commit
-			var i int
-			for {
-				i = i + 1
-				//fmt.Println(".....", i, cm.Id(), cm.ParentCount())
-				if cm.ParentCount() == 0 {
-					break
-				} else if cm.ParentCount() == 1 {
-					pt, _ := repo.SubTree(cm.Parent(0).Tree, dirname)
-					if pt == nil {
-						break
-					}
-					pEntry := pt.EntryByName(entry.Name)
-					if pEntry == nil || !pEntry.Id.Equal(entry.Id) {
-						break
-					} else {
-						cm = cm.Parent(0)
-					}
-				} else {
-					var emptyCnt = 0
-					var sameIdcnt = 0
-					var lastSameCm *git.Commit
-					//fmt.Println(".....", cm.ParentCount())
-					for i := 0; i < cm.ParentCount(); i++ {
-						//fmt.Println("parent", i, cm.Parent(i).Id())
-						p := cm.Parent(i)
-						pt, _ := repo.SubTree(p.Tree, dirname)
-						var pEntry *git.TreeEntry
-						if pt != nil {
-							pEntry = pt.EntryByName(entry.Name)
-						}
-
-						//fmt.Println("pEntry", pEntry)
-
-						if pEntry == nil {
-							emptyCnt = emptyCnt + 1
-							if emptyCnt+sameIdcnt == cm.ParentCount() {
-								if lastSameCm == nil {
-									goto loop
-								} else {
-									cm = lastSameCm
-									break
-								}
-							}
-						} else {
-							//fmt.Println(i, "pEntry", pEntry.Id, "entry", entry.Id)
-							if !pEntry.Id.Equal(entry.Id) {
-								goto loop
-							} else {
-								lastSameCm = cm.Parent(i)
-								sameIdcnt = sameIdcnt + 1
-								if emptyCnt+sameIdcnt == cm.ParentCount() {
-									// TODO: now follow the first parent commit?
-									cm = lastSameCm
-									//fmt.Println("sameId...")
-									break
-								}
-							}
-						}
-					}
-				}
-			}
-
-		loop:
-
-			rp := &RepoFile{
-				entry,
-				path.Join(dirname, entry.Name),
-				size,
-				repo,
-				cm,
-			}
-
-			if entry.IsFile() {
-				repofiles = append(repofiles, rp)
-			} else if entry.IsDir() {
-				repodirs = append(repodirs, rp)
-			}
-		}
-		return 0
-	})
-
-	return append(repodirs, repofiles...), nil
-}
-
-func GetCommit(userName, repoName, branchname, commitid string) (*git.Commit, error) {
-	repo, err := git.OpenRepository(RepoPath(userName, repoName))
-	if err != nil {
-		return nil, err
-	}
-
-	return repo.GetCommit(branchname, commitid)
-}
-
-// GetCommits returns all commits of given branch of repository.
-func GetCommits(userName, reposName, branchname string) (*list.List, error) {
-	repo, err := git.OpenRepository(RepoPath(userName, reposName))
-	if err != nil {
-		return nil, err
-	}
-	r, err := repo.LookupReference(fmt.Sprintf("refs/heads/%s", branchname))
-	if err != nil {
-		return nil, err
-	}
-	return r.AllCommits()
-}

routers/repo/commit.go

@@ -34,8 +34,24 @@ func Commits(ctx *middleware.Context, params martini.Params) {
 	ctx.HTML(200, "repo/commits")
 }
 
-func Diff(ctx *middleware.Context,params martini.Params){
-	ctx.Data["Title"] = "commit-sha"
+func Diff(ctx *middleware.Context, params martini.Params) {
+	commit, err := models.GetCommit(params["username"], params["reponame"], params["branchname"], params["commitid"])
+	if err != nil {
+		ctx.Handle(404, "repo.Diff", err)
+		return
+	}
+
+	diff, err := models.GetDiff(models.RepoPath(params["username"], params["reponame"]), params["commitid"])
+	if err != nil {
+		ctx.Handle(404, "repo.Diff", err)
+		return
+	}
+
+	shortSha := params["commitid"][:7]
+	ctx.Data["Title"] = commit.Message() + " · " + shortSha
+	ctx.Data["Commit"] = commit
+	ctx.Data["ShortSha"] = shortSha
+	ctx.Data["Diff"] = diff
 	ctx.Data["IsRepoToolbarCommits"] = true
-	ctx.HTML(200,"repo/diff")
+	ctx.HTML(200, "repo/diff")
 }

templates/repo/diff.tmpl

@@ -7,239 +7,203 @@
         <div class="panel panel-info diff-box diff-head-box">
             <div class="panel-heading">
                 <a class="pull-right btn btn-primary btn-sm" href="#commit-source">Browse Source</a>
-                <h4>bsongen: support for custom tags</h4>
+                <h4>{{.Commit.Message}}</h4>
             </div>
             <div class="panel-body">
                 <span class="pull-right">
-                    commit <span class="label label-default sha">commit-sha</span>
+                    commit <span class="label label-default sha">{{.ShortSha}}</span>
                 </span>
                 <p class="author">
-                    <img class="avatar" src="#" alt=""/>
-                    <a class="name" href="#"><strong>author-name</strong></a>
-                    <span class="time">times-ago</span>
+                    <img class="avatar" src="{{AvatarLink .Commit.Author.Email}}" alt=""/>
+                    <a class="name" href="#"><strong>{{.Commit.Author.Name}}</strong></a>
+                    <span class="time">{{TimeSince .Commit.Author.When}}</span>
                 </p>
             </div>
         </div>
 
         <div class="diff-detail-box diff-box">
-            <a class="pull-right btn btn-default" data-toggle="collapse" data-target="#diff-files">Show Diff Files</a>
+            <a class="pull-right btn btn-default" data-toggle="collapse" data-target="#diff-files">Show Diff Stats</a>
             <p class="showing">
                 <i class="fa fa-retweet"></i>
-                <strong> 5 changed files</strong> with <strong>25 additions</strong> and <strong>9 deletions</strong>.
+                <strong> {{.Diff.NumFiles}} changed files</strong> with <strong>{{.Diff.TotalAddition}} additions</strong> and <strong>{{.Diff.TotalDeletion}} deletions</strong>.
             </p>
             <ol class="detail-files collapse" id="diff-files">
+                {{range .Diff.Files}}
                 <li>
                     <div class="diff-counter count pull-right">
-                        <span class="add" data-line="2">2</span>
+                        <span class="add" data-line="{{.Addition}}">{{.Addition}}</span>
                         <span class="bar">
                             <span class="pull-left add"></span>
                             <span class="pull-left del"></span>
                         </span>
-                        <span class="del" data-line="4">4</span>
+                        <span class="del" data-line="{{.Deletion}}">{{.Deletion}}</span>
                     </div>
                     <!-- todo finish all file status, now modify, add, delete and rename -->
                     <span class="status modify" data-toggle="tooltip" data-placement="right" title="modify">&nbsp;</span>
-                    <a class="file" href="#diff-1">gopmweb.go</a>
-                </li>
-                <li>
-                    <div class="diff-counter count pull-right">
-                        <span class="add" data-line="666">666</span>
-                        <span class="bar">
-                            <span class="pull-left add"></span>
-                            <span class="pull-left del"></span>
-                        </span>
-                        <span class="del" data-line="44">44</span>
-                    </div>
-                    <span class="status add" data-toggle="tooltip" data-placement="right" title="add">&nbsp;</span>
-                    <a class="file" href="#diff-2">static/img/favicon.png</a>
-                </li>
-                <li>
-                    <span class="status del" data-toggle="tooltip" data-placement="right" title="delete">&nbsp;</span>
-                    <a class="file" href="#diff-2">static/img/favicon.png</a>
-                </li>
-                <li>
-                    <span class="status rename" data-toggle="tooltip" data-placement="right" title="rename">&nbsp;</span>
-                    <a class="file" href="#diff-2">static/img/favicon.png</a>
+                    <a class="file" href="#diff-1">{{.Name}}</a>
                 </li>
+                {{end}}
             </ol>
         </div>
 
-        <div class="panel panel-default diff-file-box diff-box file-content" id="diff-1">
-            <div class="panel-heading">
-                <div class="diff-counter count pull-left">
-                    <span class="add" data-line="1">BIN</span>
-                    <span class="bar">
-                        <span class="pull-left add"></span>
-                        <span class="pull-left del"></span>
-                    </span>
-                    <span class="del" data-line="0"></span>
-                </div>
-                <a class="btn btn-default btn-sm pull-right" href="#">View File</a>
-               <span class="file">data/test/bson_test/simple_type.png</span>
-            </div>
-            <div class="panel-body file-body file-code code-view code-bin">
-                <table>
-                    <tbody>
-                        <tr class="text-center"><td><img src="http://1.gravatar.com/avatar/f72f7454ce9d710baa506394f68f4132?s=200" alt=""/></td></tr>
-                    </tbody>
-                </table>
-            </div>
-        </div>
-
+        {{range .Diff.Files}}
         <div class="panel panel-default diff-file-box diff-box file-content" id="diff-2">
             <div class="panel-heading">
                 <div class="diff-counter count pull-left">
-                    <span class="add" data-line="30">+ 30</span>
+                    <span class="add" data-line="{{.Addition}}">+ {{.Addition}}</span>
                     <span class="bar">
                         <span class="pull-left add"></span>
                         <span class="pull-left del"></span>
                     </span>
-                    <span class="del" data-line="4">- 4</span>
+                    <span class="del" data-line="{{.Deletion}}">- {{.Deletion}}</span>
                 </div>
                 <a class="btn btn-default btn-sm pull-right" href="#">View File</a>
-                <span class="file">data/test/bson_test/simple_type.go</span>
+                <span class="file">{{.Name}}</span>
             </div>
             <div class="panel-body file-body file-code code-view code-diff">
                 <table>
                     <tbody>
-                    <tr class="same-code nl-1 ol-1">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L1">1</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="L1">1</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="same-code nl-2 ol-2">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L1">2</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="L1">2</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="same-code nl-3 ol-3">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L3">3</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="L3">3</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="add-code nl-4 ol-0">
-                        <td class="lines-num lines-num-old">
-                            <span rel="add">+</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="L4">4</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="add-code nl-5 ol-0">
-                        <td class="lines-num lines-num-old">
-                            <span rel="add">+</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="L5">5</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="del-code nl-0 ol-4">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L4">4</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="del">-</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="del-code nl-0 ol-5">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L5">5</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="del">-</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="del-code nl-0 ol-6">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L6">6</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="del">-</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="del-code nl-0 ol-7">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L7">7</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="del">-</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="same-code nl-6 ol-8">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L8">8</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="L6">6</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="same-code nl-7 ol-9">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L1">9</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="L1">7</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
-                    <tr class="same-code nl-8 ol-10">
-                        <td class="lines-num lines-num-old">
-                            <span rel="L1">10</span>
-                        </td>
-                        <td class="lines-num lines-num-new">
-                            <span rel="L1">8</span>
-                        </td>
-                        <td class="lines-code">
-                            <pre>	"github.com/youtube/vitess/go/bson"</pre>
-                        </td>
-                    </tr>
+                        {{range .Content}}
+                        <tr class="same-code nl-1 ol-1">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L1"></span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="L1"></span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>{{.}}</pre>
+                            </td>
+                        </tr>
+                        {{end}}
+                       <!--  <tr class="same-code nl-2 ol-2">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L1">2</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="L1">2</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="same-code nl-3 ol-3">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L3">3</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="L3">3</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="add-code nl-4 ol-0">
+                            <td class="lines-num lines-num-old">
+                                <span rel="add">+</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="L4">4</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="add-code nl-5 ol-0">
+                            <td class="lines-num lines-num-old">
+                                <span rel="add">+</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="L5">5</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="del-code nl-0 ol-4">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L4">4</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="del">-</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="del-code nl-0 ol-5">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L5">5</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="del">-</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="del-code nl-0 ol-6">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L6">6</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="del">-</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="del-code nl-0 ol-7">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L7">7</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="del">-</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="same-code nl-6 ol-8">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L8">8</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="L6">6</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="same-code nl-7 ol-9">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L1">9</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="L1">7</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr>
+                        <tr class="same-code nl-8 ol-10">
+                            <td class="lines-num lines-num-old">
+                                <span rel="L1">10</span>
+                            </td>
+                            <td class="lines-num lines-num-new">
+                                <span rel="L1">8</span>
+                            </td>
+                            <td class="lines-code">
+                                <pre>	"github.com/youtube/vitess/go/bson"</pre>
+                            </td>
+                        </tr> -->
                     </tbody>
                 </table>
             </div>
         </div>
+        {{end}}
 
-        <div class="panel panel-default diff-file-box diff-box file-content">
+        <!-- <div class="panel panel-default diff-file-box diff-box file-content">
             <div class="panel-heading">
                 <div class="diff-counter count pull-left">
                     <span class="add" data-line="2">+ 2</span>
@@ -442,7 +406,7 @@
                     </tbody>
                 </table>
             </div>
-        </div>
+        </div> -->
     </div>
 </div>
 {{template "base/footer" .}}