1 files changed, 0 insertions, 110 deletions
diff --git a/models/graph.go b/models/graph.go
deleted file mode 100644
index 0efb51b3fc..0000000000
--- a/models/graph.go
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright 2016 The Gitea 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 (
-	"fmt"
-	"strings"
-
-	"code.gitea.io/gitea/modules/git"
-	"code.gitea.io/gitea/modules/setting"
-)
-
-// GraphItem represent one commit, or one relation in timeline
-type GraphItem struct {
-	GraphAcii    string
-	Relation     string
-	Branch       string
-	Rev          string
-	Date         string
-	Author       string
-	AuthorEmail  string
-	ShortRev     string
-	Subject      string
-	OnlyRelation bool
-}
-
-// GraphItems is a list of commits from all branches
-type GraphItems []GraphItem
-
-// GetCommitGraph return a list of commit (GraphItems) from all branches
-func GetCommitGraph(r *git.Repository, page int) (GraphItems, error) {
-
-	var CommitGraph []GraphItem
-
-	format := "DATA:|%d|%H|%ad|%an|%ae|%h|%s"
-
-	graphCmd := git.NewCommand("log")
-	graphCmd.AddArguments("--graph",
-		"--date-order",
-		"--all",
-		"-C",
-		"-M",
-		fmt.Sprintf("-n %d", setting.UI.GraphMaxCommitNum),
-		fmt.Sprintf("--skip=%d", setting.UI.GraphMaxCommitNum*(page-1)),
-		"--date=iso",
-		fmt.Sprintf("--pretty=format:%s", format),
-	)
-	graph, err := graphCmd.RunInDir(r.Path)
-	if err != nil {
-		return CommitGraph, err
-	}
-
-	CommitGraph = make([]GraphItem, 0, 100)
-	for _, s := range strings.Split(graph, "\n") {
-		GraphItem, err := graphItemFromString(s, r)
-		if err != nil {
-			return CommitGraph, err
-		}
-		CommitGraph = append(CommitGraph, GraphItem)
-	}
-
-	return CommitGraph, nil
-}
-
-func graphItemFromString(s string, r *git.Repository) (GraphItem, error) {
-
-	var ascii string
-	var data = "|||||||"
-	lines := strings.SplitN(s, "DATA:", 2)
-
-	switch len(lines) {
-	case 1:
-		ascii = lines[0]
-	case 2:
-		ascii = lines[0]
-		data = lines[1]
-	default:
-		return GraphItem{}, fmt.Errorf("Failed parsing grap line:%s. Expect 1 or two fields", s)
-	}
-
-	rows := strings.SplitN(data, "|", 8)
-	if len(rows) < 8 {
-		return GraphItem{}, fmt.Errorf("Failed parsing grap line:%s - Should containt 8 datafields", s)
-	}
-
-	/* // see format in getCommitGraph()
-	   0	Relation string
-	   1	Branch string
-	   2	Rev string
-	   3	Date string
-	   4	Author string
-	   5	AuthorEmail string
-	   6	ShortRev string
-	   7	Subject string
-	*/
-	gi := GraphItem{ascii,
-		rows[0],
-		rows[1],
-		rows[2],
-		rows[3],
-		rows[4],
-		rows[5],
-		rows[6],
-		rows[7],
-		len(rows[2]) == 0, // no commits referred to, only relation in current line.
-	}
-	return gi, nil
-}