1 files changed, 0 insertions, 162 deletions
diff --git a/modules/git/commit.go b/modules/git/commit.go
deleted file mode 100644
index 674a0b85eb..0000000000
--- a/modules/git/commit.go
+++ /dev/null
@@ -1,162 +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
-
-import (
-	"bufio"
-	"container/list"
-	"net/http"
-	"strings"
-)
-
-// 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
-	submodules map[string]*SubModule
-}
-
-// Return the commit message. Same as retrieving CommitMessage directly.
-func (c *Commit) Message() string {
-	return c.CommitMessage
-}
-
-func (c *Commit) Summary() string {
-	return strings.Split(c.CommitMessage, "\n")[0]
-}
-
-// Return oid of the parent number n (0-based index). Return nil if no such parent exists.
-func (c *Commit) ParentId(n int) (id sha1, err error) {
-	if n >= len(c.parents) {
-		err = IDNotExist
-		return
-	}
-	return c.parents[n], nil
-}
-
-// Return parent number n (0-based index)
-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
-}
-
-// Return the number of parents of the commit. 0 if this is the
-// root commit, otherwise 1,2,...
-func (c *Commit) ParentCount() int {
-	return len(c.parents)
-}
-
-func (c *Commit) CommitsBefore() (*list.List, error) {
-	return c.repo.getCommitsBefore(c.ID)
-}
-
-func (c *Commit) CommitsBeforeUntil(commitId string) (*list.List, error) {
-	ec, err := c.repo.GetCommit(commitId)
-	if err != nil {
-		return nil, err
-	}
-	return c.repo.CommitsBetween(c, ec)
-}
-
-func (c *Commit) CommitsCount() (int, error) {
-	return c.repo.commitsCount(c.ID)
-}
-
-func (c *Commit) SearchCommits(keyword string) (*list.List, error) {
-	return c.repo.searchCommits(c.ID, keyword)
-}
-
-func (c *Commit) CommitsByRange(page int) (*list.List, error) {
-	return c.repo.commitsByRange(c.ID, page)
-}
-
-func (c *Commit) GetCommitOfRelPath(relPath string) (*Commit, error) {
-	return c.repo.getCommitOfRelPath(c.ID, relPath)
-}
-
-func (c *Commit) GetSubModule(entryname string) (*SubModule, error) {
-	modules, err := c.GetSubModules()
-	if err != nil {
-		return nil, err
-	}
-	return modules[entryname], nil
-}
-
-func (c *Commit) GetSubModules() (map[string]*SubModule, error) {
-	if c.submodules != nil {
-		return c.submodules, 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.submodules = make(map[string]*SubModule)
-	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.submodules[path] = &SubModule{path, strings.TrimSpace(fields[1])}
-				ismodule = false
-			}
-		}
-	}
-
-	return c.submodules, nil
-}
-
-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)
-	if n > 0 {
-		buf = buf[:n]
-	}
-	_, isImage := isImageFile(buf)
-	return isImage
-}