1 files changed, 0 insertions, 116 deletions
diff --git a/modules/gitgraph/graph.go b/modules/gitgraph/graph.go
deleted file mode 100644
index 7e12be030f..0000000000
--- a/modules/gitgraph/graph.go
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright 2016 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-package gitgraph
-
-import (
-	"bufio"
-	"bytes"
-	"context"
-	"os"
-	"strings"
-
-	"code.gitea.io/gitea/modules/git"
-	"code.gitea.io/gitea/modules/setting"
-)
-
-// GetCommitGraph return a list of commit (GraphItems) from all branches
-func GetCommitGraph(r *git.Repository, page, maxAllowedColors int, hidePRRefs bool, branches, files []string) (*Graph, error) {
-	format := "DATA:%D|%H|%ad|%h|%s"
-
-	if page == 0 {
-		page = 1
-	}
-
-	graphCmd := git.NewCommand(r.Ctx, "log", "--graph", "--date-order", "--decorate=full")
-
-	if hidePRRefs {
-		graphCmd.AddArguments("--exclude=" + git.PullPrefix + "*")
-	}
-
-	if len(branches) == 0 {
-		graphCmd.AddArguments("--all")
-	}
-
-	graphCmd.AddArguments("-C", "-M", "--date=iso-strict").
-		AddOptionFormat("-n %d", setting.UI.GraphMaxCommitNum*page).
-		AddOptionFormat("--pretty=format:%s", format)
-
-	if len(branches) > 0 {
-		graphCmd.AddDynamicArguments(branches...)
-	}
-	if len(files) > 0 {
-		graphCmd.AddDashesAndList(files...)
-	}
-	graph := NewGraph()
-
-	stderr := new(strings.Builder)
-	stdoutReader, stdoutWriter, err := os.Pipe()
-	if err != nil {
-		return nil, err
-	}
-	commitsToSkip := setting.UI.GraphMaxCommitNum * (page - 1)
-
-	scanner := bufio.NewScanner(stdoutReader)
-
-	if err := graphCmd.Run(&git.RunOpts{
-		Dir:    r.Path,
-		Stdout: stdoutWriter,
-		Stderr: stderr,
-		PipelineFunc: func(ctx context.Context, cancel context.CancelFunc) error {
-			_ = stdoutWriter.Close()
-			defer stdoutReader.Close()
-			parser := &Parser{}
-			parser.firstInUse = -1
-			parser.maxAllowedColors = maxAllowedColors
-			if maxAllowedColors > 0 {
-				parser.availableColors = make([]int, maxAllowedColors)
-				for i := range parser.availableColors {
-					parser.availableColors[i] = i + 1
-				}
-			} else {
-				parser.availableColors = []int{1, 2}
-			}
-			for commitsToSkip > 0 && scanner.Scan() {
-				line := scanner.Bytes()
-				dataIdx := bytes.Index(line, []byte("DATA:"))
-				if dataIdx < 0 {
-					dataIdx = len(line)
-				}
-				starIdx := bytes.IndexByte(line, '*')
-				if starIdx >= 0 && starIdx < dataIdx {
-					commitsToSkip--
-				}
-				parser.ParseGlyphs(line[:dataIdx])
-			}
-
-			row := 0
-
-			// Skip initial non-commit lines
-			for scanner.Scan() {
-				line := scanner.Bytes()
-				if bytes.IndexByte(line, '*') >= 0 {
-					if err := parser.AddLineToGraph(graph, row, line); err != nil {
-						cancel()
-						return err
-					}
-					break
-				}
-				parser.ParseGlyphs(line)
-			}
-
-			for scanner.Scan() {
-				row++
-				line := scanner.Bytes()
-				if err := parser.AddLineToGraph(graph, row, line); err != nil {
-					cancel()
-					return err
-				}
-			}
-			return scanner.Err()
-		},
-	}); err != nil {
-		return graph, err
-	}
-	return graph, nil
-}