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	Extend the maximum length of comment.treepath from 255 to 4000 characters. All databases supported by Gitea allow VARCHAR fields of 4000, so compatibility is ensured. Git itself does not impose a strict limit on path length. On Windows, the `core.longpaths` setting has already been enabled to handle long file paths. Fix #33716 --------- Signed-off-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: Giteabot <teabot@gitea.io>
		
			
				
	
	
		
			29 lines
		
	
	
		
			655 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			655 B
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2025 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package v1_25
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import (
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	"code.gitea.io/gitea/models/migrations/base"
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	"xorm.io/xorm"
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	"xorm.io/xorm/schemas"
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)
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func ExtendCommentTreePathLength(x *xorm.Engine) error {
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	dbType := x.Dialect().URI().DBType
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	if dbType == schemas.SQLITE { // For SQLITE, varchar or char will always be represented as TEXT
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		return nil
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	}
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	return base.ModifyColumn(x, "comment", &schemas.Column{
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		Name: "tree_path",
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		SQLType: schemas.SQLType{
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			Name: "VARCHAR",
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		},
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		Length:         4000,
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		Nullable:       true, // To keep compatible as nullable
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		DefaultIsEmpty: true,
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	})
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}
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